A kind of cake baking paper support body paper and its production technologyTechnical field
The invention belongs to sheet processing technical field, and in particular to a kind of cake baking paper support body paper and its production technology.
Background technology
Cake baking paper support has many kinds, have it is a kind of than it is relatively thin be that oilpaper is done, this paper passes through special processing, it is not easy toIt is waterlogged, is also not easy to stick together with cake.In addition it is a kind of thick any paper cannot be recycled writing paper, and cannot addFluorescent whitening agent etc, health will not be impacted.Cake baking paper support has grease proofing, high temperature resistant, deflection strong, does not fade, makesDixie cup is put into baking tray fabric and is put into dixie cup by the used time, you can is bakeed into oven.Baked cake was not only beautiful but also hygienic.
Cake baking paper support is it is possible to prevente effectively from people are polluted when taking cake by the grease above cake, therefore, cakeOne layer of cake baking paper support can be wrapped up outside in production, it is not only healthy but also hygienic.Cake baking paper support body paper becomes after working processCake baking paper support, but traditional cake baking paper support body paper carries electrostatic and rough surface, inferior separating effect.Cake is in automated productionDuring often can once capture when mechanical arm crawl cake baking paper support is run into because cake baking paper support is stacked time places it is multipleProblem is, it is necessary to manually separate unnecessary cake baking paper support, and cumbersome and time consuming, the processing to cake brings inconvenience.
Cake baking paper support falls within one kind of paper, firstly the need of cake baking paper support body paper during processing, its body paper processing method withPlain paper has similarity, but since its special purposes, its specific processing method have difference again, there is presently no passIn the relevant report of cake baking paper support base paper production method.
The content of the invention
For present situation, it is an object of the present invention to providing a kind of cake baking paper support body paper, traditional cake can be solvedThe problem of paper support body paper carries electrostatic and rough surface, inferior separating effect.
Present invention also offers the production technology of cake baking paper support body paper, and the body paper intensity produced is high, surface is smooth, dividesIt is preferable from effect.
To solve above-mentioned technical problem and achieving the object of the present invention, the present invention adopts the following technical scheme that：
A kind of cake baking paper support body paper, the slurry of the cake baking paper support body paper including mass percentage content be respectively 15~30% primary softwood pulp and 70~85% primary hardwood pulp, the softwood pulp beating consistency are 4.5~6.0%,Beating degree is 30~40oSR, and the hardwood pulp beating consistency is 3.5~4.5%, and beating degree is 25~35 ° of SR.
Quantification of 30~60g/m of the cake baking paper support body paper2, kinetic force of friction≤4.0N (preferably≤3.0N, more preferably≤2.0N), smoothness is 20~120s.
The production technology of above-mentioned cake baking paper support body paper, includes the following steps：
(1) primary softwood pulp and hardwood pulp are pressed into a certain concentration pulping in pulper respectively first, is ground through double plateMashing, wherein softwood pulp beating degree is 30~40 ° of SR, and hardwood pulp beating degree is 25~35 ° of SR；
(2) softwood pulp and hardwood pulp are added in mud pit, are uniformly mixed, are then transferred into machine chest；
(3) cloth slurry online is carried out by air cushioned headbox again, it is true using Wiper blade, vacuum tank, suction couch roll and transferEmpty roller carries out predrainage；Further it is dehydrated by six rollers, three nip press；
(4) dewatered slurry is using dry before three groups of drying cylinder progress of totally 18；
(5) dried slurry adds emulsion adhesive, and cake paper is applied to by positive and negative application roll through film transfer sizing applicatorBody paper surface is held in the palm, kiss-coating amount is 2.0~3.0g/m2, it is preferably 2.0~2.5g/m2, more preferably 2.0~2.3g/m2, the breastIt is 1~6 to change glue by weight ratio:6~12 oil emulsion and tapioca composition：
(6) it is dry after being carried out after cake baking paper support body paper top sizing, coating using one group of 7 drying cylinder；
(7) and then again antistatic additive 1 is needed using spray equipment coating ethoxylated alkylamine class antistatic additive, paper per ton~10kg；Preferably 5~10kg, more preferably 8~10kg；The antistatic additive is nonionic surface active agent, by 1:1Concentration dilution carries out surface spraying using spray equipment；
(8) batched again through calender press polish, web inspection system on-line checking, reel machine can obtain cake baking paper support body paper intoProduct.
