CN107386002A - A kind of HHT higher high tensile glassine paper and its production technology - Google Patents
A kind of HHT higher high tensile glassine paper and its production technology Download PDFInfo
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- CN107386002A CN107386002A CN201710693958.7A CN201710693958A CN107386002A CN 107386002 A CN107386002 A CN 107386002A CN 201710693958 A CN201710693958 A CN 201710693958A CN 107386002 A CN107386002 A CN 107386002A
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- Prior art keywords
- paper
- slurry
- high tensile
- higher high
- production technology
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Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
- D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/16—Bleaching ; Apparatus therefor with per compounds
- D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/02—Methods of beating; Beaters of the Hollander type
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type
Abstract
The invention discloses a kind of HHT higher high tensile glassine paper and its production technology, change production technology and comprise the following steps：Become a useful person lacebark pine in selection Shanxi, the 35 years fast-growing triploid poplars in Linyi, and synthesizing polyester chopped fiber and the sorting that alkali-free glass fiber is raw materials for production operate；Lacebark pine, the standby slurry operation of poplar, polyester staple fibers peacekeeping glass；It is with slurry, manufacture paper with pulp and final operated into paper.The production technology of HHT higher high tensile glassine paper of the present invention is by choosing the domestic lacebark pine, poplar that slurrying is convenient, slurry yield is high, and paper toughness, the polyester staple fibers fiber of strength and stiffness and glass can be greatly promoted into as raw material, and by optimizing the processes such as standby slurry, with slurry, copy paper and post processing, it has been obviously improved the physical property of glassine paper, solve traditional raw material and product that method obtains Ge Laxin paper easily splits frangible short slab in use, there are excellent paper properties and market value.
Description
Technical field
The present invention relates to pulp technology for making paper, and in particular to a kind of HHT higher high tensile glassine paper and its production technology.
Background technology
Paper industry builds closely bound up important foundation raw material as one and the national economic development and human civilization
Industry, the paper wood of its production of manufacturing paper with pulp is widely used for printing, packed, building materials, the various fields such as daily.However as domestic state
The gradual saturation of border Market Culture paper, package paper, speciality paper more highlight as a new growth point.It is however, long-term
Since domestic speciality paper be bum synonym all the time.Since " 13 ", governments at all levels are to paper industry, especially
Speciality paper field is particularly paid close attention to, and the subdivision field of domestic speciality paper and the segmenting market also gradually forms, wherein Ge Laxin paper
(glassine) as a kind of homogeneous industrial paper, available for making bar code, adhesive tape etc..Lattice of the prior art
Racine body paper is directly manufactured paper with pulp by raw material of chemical wood pulp more, thus is limited to the self performance of natural fiber, pliability into paper,
, easily there is situations such as rupture, damage in use in strength and stiffness deficiency, making it difficult to meet industrial applications,
Simultaneously because the high price of high-quality chemical wood pulp, production cost are higher.Based on this, slurrying is convenient, obtains by choosing by the present invention
The high domestic lacebark pine of slurry rate, poplar, and can greatly promote into paper toughness, strength and stiffness polyester staple fibers fiber with
Glass has been obviously improved the physical property of glassine paper as raw material, solve Ge Laxin paper during use easily split it is frangible
Short slab, there are excellent paper properties and market value.
The content of the invention
The invention aims to overcome glassine paper pliability, strength and stiffness deficiency in the prior art, production
The defects of cost is higher, there is provided a kind of HHT higher high tensile glassine paper and its production technology, slurrying is convenient, must starch by choosing for it
The high domestic lacebark pine of rate, poplar, and paper toughness, the polyester staple fibers fiber and glass of strength and stiffness can be greatly promoted into
Fibre is used as raw material, and by optimizing the processes such as standby slurry, with slurry, copy paper and post processing, has been obviously improved the physics of glassine paper
Performance, solve traditional raw material and product that method obtains Ge Laxin paper easily splits frangible short slab in use, have excellent
Good paper properties and market value.
