CN102031726A - Kitchen paper - Google Patents
Kitchen paperDownload PDFInfo
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- CN102031726A CN102031726ACN2010102871526ACN201010287152ACN102031726ACN 102031726 ACN102031726 ACN 102031726ACN 2010102871526 ACN2010102871526 ACN 2010102871526ACN 201010287152 ACN201010287152 ACN 201010287152ACN 102031726 ACN102031726 ACN 102031726A
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- Prior art keywords
- paper
- kitchen
- adhesive
- crepe
- foaming
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/002—Tissue paper; Absorbent paper
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
- B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- C09J5/08—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers using foamed adhesives
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
Translated fromChinese
Description
Technical field
The present invention relates to a kind of paper for kitchen.
Background technology
The purposes of paper for kitchen relate to the packing of food, the gland of cooking (と レ Cover falls), fresh fish etc. the absorbing material that drips, dewater, the many-sides such as wiping cleaning around the oil strain, kitchen, one of them is at plate or plate upper berth paper for kitchen, places fried good fried food thereon or cooks and be used to absorb the superfluous oil content of fried food etc., the purposes of moisture.In the absorption purposes that the excess oil of this fried food etc. grades, require it to have following function, promptly, with can not be to the generations such as appearance of fried food injury and can be owing to the mode that fried food etc. is clamminess, rapidly oil or water are absorbed, and prevent that further the wet goods that has absorbed from returning fried food etc.
What paper for kitchen was in the past known is to have implemented the paper for kitchen of the stacked suitable number of sanitary thin paper of embossing processing, this paper for kitchen in the past is owing to the concavo-convex contact area of paper and fried food etc. that makes of embossing is little, in addition, by capillarity that the interfibrous space of sheet is produced as main liquid sucting mechanism, moisture, oil content etc. are taken in the space between the embossing of each sheet and kept, thereby guarantee to be used for the functional of absorption that excess oil such as fried food grades.
But the paper for kitchen in the past of having implemented above-mentioned embossing processing is when having placed fried food, because the loosening of the fiber that its load or oil content, moisture imbibition cause, embossing sometimes is defeated and dispersed, and existence can not be given full play to the situation of the absorbency that embossing brings.
Embossing pressure when this problem can be given embossing by raising and be imparted to embossing on the paper securely, and improve to a certain extent, but excessive embossing pressure can cause the disrumpent feelings of paper, in addition, sometimes firm embossing meeting makes the paper hardening, causes to make to make the needed pliability of paper for kitchen in last or the wiping purposes etc., the such other problem of suppleness reduction.
Therefore, present inventors be conceived to can not reduce the major functions such as wiping of paper for kitchen, for disclosed foam ink in the followingpatent documentation
Patent documentation
Patent documentation 1:(Japan) spy opens 2002-254588
Patent documentation 2:(Japan) spy opens flat 9-41296
Summary of the invention
Major subjects of the present invention is to provide a kind of paper for kitchen, and it has the function as common paper for kitchen, and especially is suitable for absorbing the purposes of the superfluous oil content of fried food.
The present invention and the action effect that solve above-mentioned problem are as described below.
＜the first invention 〉
A kind of paper for kitchen, it is characterized in that, two crepe papers not giving embossing are situated between stacked integrated by the adhesive of wire ground configuration, have a plurality of zones that surround by the adhesives of this wire ground configuration, and since heat and foaming and intumescing and the foaminess curing material that after expansion, solidifies be contained in the described adhesive with the state of not foaming.
(action effect)
Among the present invention, the foamed solidification material that in bonding two crepe papers adhesive each other, contains foaming and intumescing and after expansion, solidify by heating, therefore, be layered on plate, enamel basin, the plate etc., when placing fried food etc. thereon, by the heat that this fried food had, described foaminess curing material foams.And, the foaminess curing material is kept this foamed state after foaming, and be changed to have elasticity, the state of rigidity or firm flexible curing, therefore, foaming by the foaminess curing material, interval between the crepe paper of paper for kitchen of the present invention broadens, and forms between two crepe papers simultaneously to absorb and keep space from the oil content of fried food etc. etc., and keeps this state.