Preferably, the oil emulsion is composed of the following components in parts by weight：50~55 parts of water, 20~25 parts of modified poly ethylenesWax, 10~15 parts of emulsifying agents, 5 parts of emulsion adjuvants and 0.1~0.5 part of potassium hydroxide.
Also, the preparation method of the oil emulsion is：Respectively by 50~55 parts of water, 20~25 parts of modified polyethylene waxs, 10~15 parts of emulsifying agents, 5 parts of emulsion adjuvants and 0.1~0.5 part of potassium hydroxide be added sequentially in the autoclave of 1.0MPa intoRow emulsification, wherein, mixing speed is 800~1000 revs/min, and emulsifying temperature is 120~130 DEG C, and emulsification times are 30~40Minute, 20~30 DEG C are cooled to after the completion of emulsification.
The component that the emulsifying agent includes following parts by weight forms：4 parts of anhydrous sorbitol stearate monoesters, 1 part of isomery fatFat alcohol polyoxyethylene ether and 1 part of lauryl sodium sulfate；The emulsion adjuvant includes the component of following parts by weight：1 part of three ethanolAmine and 1 part of isooctanol.
Paper per ton needs to add 5~30kg of oil emulsion, is preferably 10~30kg, more preferably 20~30kg；Paper per ton needs30~60kg of tapioca is wanted, is preferably 30~50kg, more preferably 40~50kg；
The mass concentration when tapioca uses is 8~15%, is preferably 8~12%, more preferably 8~10%.Tapioca has the characteristics that viscosity is low, good film-forming property, can not only assign the good physical strength index of cake baking paper support body paper andPrinting performance, and tapioca does not have a smell in itself, and after top sizing, cake baking paper support body paper will not produce peculiar smell.
The preparation method of the emulsion adhesive is：The water of tank volume 1/2~2/3 is first added in preparation tank, then will emulsificationOil is added in preparation tank by metering pump, is stirred 2~3 minutes, then tapioca is added preparation tank by 8~15% concentrationIn, stir 3~5 minutes, opening steam valve, which leads to steam, makes the temperature of emulsification glue be raised to 60 DEG C or so in 10~15 minutes；Then steam valve is turned down makes glue temperature be raised to 93~95 DEG C in 35~40 minutes, last steam off valve heat insulation 15~20 minutes up to emulsion adhesive.
Emulsion adhesive coating process flow is cooled to 80~85 DEG C for the emulsification glue prepared is stored in hold-up tank, thenFront gluing tank and reverse side gluing tank are pumped to respectively, sizing material pumps to 1#, 3# feed bin respectively after the slagging-off of 1#, 2# pressurized screen,Cake baking paper support body paper surface is applied to by positive and negative application roll after 1#, 2# gauge stick metering on film transfer sizing applicator；It is moreRemaining emulsification sizing material is stored in 2#, 4# feed bin respectively, and then 1#, 2# of 1#, 2# scalping through 15 mesh and 40 mesh, which shake, is sieved through filterIt is back to after slagging-off in positive and negative gluing tank；The sizing material of recycling is first stored to recycling hopper, is further stored to recycling glue tankIn, then hold-up tank is sent to after freshly prepared recycles by the 3# of the 40 mesh sieve filtering and removing slag that shake.