The purpose of the present invention is achieved through the following technical solutions：A kind of production technology of HHT higher high tensile glassine paper, its
It is characterised by, comprises the following steps：
(1) sorting：Shanxi is chosen to become a useful person lacebark pine, Linyi 3-5 fast-growing triploid poplars, synthesizing polyester chopped fiber and alkali-free
Glass is raw materials for production；
(2) standby slurry：The lacebark pine not peeling carries out sulfite cooking slurrying after directly chipping, through tri- sections of DQP completely without chlorine
The electron level slurry that whiteness reaches 78-86% is obtained after bleaching, washing, dense lower is beaten using slurry of the hollander in 1.5-3%
Starch to 42-48 ° of SR, weight in wet base 6-9g；
The poplar uses PRC-APMP method slurrying after peeling is chipped, through chelating agent handle using oxygen pressure hydrogen peroxide bleaching,
The electron level slurry that whiteness reaches 72-77% is obtained after washing, is beaten using the double plate mill of two series connection, enters to starch concentration control
5-8% is made as, beating degree is 40-45 ° of SR, weight in wet base 7-9g；
The polyester staple fibers peacekeeping glass is handled to length 2.5-4mm using the processing mode that is chopped, wherein polyester staple fiber,
It is 3-5.5mm that glass, which controls length,；
(3) it is with slurry：By obtained material in step (2) according to absolute dry mass than lacebark pine slurry：Poplar is starched：Polyester staple fiber：
Glass=(45-65)：(25-35)：(5-10)：The ratio of (3-5) carries out with slurry in stock tank；
(4) manufacture paper with pulp：Slurry is rushed using plain boiled water and is diluted to concentration up to being manufactured paper with pulp after 0.8-1.0% to obtain l Water Paper on long mesh paper making machine
Width；
(5) into paper：Through press section, front baking cadre, applying glue, after drying portion, press polish, batch, cut that HHT higher high tensile Ge Laxin is made is former
Paper, paper web submerges the mixed liquor by polyvinyl alcohol and HES in the applying glue operation.
Lacebark pine slurry Kappa number described in step (2) after boiling is 8-9.5, and whiteness reaches 45-57%.
PRC-APMP method pulping yields reach 60-65% described in step (2).
Oxygen pressure reaches 7.2-8.5MPa in the pressure Alkali Hydrogen Peroxide System of oxygen described in step (2).
Glass described in step (2) is the super glass wool of a diameter of 5-10 microns.
Lacebark pine slurry described in step (3)：Poplar is starched：Polyester staple fiber：Glass=60：30： 5：5.
Jet-wire ratio (0.95-0.97) during being manufactured paper with pulp described in step (4)：1.
The ratio of polyvinyl alcohol and HES described in step (5) is (3-4)：(1：1.5).
The quantification of 68-90g/m of obtained HHT higher high tensile glassine paper2, tensile index reaches 110-118Nm/g, tears
Index reached 9.7-10.4mNm2/ g, whiteness reach 82%-85%.
The present invention has the following advantages that compared with prior art：The life of HHT higher high tensile glassine paper of the present invention
Production. art is by choosing the domestic lacebark pine, poplar that slurrying is convenient, slurry yield is high, and can greatly promote into paper toughness, strong
The polyester staple fibers fiber and glass of degree and rigidity have been obviously improved the physical property of glassine paper, solving makes as raw material
Ge Laxin paper easily splits frangible short slab during, has excellent paper properties and market value.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely retouched
State, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
A kind of production technology of HHT higher high tensile glassine paper, it is characterised in that comprise the following steps：
(1) sorting：Shanxi is chosen to become a useful person lacebark pine, Linyi 3-5 fast-growing triploid poplars, synthesizing polyester chopped fiber and alkali-free
Glass is raw materials for production；
(2) standby slurry：The lacebark pine not peeling carries out sulfite cooking slurrying after directly chipping, through tri- sections of DQP completely without chlorine
The electron level slurry that whiteness reaches 78-86% is obtained after bleaching, washing, dense lower is beaten using slurry of the hollander in 1.5-3%
Starch to 42-48 ° of SR, weight in wet base 6-9g；
The poplar uses PRC-APMP method slurrying after peeling is chipped, through chelating agent handle using oxygen pressure hydrogen peroxide bleaching,
The electron level slurry that whiteness reaches 72-77% is obtained after washing, is beaten using the double plate mill of two series connection, enters to starch concentration control
5-8% is made as, beating degree is 40-45 ° of SR, weight in wet base 7-9g；
The polyester staple fibers peacekeeping glass is handled to length 2.5-4mm using the processing mode that is chopped, wherein polyester staple fiber,
It is 3-5.5mm that glass, which controls length,；
(3) it is with slurry：By obtained material in step (2) according to absolute dry mass than lacebark pine slurry：Poplar is starched：Polyester staple fiber：
Glass=(45-65)：(25-35)：(5-10)：The ratio of (3-5) carries out with slurry in stock tank；
(4) manufacture paper with pulp：Slurry is rushed using plain boiled water and is diluted to concentration up to being manufactured paper with pulp after 0.8-1.0% to obtain l Water Paper on long mesh paper making machine
Width；
(5) into paper：Through press section, front baking cadre, applying glue, after drying portion, press polish, batch, cut that HHT higher high tensile Ge Laxin is made is former
Paper, paper web submerges the mixed liquor by polyvinyl alcohol and HES in the applying glue operation.
