CN106245415A - A kind of manufacture method of glassine paper - Google Patents
A kind of manufacture method of glassine paper Download PDFInfo
- Publication number
- CN106245415A CN106245415A CN201610725022.3A CN201610725022A CN106245415A CN 106245415 A CN106245415 A CN 106245415A CN 201610725022 A CN201610725022 A CN 201610725022A CN 106245415 A CN106245415 A CN 106245415A
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- Prior art keywords
- paper
- pulp
- applying glue
- slurry
- page
- 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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- 239000011086 glassine Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000000123 paper Substances 0.000 claims abstract description 52
- 239000003292 glue Substances 0.000 claims abstract description 20
- 239000002002 slurry Substances 0.000 claims abstract description 20
- 238000010009 beating Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011122 softwood Substances 0.000 claims abstract description 10
- 239000011121 hardwood Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000002671 adjuvant Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 229920001131 Pulp (paper) Polymers 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 229920002472 Starch Polymers 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 125000002091 cationic group Chemical group 0.000 claims description 2
- 239000013055 pulp slurry Substances 0.000 claims description 2
- 238000004537 pulping Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 13
- 239000012752 auxiliary agent Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 8
- 238000004513 sizing Methods 0.000 description 8
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
- D21H11/04—Kraft or sulfate pulp
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
- D21H17/29—Starch cationic
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
-
- 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
- D21H27/001—Release paper
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
Abstract
The invention discloses the manufacture method of a kind of glassine paper, including use softwood pulp, hardwood pulp through making beating respectively, with slurry and adjuvant adds, l Water Paper page is manufactured paper with pulp, front be dried, coating applying glue (PVA), the rear processing step such as dry.The present invention, by studying the functionalized chemical auxiliary agent etc. added in slurry selection, wet end furnish, beating process, slurry, uses film transitional surface applying glue to process, and performs to produce qualified glassine paper with reference to relevant paper machine parameter.
Description
Technical field
The present invention relates to the manufacture method of a kind of glassine paper, belong to pulp technology for making paper.
Background technology
Glassine paper is a kind of industrial paper, makes Ge Laxin after the operations such as rewetting, supercalendering and painting silicone oil
Paper.Lattice Racine paper (GLASSINE) quality is fine and close, uniform, has good internal intensity and transparency.Be make bar coded sticker,
Adhesive sticker, adhesive tape or the common used material of toughness industrial goods.The functions such as lattice Racine paper has certain high temperature resistant, moistureproof, grease proofing,
It is generally used for the packaging of the industry such as food, medicine.It is mainly used in: High-Speed Automatic labeling (particularly suitable high speed label stickup) is special
Adhesive tape, two-sided tape base material trade mark, laser anti-counterfeit mark and other release application etc..Medical product is mainly used for as glue
Band and the release paper of casting product.Conventional grammes per square metre is 58g-120g.The purposes of lattice Racine paper and top grade two-sided film release paper
Similar, owing to this product is more environmentally-friendly, the market share from now on will be increasing.Domestic so that the people live in plenty in Zhejiang special paper, Zhejiang five
It is main that the enterprises such as continent paper industry, justice south, Yiwu paper industry, Wuhan Chenming's paper industry produce Ge Laxin (former) paper, along with the change of market capacity
Greatly, increasing enterprise by participation exploitation and produces Ge Laxin (former) paper.My company is not because having supercalender, therefore only
Develop glassine paper.
Glassine paper is processed as Ge Laxin paper process: body paper rewetting--supercalendering---being coated with silicone oil---rewind slitting
Lattice Racine paper primary quality measure includes: smoothness, transparency, water absorption, tensile strength, homogeneity etc..