The beneficial effects of the invention are as follows：
The formula of size that the cake baking paper support body paper of the present invention uses is reasonable, and body paper intensity is higher, is applied using emulsion adhesive surfaceCloth, paper do not have peculiar smell.And oil emulsion is nontoxic, tasteless, chemical property is stablized, on its strand with a certain amount of carboxyl andHydroxyl, has hydrophilicity, and can form Hydrogenbond with the hydroxyl on cake baking paper support body paper surface fiber makes oil emulsion goodAbsorption is on cake baking paper support body paper surface.Migrate in film forming procedure after oil emulsion coating to cake baking paper support body paper surface, uniformly divideScatter, one layer of lubricity protective film is formed on cake baking paper support body paper surface, reduce the friction system on cake baking paper support body paper surfaceNumber, therefore the surface slip of cake baking paper support body paper is splendid so that there is good separating effect between cake baking paper support body paper.SeparatelyOutside, it can make paper surface that there is hydrophily in addition, being coated with one layer of ethoxylated alkylamine class antistatic additive by spray equipment,The moisture in air is absorbed, reduces resistance, increases its electric conductivity, make electrostatic charge be not easy to put aside, reaches permanent and eliminates paperThe purpose of electrostatic, can not only prevent cake baking paper support body paper because polluting papers with a large amount of dusts of Electrostatic Absorption, but also furtherThe separating effect between cake baking paper support body paper is improved, is adapted to promote the use of in food wrapper field.
Pass through cake baking paper support body paper free from extraneous odour, not static electrification, and cake baking paper support body paper made from the production technology of the present inventionSurface is flat, smooth, and feel is smooth, the problem of overcoming inferior separating effect between cake baking paper support body paper.
Brief description of the drawings
Fig. 1 is the production technological process of cake baking paper support body paper of the present invention；
Fig. 2 is the emulsion adhesive coating process flow chart of cake baking paper support body paper of the present invention.
Embodiment
The present invention will be further illustrated by specific embodiment, such as worked as in specification in the whole text and claim belowMentioned in "comprising" or " comprising " be an open language, therefore should be construed to " including but not limited to ".Specification is follow-upIt is described as implementing the better embodiment of the present invention, so the description is for the purpose of the rule of specification, and is not used toLimit the scope of the present invention.Protection scope of the present invention is when subject to appended claims institute defender.
Embodiment 1
A kind of cake baking paper support body paper, the slurry of the cake baking paper support body paper include 15% primary softwood pulp and 85%Primary hardwood pulp, the softwood pulp beating consistency are 4.5%, beating degree 40oSR, and the hardwood pulp beating consistency is3.5%, beating degree is 35 ° of SR.
The quantification of 30g/m of the cake baking paper support body paper2, smoothness 40s.
The production technology (its flow chart is shown in Fig. 1) of above-mentioned cake baking paper support body paper, includes the following steps：
(1) primary softwood pulp and hardwood pulp are pressed into a certain concentration pulping in pulper respectively first, is ground through double plateMashing, wherein softwood pulp beating degree is 30~40 ° of SR, and hardwood pulp beating degree is 25~35 ° of SR；
(2) being proportionally added to softwood pulp and hardwood pulp in mud pit, is uniformly mixed, is then transferred intoIn stock tank；
(3) cloth slurry online is carried out by air cushioned headbox again, it is true using Wiper blade, vacuum tank, suction couch roll and transferEmpty roller carries out predrainage；Further it is dehydrated by six rollers, three nip press；
(4) dewatered slurry is using dry before three groups of drying cylinder progress of totally 18；
(5) dried slurry adds emulsion adhesive, and cake paper is applied to by positive and negative application roll through film transfer sizing applicatorBody paper surface is held in the palm, kiss-coating amount is 2.0g/m2, the emulsion adhesive is 1 by weight ratio:6 oil emulsion and tapioca composition, it is per tonPaper needs to add oil emulsion 5kg, it is necessary to tapioca 30kg；The concentration when tapioca uses is 8%.
