CN110904733A - 一种雾面pet离型纸的制备方法 - Google Patents

一种雾面pet离型纸的制备方法 Download PDF

Info

Publication number
CN110904733A
CN110904733A CN201911229704.5A CN201911229704A CN110904733A CN 110904733 A CN110904733 A CN 110904733A CN 201911229704 A CN201911229704 A CN 201911229704A CN 110904733 A CN110904733 A CN 110904733A
Authority
CN
China
Prior art keywords
matte
paper
release paper
pet
coating
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.)
Granted
Application number
CN201911229704.5A
Other languages
English (en)
Other versions
CN110904733B (zh
Inventor
安斌昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Shuangguan New Materials Technology Co.,Ltd.
Original Assignee
Jiangsu Shuangguan New Material Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Shuangguan New Material Technology Co Ltd filed Critical Jiangsu Shuangguan New Material Technology Co Ltd
Priority to CN201911229704.5A priority Critical patent/CN110904733B/zh
Publication of CN110904733A publication Critical patent/CN110904733A/zh
Application granted granted Critical
Publication of CN110904733B publication Critical patent/CN110904733B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/001Release paper
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H11/00Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/06Sulfite or bisulfite pulp
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63Inorganic compounds
    • D21H17/67Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675Oxides, hydroxides or carbonates
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/14Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/28Polyesters
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/38Coatings with pigments characterised by the pigments
    • D21H19/385Oxides, hydroxides or carbonates
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/38Coatings with pigments characterised by the pigments
    • D21H19/40Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/44Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/44Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/46Non-macromolecular organic compounds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/44Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/62Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/80Paper comprising more than one coating
    • D21H19/82Paper comprising more than one coating superposed
    • D21H19/828Paper comprising more than one coating superposed two superposed coatings, the first applied being non-pigmented and the second applied being pigmented
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/80Paper comprising more than one coating
    • D21H19/84Paper comprising more than one coating on both sides of the substrate
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H21/00Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper

Abstract

本发明公开了一种雾面PET离型纸的制备方法,首先采用速生松木通过配浆、抄造、成纸等步骤得到格拉辛原纸,然后在格拉辛原纸上下表面分别淋膜一层PET膜,然后对PET膜的一面涂布一层雾面剂,另一面涂布一层离型剂,即可得到雾面PET离型纸。本发明的雾面PET离型纸通过在雾面剂中加入二氧化锆、二氧化硅和紫外光吸收剂,不但对紫外线具有非常好的吸收效果,而且微米级的二氧化锆和二氧化硅对不同波长的紫外线有非常好的折射效果,故得到的雾面PET离型纸具有非常好的雾面效果。本发明制备得到的雾面PET离型纸,不但雾面效果好,而且卷曲后,离型面的离型剂不易转移到雾面上,不会造成局部流挂现象。