Especially, among the present invention, configuration adhesive in wire ground has a plurality of zones that surrounded by the adhesive of this wire ground configuration.Therefore, the foaminess curing material that comprises in the adhesive part by the configuration of wire ground foams, and this adhesive assigning unit is divided into a plurality of pilaster, and plays the effect of supporting fried food.
In addition, the adhesive that comprises the foaminess curing material is when giving coating, printing etc. to crepe paper, the ply of paper that yet can be penetrated into crepe paper (is not the interval of two crepe papers, but the inside of crepe paper), therefore, this adhesive is given part and is compared at the embossing protuberance that only forms on paper after the foaming, has high shape retention, can not lose owing to the load that fried food etc. brings in this space, is being held.
In addition, among the present invention, have a plurality of zones that surrounded by the adhesives of wire ground configuration, therefore, the space that forms between two crepe paper is cut apart, and when guaranteeing sufficient space, a wet goods that the zone absorbed is moved to other space.Therefore, a zone that has absorbed wet goods can not exert an influence to another regional absorbency.Like this, can wide area ground use paper, improve the convenience when placing a plurality of fried food thus.
And then, among the present invention, use crepe paper, and wire ground configuration adhesive with wrinkle, have a plurality of zones that surround by the adhesives of this wire ground configuration, between dividing, the adhesive assigning unit of the wire of adjacency exist adhesive not give part.Thus, even the foaminess curing material of a part that contacts with fried food etc. foams, do not give the wrinkle of the part of adhesive to unfold, therefore, even the foaminess curing material foams in the part of paper, paper for kitchen also can be broken.
On the other hand, paper for kitchen is sold with web-like, pencil usually, but there is the problem in the transportation when volume is excessive, but among the present invention, the state of foaminess curing material with not foaming is contained in the adhesive, therefore, the processing during for not the using of when transportation etc. can not be worse than present paper for kitchen.
In addition, among the present invention, do not give embossing to crepe paper.Therefore, can not produce the thick reduction of paper of the crepe paper that the extruding when giving embossing causes, densification of fiber etc., thereby can fully guarantee space between fiber, the rate of liquid aspiration excellence.Aspects such as the fluffy sense of volume in addition,, suppleness, pliability are also excellent.
In addition, adhesive is disposed dispersedly, the foaminess curing material is contained in the described adhesive with the state of not foaming, therefore, when other of paper for kitchen that is used for purposes such as wiping water, dirt, dust etc. uses, can not hinder its use.
＜the second invention 〉
As first described paper for kitchen, wherein, described foam ink foams under 90～200 ℃, by this blistering paper thick with foaming before compare and increase more than the 100 μ m.
(action effect)
Fried food is carrying out when fried, and the temperature of general oil is about 180 ℃, and when present inventors found to take out fried food from the oil of this temperature, the temperature of fried food was reduced to about 100～120 ℃.Therefore, as the present invention the foaminess curing material is set at the material that foams at 90～200 ℃, then it especially is suitable for absorbing the superfluous oil content of fried food.
On the other hand, paper for kitchen is except being used to absorb the superfluous oil content of fried food, few with oil more than 90 ℃, chance that water contacts, if be set at this scope, when then being used for other purposes, the foaminess curing material can by mistake not foam, when wiping etc., can with in the past paper for kitchen without any handling with changing.
＜the three invention 〉
As first or second described paper for kitchen, wherein, thick as the paper of paper for kitchen integral body is below the 700 μ m, and the grammes per square metre of each crepe paper is 10～42g/m2, density is 2.5 * 104～4.2 * 105G/m3
(action effect)
In the thick scope of the paper of above-mentioned paper for kitchen, with the grammes per square metre of each crepe paper, when density is made as above-mentioned scope, the rate of liquid aspiration when forming the space owing to the foaming of foaminess curing material is more excellent, and pliable and tough and soft, and wiping fully.
＜the four invention 〉
As each described paper for kitchen in the first～three, wherein, the live width of the adhesive of wire ground configuration is 0.25～2.00mm2, the area in the zone that the adhesive that is disposed by wire ground surrounds is 25～100mm2
(action effect)
When being made as scope of the present invention, can between crepe paper, fully guarantee the space after the foaming of foaminess curing material.In addition, when placing fried food, the fopam gluing portion that the foam ink that foams by joining with it forms becomes sufficient minute bulk density.Can fully support fried food thus, and the space is not lost reliably.