Wherein, the preparation method of the oil emulsion is：Respectively by 50 parts of water, 20 parts of modified polyethylene waxs, 10 parts of emulsifying agents,5 parts of emulsion adjuvants and 0.1 part of potassium hydroxide are added sequentially to be emulsified in the autoclave of 1.0MPa, wherein, stirring speedSpend for 800 revs/min, emulsifying temperature is 120 DEG C, and emulsification times are 40 minutes, 20 DEG C are cooled to after the completion of emulsification to obtain the final product.
The component that the emulsifying agent includes following parts by weight forms：4 parts of anhydrous sorbitol stearate monoesters, 1 part of isomery fatFat alcohol polyoxyethylene ether and 1 part of lauryl sodium sulfate；The emulsion adjuvant includes the component of following parts by weight：1 part of three ethanolAmine and 1 part of isooctanol.
The preparation method of the emulsion adhesive is：The water of tank volume 1/2 is first added in preparation tank, then passes through oil emulsionMetering pump is added in preparation tank, stirs 2 minutes, then tapioca is added in preparation tank by 8% concentration, stirs 3 minutes,Opening steam valve, which leads to steam, makes the temperature of emulsification glue be raised to 60 DEG C or so in 10 minutes；Then steam valve is turned down makesGlue temperature was raised to 93 DEG C in 35 minutes, and last steam off valve heat insulation 15 minutes is up to emulsion adhesive.
(6) it is dry after being carried out after cake baking paper support body paper top sizing, coating using one group of 7 drying cylinder；Emulsion adhesive is coated with workSkill flow is (see Fig. 2)：The emulsification glue prepared is stored in hold-up tank and is cooled to 80 DEG C, is then pumped to respectively on frontGlue tank and reverse side gluing tank, sizing material pumps to 1#, 3# feed bin respectively after the slagging-off of 1#, 2# pressurized screen, through on film transfer sizing applicatorThe metering of 1#, 2# gauge stick after cake baking paper support body paper surface is applied to by positive and negative application roll；Unnecessary emulsification sizing material differenceIt is stored in 2#, 4# feed bin, is then back to after sieve filtering and removing slag are shaken in 1#, 2# scalping of 15 mesh and 1#, 2# of 40 mesh positive and negativeIn face gluing tank；The sizing material of recycling is first stored to recycling hopper, is further stored in recycling glue tank, then by 40 purposesThe 3# sieve filtering and removing slag that shake are sent to hold-up tank after freshly prepared and recycle.
(7) and then again one layer of ethoxylated alkyl class antistatic additive is coated with using spray equipment, paper per ton needs antistaticAgent 5kg；The antistatic additive is nonionic surface active agent, by 1:Surface is carried out using spray equipment after 1 concentration dilutionSpraying；
(8) batched again through calender press polish, web inspection system on-line checking, reel machine can obtain cake baking paper support body paper intoProduct.
Embodiment 2
A kind of cake baking paper support body paper, the slurry of the cake baking paper support body paper include:20% primary softwood pulp and 80%Primary hardwood pulp, the softwood pulp beating consistency be 5%, beating degree is 35 ° of SR, and the hardwood pulp beating consistency is4.0%, beating degree is 30 ° of SR.
The quantification of 40g/m of the cake baking paper support body paper2, smoothness 60s.
The production technology of above-mentioned cake baking paper support body paper, includes the following steps：
(1) primary softwood pulp and hardwood pulp are pressed into a certain concentration pulping in pulper respectively first, is ground through double plateMashing；
(2) being proportionally added to softwood pulp and hardwood pulp in mud pit, is uniformly mixed, is then transferred intoIn stock tank；
(3) cloth slurry online is carried out by air cushioned headbox again, it is true using Wiper blade, vacuum tank, suction couch roll and transferEmpty roller carries out predrainage；Further it is dehydrated by six rollers, three nip press；
(4) dewatered slurry is using dry before three groups of drying cylinder progress of totally 18；
(5) dried slurry adds emulsion adhesive, and cake paper is applied to by positive and negative application roll through film transfer sizing applicatorBody paper surface is held in the palm, kiss-coating amount is 2.5g/m2, the emulsion adhesive is 1 by weight ratio:1 oil emulsion and tapioca composition；It is per tonPaper needs to add oil emulsion 30kg, tapioca 30kg；The concentration when tapioca uses is 12%；
The preparation method of the oil emulsion is：Respectively by 55 parts of water, 25 parts of modified polyethylene waxs, 15 parts of emulsifying agents, 5 parts of breastsChange auxiliary agent and 0.5 part of potassium hydroxide is added sequentially to be emulsified in the autoclave of 1.0MPa, wherein, mixing speed is1000 revs/min, emulsifying temperature is 130 DEG C, and emulsification times are 40 minutes, and 30 DEG C are cooled to after the completion of emulsification.