The glassine paper of my company's exploitation in 2016, main innovation point has: (i) from slurry selection, beating process and papermaking
Technical study and innovation, the product quality at the glassine paper of PM9 exploitation fully meets the use requirement of client, mainly studies
Including: 1. study grout structure；Selecting commodity sulfate bleached wood pulp (needle and broad-leaved) is primary raw material.2. research is optimal
Wet end furnish；By laboratory handsheet and the research with slurry of paper machine, determine optimal wet end furnish scope----softwood pulp: leaf wood
Slurry=(70-80): (30-20).3. optimal beating degree span of control is studied, in order to allow paper machine be dehydrated and manufacture paper with pulp normal, with
Time meet and improve needle slurry ratio, it is ensured that end product Ge Laxin paper transparency is high；We start with research from beating process, pass through
Use fast beating mode test of many times research, overturned general Ge Laxin paper beating process, finally determined optimal
Beating degree span of control is (as broad-leaved slurry beating degree controls 22-260SR, needle slurry beating degree controls 22-300SR).4. use
Film transitional surface sizing equipment carries out top sizing process, and glassine paper does not use Oxytarch glue-applying technique, but adopts
With the glue-applying technique of full PVA, boil technique and insulation is operated after all being groped by many experiments and just determines, it is ensured that the PVA of ton paper
Resin added reaches 15-20kg.(ii) product structure innovation transition, (call of response company, product is tied to promote company's profitability
Structure is made the transition to industry paper by Cultural Paper, and glassine paper rate of gross profit is apparently higher than company's existing product)；Simultaneously market share by
Year increases, and is an industrial paper new product being worth exploitation.
Summary of the invention
It is an object of the invention to provide the manufacture method of a kind of glassine paper.
The technical scheme is that the manufacture method of a kind of glassine paper, including using softwood pulp, leaf wood
Slurry, through making beating respectively, with slurry and adjuvant adds, l Water Paper page is manufactured paper with pulp, front be dried, coating applying glue, after the processing step such as be dried, it is special
Levy and be:
(1) sulfate wood pulp slurry weight proportioning, softwood pulp: hardwood pulp=70-80: 30-20；
(2) freedom after slurry pulping: softwood pulp 22-30 SR；Hardwood pulp 22-26 SR；
(3) oven dry stock consumption is by adjuvant: (a) AKD weight ratio 1.5-2.0%；(b) retention agent weight ratio 0.02-
0.04%；(c) cationic starch weight ratio 0.8-1.0%；
(4) applying glue portion: with PVA, boil concentration 9%, upper gum concentration 4.0%, it is ensured that PVA coating weight is at 15-20kg/ ton paper.Metering
Rod type number: 1#, gauge stick pressure 100kpa；Up/down roller applying glue flow is respectively 1050L/min/1050L/min；Surface, two sides
Applying glue, one side controls at 0.5-0.8g/m2, page tension force 220N/m before applying glue portion2, page tension force 200N/m behind applying glue portion2；
(5) other parameters of paper machine: network speed 680m/min, push up net dehydrating amount 27%, head box opening degree of slice lip 9.7mm, a line ball
Pressure: 900 kN/m, two line ball pressure: 900 kN/m；Curl tension: 400kN/m；
(6) rolling condition: calender separately, is not pressurized；
(7) glassine paper is quantitative: 62-78g/m2, moisture (4.0-7.0%), form and aspect raw white, longitudinal fracture length (>=
7.0Km), water absorption (20-28g/m2), tightness (≤0.74g/m2), air permeability (≤120ml/min), transversal stretching rate (≤
3.0%), thickness is stable, formation of sheet good, planarization is good.
The present invention is by grinding the functionalized chemical auxiliary agent etc. added in slurry selection, wet end furnish, beating process, slurry
Study carefully, use film transitional surface applying glue to process, perform to produce qualified glassine paper, to company with reference to relevant paper machine parameter
Optimize product structure and to promote company's profitability significant.