Lacebark pine slurry Kappa number described in step (2) after boiling is 8-9.5, and whiteness reaches 45-57%.
PRC-APMP method pulping yields reach 60-65% described in step (2).
Oxygen pressure reaches 7.2-8.5MPa in the pressure Alkali Hydrogen Peroxide System of oxygen described in step (2).
Glass described in step (2) is the super glass wool of a diameter of 5-10 microns.
Lacebark pine slurry described in step (3)：Poplar is starched：Polyester staple fiber：Glass=60：30： 5：5.
Jet-wire ratio (0.95-0.97) during being manufactured paper with pulp described in step (4)：1.
The ratio of polyvinyl alcohol and HES described in step (5) is (3-4)：(1：1.5).
The quantification of 68-90g/m of obtained HHT higher high tensile glassine paper2, tensile index reaches 110-118Nm/g, tears
Index reached 9.7-10.4mNm2/ g, whiteness reach 82%-85%.
Embodiment 1
A kind of production technology of HHT higher high tensile glassine paper, it is characterised in that comprise the following steps：
(1) sorting：Shanxi is chosen to become a useful person lacebark pine, the 5 years fast-growing triploid poplars in Linyi, synthesizing polyester chopped fiber and alkali-free glass
Fibre is raw materials for production；
(2) standby slurry：The lacebark pine not peeling carries out sulfite cooking slurrying and obtains Kappa number after directly chipping be 9.4, in vain
The lacebark pine spent up to 53% is starched, and whiteness is obtained after tri- sections of total chlorine free bleachings of DQP, washing up to 82% electron level slurry, is used
Hollander 1.5% the dense lower mashing of slurry to 48 ° of SR, weight in wet base 9g；
The poplar uses PRC-APMP method slurrying after peeling is chipped, and pulping yield reaches 65%, handles and uses through chelating agent
Whiteness is obtained after oxygen pressure 8.5MPa hydrogen peroxide bleachings, washing up to 77% electron level slurry, is ground using the double plate of two series connection
It is beaten, it is 6% to enter to starch concentration control, and beating degree is 45 ° of SR, weight in wet base 9g；
The polyester staple fibers peacekeeping glass is handled to length 3mm, glass using the processing mode that is chopped, wherein polyester staple fiber
It is 4.5mm to control length, a diameter of 8.5 microns of super glass wool；
(3) it is with slurry：By obtained material in step (2) according to absolute dry mass than lacebark pine slurry：Poplar is starched：Polyester staple fiber：
Glass=60：30：5：5 ratio carries out with slurry in stock tank；
(4) manufacture paper with pulp：Use plain boiled water rush slurry be diluted to concentration up to after 0.8% on long mesh paper making machine with jet-wire ratio 0.95：1 is carried out
Manufacture paper with pulp to obtain wet web；
(5) into paper：Through press section, front baking cadre, applying glue, after drying portion, press polish, batch, cut that HHT higher high tensile Ge Laxin is made is former
Paper, paper web is submerged by polyvinyl alcohol with HES according to 3 in the applying glue operation:The mixed liquor of 1 mass ratio compounding.
The quantification of 80g/m of obtained HHT higher high tensile glassine paper2, tensile index reaches 116.5Nm/g, and tear index reaches
10.2mN·m2/ g, whiteness reach 85%.
