CN107881848A - 一种双面涂布牛皮纸的生产方法 - Google Patents

一种双面涂布牛皮纸的生产方法 Download PDF

Info

Publication number
CN107881848A
CN107881848A CN201711005073.XA CN201711005073A CN107881848A CN 107881848 A CN107881848 A CN 107881848A CN 201711005073 A CN201711005073 A CN 201711005073A CN 107881848 A CN107881848 A CN 107881848A
Authority
CN
China
Prior art keywords
brown paper
double spread
starch
weight
production method
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.)
Pending
Application number
CN201711005073.XA
Other languages
English (en)
Inventor
李峰
郑志龙
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.)
ANHUI MENGNIU COLOR PRINTING PACKAGING Co Ltd
Original Assignee
ANHUI MENGNIU COLOR PRINTING PACKAGING 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 ANHUI MENGNIU COLOR PRINTING PACKAGING Co Ltd filed Critical ANHUI MENGNIU COLOR PRINTING PACKAGING Co Ltd
Priority to CN201711005073.XA priority Critical patent/CN107881848A/zh
Publication of CN107881848A publication Critical patent/CN107881848A/zh
Pending legal-status Critical Current

Links

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
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/84—Paper comprising more than one coating on both sides of the substrate
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/12—Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/46—Non-macromolecular organic compounds
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/46—Non-macromolecular organic compounds
    • D21H19/48—Diolefins, e.g. butadiene; Aromatic vinyl monomers, e.g. styrene; Polymerisable unsaturated acids or derivatives thereof, e.g. acrylic acid
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/54—Starch
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/64—Inorganic compounds
    • 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
    • D21H21/00—Non-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
    • D21H21/14—Non-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
    • 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
    • D21H21/00—Non-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
    • D21H21/14—Non-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
    • D21H21/143—Agents preventing ageing of paper, e.g. radiation absorbing substances
    • 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
    • D21H21/00—Non-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
    • D21H21/14—Non-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
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • D21H21/00—Non-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
    • D21H21/14—Non-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
    • D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Paper (AREA)

Abstract

本发明公开了一种双面涂布牛皮纸的生产方法，本发明通过将茶皂素、纳米二氧化硅与聚乙烯醇溶液进行复配，得到牛皮纸内层涂料；通过过硫酸钾和亚硫酸氢钠引发偏氯乙烯、甲基丙烯酸甲酯和淀粉悬液的接枝共聚反应，与颜料混合研磨均匀后得到牛皮纸外层涂料，先将内层涂料均匀涂覆于牛皮纸原纸的一面，干燥后再将外层涂料均匀涂覆于牛皮纸原纸的另一面，干燥后得到双面涂布牛皮纸。本发明生产的双面涂布牛皮纸兼具优良抗菌防霉性能以及阻气、阻湿性能，对产品具有优良的防护能力，卫生性高。