The component that the emulsifying agent includes following parts by weight forms：4 parts of anhydrous sorbitol stearate monoesters, 1 part of isomery fatFat alcohol polyoxyethylene ether and 1 part of lauryl sodium sulfate；The emulsion adjuvant includes the component of following parts by weight：1 part of three ethanolAmine and 1 part of isooctanol.
The preparation method of the emulsion adhesive is：The water of tank volume 2/3 is first added in preparation tank, then passes through oil emulsionMetering pump is added in preparation tank, stirs 3 minutes, then tapioca is added in preparation tank by 12% concentration, stirs 5 pointsClock, opening steam valve, which leads to steam, makes the temperature of emulsification glue be raised to 60 DEG C or so in 15 minutes；Then steam valve is closedSmall glue temperature was raised to 95 DEG C in 40 minutes, last steam off valve heat insulation 20 minutes is up to emulsion adhesive.
(6) it is dry after being carried out after cake baking paper support body paper top sizing, coating using one group of 7 drying cylinder；Emulsion adhesive is coated with workSkill flow is cooled to 85 DEG C for the emulsification glue prepared is stored in hold-up tank, then pumps to front gluing tank and anti-respectivelyFace glues tank, and sizing material pumps to 1#, 3# feed bin respectively after the slagging-off of 1#, 2# pressurized screen, is counted through 1#, 2# on film transfer sizing applicatorCake baking paper support body paper surface is applied to by positive and negative application roll after length bar metering；Unnecessary emulsification sizing material be stored to respectively 2#,In 4# feed bins, gluing tank in positive and negative is then back to after sieve filtering and removing slag are shaken in 1#, 2# scalping of 15 mesh and 1#, 2# of 40 meshIn；The sizing material of recycling is first stored to recycling hopper, is further stored in recycling glue tank, then shakes by the 3# of 40 mesh sievedFilter out slag and be sent to hold-up tank after freshly prepared and recycle.
(7) and then again one layer of ethoxylated alkyl class antistatic additive is coated with using spray equipment, paper per ton needs antistaticAgent 10kg；The antistatic additive is nonionic surface active agent, by 1:Surface is carried out using spray equipment after 1 concentration dilutionSpraying；
(8) batched again through calender press polish, web inspection system on-line checking, reel machine can obtain cake baking paper support body paper intoProduct.
Embodiment 3
A kind of cake baking paper support body paper, the slurry of the cake baking paper support body paper include 30% primary softwood pulp and 70%Primary hardwood pulp, the softwood pulp beating consistency are 5.5%, beating degree 40oSR, and the hardwood pulp beating consistency is4.5%, beating degree is 35 ° of SR.
The quantification of 45g/m of the cake baking paper support body paper2, smoothness 20s.