Embodiment 2
A kind of production technology of HHT higher high tensile glassine paper, it is characterised in that comprise the following steps：
(1) sorting：Shanxi is chosen to become a useful person lacebark pine, the 3 years fast-growing triploid poplars in Linyi, synthesizing polyester chopped fiber and alkali-free glass
Fibre is raw materials for production；
(2) standby slurry：The lacebark pine not peeling carries out sulfite cooking slurrying and obtains Kappa number after directly chipping be 9.2, in vain
The lacebark pine spent up to 50% is starched, and whiteness is obtained after tri- sections of total chlorine free bleachings of DQP, washing up to 80% electron level slurry, is used
Hollander 1.8% the dense lower mashing of slurry to 44 ° of SR, weight in wet base 8g；
The poplar uses PRC-APMP method slurrying after peeling is chipped, and pulping yield reaches 63%, handles and uses through chelating agent
Whiteness is obtained after oxygen pressure 8.2MPa hydrogen peroxide bleachings, washing up to 75% electron level slurry, is ground using the double plate of two series connection
It is beaten, it is 8% to enter to starch concentration control, and beating degree is 40 ° of SR, weight in wet base 7g；
The polyester staple fibers peacekeeping glass is handled to length 4.2mm, glass using the processing mode that is chopped, wherein polyester staple fiber
It is 4.8mm that fibre, which controls length, a diameter of 7.8 microns of super glass wool；
(3) it is with slurry：By obtained material in step (2) according to absolute dry mass than lacebark pine slurry：Poplar is starched：Polyester staple fiber：
Glass=60：30：5：5 ratio carries out with slurry in stock tank；
(4) manufacture paper with pulp：Use plain boiled water rush slurry be diluted to concentration up to after 0.9% on long mesh paper making machine with jet-wire ratio 0.97：1 is carried out
Manufacture paper with pulp to obtain wet web；
(5) into paper：Through press section, front baking cadre, applying glue, after drying portion, press polish, batch, cut that HHT higher high tensile Ge Laxin is made is former
Paper, paper web is submerged by polyvinyl alcohol with HES according to 4 in the applying glue operation:The mixing of 1.5 mass ratioes compounding
Liquid.
The quantification of 78g/m of obtained HHT higher high tensile glassine paper2, tensile index reaches 112.8Nm/g, and tear index reaches
9.8mN·m2/ g, whiteness reach 84%.
Above-mentioned embodiment is only the preferable technical scheme of the present invention, and other any spirit without departing from the present invention are real
Matter with made under action principle change, modification, replacement, combine, simplification, should be equivalent substitute mode, be included in this
Within the protection domain of invention.
Claims (10)
1. a kind of production technology of HHT higher high tensile glassine paper, it is characterised in that comprise the following steps：
(1) sorting：Shanxi is chosen to become a useful person lacebark pine, Linyi 3-5 fast-growing triploid poplars, synthesizing polyester chopped fiber and alkali-free glass
Fibre is raw materials for production；
(2) standby slurry：The lacebark pine not peeling carries out sulfite cooking slurrying after directly chipping, through tri- sections of DQP completely without chlorine
The electron level slurry that whiteness reaches 78-86% is obtained after bleaching, washing, dense lower is beaten using slurry of the hollander in 1.5-3%
Starch to 42-48 ° of SR, weight in wet base 6-9g or so；
The poplar uses PRC-APMP method slurrying after peeling is chipped, through chelating agent handle using oxygen pressure hydrogen peroxide bleaching,
The electron level slurry that whiteness reaches 72-77% is obtained after washing, is beaten using the double plate mill of two series connection, enters to starch concentration control
For 5-8%, beating degree is 40-45 ° of SR, weight in wet base 7-9g；
The polyester staple fibers peacekeeping glass is handled to length 2.5-4mm, glass using the processing mode that is chopped, wherein polyester staple fiber
It is 3-5.5mm that fibre, which controls length,；
(3) it is with slurry：By obtained material in step (2) according to absolute dry mass than lacebark pine slurry：Poplar is starched：Polyester staple fiber：
Glass=(45-65)：(25-35)：(5-10)：The ratio of (3-5) carries out with slurry in stock tank；
(4) manufacture paper with pulp：Slurry is rushed using plain boiled water and is diluted to concentration up to being manufactured paper with pulp after 0.8-1.0% to obtain l Water Paper on long mesh paper making machine
Width；
(5) into paper：Through press section, front baking cadre, applying glue, after drying portion, press polish, batch, cut that HHT higher high tensile Ge Laxin is made is former
Paper, paper web submerges the mixed liquor by polyvinyl alcohol and HES in the applying glue operation.
