CN103015258A - Manufacturing process for macerative masking tape - Google Patents
Manufacturing process for macerative masking tape Download PDFInfo
- Publication number
- CN103015258A CN103015258A CN2012105670528A CN201210567052A CN103015258A CN 103015258 A CN103015258 A CN 103015258A CN 2012105670528 A CN2012105670528 A CN 2012105670528A CN 201210567052 A CN201210567052 A CN 201210567052A CN 103015258 A CN103015258 A CN 103015258A
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- China
- Prior art keywords
- slurry
- masking tape
- wrinkling
- immersion
- production technology
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000000873 masking effect Effects 0.000 title abstract description 8
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 18
- 238000010009 beating Methods 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 238000000746 purification Methods 0.000 claims abstract description 3
- 239000002002 slurry Substances 0.000 claims description 25
- 238000005516 engineering process Methods 0.000 claims description 15
- 238000007654 immersion Methods 0.000 claims description 11
- 238000007598 dipping method Methods 0.000 claims description 10
- 238000005470 impregnation Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 239000002174 Styrene-butadiene Substances 0.000 claims description 7
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 7
- 238000010790 dilution Methods 0.000 claims description 7
- 239000012895 dilution Substances 0.000 claims description 7
- 239000004816 latex Substances 0.000 claims description 7
- 229920000126 latex Polymers 0.000 claims description 7
- 239000011115 styrene butadiene Substances 0.000 claims description 7
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 230000002879 macerating effect Effects 0.000 abstract 4
- 238000004804 winding Methods 0.000 abstract 3
- 239000004902 Softening Agent Substances 0.000 abstract 2
- 238000005520 cutting process Methods 0.000 abstract 2
- 238000000227 grinding Methods 0.000 abstract 2
- 238000003801 milling Methods 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 241000282320 Panthera leo Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
The invention relates to a masking tape making and macerating process for manufacturing a masking tape, in particular to a manufacturing process for macerative masking tape. The process comprises two parts including a masking tape making part and a macerating part, wherein the masking tape making part comprises the steps as following: wood pulp untwining; pulp milling, that is, wood pulp is pulped via a double-disc refiner, wherein the beating degree is 40-70 degrees SR, the wet weight is 6-11 g, and the beating intensity is 3.5-5.0 percent; pulp preparation means that a softening agent and a wet strength agent are added into milled pulp, the use level of the softening agent is 3-8 kg/T and the use level of the wet strength agent is 30-45 kg/T; purification; screening; shaping on a net; grinding and cockling, wherein the grinding dryness degree is controlled within a range of 36-45 percent; drying; and winding and cutting. The macerating part comprises the steps of unwinding, macerating processing, drying, winding, cutting, winding, packing and warehousing. The macerative masking tape has good flexibility, high intensity and large thickness.
Description
Technical field
The present invention relates to a kind of papermaking of U.S. line paper and the processing technology of U.S. line paper dipping, specifically a kind of production technology of immersion crepe paper for making masking tape.
Background technology
U.S. line paper is that a kind of high-tech is decorated, spraying paper using (because of the property of its purposes, claiming again a minute ribbon paper), is widely used in spraying paint and the spraying of high-grade limousine of interior decoration, household electrical appliance.Its minute, the chromatic effect boundary line was clear, bright and clear, had again the camber line art effect concurrently, give decorate, the spraying industry brought once new technological revolution, the life that the sector is shone make new advances.At present U.S. line paper and the immersion crepe paper of each manufacturers produce also have many deficiencies, be mainly reflected in the thickness height then pliability and intensity difference, pliability and intensity well then thickness is low, do not satisfy that the market pliability is good, the requirement of high strength, high thickness.
Summary of the invention
Technical problem to be solved by this invention provides a kind of production technology of immersion crepe paper, this production technology has solved the U.S. line paper of producing in the market and can not well have been coordinated on pliability, intensity, thickness, and the U.S. line paper of producing by this production technology has that pliability is good, high strength, high thickness.