The production technology of above-mentioned cake baking paper support body paper, includes the following steps：
(1) primary softwood pulp and hardwood pulp are pressed into a certain concentration pulping in pulper respectively first, is ground through double plateMashing,
(2) being proportionally added to softwood pulp and hardwood pulp in mud pit, is uniformly mixed, is then transferred intoIn stock tank；
(3) cloth slurry online is carried out by air cushioned headbox again, it is true using Wiper blade, vacuum tank, suction couch roll and transferEmpty roller carries out predrainage；Further it is dehydrated by six rollers, three nip press；
(4) dewatered slurry is using dry before three groups of drying cylinder progress of totally 18；
(5) dried slurry adds emulsion adhesive, and cake paper is applied to by positive and negative application roll through film transfer sizing applicatorBody paper surface is held in the palm, kiss-coating amount is 2.3g/m2, the emulsion adhesive is 1 by weight ratio:2 oil emulsion and tapioca composition；It is per tonPaper needs to add oil emulsion 20kg；Tapioca 40kg；The concentration when tapioca uses is 10%；
The preparation method of the oil emulsion is：Respectively by 52 parts of water, 22 parts of modified polyethylene waxs, 13 parts of emulsifying agents, 5 parts of breastsChange auxiliary agent and 0.3 part of potassium hydroxide is added sequentially to be emulsified in the autoclave of 1.0MPa, wherein, mixing speed is900 revs/min, emulsifying temperature is 125 DEG C, and emulsification times are 35 minutes, and 25 DEG C are cooled to after the completion of emulsification；
The component that the emulsifying agent includes following parts by weight forms：4 parts of anhydrous sorbitol stearate monoesters, 1 part of isomery fatFat alcohol polyoxyethylene ether and 1 part of lauryl sodium sulfate；The emulsion adjuvant includes the component of following parts by weight：1 part of three ethanolAmine and 1 part of isooctanol.
The preparation method of the emulsion adhesive is：The water of tank volume 1/2 is first added in preparation tank, then passes through oil emulsionMetering pump is added in preparation tank, stirs 2 minutes, then tapioca is added in preparation tank by 10% concentration, stirs 4 pointsClock, opening steam valve, which leads to steam, makes the temperature of emulsification glue be raised to 60 DEG C or so in 12 minutes；Then steam valve is closedSmall glue temperature was raised to 94 DEG C in 37 minutes, last steam off valve heat insulation 17 minutes is up to emulsion adhesive.
(6) it is dry after being carried out after cake baking paper support body paper top sizing, coating using one group of 7 drying cylinder；Emulsion adhesive is coated with workSkill flow is cooled to 80~85 DEG C for the emulsification glue prepared is stored in hold-up tank, then pumps to front gluing tank respectivelyWith reverse side glue tank, through 1#, 2# pressurized screen slagging-off after sizing material pump to 1#, 3# feed bin respectively, through the 1# on film transfer sizing applicator,Cake baking paper support body paper surface is applied to by positive and negative application roll after the metering of 2# gauge sticks；Unnecessary emulsification sizing material is stored respectivelyInto 2#, 4# feed bin, then it is back to after sieve filtering and removing slag are shaken in 1#, 2# scalping of 15 mesh and 1#, 2# of 40 mesh on positive and negativeIn glue tank；The sizing material of recycling is first stored to recycling hopper, is further stored in recycling glue tank, then shakes by the 3# of 40 meshSieve filtering and removing slag are sent to hold-up tank after freshly prepared and recycle；
(7) and then again one layer of ethoxylated alkyl class antistatic additive is coated with using spray equipment, paper per ton needs antistaticAgent 10kg；The antistatic additive is nonionic surface active agent, by 1:Surface is carried out using spray equipment after 1 concentration dilutionSpraying；
(8) batched again through calender press polish, web inspection system on-line checking, reel machine can obtain cake baking paper support body paper intoProduct.
Embodiment 4
A kind of cake baking paper support body paper, the slurry of the cake baking paper support body paper include 25% primary softwood pulp and 75%Primary hardwood pulp, the softwood pulp beating consistency are 5.0%, beating degree 40oSR, and the hardwood pulp beating consistency is4.0%, beating degree is 35 ° of SR.
The quantification of 50g/m of the cake baking paper support body paper2, smoothness 30s.