And then, when being set at above-mentioned scope, can fully guarantee pliability, suppleness as paper for kitchen integral body.
On this basis, when the area in zone is a scope of the present invention, good with the balance of the scope that spreads that suppresses uptake and wet goods.
＜the five invention 〉
As each described paper for kitchen in the first～four, wherein, it is 5～30% with respect to the ratio of a face that adhesive is given the gross area of part.
(action effect)
Play and the 3rd identical effect.
＜the six invention 〉
As each described paper for kitchen in the first～five, wherein, arbitrary face of each crepe paper in two crepe papers that wrinkle has supported lipophile matrix.
(action effect)
By supporting lipophile matrix, can improve the compatibility of oil and crepe paper, thereby improve speed of oil absorption.
＜the seven invention 〉
As each described paper for kitchen in the first～six, wherein, described crepe paper is banded, and disposes the shearing of striding width at long side direction with predetermined distance and be rolled into web-like with the described crepe paper of the band shape of poroid wiring.
(action effect)
The paper for kitchen that crepe paper is rolled into web-like on making easily.In addition, the paper for kitchen of web-like under the situation of identical coil diameter with the volume of the sheet ground that is in proportion, coiling length (spendable length) shortens, but the present invention is not owing to give embossing to crepe paper, therefore, it is big that the volume that embossing causes can not take place, and in addition, the foaminess curing material also contains with the state of not foaming, therefore, have the advantage that coiling length is increased, in the paper for kitchen of above-mentioned web-like form, the effect height.In addition, improve convenience by disposing poroid wiring.
As mentioned above,, provide the function that has as common paper for kitchen according to the present invention, and the paper for kitchen of particularly suitable in the purposes of the superfluous oil content that absorbs fried food especially.
Description of drawings
Fig. 1 is the stereogram that is used to illustrate paper for kitchen X1 of the present invention;
Fig. 2 is the profile of paper for kitchen X1 of the present invention;
Fig. 3 is other the profile of paper for kitchen X1 of the present invention;
Fig. 4 is the stereogram of the scroll attitude of paper for kitchen X1 of the present invention.
Symbol description
1..., 2... crepe paper, the 3... adhesive give the part (adhesive), the 4... space, 5... tube core, the poroid wiring of 6..., 10... hammers (food materials etc.) into shape, 12... sheet, P... zone, the L1... live width, the L2... foaminess curing material not paper of foamed state is thick, L3... the paper of foaminess curing material foamed state is thick, L4... external diameter (coil diameter), the poroid wiring of L5... at interval, G... horizontal stand X1..., X2... paper for kitchen.
The specific embodiment
Below, the embodiment of paper for kitchen of the present invention is described.The paper for kitchen X1 of Fig. 1～4 expression present embodiments.
This paper for kitchen X1 such as Fig. 1～shown in Figure 3, twocrepe papers adhesive 3 of wire ground configuration, 3... and stacked integrated, have a plurality of zones that surround by the adhesives of this wire ground configuration, and since heat and foaming and intumescing and the foaminess curing material that after expansion, solidifies be contained in the above-mentioned adhesive with the state of not foaming.
About the form of giving of the adhesive among thepresent invention
At this, the live width L1 of adhesive 3 is preferably 0.25～2.00mm.Under this situation, preferably the area of a regional P who is surrounded by the adhesive 3,3 of wire ground configuration is 25～100mm2During live width L1 is not enough 0.25mm, each other bonding insufficient ofcrepe paper
Wrinkle and then, adhesive to give the gross area that the form preferred adhesive gives part be 5～30% with respect to the ratio of a face of paper for kitchen X1.During less than 5%, each other bonding insufficient of crepe paper surpasses at 30% o'clock, and stick portion is too expanded, the paper for kitchen hardening, and absorbency is insufficient.
On the other hand, the foaminess curing material that contains in the adhesive preferably foams under 90～200 ℃, and among the present invention, comparing before preferably making the thick L2 of paper and foam by this foaming increases more than the 100 μ m.