A kind of 2. production technology of HHT higher high tensile glassine paper according to claim 1, it is characterised in that institute in step (2)
It is 8-9.5 to state the slurry Kappa number of the lacebark pine after boiling, and whiteness reaches 45-57%.
A kind of 3. production technology of HHT higher high tensile glassine paper according to claim 1, it is characterised in that institute in step (2)
State PRC-APMP method pulping yields and reach 60-65%.
A kind of 4. production technology of HHT higher high tensile glassine paper according to claim 1, it is characterised in that institute in step (2)
State oxygen pressure in oxygen pressure Alkali Hydrogen Peroxide System and reach about 7.2-8.5MPa.
A kind of 5. production technology of HHT higher high tensile glassine paper according to claim 1, it is characterised in that institute in step (2)
State the super glass wool that glass is a diameter of 5-10 microns.
A kind of 6. production technology of HHT higher high tensile glassine paper according to claim 1, it is characterised in that institute in step (3)
State lacebark pine slurry：Poplar is starched：Polyester staple fiber：Glass=60：30：5：5.
A kind of 7. production technology of HHT higher high tensile glassine paper according to claim 1, it is characterised in that institute in step (4)
State the jet-wire ratio (0.95-0.97) during manufacturing paper with pulp：1.
A kind of 8. production technology of HHT higher high tensile glassine paper according to claim 1, it is characterised in that institute in step (5)
The ratio for stating polyvinyl alcohol and HES is (3-4)：(1：1.5).
9. the production technology of a kind of HHT higher high tensile glassine paper according to claim 1-8, it is characterised in that obtained super
The quantification of 68-90g/m of strength glassine paper2, tensile index reaches 110-118Nm/g, and tear index reaches 9.7-
10.4mN·m2/ g, whiteness reach 82%-85%.
A kind of 10. HHT higher high tensile glassine paper for producing to obtain according to claim 1-9 either method.
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| CN201710398681 | 2017-05-31 | ||
| CN2017103986815 | 2017-05-31 |
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| CN107386002A true CN107386002A (en) | 2017-11-24 |
| CN107386002B CN107386002B (en) | 2019-07-26 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108894051A (en) * | 2018-07-02 | 2018-11-27 | 温州新意特种纸业有限公司 | A kind of high ultra-thin lattice Racine silicone oil paper |
| CN110886127A (en) * | 2019-12-05 | 2020-03-17 | 江苏双冠新材料科技有限公司 | Preparation method of antibacterial antistatic release paper |
| CN110904733A (en) * | 2019-12-04 | 2020-03-24 | 江苏双冠新材料科技有限公司 | Preparation method of matte PET release paper |
| CN110904732A (en) * | 2019-12-04 | 2020-03-24 | 江苏双冠新材料科技有限公司 | Preparation method of low-transfer glassine release paper |
| CN111005261A (en) * | 2019-12-05 | 2020-04-14 | 江苏双冠新材料科技有限公司 | Preparation method of high-temperature-resistant glassine release paper |
| CN112538783A (en) * | 2020-11-03 | 2021-03-23 | 浙江华川实业集团有限公司 | Super-strong glassine base paper and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894051A (en) * | 2018-07-02 | 2018-11-27 | 温州新意特种纸业有限公司 | A kind of high ultra-thin lattice Racine silicone oil paper |
| CN110904733A (en) * | 2019-12-04 | 2020-03-24 | 江苏双冠新材料科技有限公司 | Preparation method of matte PET release paper |
| CN110904732A (en) * | 2019-12-04 | 2020-03-24 | 江苏双冠新材料科技有限公司 | Preparation method of low-transfer glassine release paper |
| CN110904733B (en) * | 2019-12-04 | 2022-03-01 | 江苏双冠新材料科技有限公司 | Preparation method of matte PET release paper |
| CN110886127A (en) * | 2019-12-05 | 2020-03-17 | 江苏双冠新材料科技有限公司 | Preparation method of antibacterial antistatic release paper |
| CN111005261A (en) * | 2019-12-05 | 2020-04-14 | 江苏双冠新材料科技有限公司 | Preparation method of high-temperature-resistant glassine release paper |
| CN112538783A (en) * | 2020-11-03 | 2021-03-23 | 浙江华川实业集团有限公司 | Super-strong glassine base paper and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN107386002B (en) | 2019-07-26 |
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