Novel diaperTechnical field
The present invention relates to disposable sanitary articles, particularly relate to the personal hygiene article that can absorb body fluid.
Background technology
Diaper is the hygienic article that a kind of baby commonly uses.In general, diaper is made up of three major parts: surface coating layer, absorbent core layer and base fabric.Surface coating layer also can be called clad.Absorbent core layer also can be called absorptive core, or absorber.Clad is close to the health of baby, can impel urine rapid osmotic and effectively stop to bleed back, and makes urine pants top layer keep dry and comfortable.The clad of the diaper on domestic market is non-woven fabrics surface layer substantially, Breathable nonwoven can promote the ventilative degree of urine pants inside, and steam can be circulated to beyond urine pants, discharges dampness and steam in time, the chance that effective minimizing diaper rash occurs, soft comfortable is chafe not.Absorbent core layer also can be called absorptive core.The Main Function of absorbent core layer can be captured and absorbs urine, distribute urine fast or by capillarity, it be diffused in whole sandwich layer, finally absorb and storage of urine.The layer structure that on domestic market, the absorbent core layer of diaper is formed primarily of pure wood pulp (Time of Fluff Slurry) and High hydrophilous resin (SAP).Base fabric, is the outermost structure of diaper, has impermeability, can prevent the moisture in absorbent core layer from oozing out.The base fabric of external a lot of diaper has used feels more comfortable non-woven fabrics, but due on the high side, the diaper base fabric of domestic market is still formed primarily of PE film.Common diaper also has waistline assembly.Waistline assembly is used for fixing diaper.
According to multinomial research both domestic and external, the skin temperature that diaper covers 1 to 2 degree higher than exposed skin temperature.Diaper internal temperature is too high, and boy baby's testis can be made to be in a kind of condition of high temperature.And, the absorbent core layer of usual diaper is a rectangular sheet structure, in use, pieces of absorbent sandwich layer natural torsion, cover boy baby's scrotum position, testis is close to babies, scrotum cannot be lowered the temperature away from health by naturally drooping, be unfavorable for the proper heat reduction of testis, can grow the normal growth of testis and impact, and produce long-term harmful effect.
In order to reduce the temperature of diaper inside, the design of diaper have employed a lot of method.Publication number is that the utility model patent " diaper of modified node method " of CN2335608 discloses a kind of diaper producing convected air and improve breathability and produce the modified node method of tool spring-go without wrinkle phenomenon.Its structure of the diaper of this utility model is mainly placed separately between PE skin and absorbent core layer one deck air-permeable mattress, the air-permeable mattress surface of this employing PE material tool spring-go is the cross frame rib with some protuberances in arcuation, the absorbent tampons layer making end face laminating by this cross frame rib and the tight pressing and forming of adhesive-bonded fabric permeable formation are the hemispheric surface of relief, and to make the absorbent tampons layer made for main body with paper pulp material, after absorption secretions, still spongiosa or distortion are not formed agglomerate and still had a fine air permeability.Publication number is the safe edge that the disclosed diaper of utility model patent " diaper " of CN2484929 has an absorption pad and lateral leakage protection, and has passage in the front end of diaper.In order to increase the breathability of diaper, described safe edge be arranged in diaper, both sides, rear portion.Described diaper is not only ventilative but also can lateral leakage protection.Publication number is that the disclosed one of utility model patent " a kind of Special paper diaper for baby boy " of CN201055459 can protect the phallic Special paper diaper for baby boy of boy baby after urine is wet.It comprises diaper, it is characterized in that: described diaper is provided with column sleeve, and described column sleeve is that both ends open is arranged.By being provided with the column sleeve of both ends open on diaper, during use, boy baby's genitals is just inserted in column sleeve, even if urine is wet, because column sleeve is that both ends open is arranged, can effectively circulate with outside air, can not because of temperature or humidity too high and make genitals be subject to bacteriological infection.Publication number is that the disclosed diaper of utility model patent " a kind of ultra-ventilating paper nappies " of CN2810556 comprises outside application of anti-leakage layers and inner adsorptive pads, it is characterized in that adsorptive pads two ends are connected with corresponding application of anti-leakage layers rear and front end respectively, and be provided with opening in application of anti-leakage layers front end, leakproof interval is provided with outside the adsorptive pads relative with this opening, ventilative opening is set in application of anti-leakage layers front end simultaneously, make between application of anti-leakage layers and adsorptive pads and opening formation gas-permeable channels, thus effectively improve the permeability of ultra-ventilating paper nappies.Publication number is that the disclosed diaper of utility model patent " a kind of Intelligent cooling paper diaper " of CN201361187 comprises extexine, absorbs middle level and unidirectional wet layer, it is characterized in that comprising cooling agent in described absorption middle level or described unidirectional wet layer.Intelligent cooling paper diaper of the present utility model is by the cooling effect of cooling agent, diaper temperature after absorption urine can be made to reduce, thus the temperature at the