CN111074670A - 一种纸箱包装用高强度耐水再生纸板的制备方法 - Google Patents

一种纸箱包装用高强度耐水再生纸板的制备方法 Download PDF

Info

Publication number
CN111074670A
CN111074670A CN201911395622.8A CN201911395622A CN111074670A CN 111074670 A CN111074670 A CN 111074670A CN 201911395622 A CN201911395622 A CN 201911395622A CN 111074670 A CN111074670 A CN 111074670A
Authority
CN
China
Prior art keywords
weight
parts
paperboard
regenerated
starch
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
CN201911395622.8A
Other languages
English (en)
Inventor
张伟华
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.)
Hongguanshiji Tianjin Technologies Co ltd
Original Assignee
Hongguanshiji Tianjin Technologies 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 Hongguanshiji Tianjin Technologies Co ltd filed Critical Hongguanshiji Tianjin Technologies Co ltd
Priority to CN201911395622.8A priority Critical patent/CN111074670A/zh
Publication of CN111074670A publication Critical patent/CN111074670A/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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • 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
    • D21H17/22—Proteins
    • 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
    • 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
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • 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
    • D21H21/16—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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

本发明公开了一种纸箱包装用高强度耐水再生纸板的制备方法，属于再生纸技术领域，包括如下步骤：先将20‑30重量份淀粉、1‑3重量份氢氧化钠、2‑4重量份双氧水和90‑110重量份水共同加入容器中70‑90℃反应2‑4h，然后加入3‑5重量份苯乙烯、2‑6重量份丙烯酸丁酯和0.3‑0.5重量份过硫酸铵于70‑80℃反应4‑6h，冷却后得到改性氧化淀粉备用。本发明的再生纸板具有良好的机械强度、柔韧性和耐水性，使用寿命长，耐用性好，适合作为纸箱包装材料使用。