At this, the thick L2 of paper for kitchen X1 expectation paper of the present invention is below the 700 μ m, is preferably below the 500 μ m.When surpassing 700 μ m, paper is thick blocked up, is difficult to obtain effect of the present invention, compactness when promptly transporting, and the foaming by the foaminess curing material when using, the thick thickening of paper.
The arrangement foregoing, foaminess curing material among the paper for kitchen X1 of the present invention and the thick pass of paper are, are below the 700 μ m before foaming, are preferably below the 500 μ m, especially preferred form is the foaming by the foaminess curing material, and the thick L3 of paper surpasses 700 μ m.
As the thick assay method of paper, under the condition of JIS P 8111, use dial plate feeler (thickness tester) for example " PEACOCK G type " (the rugged making of tail is made) is measured.Particularly, confirm piston and measure do not have rubbish, dust etc. between the platform after, piston reduced to measures on the platform, make the scale of above-mentioned dial plate feeler move and overlap, then, piston is promoted and sample is placed on the testing stand with zero point, piston is fallen at leisure, and read at this moment range finding.At this, be placed on sample on the testing stand before, 60 second mounting 75g (the smooth and floor space in bottom surface is 30cm2) hammer implement to increase the weight of.At this moment, mounting piston only.In addition, thickness is got the mean value that carries out ten mensuration and obtain.
At this, foam under 90～200 ℃ about the foaminess curing material, mean: make under the state of paper for kitchen, when the external environment condition of adhesive part arrives 90～200 ℃, more specifically, when the adhesive of paper partly contacted 90～200 ℃ object, perhaps paper for kitchen self was positioned over 90～120 ℃ following time of environment, and the foaminess curing material foams.But this depends on the blowing temperature of foaminess curing material self, therefore, if the foaminess curing material is the material that foams under 90～200 ℃, then is enough to realize.
And then the thick increase of paper that causes about the foaming of the preferred foaminess curing material of paper for kitchen X1 of the present invention is at 2.5g/cm at least2Increasing the weight of under, thick increase by the 100 μ m of paper.Put in order, the most preferred example of paper for kitchen of the present invention is: paper is thick to be below the 700 μ m, is preferably below the 500 μ m, and the foaminess curing material is at 2.5g/cm2Increasing the weight of under, under 90～200 ℃, foam, its paper is thick to be become and surpasses 700 μ m.
At this, about 2.5g/cm2Increase the weight of under the thick increase of paper, particularly can be defined as and satisfy as described below any and get final product, promptly, when imagination has been placed fried food, as shown in Figure 3, paper for kitchen is placed on the horizontal stand G, (the smooth and floor space in bottom surface is 30cm to place 90～200 ℃ 75g thereon2) hammer take off the thick increase of paper in when hammer after 10,60 seconds; (the smooth and floor space in bottom surface is 30cm perhaps to place 75g2) hammer, utilizing thermostat under 90～200 ℃ environment, to place 60 seconds under this state, from thermostat, take out the increase that the paper when hammer is taken off and measures is thick afterwards.
＜crepe paper 〉
Crepe paper of thepresent invention crepe paper crepe paper
In addition,crepe paper
In addition,crepe paper
The not enough 10g/m of grammes per square metre2The time, be difficult to guarantee MIN paper power and uptake as paper for kitchen, surpass 42g/m2The time, hardening, usability descend.In addition, the density less than 2.5 * 104G/m3The time, the infiltration rate and the uptake of water, oil are insufficient, surpass 4.2 * 105G/m3The time, hardening, wiping worsen, and the processing when being layered on plate, plate, the enamel basin etc. also worsens.
In addition, among the paper for kitchen X1 of the present invention, the wrinkle rate ofcrepe paper
In addition, among the present invention, two crepe papers need not be same formation.Also can be suitable different formation within the scope of the invention.
＜adhesive 〉
Adhesive can utilize known pattern printing technology, pattern application technology to giving of crepe paper, particularly, can give by intaglio printing, flexographic printing etc.
＜foaminess curing material 〉
The foaminess curing material can utilize the middle foaminess curing materials that use such as known foam ink.In addition, the foam ink of modulation itself is mixed with adhesive substrate and be contained in wherein, also can not use adhesive substrate, the binding agent composition in the foam ink is played a role as adhesive substrate, foam ink itself is used as the adhesive that comprises the foaminess curing material.