position making baby contact with diaper suitably reduces, thus improve baby, the especially health of boy baby.Publication number is a kind of Novel hygienic healthcare product with excellent air permeability on the disposable sanitary articles such as diaper, sanitary towel disclosed in the utility model patent of CN201618017U " has the Novel hygienic healthcare product of excellent air permeability ", compared with prior art, this health care product is provided with equally distributed air-vent on absorbed layer, its permeability is improved by air-vent on absorbed layer, child is worn the phenomenon of red hip can not occur, also allow user use more comfortable simultaneously.Publication number is a kind of health care product with excellent air permeability on the disposable sanitary articles such as diaper, sanitary towel disclosed in the utility model patent of CN201618018U " has the health care product of excellent air permeability ", compared with prior art, this health care product is equipped with longitudinal arrangement or transversely arranged ventilating groove on absorbed layer, absorbed layer is divided into folding longitudinal direction or two parts by this ventilating groove, by setting up longitudinal arrangement or transversely arranged ventilating groove improves its permeability on absorbed layer.Publication number is the disclosed a kind of diaper for men of utility model patent " a kind of diaper for men " of CN201631502U, be made up of front cross band, longitudinal imbibition band, rear cross band, it is characterized in that: front cross band is arranged on longitudinal imbibition band front end, rear cross band is arranged on longitudinal imbibition band rear end, longitudinal imbibition band outwards arranges pit below front cross band connecting portion, pit terminates in the middle part of longitudinal imbibition band, and this pit can hold scrotum, can expand the space of scrotum in diaper.Reduce in the scheme of scrotum temperature by improving breathability in above-mentioned patent, cannot solve diaper compressing scrotum make it cling to the body and cannot normal sagging stretch cooling problem, although patent CN201631502U can increase the space of scrotum in diaper by arranging pit, but pit is set on diaper and can brings difficulty to the manufacture of diaper, even cannot produce with existing equipment.
Chinese invention patent application 201110028739.x " diaper " and utility application 201120026903.9 " a kind of diaper " individually disclose a kind of Novel diaper, the absorptive core of this diaper has branch, can form solid space in use by the branch of fan-fold paper urine pants.
Chinese invention patent application 201110105345X " Novel diaper " and utility application 2011201262075 " a kind of Novel diaper " individually disclose a kind of Novel diaper, this diaper has at least one and amounts to parts, and amounting to parts by combination can form solid space structure at least one end of diaper.
Summary of the invention
In order to overcome the deficiency of existing diaper, the invention provides a kind of diaper of new construction, the space of scrotum in diaper can be increased, make scrotum can normal sagging loosening and lowering the temperature.
The invention provides a kind of diaper, comprise the diaper main part be made up of absorptive core, clad, base fabric, be arranged in two the first leakproof flangings of absorptive core both sides, be arranged in two second leakproof surrounding edges at base fabric and clad lateral edge place; Diaper of the present invention also comprises at least one the 3rd take-up be connected with described diaper main part.The side of common diaper has two leakproof flangings and two leakproof surrounding edges, for leakproof.Diaper of the present invention arranges multiple take-up.Take-up can be shunk, tighten up and wrinkle diaper main part to form pocket shape solid space structure in the front-end and back-end of diaper.The effect of take-up is not leakproof, but tightens up diaper absorptive core, base fabric and clad that also wrinkle are adjacent with take-up.
Take-up is arranged in the both sides of the edge place of absorptive core.Take-up can be arranged in the lateral surface of base fabric.Take-up also can be arranged between clad and base fabric.Take-up can also be arranged in the inner surface of clad.Take-up can be arranged between leakproof flanging cementing line and absorptive core side.The cementing line of leakproof flanging is the linear areas that leakproof flanging is connected with the clad of diaper main part.Take-up is arranged in the position of corresponding baby's scrotum of diaper to form solid space at scrotum place.Take-up is arranged in the position of corresponding baby's anus of diaper to form solid space at anus place.
Take-up can be flexible member, as elastic, utilizes the contractility of elastic to realize and tightens up.Take-up can also be can pull take out tight element, as can the tooth bar that tightens up of pull and buckle, or cord and buckle.Take-up can also be can the linear element of ligation, as cord.
Take-up can be connected to the main part of diaper by the mode of glueing joint, as utilized viscose glue, elastic is pasted between base fabric and clad.Take-up can also be connected to the main part of diaper by the mode of thermo-compressed, as the tooth bar of plastic material and buckle hot pressing are connected on the outer surface of base fabric.Take-up can also be connected in diaper main part by substrate, and as cord is through on substrate, substrate is pasted onto in diaper main part, and take out tight also ligation cord, substrate is just defined solid space by wrinkle together with the main element of diaper.
Take-up can tighten up the lateral edges of absorptive core near take-up place, make the both sides side wrinkle of absorptive core near take-up place together, and the middle part of absorptive core keeps open and flat, such absorptive core just warpage can form the solid space structure of a pocket shape, can hold the scrotum of boy baby.