Description

一种双面涂布牛皮纸的生产方法
技术领域
本发明涉及牛皮纸生产技术领域，尤其涉及一种双面涂布牛皮纸的生产方法。
背景技术
牛皮纸主要采用硫酸盐针叶木浆为原料，经打浆，在长网造纸机上抄造而成，柔韧结实，耐破度高，能承受较大拉力和压力不破裂，广泛适用于各种包装用品，如纸袋、手提袋、彩盒、礼品盒等。由于具有无毒、无味、无污染的特性，符合国家环保标准，而且可降解、可回收再利用，在环保日益成为趋势的当今，牛皮纸已经成为国际上最受欢迎的包装材料之一。
近年来，随着食品工业快速发展，对产品质量的要求越来越高，而牛皮纸的卫生、环保为其在食品包装中提供了广阔的市场。为了延长食品的保质期，对其包装材料的阻气、阻湿性要求较高，而单纯牛皮纸材料由于存在较多空隙、易于渗透，其阻气、阻湿性难以达到使用要求，从而限制了牛皮纸在食品包装领域的应用。同时，由于牛皮纸的原料为天然纤维材料，存在变质、发霉的可能性，对食品的卫生性能有潜在的威胁。为了提高牛皮纸在食品包装领域的竞争力，有必要对现有的牛皮纸生产技术作出改进。
发明内容
本发明目的就是为了弥补已有技术的缺陷，提供一种兼具优良抗菌防霉性能以及阻气、阻湿性能的双面涂布牛皮纸的生产方法。
本发明是通过以下技术方案实现的：
一种双面涂布牛皮纸的生产方法，包括以下步骤：
（1）将聚乙烯醇加入水中于90-95℃加热直至完全溶解，得到质量分数为5-10%的聚乙烯醇溶液，然后加入相当于聚乙烯醇溶液重量0.5-1%的纳米二氧化硅和相当于聚乙烯醇溶液重量0.1-0.15%的茶皂素并分散均匀，得到内层涂料；
（2）将淀粉加入相当于淀粉重量3-5倍的水中搅拌分散均匀得到淀粉悬液，然后加入相当于淀粉重量10-20%的偏氯乙烯、相当于淀粉重量3-5%的甲基丙烯酸甲酯和相当于淀粉重量0.5-1%的乳化剂搅拌10-15min，然后加入引发剂，在通入氮气条件下于50-60℃反应4-6h，再加入相当于淀粉重量20-30%的颜料混合并研磨至≤10μm，过滤后得到外层涂料；
（3）先将步骤（1）得到的内层涂料均匀涂覆于牛皮纸原纸的一面，干燥后再将步骤（2）得到的外层涂料均匀涂覆于牛皮纸原纸的另一面，干燥后得到双面涂布牛皮纸。
所述淀粉为玉米淀粉或木薯淀粉。
所述乳化剂为吐温-80。
所述引发剂由过硫酸钾和亚硫酸氢钠组成，其中过硫酸钾与亚硫酸氢钠的重量比为（2-3）：1。
所述步骤（3）中干燥温度为60-80℃。
所述步骤（3）中内层涂料的涂布量为5-10g/m2。
所述步骤（3）中外层涂料的涂布量为20-30g/m2。
本发明的优点是：
本发明通过将茶皂素、纳米二氧化硅与聚乙烯醇溶液进行复配，得到牛皮纸内层涂料，涂布后赋予牛皮纸内层抗菌、防霉的良好卫生性能；通过过硫酸钾和亚硫酸氢钠引发偏氯乙烯、甲基丙烯酸甲酯和淀粉悬液的接枝共聚反应，与颜料混合研磨均匀后得到牛皮纸外层涂料，利用偏氯乙烯对淀粉的接枝改性提高涂料对气、液的阻隔性，利用甲基丙烯酸甲酯对淀粉的接枝改性提高涂料的抗老化能力，涂布后赋予牛皮纸外层优良的阻隔能力和耐老化性能。生产时，先将内层涂料均匀涂覆于牛皮纸原纸的一面，干燥后再将外层涂料均匀涂覆于牛皮纸原纸的另一面，干燥后得到双面涂布牛皮纸。本发明生产的双面涂布牛皮纸兼具优良抗菌防霉性能以及阻气、阻湿性能，对产品具有优良的防护能力，卫生性高。
具体实施方式
一种双面涂布牛皮纸的生产方法，包括以下步骤：
（1）将聚乙烯醇加入水中于90℃加热直至完全溶解，得到质量分数为5%的聚乙烯醇溶液，然后加入相当于聚乙烯醇溶液重量0.5%的纳米二氧化硅和相当于聚乙烯醇溶液重量0.1%的茶皂素并分散均匀，得到内层涂料；
（2）将淀粉加入相当于淀粉重量3倍的水中搅拌分散均匀得到淀粉悬液，然后加入相当于淀粉重量10%的偏氯乙烯、相当于淀粉重量3%的甲基丙烯酸甲酯和相当于淀粉重量0.5%的乳化剂搅拌10min，然后加入引发剂，在通入氮气条件下于50℃反应4h，再加入相当于淀粉重量20%的颜料混合并研磨至≤10μm，过滤后得到外层涂料；
（3）先将步骤（1）得到的内层涂料均匀涂覆于牛皮纸原纸的一面，干燥后再将步骤（2）得到的外层涂料均匀涂覆于牛皮纸原纸的另一面，干燥后得到双面涂布牛皮纸。
所述淀粉为玉米淀粉。
所述乳化剂为吐温-80。
所述引发剂由过硫酸钾和亚硫酸氢钠组成，其中过硫酸钾与亚硫酸氢钠的重量比为2：1。
所述步骤（3）中干燥温度为60℃。
所述步骤（3）中内层涂料的涂布量为5g/m2。
所述步骤（3）中外层涂料的涂布量为20g/m2。