Description

一种雾面PET离型纸的制备方法
技术领域
本发明涉及离型纸技术领域,尤其涉及一种雾面PET离型纸的制备方法。
背景技术
离型纸又称隔离纸、防粘纸,主要贴覆在胶带的表面用于保护胶带表面的胶粘剂层。传统的离型纸是由原纸、隔离层和防粘层组成。其制备工艺是在离型纸的底纸表面淋膜一层隔离剂(隔离剂主要是聚乙烯),然后在淋膜层的表面涂布一层防粘剂(防粘剂主要为硅油)得到离型纸。
传统的光面PET表面电晕后,电晕值不足,故对离型剂的吸附效果不是很好,且表面如果有刮伤,对外观影响非常大,故有必要研究一种雾面PET离型纸的制备方法。
发明内容
基于背景技术存在的技术问题,本发明提出了一种雾面PET离型纸的制备方法。
本发明的技术方案如下:
一种雾面PET离型纸的制备方法,包括以下步骤:
A、将速生松木不剥皮直接削片后进行亚硫酸盐法蒸煮制浆,经DQP三段全无氯漂白、洗涤后得到白度达78-86%的电子级浆料,采用打浆机在1.5-3%的浆浓下打浆至42-48°SR,浆料湿重6-9g;
B、配浆:将步骤A中制得的浆料加入10-15%的碳酸钙在配浆池中进行配浆;
C、抄造:采用白水冲浆稀释至浓度达0.8-1.0%后在长网纸机上进行抄造得到湿纸幅;
D、成纸:经压榨部、前烘干部、施胶、后烘干部、压光、卷取、分切制得格拉辛原纸;
E、将格拉辛原纸上下表面分别淋膜一层PET膜;
F、对PET膜进行电晕,然后在格拉辛原纸上表面涂布雾面剂,干燥;
G、在格拉辛原纸下表面涂布离型剂,再次干燥,即可得到雾面PET离型纸。
优选的,所述的步骤E中,所述的上下表面PET膜的厚度均为15-25μm。
优选的,所述的步骤F中,所述的电晕后的电晕值为32-35W/m2
优选的,所述的步骤F中,所述的雾面剂,包括以下成分:酚醛环氧树脂、聚氨酯树脂、二氧化锆、二氧化硅、紫外光吸收剂、环甲基硅氧烷和乙酸乙酯。
进一步优选的,所述的二氧化锆的粒径为1-10μm,二氧化硅的粒径为20-50μm。
进一步优选的,所述的雾面剂,由以下重量百分比的成分组成:酚醛环氧树脂20-28%、聚氨酯树脂15-22%、二氧化锆0.5-1%、二氧化硅2-5%、紫外光吸收剂3-6%、环甲基硅氧烷1-3%和乙酸乙酯余量。
优选的,所述的步骤G中,所述的离型剂,包括以下成分:食品级甲基硅油、钯碳酸钙和棕榈油。
进一步优选的,所述的离型剂,由以下重量百分比的成分组成:食品级甲基硅油3-8%、钯碳酸钙1-3%和棕榈油余量。
优选的,所述的雾面剂的涂布量为1.2-1.5g/m2;离型剂的涂布量为0.5-0.7g/m2
本发明的有益之处在于:本发明的雾面PET离型纸的制备方法,首先采用速生松木通过配浆、抄造、成纸等步骤得到格拉辛原纸,然后在格拉辛原纸上下表面分别淋膜一层PET膜,然后对PET膜的一面涂布一层雾面剂,另一面涂布一层离型剂,即可得到雾面PET离型纸。本发明的雾面PET离型纸通过在雾面剂中加入二氧化锆、二氧化硅和紫外光吸收剂,不但对紫外线具有非常好的吸收效果,而且微米级的二氧化锆和二氧化硅对不同波长的紫外线有非常好的折射效果,故得到的雾面PET离型纸具有非常好的雾面效果。本发明制备得到的雾面PET离型纸,不但雾面效果好,而且卷曲后,离型面的离型剂不易转移到雾面上,不会造成局部流挂现象。
具体实施方式
实施例1
一种雾面PET离型纸的制备方法,包括以下步骤:
A、将速生松木不剥皮直接削片后进行亚硫酸盐法蒸煮制浆,经DQP三段全无氯漂白、洗涤后得到白度达80.5%的电子级浆料,采用打浆机在2.0%的浆浓下打浆至43.5°SR,浆料湿重7.2g;
B、配浆:将步骤A中制得的浆料加入11.5%的碳酸钙在配浆池中进行配浆;
C、抄造:采用白水冲浆稀释至浓度达0.9%后在长网纸机上进行抄造得到湿纸幅;
D、成纸:经压榨部、前烘干部、施胶、后烘干部、压光、卷取、分切制得格拉辛原纸;
E、将格拉辛原纸上下表面分别淋膜一层PET膜;
F、对PET膜进行电晕,然后在格拉辛原纸上表面涂布雾面剂,87℃干燥3.5min;
G、在格拉辛原纸下表面涂布离型剂,125℃干燥120s,即可得到雾面PET离型纸。
所述的步骤E中,所述的上表面PET膜的厚度为22μm,下表面PET膜的厚度为18μm。