Take-up can tighten up base fabric and clad, and make the base fabric at close take-up place together with clad wrinkle, and base fabric and clad mid portion keep open and flat, such base fabric and clad define a pocket shape solid space with regard to warpage.
Take-up can be arranged in the front end of diaper, and a take-up is at least arranged in every side, both sides of absorptive core, to form solid space in the front end of diaper.Take-up can be arranged in the rear end of diaper, and a take-up is at least arranged in every side, both sides of absorptive core, to form solid space in the rear end of diaper.
The width at the contiguous take-up place of absorptive core is narrower than the width of other position of absorptive core.The width at the contiguous take-up place of absorptive core is narrower than the width at least 0.5 centimetre of other position of absorptive core.The contiguous take-up place of absorptive core has arc notch.The narrowest place of the arc notch of absorptive core is narrower at least 0.5 centimetre than other position of absorptive core.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.In the accompanying drawings, same or analogous label represents same or analogous structure, module or parts.
Fig. 1 is the flat shape schematic diagram of an embodiment of diaper of the present invention;
Fig. 2 is the flat shape schematic diagram of another embodiment of diaper of the present invention;
Fig. 3 is the schematic diagram of take-up;
Fig. 4 is the schematic diagram of another kind of take-up.
Detailed description of the invention
In FIG, absorptive core 1, base fabric 2, clad 3 constitute diaper main part.Leakproof flanging 7 is connected in diaper main part by leakproof flanging cementing line 71.Leakproof surrounding edge 8 is the elastics being arranged in diaper main body both sides.Diaper has two leakproof flangings and two leakproof surrounding edges.The location arrangements corresponding to baby's scrotum in the front end of diaper has two take-up 9, to form solid space structure in the front end of diaper.This structure surrounds out the testis that an additional space can hold boy baby.Take-up 9 is flexible member elastics.Take-up 9 is arranged between base fabric 2 and clad 3.Take-up 9 is arranged in side 12 place of absorptive core 1.Take-up 9 is arranged between leakproof flanging cementing line 71 and absorptive core side 12.The width at contiguous take-up 9 place of absorptive core 1 is narrower than the width 0.5 centimetre of other position of absorptive core 1.The location arrangements that can also correspond to baby's anus in the rear end of diaper has two take-up to form solid space structure in the rear end of diaper for holding the defecation of baby.
In fig. 2, absorbent core layer 1, base fabric 2, clad 3 constitute diaper main part.Leakproof flanging 7 is connected in diaper main part by leakproof flanging cementing line 71.Leakproof surrounding edge 8 is the elastics being arranged in diaper main body both sides.Diaper has two leakproof flangings and two leakproof surrounding edges.Corresponding in the front end of diaper have two take-up 9 with the location arrangements of baby's scrotum.Take-up 9 be can pull take out tight element.Take-up 9 is arranged in the outer surface of base fabric.Take-up 9 is arranged between leakproof flanging cementing line 71 and absorptive core side 12.Contiguous take-up 9 place of absorptive core 1 has arc notch, and the narrowest place of the arc notch of absorptive core is narrower than other position of absorptive core 0.6 centimetre.During use, take out tight take-up 9 just can make the side 12 of the position of the contiguous take-up 9 of absorptive core 1 produce folding with fold by together with wrinkle.The position of the centre of absorptive core 1 keeps open and flat.So just define a solid space structure in the front end of absorptive core 1.
Fig. 3 is the enlarged drawing of take-up.Taking out tight rope 93 interts on substrate 95, substrate 95 has two viscose glue regions 97.Substrate 95 can be connected in the main part of diaper by viscose glue region 97.During use, pull takes out tight rope 93, takes out tight rope 93 substrate 95 wrinkle together, and wrinkles together with the main part one of diaper.Substrate 95 can be the sheet-like nonwoven cloth having multiple wire rope handling aperture, also can be the small pieces of the plastic material having multiple lacing hole.Taking out tight rope 93 can be common cord, also can be the strip thin slice of the plastic material of lamellar.Substrate can also be connected with diaper main part by thermo-compressed mode.
Fig. 4 is the enlarged drawing of another kind of take-up.Cord 93 interts on substrate 95, substrate 95 has two viscose glue regions 97.Substrate 95 can be connected in the main part of diaper by viscose glue region 97.During use, colligation cord 93 also ligation, takes out tight rope 93 substrate 95 wrinkle together, and wrinkles together with the main part one of diaper.
Diaper of the present invention can also be processed into the form only having rear end to have 3-D solid structure, for girl baby.
Diaper of the present invention can be used as adult diaper.
Although above for specific embodiment to invention has been detailed description, it will be appreciated by those skilled in the art that and the invention is not restricted to above disclosed specific embodiment.When not departing from essence of the present invention and scope, various amendment and replacement can be carried out to the present invention.Scope of the present invention is only defined by the appended claims.