Claims (7)

1.一种双面涂布牛皮纸的生产方法，其特征在于，包括以下步骤：
（1）将聚乙烯醇加入水中于90-95℃加热直至完全溶解，得到质量分数为5-10%的聚乙烯醇溶液，然后加入相当于聚乙烯醇溶液重量0.5-1%的纳米二氧化硅和相当于聚乙烯醇溶液重量0.1-0.15%的茶皂素并分散均匀，得到内层涂料；
（2）将淀粉加入相当于淀粉重量3-5倍的水中搅拌分散均匀得到淀粉悬液，然后加入相当于淀粉重量10-20%的偏氯乙烯、相当于淀粉重量3-5%的甲基丙烯酸甲酯和相当于淀粉重量0.5-1%的乳化剂搅拌10-15min，然后加入引发剂，在通入氮气条件下于50-60℃反应4-6h，再加入相当于淀粉重量20-30%的颜料混合并研磨至≤10μm，过滤后得到外层涂料；
（3）先将步骤（1）得到的内层涂料均匀涂覆于牛皮纸原纸的一面，干燥后再将步骤（2）得到的外层涂料均匀涂覆于牛皮纸原纸的另一面，干燥后得到双面涂布牛皮纸。
2.根据权利要求1所述的一种双面涂布牛皮纸的生产方法，其特征在于，所述淀粉为玉米淀粉或木薯淀粉。
3.根据权利要求1所述的一种双面涂布牛皮纸的生产方法，其特征在于，所述乳化剂为吐温-80。
4.根据权利要求1所述的一种双面涂布牛皮纸的生产方法，其特征在于，所述引发剂由过硫酸钾和亚硫酸氢钠组成，其中过硫酸钾与亚硫酸氢钠的重量比为（2-3）：1。
5.根据权利要求1所述的一种双面涂布牛皮纸的生产方法，其特征在于，所述步骤（3）中干燥温度为60-80℃。
6.根据权利要求1所述的一种双面涂布牛皮纸的生产方法，其特征在于，所述步骤（3）中内层涂料的涂布量为5-10g/m2。
7.根据权利要求1所述的一种双面涂布牛皮纸的生产方法，其特征在于，所述步骤（3）中外层涂料的涂布量为20-30g/m2。
CN201711005073.XA 2017-10-25 2017-10-25 一种双面涂布牛皮纸的生产方法 Pending CN107881848A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711005073.XA CN107881848A (zh) 2017-10-25 2017-10-25 一种双面涂布牛皮纸的生产方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711005073.XA CN107881848A (zh) 2017-10-25 2017-10-25 一种双面涂布牛皮纸的生产方法

Publications (1)

Publication Number Publication Date
CN107881848A true CN107881848A (zh) 2018-04-06

Family

ID=61782362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711005073.XA Pending CN107881848A (zh) 2017-10-25 2017-10-25 一种双面涂布牛皮纸的生产方法

Country Status (1)