Description

一种纸箱包装用高强度耐水再生纸板的制备方法
技术领域
本发明涉及再生纸技术领域，尤其涉及一种纸箱包装用高强度耐水再生纸 板的制备方法。
背景技术
当前，我国造纸工业正向减少污染、节约能源和充分利用纤维资源等方向 发展。再生纸作为一种以废纸为原料，经过分选、净化、打浆、抄造等十几道 工序生产出来的纸张，有利于保护环境、节约资源，具有极大的市场开发潜力。 目前，废纸的再生技术大部分是经过化浆造纸，然后用纸板再加工成纸箱。由 于废纸在使用过程中受光照、细菌、霉变等影响导致纤维强度受损下降，容易 断裂，影响了其作为原料的再生纸产品的力学强度和使用寿命；并且，再生纸 箱的耐水性能较差，导致其在包装等领域的使用范围受到了限制。为了提高其 使用性能，需要对其进行改进。
发明内容
本发明提供一种纸箱包装用高强度耐水再生纸板的制备方法，将淀粉经双 氧水处理得到氧化淀粉并经过苯乙烯、丙烯酸丁酯接枝共聚反应得到氧化淀粉 胶乳，然后与纸浆、胶原蛋白和硫酸铝混合得到再生纸板浆料，并成型制备再 生纸板。由于胶原蛋白与铝离子的螯合、胶原蛋白与氧化淀粉胶乳之间交联、 铝离子与氧化说明书1/2页3CN107034735A3淀粉胶乳之间络合的协同效 应，使胶原蛋白、氧化淀粉胶乳以及铝离子能够很好地相容形成稳定的体系， 不仅能提高再生纸板的均匀性和致密性，而且与纸浆纤维的结合能力强，能通 过与再生纸浆纤维的有效结合对再生纸浆纤维的性能进行修复，从而增强再生 纸板的强度和耐久性；同时胶原蛋白改善了再生纸板的韧性，铝离子的引入提高了再生纸板的耐水性和机械强度。本发明得到的再生纸板具有良好的机械强 度、柔韧性和耐水性，使用寿命长，耐用性好，适合作为纸箱包装材料使用。
本发明提供的具体技术方案如下：
本发明提供的一种纸箱包装用高强度耐水再生纸板的制备方法，包括如下
步骤：
(1)先将20-30重量份淀粉、1-3重量份氢氧化钠、2-4重量份双氧水和 90-110重量份水共同加入容器中70-90℃反应2-4h，然后加入3-5重量份苯乙 烯、2-6重量份丙烯酸丁酯和0.3-0.5重量份过硫酸铵于70-80℃反应4-6h，冷 却后得到改性氧化淀粉备用；
(2)将40-60重量份经过去杂、过滤处理的再生纸浆与30-50重量份植物 纤维纸浆在打浆机中混合均匀，然后加入4-7重量份的填料、3-6重量份步骤 (1)得到的改性氧化淀粉和1-2重量份的胶原蛋白搅拌均匀，得到浆状混合 物；
(3)将60-80重量份步骤(2)中浆状混合物与0.3-0.5重量份硫酸铝混 合后于30-40℃条件下搅拌均匀，得到纸板浆料；
(4)将步骤(3)得到的的纸板浆料输入到纸板成型机上进行加工，然后 将得到的纸板烘干，得到纸箱包装用高强度耐水再生纸板。
所述的淀粉为玉米淀粉、木薯淀粉或者山药淀粉的一种或混合。
所述的双氧水质量分数为40-50％。
所述的植物纤维纸浆为漂白阔叶木浆或者芦苇木浆。
本发明的有益效果如下：
1、本发明将淀粉经双氧水处理得到氧化淀粉并经过苯乙烯、丙烯酸丁酯 接枝共聚反应得到氧化淀粉胶乳，然后与纸浆、胶原蛋白和硫酸铝混合得到再 生纸板浆料，并成型制备再生纸板。由于胶原蛋白与铝离子的螯合、胶原蛋白 与氧化淀粉胶乳之间交联、铝离子与氧化说明书1/2页3CN107034735A3淀 粉胶乳之间络合的协同效应，使胶原蛋白、氧化淀粉胶乳以及铝离子能够很好 地相容形成稳定的体系，不仅能提高再生纸板的均匀性和致密性，而且与纸浆 纤维的结合能力强，能通过与再生纸浆纤维的有效结合对再生纸浆纤维的性能 进行修复，从而增强再生纸板的强度和耐久性；同时胶原蛋白改善了再生纸板的韧性，铝离子的引入提高了再生纸板的耐水性和机械强度。本发明得到的再 生纸板具有良好的机械强度、柔韧性和耐水性，使用寿命长，耐用性好，适合 作为纸箱包装材料使用。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，下面将结合本发明作进 一步地详细描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是 全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造 性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
实施例
一种纸箱包装用高强度耐水再生纸板的制备方法，包括如下步骤：
1)先将30重量份淀粉、3重量份氢氧化钠、4重量份双氧水和110重量 份水共同加入容器中90℃反应4h，然后加入5重量份苯乙烯、6重量份丙烯酸 丁酯和0.5重量份过硫酸铵于80℃反应6h，冷却后得到改性氧化淀粉备用；
(2)将60重量份经过去杂、过滤处理的再生纸浆与50重量份植物纤维 纸浆在打浆机中混合均匀，然后加入7重量份的填料、6重量份步骤(1)得到 的改性氧化淀粉和2重量份的胶原蛋白搅拌均匀，得到浆状混合物；
(3)将80重量份步骤(2)中浆状混合物与0.5重量份硫酸铝混合后于 40℃条件下搅拌均匀，得到纸板浆料；
(4)将步骤(3)得到的的纸板浆料输入到纸板成型机上进行加工，然后 将得到的纸板烘干，得到纸箱包装用高强度耐水再生纸板。
所述的淀粉为山药淀粉。
所述的双氧水质量分数为40。
所述的植物纤维纸浆为漂白阔叶木浆。
综上所述：本发明提供的一种纸箱包装用高强度耐水再生纸板的制备方 法，将淀粉经双氧水处理得到氧化淀粉并经过苯乙烯、丙烯酸丁酯接枝共聚反 应得到氧化淀粉胶乳，然后与纸浆、胶原蛋白和硫酸铝混合得到再生纸板浆料， 并成型制备再生纸板。由于胶原蛋白与铝离子的螯合、胶原蛋白与氧化淀粉胶 乳之间交联、铝离子与氧化说明书1/2页3CN107034735A3淀粉胶乳之间络 合的协同效应，使胶原蛋白、氧化淀粉胶乳以及铝离子能够很好地相容形成稳 定的体系，不仅能提高再生纸板的均匀性和致密性，而且与纸浆纤维的结合能 力强，能通过与再生纸浆纤维的有效结合对再生纸浆纤维的性能进行修复，从而增强再生纸板的强度和耐久性；同时胶原蛋白改善了再生纸板的韧性，铝离 子的引入提高了再生纸板的耐水性和机械强度。本发明得到的再生纸板具有良 好的机械强度、柔韧性和耐水性，使用寿命长，耐用性好，适合作为纸箱包装 材料使用。
最后应说明的是：以上所述仅为本发明的优选实施例而已，并不用于限制 本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术 人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其 中部分技术特征进行等同替换，凡在本发明的精神和原则之内，所作的任何修 改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (4)