Detailed description of the invention
Embodiment 1:78 gram glassine paper
By softwood pulp, (beating degree controls at 22-260SR) and hardwood pulp (beating degree controls at 22-260SR) two kinds of slurries
Material carries out with slurry in the ratio of 70%:30%, add 15-20kg/ ton paper AKD sizing agent, add in 8-10kg/ ton paper pulp sun from
Sub-starch, addition 0.2-0.4kg/ ton paper retention agent, be configured to the approach flow that raw white has diluted, carry out two-sided by folded net
Dehydration, it is ensured that fiber is uniformly dispersed, vertically and horizontally fiber alignment is orderly and is uniformly distributed, after l Water Paper page enters press section unipress；
Being dried the page entrance applying glue portion to mass dryness fraction 95% before entering, (surface is executed to use film branch mode that paper is carried out top sizing process
Glue sizing material is mainly composed of PVA)；The control total resin added of PVA is at 15-20kg/ ton paper, and l Water Paper page after treatment is dry after entering
Dry process；After dried later, the mass dryness fraction page in 94～95% passes through soft press-polishing machine (calender up-down rollers is separately), then
Paper is batched, i.e. can get quantification of 78 g/m2Glassine paper, its leading indicator: moisture (4.0-7.0%),
Form and aspect raw white, longitudinal fracture length (>=7.0Km), water absorption (20-28g/m2), tightness (≤0.74g/m2), air permeability (≤
120ml/min), transversal stretching rate (≤3.0%), thickness is stable, formation of sheet good, planarization is good.Permissible according to process above
Produce qualified glassine paper, the prescription of client can be met completely.
Embodiment 2:62 gram glassine paper
By softwood pulp, (beating degree controls at 26-300SR) and hardwood pulp (beating degree controls at 22-260SR) two kinds of slurries
Material carries out with slurry in the ratio of 80%:20%, add 15-20kg/ ton paper AKD sizing agent, add in 8-10kg/ ton paper pulp sun from
Sub-starch, addition 0.2-0.4kg/ ton paper retention agent, be configured to the approach flow that raw white has diluted, carry out two-sided by folded net
Dehydration, it is ensured that fiber is uniformly dispersed, vertically and horizontally fiber alignment is orderly and is uniformly distributed, after l Water Paper page enters press section unipress；
Being dried the page entrance applying glue portion to mass dryness fraction 95% before entering, (surface is executed to use film branch mode that paper is carried out top sizing process
Glue sizing material is mainly composed of PVA)；The control total resin added of PVA is at 15-20kg/ ton paper, and l Water Paper page after treatment is dry after entering
Dry process；After dried later, the mass dryness fraction page in 94～95% passes through soft press-polishing machine (calender up-down rollers is separately), then
Paper is batched, i.e. can get quantification of 62 g/m2Glassine paper, its leading indicator: moisture (4.0-7.0%),
Form and aspect raw white, longitudinal fracture length (>=7.0Km), water absorption (20-28g/m2), tightness (≤0.74g/m2), air permeability (≤
120ml/min), transversal stretching rate (≤3.0%), thickness is stable, formation of sheet good, planarization is good.Permissible according to process above
Produce qualified glassine paper, the prescription of client can be met completely.
Claims (1)
1. a manufacture method for glassine paper, including use softwood pulp, hardwood pulp, through respectively making beating, with slurry and auxiliary
Material adds, l Water Paper page is manufactured paper with pulp, front dry, coating applying glue, rear drying process step, it is characterised in that:
(1) sulfate wood pulp slurry weight proportioning, softwood pulp: hardwood pulp=70-80: 30-20；
(2) freedom after slurry pulping: softwood pulp 22-30 SR；Hardwood pulp 22-26 SR；
(3) oven dry stock consumption is by adjuvant: (a) AKD weight ratio 1.5-2.0%；(b) retention agent weight ratio 0.02-
0.04%；(c) cationic starch weight ratio 0.8-1.0%；
(4) applying glue portion: with PVA, boil concentration 9%, upper gum concentration 4.0%, it is ensured that PVA coating weight is at 15-20kg/ ton paper.Metering
Rod type number: 1#, gauge stick pressure 100kpa；Up/down roller applying glue flow is respectively 1050L/min/1050L/min；Surface, two sides