For addressing the above problem, technical scheme of the present invention is: a kind of production technology of immersion crepe paper, comprise papermaking part and impregnation processability part, described papermaking comprises partly that wood pulp is discongested, defibrination, with slurry, purification, sieve are made, upper net forming, squeezing are wrinkling, dry, batch and cut, described impregnation processability partly comprises debatching, impregnation processability, drying, batches, cuts and batch, pack, put in storage, and described wood pulp adopts 100% long fibre; Described defibrination is that wood pulp is ground making beating through double plate, adopts the making beating mode of the partly free shape of half sticking shape, beating degree 40-70 ° of SR, and weight in wet base is 6-11g, beating consistency is 3.5-5.0%; Described with slurry is to add softener and wet strength agent through the slurry behind the defibrination, and described softener consumption is the 3-8kg/T slurry, and described wet strengthening agent is the 30-45kg/T slurry; The wrinkling mass dryness fraction 36-45% of the wrinkling control of described squeezing.
Preferably, described with slurry adds first softener, adds under the normal temperature, is adding filtered wet strength agent every 30-60 minute, and wherein softener is hard acid fat.
Preferably, during described squeezing was wrinkling, creping doctor and cylinder angle were 25-35 °, wrinkling speed is poor≤and 20%.
Preferably, the dipping glue that described impregnation processability partly adopts is styrene-butadiene latex, and its solid content 48-52% presses the 1:2 dilution proportion with styrene-butadiene latex and water during use, the solid content 23-28% after the dilution.
Preferably, the weightening finish of the paper behind described dipping 25-30%.
The production technology of immersion crepe paper provided by the invention, U.S. line paper by this production technology production, first-selected by controlling the relation of beating degree and weight in wet base well, adopt the making beating mode of half sticking shape half free shape, select the roll flute of avoiding fiber excessively to cut off, allow expose more fiber fines and hydroxyl in the pulping process, just can allow paper that good bond strength is arranged, keep simultaneously long fibre length (namely keeping high weight in wet base), paper can be obtained larger percentage elongation.In addition, add wet strength agent during with slurry, allow paper obtain wet strength, in impregnation processability, paper is unlikely to disconnected cloth; Add softener, allow paper obtain pliability.Moreover, adopting wet crepe, speed is poor by controlling well, scraper angle and wrinkling mass dryness fraction, so that paper is obtained good flexibility and extensibility.At last, crepe paper is carried out impregnation process, allow U.S. line paper obtain higher intensity.
The specific embodiment
Further describe the present invention below in conjunction with list data and embodiment.North wood, golden lion, silver-colored star, Sambalion are the brand name of wood pulp.
Embodiment one:
The wood pulp proportioning: northern wooden 50%+ gold lion 50%, this proportioning is discongested wood pulp by refining equipment (hydrabrusher), 40 ° of SR of beating degree, weight in wet base is 6g, and beating consistency is 3.5%, and the paper pulp that makes pumps into the with slurry pond and carries out with slurry.Add softener during with slurry, wherein softener is hard acid fat, and consumption 3kg/T slurry adds under the normal temperature.After stirring, added wet strength agent 30kg/T every 30 minutes, wet strength agent adds fashionable needs and filters, again the mixing pump for preparing is delivered to and destroyed the forebay and further dilute, purify, screen, be ejected into equably on the forming web by head box again, through vacuum draw, slough part moisture, then go to press section, carry out wrinklingly before drying cylinder, control wrinkling mass dryness fraction 36%, creping doctor and cylinder angle are controlled at 35 °, wrinkling speed differs from 15%, controls crepe ratio and thickness by regulating the nose angle degree.Enter again the oven dry of drying section drying and dehydrating, make U.S. line paper body paper.
Crepe paper need to flood again, first solid content 52% styrene-butadiene latex and water is diluted in the preparation bucket in the 1:2 ratio, and the solid content 28% after the dilution is pumped into filter vat again and stores for subsequent use.Be pumped into the use bucket from filter vat, be pumped into again dipping tank, allow page therefrom pass, push again metering, enter the drying section oven dry, by batching, cut rear packing warehouse-in.Paper weightening finish 25%, i.e. 12g/ ㎡ behind the dipping.