1.一种纸箱包装用高强度耐水再生纸板的制备方法，其特征在于，包括如下步骤：
(1)先将20-30重量份淀粉、1-3重量份氢氧化钠、2-4重量份双氧水和90-110重量份水共同加入容器中70-90℃反应2-4h，然后加入3-5重量份苯乙烯、2-6重量份丙烯酸丁酯和0.3-0.5重量份过硫酸铵于70-80℃反应4-6h，冷却后得到改性氧化淀粉备用；
(2)将40-60重量份经过去杂、过滤处理的再生纸浆与30-50重量份植物纤维纸浆在打浆机中混合均匀，然后加入4-7重量份的填料、3-6重量份步骤(1)得到的改性氧化淀粉和1-2重量份的胶原蛋白搅拌均匀，得到浆状混合物；
(3)将60-80重量份步骤(2)中浆状混合物与0.3-0.5重量份硫酸铝混合后于30-40℃条件下搅拌均匀，得到纸板浆料；
(4)将步骤(3)得到的的纸板浆料输入到纸板成型机上进行加工，然后将得到的纸板烘干，得到纸箱包装用高强度耐水再生纸板。
2.根据权利要求1所述的一种纸箱包装用高强度耐水再生纸板的制备方法，其特征在于，所述的淀粉为玉米淀粉、木薯淀粉或者山药淀粉的一种或混合。
3.根据权利要求1所述的一种纸箱包装用高强度耐水再生纸板的制备方法，其特征在于，所述的双氧水质量分数为40-50％。
4.根据权利要求1所述的一种纸箱包装用高强度耐水再生纸板的制备方法，其特征在于，所述的植物纤维纸浆为漂白阔叶木浆或者芦苇木浆。
CN201911395622.8A 2019-12-30 2019-12-30 一种纸箱包装用高强度耐水再生纸板的制备方法 Pending CN111074670A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911395622.8A CN111074670A (zh) 2019-12-30 2019-12-30 一种纸箱包装用高强度耐水再生纸板的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911395622.8A CN111074670A (zh) 2019-12-30 2019-12-30 一种纸箱包装用高强度耐水再生纸板的制备方法

Publications (1)

Publication Number Publication Date
CN111074670A true CN111074670A (zh) 2020-04-28

Family

ID=70319595

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911395622.8A Pending CN111074670A (zh) 2019-12-30 2019-12-30 一种纸箱包装用高强度耐水再生纸板的制备方法

Country Status (1)