But the foaminess curing material is sent as an envoy to as illustration particularly and is had owing to be wrapped in the overlay film of thermoplastic macromolecule material or the microcapsules of shell in the core material of the hot characteristic that expands.The particle diameters of microcapsules etc. can suitably be selected according to the foaminess of microcapsules, the printing machine of use etc., are not particularly limited, and are roughly the particle diameter of 10～50 μ m.
This foaminess curing material is kept swelling state by the expansion of core material expansion and overlay film or shell when reaching proper temperature.In addition, among the present invention, this swelling state is that solid state is kept at least about 1 hour and got final product.The state of preferred consolidation is forever kept.In addition, curing of the present invention is the meaning that comprises elasticity, rigidity, firm flexible state.
At this, preferred foaminess curing material of the present invention foams under 90～120 ℃, this is because as mentioned above, the temperature that fried food carries out the general oil when fried is about 180 ℃, when from the oil of this temperature, taking out fried food, the temperature of fried food is reduced to about 100～120 ℃, and therefore, it especially is suitable for absorbing the superfluous oil content of fried food.
In addition, concrete example as the thermoplastic macromolecule material of overlay film that forms microcapsules or shell, can enumerate and be selected from methyl methacrylate, acrylic resins such as acrylonitrile, vinylidene chloride, polyamide, polybutadiene, polyurethane series resin, thermoplastic macromolecule material in the phenylethylene resin series etc., the perhaps thermoplastic macromolecule material that their are mixed, in addition, as having because the concrete example of the core material of the characteristic of heat and expansion curing can be enumerated butane, hydrocarbon system compounds such as iso-butane, other organic solvent, sodium bicarbonate, sodium carbonate, ammonium carbonate, triazo-compound, hydrazide compounds etc. produce carbon dioxide, the organic substance of the decomposition gas of nitrogen etc., inorganic substances.
If illustration is the foaminess curing material more specifically, the microballoon of Expancel series that then can illustration Expancel corporate system, this grease of pine society system etc.
In addition, the cooperation ratio of foaminess curing material can consider that the foaminess of foaminess curing material, the cohesiveness of adhesive substrate suitably regulate.Be roughly 3～20 weight portions with respect to adhesive base material 20～60 weight portions.
＜lipophile matrix 〉
On the other hand, paper for kitchen X1 preferably supports lipophile matrix in order to improve speed of oil absorption oncrepe paper 1,2.Be not limited on arbitrary of eachcrepe paper crepe paper crepe papers
As the concrete example of lipophile matrix, can enumerate hydrocarbon, atoleine, triglycerides, fatty acid amide, acrylate copolymer, sucrose ester, isostearate.Wherein, atoleine, triglycerides are fit to.Atoleine is excellence aspect oxidation stability, especially preferably uses.In addition, even in triglycerides, be the triglycerides that constitutes of 6～12 saturated fatty acid, the triglycerides that especially preferably constitutes preferably by medium chain fatty acid by carbon number.Owing to be saturated, thereby the oxidation stability excellence, by carbon number is made as 6～12, with the molecular weight of appropriateness permeate well to the sheet substrate.In addition, compare with simple straight chain fatty acid, the form of triglycerides is excellence aspect the effect of the diffusion that improves oil, impregnability.
The content of lipophile matrix is preferably 1～20 weight % of the weight of everycrepe paper 1,2.During less than 1 weight %, can not obtain effect of sufficient sometimes; When surpassing 20 weight %, compatibility is good, and the table ofcrepe paper
Lipophile matrix is supported in the method forcrepe paper
＜scroll attitude 〉
Then, with reference to Fig. 4, the paper for kitchen of the present invention of scroll attitude is described (omit in addition, adhesive among Fig. 4 and give part).
Paper for kitchen of the present invention is preferably by above-mentioned adhesive twocrepe papers crepe paper 1,2 (following handle calls "sheet 12 " by adhesive simply with the paper for kitchen of twocrepe paper
The coiling length ofsheet 12 can be made as 8.8～30m, and when statingtube core 5 in the use, the external diameter of paper for kitchen X2 is 90～130mm.It is longer than commercially available paper for kitchen.