Every detection index of the U.S. line paper that makes is as follows
Embodiment two:
The wood pulp proportioning: northern wooden 50%+ silver star 50%, this proportioning is discongested wood pulp by refining equipment (hydrabrusher), 55 ° of SR of beating degree, weight in wet base is 11g, and beating consistency is 4.8%, and the paper pulp that makes pumps into the with slurry pond and carries out with slurry.Add softener during with slurry, consumption 8kg/T slurry adds under the normal temperature.After stirring, added wet strength agent 35kg/T every 45 minutes, wet strength agent adds fashionable needs and filters, again the mixing pump for preparing is delivered to and destroyed the forebay and further dilute, purify, screen, be ejected into equably on the forming web by head box again, through vacuum draw, slough part moisture, then go to press section, carry out wrinklingly before drying cylinder, control wrinkling mass dryness fraction 41%, creping doctor and cylinder angle are controlled at 30 °, wrinkling speed differs from 11%, controls crepe ratio and thickness by regulating the nose angle degree.Enter again the oven dry of drying section drying and dehydrating, make U.S. line paper body paper.
Crepe paper need to flood again, first solid content 48% styrene-butadiene latex and water is diluted in the preparation bucket in the 1:2 ratio, and its solid content 23% after the dilution is pumped into filter vat again and stores for subsequent use.Be pumped into the use bucket from filter vat, be pumped into again dipping tank, allow page therefrom pass, push again metering, enter the drying section oven dry, by batching, cut rear packing warehouse-in.Paper weightening finish 30%, i.e. 15g/ ㎡ behind the dipping.
Every detection index of the U.S. line paper that makes is as follows
Embodiment three:
The wood pulp proportioning: northern wooden 50%+ Sambalion 50%, this proportioning is discongested wood pulp by refining equipment (hydrabrusher), 70 ° of SR of beating degree, weight in wet base is 8g, and beating consistency is 3.6%, and the paper pulp that makes pumps into the with slurry pond and carries out with slurry.Add softener during with slurry, consumption 5kg/T slurry adds under the normal temperature.After stirring, added wet strength agent 45kg/T every 60 minutes, wet strength agent adds fashionable needs and filters, again the mixing pump for preparing is delivered to and destroyed the forebay and further dilute, purify, screen, be ejected into equably on the forming web by head box again, through vacuum draw, slough part moisture, then go to press section, carry out wrinklingly before drying cylinder, control wrinkling mass dryness fraction 45%, creping doctor and cylinder angle are controlled at 25 °, wrinkling speed differs from 20%, controls crepe ratio and thickness by regulating the nose angle degree.Enter again the oven dry of drying section drying and dehydrating, make U.S. line paper body paper.
Crepe paper need to flood again, first solid content 50% styrene-butadiene latex and water is diluted in the preparation bucket in the 1:2 ratio, and its solid content 25% after the dilution is pumped into filter vat again and stores for subsequent use.Be pumped into the use bucket from filter vat, be pumped into again dipping tank, allow page therefrom pass, push again metering, enter the drying section oven dry, by batching, cut rear packing warehouse-in.
Every detection index of the U.S. line paper that makes is as follows
Certainly, beating degree also can be 45 ° of SR, 50 ° of SR, 60 ° of SR, 68 ° of SR, and weight in wet base can also be 7g, 9 g, and beating consistency 4.0%, 5.0% etc. selects above-mentioned condition to cooperate papermaking.
What more than enumerate only is specific embodiments of the invention, obviously, the invention is not restricted to above embodiment.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should belong to protection scope of the present invention.
Claims (5)
1. the production technology of an immersion crepe paper, comprise papermaking part and impregnation processability part, described papermaking comprises partly that wood pulp is discongested, defibrination, with slurry, purification, sieve are made, upper net forming, squeezing are wrinkling, dry, batch and cut, described impregnation processability partly comprises debatching, impregnation processability, drying, batches, cuts and batch, pack, put in storage, it is characterized in that described wood pulp adopts 100% long fibre; Described defibrination is that wood pulp is pulled an oar through the double plate mill, beating degree 40-70 ° of SR, and weight in wet base is 6-11g, beating consistency is 3.5-5.0%; Described with slurry is to add softener and wet strength agent through the slurry behind the defibrination, and described softener consumption is the 3-8kg/T slurry, and described wet strengthening agent is the 30-45kg/T slurry; The wrinkling mass dryness fraction 36-45% of the wrinkling control of described squeezing.
2. the production technology of immersion crepe paper according to claim 1 is characterized in that, described with slurry adds first softener, adds under the normal temperature, is adding filtered wet strength agent every 30-60 minute.
3. the production technology of immersion crepe paper according to claim 1 and 2 is characterized in that, during described squeezing was wrinkling, creping doctor and cylinder angle were 25-35 °, wrinkling speed is poor≤and 20%.