Country Link
CN (1) CN111074670A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114763682A (zh) * 2021-05-25 2022-07-19 上海嘉泰纸制品有限公司 一种高强度纸制品包装材料及其应用
US11401661B2 (en) 2017-11-14 2022-08-02 J & J Green Paper, Inc. Recyclable composition for waterproofing paper utilizing a plant derived wax, pellets of the composition, recyclable waterproof paper laminate including the composition, recyclable hot beverage cup including the laminate, pod for making hot beverages including the laminate, and drinking straw including the laminate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160362842A1 (en) * 2013-07-16 2016-12-15 Kamchuen Au Waterproof recycled paper and production method thereof
CN107034735A (zh) * 2017-03-30 2017-08-11 天长市天达纸箱纸品厂 一种纸箱包装用高强度耐水再生纸板的制备方法
CN108978296A (zh) * 2018-08-20 2018-12-11 河南东贵电子科技有限公司 一种高质量再生环保纸加工方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160362842A1 (en) * 2013-07-16 2016-12-15 Kamchuen Au Waterproof recycled paper and production method thereof
CN107034735A (zh) * 2017-03-30 2017-08-11 天长市天达纸箱纸品厂 一种纸箱包装用高强度耐水再生纸板的制备方法
CN108978296A (zh) * 2018-08-20 2018-12-11 河南东贵电子科技有限公司 一种高质量再生环保纸加工方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11401661B2 (en) 2017-11-14 2022-08-02 J & J Green Paper, Inc. Recyclable composition for waterproofing paper utilizing a plant derived wax, pellets of the composition, recyclable waterproof paper laminate including the composition, recyclable hot beverage cup including the laminate, pod for making hot beverages including the laminate, and drinking straw including the laminate
CN114763682A (zh) * 2021-05-25 2022-07-19 上海嘉泰纸制品有限公司 一种高强度纸制品包装材料及其应用

Similar Documents

Publication Publication Date Title
CN111074670A (zh) 一种纸箱包装用高强度耐水再生纸板的制备方法
CN105484094A (zh) 一种废纸回收生产低克重牛卡纸及生产工艺
CN107034735A (zh) 一种纸箱包装用高强度耐水再生纸板的制备方法
CN104086709A (zh) 一种髙支链型水溶性纤维素-丙烯酰胺接枝共聚物及其制备方法和应用
CN102020720B (zh) 造纸湿端用高支链阳离子淀粉及其制备方法
CN103669109A (zh) 一种造纸施胶剂的制备方法
CN101698985B (zh) 一种高机械浆含量铜版纸的制造方法及其制得的铜版纸
CN105061774B (zh) 一种造纸增强剂及其制备方法
KR20130096812A (ko) 헤미셀룰로오스를 함유하는 건조지력이 증강된 종이 및 그 제조방법
CN107974856B (zh) 一种绿色螯合剂在纸浆过氧化氢漂白中应用的方法
CN102277786A (zh) 一种双胶纸或静电复印纸的制备方法
CN110331615B (zh) 一种提高废纸浆强度性能的方法
KR20210056421A (ko) 이온성 액체 기반 펄프 표백 보호제
CN107780277B (zh) 利用中性纤维素酶和中性木聚糖酶处理废纸浆的制浆方法
CN106758488A (zh) 一种高强度吸水竹浆纸的制备方法
CN101760983B (zh) 一种混合浆及其含有该混合浆的纸
CN102747636A (zh) 制备高松厚度桉木碱性过氧化氢机械浆的方法
CN102154926B (zh) 一种提高纸张白度的方法
CN105297433B (zh) 一种石膏纤维柔性改性剂及其制备方法
CN109457545B (zh) 一种高亮度的牛皮箱纸板的生产工艺
CN110306378A (zh) 一种新的防霉纸的配方及其配制方法
CA1232713A (en) Paper-making method
CN108329430B (zh) 包装纸用施胶增强剂的制备方法
CN109577087B (zh) 一种多功能造纸用复合增强剂及其制备方法
CN104420395A (zh) 一种造纸干强剂

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
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200428

WD01 Invention patent application deemed withdrawn after publication