On the other hand, especially as shown in Figure 4, thesheet 12 of the manner preferably separates predetermined distance L5 at the sheet long side direction the poroid wiring 6 of striding the sheet width is set.Because this poroid wiring 6,6...,sheet 12 easily is cut off.Predetermined distance L5 can be made as about 48～250mm.If not enough 48mm, it is too small to become when then using; When surpassing 250mm, it is big to compare with tableware etc., thereby uses inconvenient.
Above-mentioned poroid wiring 6 can form by known perforating roller (mechanical rotor) equipment.Promptly, in the leading portion that is wound totube core 5, on than the wide roller of the width ofsheet 12, broad ways sets a plurality of cuttves and forms the cutter row, make on the circumferencial direction of roller and rotate with perforating roller with a plurality of these cutter row of predetermined distance L5 uniform distances configuration, andsheet 12 butts in making it and travelling, thereby can separate predetermined distance L5 and form the poroid wiring 6 of the width of stridingsheet 12 at long side direction.
In addition, the preferred poroid wiring 6 of example as shown of the paper for kitchen X2 of the manner is more than the two-wire.When forming multiple poroid wiring, as long as the perforating roller equipment of the perforating roller by possessing multiple suitable cutter row forms.In addition, the poroid wiring 6 under this situation does not need to stride the sheet width and integrally forms dually, and for example, only the width sidepiece ofsheet 12 forms dual getting final product.
And then,poroid wiring 12 is made as under the dual situation, open 2003-276936 communique etc. with reference to the spy, for example, cutting part is made zigzag, and perhaps the angle that the following straight line of poroid pair of connecting wires is formed is made as right angle or acute angle, promptly, link a square hole shape wiring cutting part the end and with the straight line of the end of the cutting part of the poroid wiring of the immediate the opposing party in the end of this cutting part, also can realize facilitation of cutting off etc.
At this, the TENSILE STRENGTH of the sheet long side direction that the paper for kitchen X2 of the manner can preferred poroid wiring 6 is 100～500cN.The TENSILE STRENGTH of the sheet long side direction of poroid wiring 6 is 100cN when above, can prevent the disjunction of the non-original idea in the poroid wiring 6 when sheet rolls out reliably.On the other hand, the TENSILE STRENGTH of the sheet long side direction of poroid wiring 6 is 500cN when following, the desired poroid wiring 6 that can cut off with desire, reliably and easily cut offmachine 12.
At this, " TENSILE STRENGTH " be meant the tensile properties test method with JIS P 8113 regulation be benchmark measure dry the time TENSILE STRENGTH.Notsheet 12 itself, promptly be not the TENSILE STRENGTH that does not have thesheet 12 of poroid wiring 6, but be object, stride poroid wiring 6 and the TENSILE STRENGTH measured withsheet 12 with poroid wiring 6.
The adjusting of the TENSILE STRENGTH of the long side direction of this poroid wiring 6 can be tie line length by the connecting portion of regulating poroid wiring 6 and be shearing length with segmenting part, perhaps recently carry out by the cut-out that links than promptly of regulating this tie line length and shearing length.More specifically, can regulate by being exchanged for the perforating roller that possesses desired binding shearing length and link the cutter row that cut off ratio.In addition, the adjusting of this TENSILE STRENGTH also can be regulated to the adjusting of the pusher wire pressure (pressing force tosheet 12 of every unit width (kgf/cm)) ofsheet 12 or the adjusting of up-coiler speed (winding speed of sheet 12) by regulating perforating roller.
On the other hand, the paper for kitchen X2 of the manner is 1.0～50% (being preferably 2.0～10%) with respect to the ratio of the TENSILE STRENGTH of sheet long side direction TENSILE STRENGTH, poroid wiring 6 of the sheet long side direction ofsheet 12 self preferably.The ratio of TENSILE STRENGTH is 50% when following, does not have the TENSILE STRENGTH of the sheet part of poroid wiring 6 to increase relatively, therefore, during cut offmachine 12, can partly suppresssheet 12 by disjunction at the sheet beyond the poroid wiring 6, and cut off reliably with poroid wiring 6.On the other hand, the ratio of TENSILE STRENGTH is 1.0% when above, and the TENSILE STRENGTH of poroid wiring 6 relatively increases, therefore, by shortening the interval of poroid wiring 6,, also can prevent the disjunction of the non-original idea in poroid wiring 6 when sheet rolls out reliably even increased poroid wiring 6.