The production technology of above-mentioned cake baking paper support body paper, includes the following steps：
(1) primary softwood pulp and hardwood pulp are pressed into a certain concentration pulping in pulper respectively first, is ground through double plateMashing,
(2) being proportionally added to softwood pulp and hardwood pulp in mud pit, is uniformly mixed, is then transferred intoIn stock tank；
(3) cloth slurry online is carried out by air cushioned headbox again, it is true using Wiper blade, vacuum tank, suction couch roll and transferEmpty roller carries out predrainage；Further it is dehydrated by six rollers, three nip press；
(4) dewatered slurry is using dry before three groups of drying cylinder progress of totally 18；
(5) dried slurry adds emulsion adhesive, and cake paper is applied to by positive and negative application roll through film transfer sizing applicatorBody paper surface is held in the palm, kiss-coating amount is 2.5g/m2, the emulsion adhesive is 2 by weight ratio:5 oil emulsion and tapioca composition；It is per tonPaper needs to add oil emulsion 20kg, tapioca 50kg；The concentration when tapioca uses is 12%；
The preparation method of the oil emulsion is：Respectively by 55 parts of water, 20 parts of modified polyethylene waxs, 15 parts of emulsifying agents, 5 parts of breastsChange auxiliary agent and 0.4 part of potassium hydroxide is added sequentially to be emulsified in the autoclave of 1.0MPa, wherein, mixing speed is950 revs/min, emulsifying temperature is 128 DEG C, and emulsification times are 38 minutes, and 23 DEG C are cooled to after the completion of emulsification.
The component that the emulsifying agent includes following parts by weight forms：4 parts of anhydrous sorbitol stearate monoesters, 1 part of isomery fatFat alcohol polyoxyethylene ether and 1 part of lauryl sodium sulfate；The emulsion adjuvant includes the component of following parts by weight：1 part of three ethanolAmine and 1 part of isooctanol；
The preparation method of the emulsion adhesive is：The water of tank volume 2/3 is first added in preparation tank, then passes through oil emulsionMetering pump is added in preparation tank, stirs 2 minutes, then tapioca is added in preparation tank by 12% concentration, stirs 3 pointsClock, opening steam valve, which leads to steam, makes the temperature of emulsification glue be raised to 60 DEG C or so in 10 minutes；Then steam valve is closedSmall glue temperature was raised to 95 DEG C in 35~40 minutes, last steam off valve heat insulation 16 minutes is up to emulsion adhesive；
(6) it is dry after being carried out after cake baking paper support body paper top sizing, coating using one group of 7 drying cylinder；Emulsion adhesive is coated with workSkill flow is cooled to 85 DEG C for the emulsification glue prepared is stored in hold-up tank, then pumps to front gluing tank and anti-respectivelyFace glues tank, and sizing material pumps to 1#, 3# feed bin respectively after the slagging-off of 1#, 2# pressurized screen, is counted through 1#, 2# on film transfer sizing applicatorCake baking paper support body paper surface is applied to by positive and negative application roll after length bar metering；Unnecessary emulsification sizing material be stored to respectively 2#,In 4# feed bins, gluing tank in positive and negative is then back to after sieve filtering and removing slag are shaken in 1#, 2# scalping of 15 mesh and 1#, 2# of 40 meshIn；The sizing material of recycling is first stored to recycling hopper, is further stored in recycling glue tank, then shakes by the 3# of 40 mesh sievedFilter out slag and be sent to hold-up tank after freshly prepared and recycle；
(7) and then again one layer of ethoxylated alkyl class antistatic additive is coated with using spray equipment, paper per ton needs antistaticAgent 8kg；The antistatic additive is nonionic surface active agent, by 1:Surface is carried out using spray equipment after 1 concentration dilutionSpraying；
(8) batched again through calender press polish, web inspection system on-line checking, reel machine can obtain cake baking paper support body paper intoProduct.
It is as shown in table 1 by detection, the indices average value of cake baking paper support body paper made from method using the present invention.
The indices of cake baking paper support body paper made from table 1