所述的步骤F中,所述的电晕后的电晕值为33W/m2
所述的雾面剂,由以下重量百分比的成分组成:酚醛环氧树脂25%、聚氨酯树脂18%、二氧化锆0.8%、二氧化硅3.2%、UV-770紫外光吸收剂5%、环甲基硅氧烷1.8%和乙酸乙酯余量。
所述的二氧化锆的粒径为1-10μm;
二氧化硅的粒径为20-50μm。
所述的离型剂,由以下重量百分比的成分组成:食品级甲基硅油6.5%、钯碳酸钙2.5%和棕榈油余量。
所述的雾面剂的涂布量为1.3g/m2;离型剂的涂布量为0.65g/m2
实施例2
一种雾面PET离型纸的制备方法,包括以下步骤:
A、将速生松木不剥皮直接削片后进行亚硫酸盐法蒸煮制浆,经DQP三段全无氯漂白、洗涤后得到白度达86%的电子级浆料,采用打浆机在1.5-3%的浆浓下打浆至42°SR,浆料湿重9g;
B、配浆:将步骤A中制得的浆料加入15%的碳酸钙在配浆池中进行配浆;
C、抄造:采用白水冲浆稀释至浓度达0.8%后在长网纸机上进行抄造得到湿纸幅;
D、成纸:经压榨部、前烘干部、施胶、后烘干部、压光、卷取、分切制得格拉辛原纸;
E、将格拉辛原纸上下表面分别淋膜一层PET膜;
F、对PET膜进行电晕,然后在格拉辛原纸上表面涂布雾面剂,90℃干燥5min;
G、在格拉辛原纸下表面涂布离型剂,120℃干燥150s,即可得到雾面PET离型纸所述的步骤E中,所述的上表面PET膜的厚度为25μm,下表面PET膜的厚度为15μm。
所述的步骤F中,所述的电晕后的电晕值为35W/m2
所述的雾面剂,由以下重量百分比的成分组成:酚醛环氧树脂20%、聚氨酯树脂22%、二氧化锆0.5%、二氧化硅5%、UV-770紫外光吸收剂3%、环甲基硅氧烷3%和乙酸乙酯余量。
所述的二氧化锆的粒径为1-10μm;
二氧化硅的粒径为20-50μm。
所述的离型剂,由以下重量百分比的成分组成:食品级甲基硅油3%、钯碳酸钙1%和棕榈油余量。
所述的雾面剂的涂布量为1.5g/m2;离型剂的涂布量为0.5g/m2
实施例3
一种雾面PET离型纸的制备方法,包括以下步骤:
A、将速生松木不剥皮直接削片后进行亚硫酸盐法蒸煮制浆,经DQP三段全无氯漂白、洗涤后得到白度达78%的电子级浆料,采用打浆机在3%的浆浓下打浆至42°SR,浆料湿重9g;
B、配浆:将步骤A中制得的浆料加入10%的碳酸钙在配浆池中进行配浆;
C、抄造:采用白水冲浆稀释至浓度达0.8%后在长网纸机上进行抄造得到湿纸幅;
D、成纸:经压榨部、前烘干部、施胶、后烘干部、压光、卷取、分切制得格拉辛原纸;
E、将格拉辛原纸上下表面分别淋膜一层PET膜;
F、对PET膜进行电晕,然后在格拉辛原纸上表面涂布雾面剂,90℃干燥3min;
G、在格拉辛原纸下表面涂布离型剂,130℃干燥100s,即可得到雾面PET离型纸所述的步骤E中,所述的上表面PET膜的厚度为15μm,下表面PET膜的厚度为25μm。
所述的步骤F中,所述的电晕后的电晕值为32W/m2
所述的雾面剂,由以下重量百分比的成分组成:酚醛环氧树脂28%、聚氨酯树脂15%、二氧化锆1%、二氧化硅2%、UV-770紫外光吸收剂6%、环甲基硅氧烷1%和乙酸乙酯余量。
所述的二氧化锆的粒径为1-10μm;
二氧化硅的粒径为20-50μm。
所述的离型剂,由以下重量百分比的成分组成:食品级甲基硅油8%、钯碳酸钙3%和棕榈油余量。
所述的雾面剂的涂布量为1.2g/m2;离型剂的涂布量为0.7g/m2
对比例1
将实施例1中的二氧化锆和二氧化硅的粒径均调整为100-200nm,其余制备方法不变。
对比例2
将实施例1中的二氧化锆和二氧化硅的粒径均调整为80-120μm,其余制备方法不变。
以下对实施例1-3和对比例1-2的方法制备的雾面PET离型纸进行光泽度测试,具体对比测试数据如表1所示。
表1:实施例1-3和对比例1-2的光泽度测试结果;
实施例1 实施例2 实施例3 对比例1 对比例2
60°光泽度 5.2 5.2 5.6 18.7 10.8
由以上测试数据可以知道,二氧化锆和二氧化硅的粒径对本发明制备的雾面PET离型纸光泽度的影响非常大。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。