Applying glue, one side controls at 0.5-0.8g/m2, page tension force 220N/m before applying glue portion2, page tension force 200N/m behind applying glue portion2；
(5) other parameters of paper machine: network speed 680m/min, push up net dehydrating amount 27%, head box opening degree of slice lip 9.7mm, a line ball
Pressure: 900 kN/m, two line ball pressure: 900 kN/m；Curl tension: 400kN/m；
(6) rolling condition: calender separately, is not pressurized；
(7) glassine paper is quantitative: 62-78g/m2, moisture 4.0-7.0%, form and aspect raw white, longitudinal fracture length >=7.0Km,
Water absorption 20-28g/m2, tightness≤0.75g/m2, air permeability≤120ml/min, transversal stretching rate≤3.0%, thickness is stable, paper
Evenness is good, planarization is good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725022.3A CN106245415B (en) | 2016-08-26 | 2016-08-26 | A kind of manufacture method of glassine paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725022.3A CN106245415B (en) | 2016-08-26 | 2016-08-26 | A kind of manufacture method of glassine paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106245415A true CN106245415A (en) | 2016-12-21 |
| CN106245415B CN106245415B (en) | 2018-01-23 |
Family
ID=57595521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610725022.3A Active CN106245415B (en) | 2016-08-26 | 2016-08-26 | A kind of manufacture method of glassine paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106245415B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345380A (en) * | 2017-07-20 | 2017-11-14 | 岳阳林纸股份有限公司 | A kind of manufacture method of literature and art book paper |
| CN109235140A (en) * | 2018-09-21 | 2019-01-18 | 岳阳林纸股份有限公司 | A kind of manufacturing method of High-strength adhesive tape body paper |
| CN111663362A (en) * | 2020-05-20 | 2020-09-15 | 湖南得凯纸业有限公司 | Production equipment and process of plastic-free tableware packaging paper |
| CN112921706A (en) * | 2021-01-04 | 2021-06-08 | 义乌市义南纸业有限公司 | Method for manufacturing glassine paper based on-line monitoring of paper sizing surface properties |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170200A (en) * | 1995-12-20 | 1997-06-30 | Ehime Pref Gov | Sheet having continuous gradient function in flow direction and its production |
| CN102277786A (en) * | 2010-06-09 | 2011-12-14 | 中国制浆造纸研究院 | Preparation method for double-sided gummed paper or electrostatic copy paper |
| CN102454136A (en) * | 2011-10-29 | 2012-05-16 | 常熟市华海电子有限公司 | Production process of paper for printer |
| CN102493284A (en) * | 2011-11-29 | 2012-06-13 | 岳阳林纸股份有限公司 | Method for producing glassine paper |
| CN105586802A (en) * | 2016-02-19 | 2016-05-18 | 岳阳林纸股份有限公司 | Manufacturing method of Pinfeng base paper |
-
2016
- 2016-08-26 CN CN201610725022.3A patent/CN106245415B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170200A (en) * | 1995-12-20 | 1997-06-30 | Ehime Pref Gov | Sheet having continuous gradient function in flow direction and its production |
| CN102277786A (en) * | 2010-06-09 | 2011-12-14 | 中国制浆造纸研究院 | Preparation method for double-sided gummed paper or electrostatic copy paper |
| CN102454136A (en) * | 2011-10-29 | 2012-05-16 | 常熟市华海电子有限公司 | Production process of paper for printer |
| CN102493284A (en) * | 2011-11-29 | 2012-06-13 | 岳阳林纸股份有限公司 | Method for producing glassine paper |
| CN105586802A (en) * | 2016-02-19 | 2016-05-18 | 岳阳林纸股份有限公司 | Manufacturing method of Pinfeng base paper |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345380A (en) * | 2017-07-20 | 2017-11-14 | 岳阳林纸股份有限公司 | A kind of manufacture method of literature and art book paper |
| CN109235140A (en) * | 2018-09-21 | 2019-01-18 | 岳阳林纸股份有限公司 | A kind of manufacturing method of High-strength adhesive tape body paper |
| CN111663362A (en) * | 2020-05-20 | 2020-09-15 | 湖南得凯纸业有限公司 | Production equipment and process of plastic-free tableware packaging paper |
| CN111663362B (en) * | 2020-05-20 | 2022-03-08 | 湖南得凯纸业有限公司 | Production equipment and process of plastic-free tableware packaging paper |
| CN112921706A (en) * | 2021-01-04 | 2021-06-08 | 义乌市义南纸业有限公司 | Method for manufacturing glassine paper based on-line monitoring of paper sizing surface properties |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106245415B (en) | 2018-01-23 |
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