At this, the TENSILE STRENGTH of the long side direction ofsheet 12 self also is that the tensile properties test method with above-mentioned JIS P 8113 regulations is the TENSILE STRENGTH that benchmark is measured.Certainly, be TENSILE STRENGTH when not having sheet part dry of poroid wiring 6.
In addition, for the TENSILE STRENGTH with the sheet long side direction of poroid wiring 6 is set at 10～200cN, and the ratio of TENSILE STRENGTH is set at 1.0～50%, as long as with the tie line length setting of poroid wiring 6 is 0.9～2.5mm, shearing length is set at 0.9～37.5mm, will links simultaneously and cut off than (linking: cut-out) be set at 1: 15～get final product at 1: 1.
＜test example 〉
Then, the following test example that illustrates about the especially preferred mode of paper for kitchen of the present invention.
At first, the thick relation with winding diameter, coiling length of the paper of the paper for kitchen of expression scroll attitude in the following table 1.In addition, two thickness of the general commercially available paper for kitchen of having given embossing is about 700 μ m.The grammes per square metre of the sample that uses in this test is to use 28g/m2Grammes per square metre.In addition, during coating lipophile matrix, the diffusion velocity of oil accelerates, but thick, the absolute oil absorption of coiling length and paper is not exerted an influence, and therefore, does not carry out the coating of lipophile matrix in the present embodiment.
[table 1]
Then, the bond area rate of paper for kitchen of the present invention and the relation of oil absorption are shown in following table 2.In addition, (paper for kitchen: the thick 440 μ m that are initially of paper bonding two crepe papers), use with the foaming by the foaminess curing material increases the sample that the thick mode of 300 μ m paper has been carried out adjusting to the sample that uses in this test.In addition, also as shown in table 2, crepe paper uses 21g/m2, 28g/m2Crepe paper.
Oil absorption is set at following value, promptly, after having measured the weight of dry sample that severing becomes the 100mm four directions, this sample was flooded for 15 seconds in salad oil (Nisshin Oillio Group Ltd's system), take out and measure the weight after 25 seconds afterwards, deduct the weight of above-mentioned dry sample and the value that obtains from this measured value.
In addition, being endowed the paper of embossing on each crepe paper in two crepe papers of wrinkle thick is that the oil absorption of the commercially available product (product in the past) of 720 μ m is roughly 680g/m2
[table 2]
As known from Table 2, paper for kitchen of the present invention be can't see oil absorption poor of the difference of following the adhesive area rate before foaming, but after foaming, exists thebond area rate 3～35%, especially become good tendency significantly 5～25% o'clock oil absorptions.Therefore, we can say that preferred bond area rate of the present invention is 3～35%.Particularly preferred bond area rate is 5～25%.
In addition, the relation of thick from the paper of the result of this table 2 and table 1 in winding diameter can be confirmed that paper for kitchen of the present invention guarantees the uptake with the oil that product was identical in the past, and can make the growth of coiling length.For example, paper is thick is that two 440 μ m, grammes per square metres are 28g/m2, the bond area rate is 7%, the paper after the foaming is thick is under the situation of 740 μ m, paper for kitchen with corresponding embossing is the coiling length of 11m, and is relative with it, in the present embodiment, can with identical winding diameter reel about 2 times be 20m, transportation, keeping aspect are very excellent.
Then, will be shown in following table 3 about the result of the test of the relation of the thickness of the weight of every square of rice paper of paper for kitchen of the present invention, density, crepe paper.In addition, crepe paper is peeled off each bonding crepe paper forcibly after making paper for kitchen and is obtained as used herein.Therefore, be coated with adhesive on the crepe paper.In addition, paper density is calculated by (this grammes per square metre/paper is thick).In addition, the infiltration rate in the table is the back time that disappears until its gloss of the oil of the 1cc that drips on paper.Disappear by visual judging whether.As evaluation, we can say to be preferably below 60 seconds.