Claims (10)

1.一种雾面PET离型纸的制备方法,其特征在于,包括以下步骤:
A、将速生松木不剥皮直接削片后进行亚硫酸盐法蒸煮制浆,经DQP三段全无氯漂白、洗涤后得到白度达78-86%的电子级浆料,采用打浆机在1.5-3%的浆浓下打浆至42-48°SR,浆料湿重6-9g;
B、配浆:将步骤A中制得的浆料加入10-15%的碳酸钙在配浆池中进行配浆;
C、抄造:采用白水冲浆稀释至浓度达0.8-1.0%后在长网纸机上进行抄造得到湿纸幅;
D、成纸:经压榨部、前烘干部、施胶、后烘干部、压光、卷取、分切制得格拉辛原纸;
E、将格拉辛原纸上下表面分别淋膜一层PET膜;
F、对PET膜进行电晕,然后在格拉辛原纸上表面涂布雾面剂,干燥;
G、在格拉辛原纸下表面涂布离型剂,再次干燥,即可得到雾面PET离型纸。
2.如权利要求1所述的雾面PET离型纸的制备方法,其特征在于,所述的步骤E中,所述的上下表面PET膜的厚度均为15-25μm。
3.如权利要求1所述的雾面PET离型纸的制备方法,其特征在于,所述的步骤F中,所述的电晕后的电晕值为 32-35W/m2
4.如权利要求1所述的雾面PET离型纸的制备方法,其特征在于,所述的步骤F中,所述的雾面剂,包括以下成分:酚醛环氧树脂、聚氨酯树脂、二氧化锆、二氧化硅、紫外光吸收剂、环甲基硅氧烷和乙酸乙酯。
5.如权利要求4所述的雾面PET离型纸的制备方法,其特征在于,所述的二氧化锆的粒径为1-10μm,二氧化硅的粒径为20-50μm。
6.如权利要求4所述的雾面PET离型纸的制备方法,其特征在于,所述的雾面剂,由以下重量百分比的成分组成:酚醛环氧树脂 20-28%、聚氨酯树脂 15-22%、二氧化锆 0.5-1%、二氧化硅 2-5%、紫外光吸收剂 3-6%、环甲基硅氧烷 1-3%和乙酸乙酯 余量。
7.如权利要求1所述的雾面PET离型纸的制备方法,其特征在于,所述的步骤G中,所述的离型剂,包括以下成分:食品级甲基硅油、钯碳酸钙和棕榈油。
8.如权利要求7所述的雾面PET离型纸的制备方法,其特征在于,所述的离型剂,由以下重量百分比的成分组成:食品级甲基硅油 3-8%、钯碳酸钙 1-3%和棕榈油 余量。
9.如权利要求1所述的雾面PET离型纸的制备方法,其特征在于,所述的雾面剂的涂布量为1.2-1.5g/m2;离型剂的涂布量为0.5-0.7g/m2
10.如权利要求1所述的雾面PET离型纸的制备方法,其特征在于,包括以下步骤:
A、将速生松木不剥皮直接削片后进行亚硫酸盐法蒸煮制浆,经DQP三段全无氯漂白、洗涤后得到白度达80.5%的电子级浆料,采用打浆机在2.0%的浆浓下打浆至43.5°SR,浆料湿重7.2g;
B、配浆:将步骤A中制得的浆料加入10-15%的碳酸钙在配浆池中进行配浆;
C、抄造:采用白水冲浆稀释至浓度达0.9%后在长网纸机上进行抄造得到湿纸幅;
D、成纸:经压榨部、前烘干部、施胶、后烘干部、压光、卷取、分切制得格拉辛原纸;
E、将格拉辛原纸上下表面分别淋膜一层PET膜;
F、对PET膜进行电晕,然后在格拉辛原纸上表面涂布雾面剂,87℃干燥3.5min;
G、在格拉辛原纸下表面涂布离型剂,125℃干燥120s,即可得到雾面PET离型纸;
所述的步骤E中,所述的上表面PET膜的厚度为22μm,下表面PET膜的厚度为18μm;
所述的步骤F中,所述的电晕后的电晕值为 33W/m2
所述的雾面剂,由以下重量百分比的成分组成:酚醛环氧树脂 25%、聚氨酯树脂 18%、二氧化锆 0.8%、二氧化硅 3.2%、UV-770紫外光吸收剂 5%、环甲基硅氧烷 1.8%和乙酸乙酯余量;
所述的二氧化锆的粒径为1-10μm,二氧化硅的粒径为20-50μm;
所述的离型剂,由以下重量百分比的成分组成:食品级甲基硅油 6.5%、钯碳酸钙 2.5%和棕榈油 余量;
所述的雾面剂的涂布量为1.3g/m2;离型剂的涂布量为0.65g/m2
CN201911229704.5A 2019-12-04 2019-12-04 一种雾面pet离型纸的制备方法 Active CN110904733B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911229704.5A CN110904733B (zh) 2019-12-04 2019-12-04 一种雾面pet离型纸的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911229704.5A CN110904733B (zh) 2019-12-04 2019-12-04 一种雾面pet离型纸的制备方法