4. the production technology of immersion crepe paper according to claim 1, it is characterized in that the dipping glue that described impregnation processability partly adopts is styrene-butadiene latex, its solid content is 48-52%, during use styrene-butadiene latex and water are pressed the 1:2 dilution proportion, the solid content 23-28% after the dilution.
5. the production technology of immersion crepe paper according to claim 4 is characterized in that, the paper weightening finish 25-30% behind the described dipping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105670528A CN103015258A (en) | 2012-12-25 | 2012-12-25 | Manufacturing process for macerative masking tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105670528A CN103015258A (en) | 2012-12-25 | 2012-12-25 | Manufacturing process for macerative masking tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103015258A true CN103015258A (en) | 2013-04-03 |
Family
ID=47964322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105670528A Pending CN103015258A (en) | 2012-12-25 | 2012-12-25 | Manufacturing process for macerative masking tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103015258A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233380A (en) * | 2013-05-07 | 2013-08-07 | 金红叶纸业集团有限公司 | Paper preparing process |
| CN103243609A (en) * | 2013-04-29 | 2013-08-14 | 金红叶纸业集团有限公司 | Manufacturing method of paper for daily use |
| CN104109977A (en) * | 2013-05-20 | 2014-10-22 | 何星灯 | Water-sand base paper making method |
| CN104499371A (en) * | 2014-11-25 | 2015-04-08 | 南通四通林业机械制造安装有限公司 | High strength impregnation textured paper production process |
| CN104499355A (en) * | 2014-11-25 | 2015-04-08 | 南通四通林业机械制造安装有限公司 | Textured base paper dipping production technology |
| CN104499359A (en) * | 2014-11-25 | 2015-04-08 | 南通四通林业机械制造安装有限公司 | Production method of dipping crepe paper |
| CN106758530A (en) * | 2016-12-09 | 2017-05-31 | 山东新华医疗器械股份有限公司 | Blue high-temp resisting high-humidity resisting U.S.'s line paper paper treating agent and its application process |
| CN108411704A (en) * | 2018-01-18 | 2018-08-17 | 华南理工大学 | A kind of high interfacial bonding strength dumb light U.S. line paper and preparation method thereof |
| CN115748296A (en) * | 2022-10-28 | 2023-03-07 | 江西永冠科技发展有限公司 | High-elongation masking tape base paper, masking tape and preparation method thereof |
| CN115821636A (en) * | 2022-12-01 | 2023-03-21 | 山东仁丰特种材料股份有限公司 | Beautiful grain paper and preparation method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243609A (en) * | 2013-04-29 | 2013-08-14 | 金红叶纸业集团有限公司 | Manufacturing method of paper for daily use |
| CN103233380A (en) * | 2013-05-07 | 2013-08-07 | 金红叶纸业集团有限公司 | Paper preparing process |
| CN103233380B (en) * | 2013-05-07 | 2016-08-03 | 金红叶纸业集团有限公司 | The preparation technology of paper |
| CN104109977A (en) * | 2013-05-20 | 2014-10-22 | 何星灯 | Water-sand base paper making method |
| CN104499371A (en) * | 2014-11-25 | 2015-04-08 | 南通四通林业机械制造安装有限公司 | High strength impregnation textured paper production process |
| CN104499355A (en) * | 2014-11-25 | 2015-04-08 | 南通四通林业机械制造安装有限公司 | Textured base paper dipping production technology |
| CN104499359A (en) * | 2014-11-25 | 2015-04-08 | 南通四通林业机械制造安装有限公司 | Production method of dipping crepe paper |
| CN106758530A (en) * | 2016-12-09 | 2017-05-31 | 山东新华医疗器械股份有限公司 | Blue high-temp resisting high-humidity resisting U.S.'s line paper paper treating agent and its application process |
| CN108411704A (en) * | 2018-01-18 | 2018-08-17 | 华南理工大学 | A kind of high interfacial bonding strength dumb light U.S. line paper and preparation method thereof |
| CN115748296A (en) * | 2022-10-28 | 2023-03-07 | 江西永冠科技发展有限公司 | High-elongation masking tape base paper, masking tape and preparation method thereof |
| CN115821636A (en) * | 2022-12-01 | 2023-03-21 | 山东仁丰特种材料股份有限公司 | Beautiful grain paper and preparation method thereof |
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Application publication date: 20130403 |