About easily broken property, use sample to be actually used in wiping by 20 subjects, judge and at this moment whether feel easily broken.To feel more than 10 that picture will be evaluated as △ by damaged sample.
[table 3]
For grammes per square metre is 10g/m2, 17g/m2Sample, most subjects perceptual image in use want damaged, density is 2.17 * 105G/m3, 2.67 * 105G/m3Sample its have the slack-off tendency of rate of liquid aspiration.Therefore, if consider the decline of the absorbency that adhesive coated causes, then the grammes per square metre of paper for kitchen of the present invention at least is preferably 21～32g/m2, density is preferably 0.83 * 105～1.94 * 105G/m3
As known from Table 3, about the particularly preferred grammes per square metre and the density of paper for kitchen of the present invention, the grammes per square metre that satisfies the two is 21～32g/m2, and density be 1.22 * 105～1.94 * 105G/m3
Claims (7)
1. paper for kitchen, it is characterized in that, two crepe papers not giving embossing are situated between stacked integrated by the adhesive of wire ground configuration, have a plurality of zones that surround by the adhesives of this wire ground configuration, and since heat and foaming and intumescing and the foaminess curing material that after expansion, solidifies be contained in the described adhesive with the state of not foaming.
2. paper for kitchen as claimed in claim 1, wherein, described foam ink foams under 90～200 ℃, by this foaming, paper thick with foaming before compare and increase more than the 100 μ m.
3. paper for kitchen as claimed in claim 1 or 2, wherein, thick as the paper of paper for kitchen integral body is below the 700 μ m, the grammes per square metre of each crepe paper is 10～42g/m2, density is 2.5 * 104～4.2 * 105G/m3
4. as each described paper for kitchen in the claim 1～3, wherein, the live width of the adhesive of wire ground configuration is 0.25～2.00mm2, the area in the zone that the adhesive that is disposed by wire ground surrounds is 25～100mm2
5. as each described paper for kitchen in the claim 1～4, wherein, it is 5～30% with respect to the ratio of a face that adhesive is given the gross area of part.
6. as each described paper for kitchen in the claim 1～5, wherein, arbitrary face of each crepe paper in two crepe papers of wrinkle has supported lipophile matrix.
7. as each described paper for kitchen in the claim 1～6, wherein, described crepe paper is banded, and disposes the shearing of striding width at long side direction with predetermined distance and be rolled into web-like with the described crepe paper of the band shape of poroid wiring.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-227212 | 2009-09-30 | ||
| JP2009227212AJP5490479B2 (en) | 2009-09-30 | 2009-09-30 | Kitchen paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102031726Atrue CN102031726A (en) | 2011-04-27 |
| CN102031726B CN102031726B (en) | 2015-01-21 |
Family
ID=43885131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010287152.6AExpired - Fee RelatedCN102031726B (en) | 2009-09-30 | 2010-09-16 | Kitchen paper |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5490479B2 (en) |
| KR (1) | KR101690793B1 (en) |
| CN (1) | CN102031726B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667349A (en)* | 2015-11-06 | 2017-05-17 | 金红叶纸业集团有限公司 | Embossed paper |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5478179B2 (en)* | 2009-09-30 | 2014-04-23 | 大王製紙株式会社 | Crepe paper with weir stop |
| JP5619402B2 (en)* | 2009-09-30 | 2014-11-05 | 大王製紙株式会社 | Household tissue paper |
| JP5848178B2 (en)* | 2012-03-28 | 2016-01-27 | 大王製紙株式会社 | Manufacturing method of kitchen paper |
| JP6548769B1 (en) | 2018-03-26 | 2019-07-24 | 大王製紙株式会社 | Sanitary thin paper |
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- 2009-09-30JPJP2009227212Apatent/JP5490479B2/ennot_activeExpired - Fee Related
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| CN1291872A (en)* | 1998-01-26 | 2001-04-18 | 宝洁公司 | Disposable wipes and manufacturing method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2011074530A (en) | 2011-04-14 |
| KR101690793B1 (en) | 2016-12-28 |
| CN102031726B (en) | 2015-01-21 |
| KR20110035870A (en) | 2011-04-06 |
| JP5490479B2 (en) | 2014-05-14 |
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