Publications (2)

Publication Number Publication Date
CN110904733A true CN110904733A (zh) 2020-03-24
CN110904733B CN110904733B (zh) 2022-03-01

Family

ID=69822344

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911229704.5A Active CN110904733B (zh) 2019-12-04 2019-12-04 一种雾面pet离型纸的制备方法

Country Status (1)

Country Link
CN (1) CN110904733B (zh)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010062893A1 (en) * 2008-11-28 2010-06-03 3M Innovative Properties Company Antifogging coating composition, antifogging film and article
CN102250535A (zh) * 2011-05-19 2011-11-23 苏州斯迪克电子胶粘材料有限公司 一种用于制备飞机机壳内壁绝缘袋的亚光涂料及其制备方法
CN202169740U (zh) * 2011-07-12 2012-03-21 苏州斯迪克电子胶粘材料有限公司 一种雾面离型纸
CN102991062A (zh) * 2011-09-15 2013-03-27 昆山福泰涂布科技有限公司 耐高温包装纸和耐高温离型纸
CN103114498A (zh) * 2011-07-12 2013-05-22 苏州斯迪克新材料科技股份有限公司 胶带用雾面隔离纸的制备方法
CN103730193A (zh) * 2012-10-12 2014-04-16 日东电工株式会社 透明导电性薄膜及其用途
CN104562838A (zh) * 2013-10-09 2015-04-29 苏州斯迪克新材料科技股份有限公司 高附着力雾面离型纸的制备工艺
WO2015094848A9 (en) * 2013-12-17 2016-05-19 E. I. Du Pont Nemours And Company A multilayer film
CN105839463A (zh) * 2012-12-28 2016-08-10 斯迪克新型材料(江苏)有限公司 稳定剥离力型隔离纸
CN106585029A (zh) * 2015-10-19 2017-04-26 昆山雅森电子材料科技有限公司 高频有色覆盖膜
CN106957588A (zh) * 2017-04-20 2017-07-18 合肥华清金属表面处理有限责任公司 一种提高pet膜抗辐射、硬度、透光性的耐指纹处理剂
CN107386002A (zh) * 2017-05-31 2017-11-24 浙江哲丰新材料有限公司 一种超强力格拉辛原纸及其生产工艺
CN108049250A (zh) * 2017-12-18 2018-05-18 温州市新丰装饰材料有限公司 一种表面粗糙的特殊离型纸制备方法
CN110066424A (zh) * 2018-12-27 2019-07-30 中国乐凯集团有限公司 一种三醋酸纤维素酯薄膜及其制备方法