Country Link
CN (1) CN107881848A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108677599A (zh) * 2018-05-28 2018-10-19 无锡上美纸制品有限公司 一种易撕环保牛皮纸保护膜及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1266747A (zh) * 1999-03-12 2000-09-20 普雷马克Rwp控股公司 用于片材双面处理的设备和方法
CN101213215A (zh) * 2005-06-29 2008-07-02 巴斯福股份公司 含有淀粉的细粒聚合物分散体
CN101885808A (zh) * 2010-07-27 2010-11-17 湘潭百利新材料研究有限公司 用于三防热敏纸的乳液聚合物胶粘剂
CN105442388A (zh) * 2014-09-02 2016-03-30 王萍 一种防水抗菌纸张
CN106638157A (zh) * 2016-12-29 2017-05-10 常德市金润新材料科技有限公司 防霉保鲜纸及其制备方法和制备装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1266747A (zh) * 1999-03-12 2000-09-20 普雷马克Rwp控股公司 用于片材双面处理的设备和方法
CN101213215A (zh) * 2005-06-29 2008-07-02 巴斯福股份公司 含有淀粉的细粒聚合物分散体
CN101885808A (zh) * 2010-07-27 2010-11-17 湘潭百利新材料研究有限公司 用于三防热敏纸的乳液聚合物胶粘剂
CN105442388A (zh) * 2014-09-02 2016-03-30 王萍 一种防水抗菌纸张
CN106638157A (zh) * 2016-12-29 2017-05-10 常德市金润新材料科技有限公司 防霉保鲜纸及其制备方法和制备装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
潘青山等: "原位生成纳米粒子技术在涂布纸涂料中的应用", 《湖南造纸》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108677599A (zh) * 2018-05-28 2018-10-19 无锡上美纸制品有限公司 一种易撕环保牛皮纸保护膜及其制备方法

Similar Documents

Publication Publication Date Title
EP0991815B1 (en) Food containers and packages
CN107208378A (zh) 用于生产经涂覆的包括纤维素纤维的基底的方法
CN104968496B (zh) 具备包含多层结构体的包装材料的制品
CN107000259B (zh) 乙烯-乙烯酯系共聚物皂化物组合物粒料和其制造方法
CN102991074A (zh) 一种薄膜及其生产方法
JP6526444B2 (ja) 液体紙容器
CN101806013A (zh) 用于双面涂布白板纸涂布层的面涂料及其制备方法和应用
CN104087024A (zh) 一种具有抗菌抗氧化效果的改性碳酸钙及其制备方法
MXPA04004720A (es) Empaque de no fluorocarburo, de alta temperatura, que tiene una pelicula flexible a base de almidon, y metodos de producir el mismo.
TR201806881T4 (tr) Bir paketleme haznesine yönelik bir paketleme katmanının yanı sıra paketleme katmanından üretilen paketleme hazneleri.
CN107881848A (zh) 一种双面涂布牛皮纸的生产方法
CN109594422B (zh) 一种多功能食品包装及加工用纸及其制造方法
GB2502241A (en) Packaging Material having barrier layer comprising inorganic particles in water soluble polymer
CN107439944A (zh) 一种挂面的制备工艺
CN106574447B (zh) 加拧纸
WO2009017359A2 (en) Wrapping/packing paper, corrugated board box, and method of manufacturing improved base paper
WO2006065196A1 (en) Composition for producing a barrier layer on a laminated packaging material
CN110396867A (zh) 一种食品包装用淋膜纸的制备方法
CN113562284A (zh) 一种食品级包装纸桶
KR101329259B1 (ko) 미표백 크라프트 포장용지의 제조방법 및 그 포장용지
CN115058914A (zh) 用于食品与药品接触用纸的涂料组合物及其制备方法
CN103410039A (zh) 一种瓦楞纸的制备方法
CN109024065A (zh) 一种结构强度高的耐磨包装纸及其制备方法
CN107443810A (zh) 一种双面防水瓦楞纸板生产工艺
CN106868950A (zh) 一种可生物降解食品包装纸

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180406