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010062893A1 (en) * 2008-11-28 2010-06-03 3M Innovative Properties Company Antifogging coating composition, antifogging film and article
CN102250535A (zh) * 2011-05-19 2011-11-23 苏州斯迪克电子胶粘材料有限公司 一种用于制备飞机机壳内壁绝缘袋的亚光涂料及其制备方法
CN202169740U (zh) * 2011-07-12 2012-03-21 苏州斯迪克电子胶粘材料有限公司 一种雾面离型纸
CN103114498A (zh) * 2011-07-12 2013-05-22 苏州斯迪克新材料科技股份有限公司 胶带用雾面隔离纸的制备方法
CN102991062A (zh) * 2011-09-15 2013-03-27 昆山福泰涂布科技有限公司 耐高温包装纸和耐高温离型纸
CN103730193A (zh) * 2012-10-12 2014-04-16 日东电工株式会社 透明导电性薄膜及其用途
CN105839463A (zh) * 2012-12-28 2016-08-10 斯迪克新型材料(江苏)有限公司 稳定剥离力型隔离纸
CN104562838A (zh) * 2013-10-09 2015-04-29 苏州斯迪克新材料科技股份有限公司 高附着力雾面离型纸的制备工艺
WO2015094848A9 (en) * 2013-12-17 2016-05-19 E. I. Du Pont Nemours And Company A multilayer film
CN105916684A (zh) * 2013-12-17 2016-08-31 E.I.内穆尔杜邦公司 多层膜
CN106585029A (zh) * 2015-10-19 2017-04-26 昆山雅森电子材料科技有限公司 高频有色覆盖膜
CN106957588A (zh) * 2017-04-20 2017-07-18 合肥华清金属表面处理有限责任公司 一种提高pet膜抗辐射、硬度、透光性的耐指纹处理剂
CN107386002A (zh) * 2017-05-31 2017-11-24 浙江哲丰新材料有限公司 一种超强力格拉辛原纸及其生产工艺
CN108049250A (zh) * 2017-12-18 2018-05-18 温州市新丰装饰材料有限公司 一种表面粗糙的特殊离型纸制备方法
CN110066424A (zh) * 2018-12-27 2019-07-30 中国乐凯集团有限公司 一种三醋酸纤维素酯薄膜及其制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
朱万强: "《涂料基础教程》", 30 June 2012 *
王箴: "《化工辞典》", 31 August 2000 *

Also Published As

Publication number Publication date
CN110904733B (zh) 2022-03-01

Similar Documents

Publication Publication Date Title
CN1129686C (zh) 生产低密度弹性纸的方法
JP5161319B2 (ja) インクジェット法により印刷可能なプレス加工性のある化粧紙含浸体
CN109963983B (zh) 耐油耐脂纸板
JP5283409B2 (ja) 段ボール用ライナーの製造方法
JP2010531376A (ja) 予備含浸された生成物
JP2010100975A (ja) 印刷用塗工紙
US20060191654A1 (en) Paper product and method for manufacturing
JP2009299208A (ja) 片艶クラフト紙及び片艶クラフト紙の製造方法
CN110904733B (zh) 一种雾面pet离型纸的制备方法
JP2005200773A (ja) ライナー
CN111005261A (zh) 一种耐高温格拉辛离型纸的制备方法
CN112342817A (zh) 一种抗菌格拉辛离型纸的制备方法
JP2018178343A (ja) 熱転写紙用原紙および熱転写紙
JP2007177331A (ja) 段ボール用中芯原紙の製造方法及び段ボール用中芯原紙
JP4335951B2 (ja) 多層抄き光沢板紙
US20120121893A1 (en) Better curing coated release liner substrate
JP5477717B2 (ja) 紙軸用原紙
JP5357606B2 (ja) 多層抄き紙
CN110904732A (zh) 一种低转移格拉辛离型纸的制备方法
JP5073420B2 (ja) 塗被紙の製造方法
JP2011214158A (ja) 剥離紙用原紙
JP6315326B2 (ja) 紙軸用原紙
JP7295751B2 (ja) チップ状電子部品用キャリアテープ台紙及びその製造方法
JP7135882B2 (ja) 剥離紙用原紙、剥離紙用基材及び剥離紙
JP7135881B2 (ja) 剥離紙用原紙、剥離紙用基材及び剥離紙

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 226000 No. 16 Lianfa Road, Laobagang Binhai New Area, Haian City, Nantong City, Jiangsu Province

Patentee after: Jiangsu Shuangguan New Materials Technology Co.,Ltd.

Country or region after: China

Address before: 226600 No.16 Lianfa Road, Binhai New Area, Hai'an City, Nantong City, Jiangsu Province

Patentee before: Jiangsu Shuangguan New Material Technology Co.,Ltd.

Country or region before: China