CN105690932A - 一种纸袋的制作工艺 - Google Patents

一种纸袋的制作工艺 Download PDF

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Publication number
CN105690932A
CN105690932A CN201510382433.2A CN201510382433A CN105690932A CN 105690932 A CN105690932 A CN 105690932A CN 201510382433 A CN201510382433 A CN 201510382433A CN 105690932 A CN105690932 A CN 105690932A
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Prior art keywords
paper
paper bag
layer
pulp
pulp layer
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English (en)
Inventor
何金宝
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HUAINING COUNTY BAOYOU INDUSTRY AND TRADE Co Ltd
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HUAINING COUNTY BAOYOU INDUSTRY AND TRADE Co Ltd
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Priority to CN201510382433.2A priority Critical patent/CN105690932A/zh
Publication of CN105690932A publication Critical patent/CN105690932A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/02—Open containers
    • B32B2439/06—Bags, sacks, sachets

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Wrappers (AREA)

Abstract

本发明公开了一种纸袋的制作工艺，所述的纸袋包括纸浆层和无纺布层，所述纸浆层与无纺布层通过粘合剂复合在一起，本发明的纸袋纸纸质强韧，不易破裂，防水性能良好，透气性好，强伸性好，延长了纸袋的使用寿命，可重复使用多次，扩大了纸袋的应用范围，制备方法简单，易操作。

Description

一种纸袋的制作工艺
技术领域
本发明涉及包装材料领域，具体涉及一种纸袋纸。
背景技术
纸袋子的生产原料是树木，是一种可再生资源。纸袋纸大多以针叶木硫酸盐纸浆来生产，国内也有掺用部分竹浆、棉杆浆、破布浆生产的。纸是一种可回收再利用的资源。本身具有的可降解、可回收利用的特点自然贴上了绿色标签。
但是市面上纸袋容易撕裂，防水性能差，透气性不好，伸长率低，尤其是盛重物时，使得纸袋不能充分利用，纸袋应用的范围有限，所以一种高强度的纸袋是非常有必要的。
发明内容
发明要解决的技术问题是提供一种纸质强韧、伸长率高的纸袋纸。
为了实现上述目的，本发明的技术方案如下：
一种纸袋纸制作工艺，包括纸浆层和无纺布层，其特征在于：所述纸浆层与无纺布层通过粘合剂复合在一起，所述纸浆层用牛皮纸浆，所述无纺布层是用聚丙烯材料制得。
所述的纸浆层厚度为0.1～0.15mm。
所述的粘合剂为氯丁橡胶。
所述的聚丙烯无纺布厚度为0.05～0.1mm。
本发明的有益效果在于：
本发明的纸袋纸纸质强韧，不易破裂，防水性能良好，透气性好，强伸性好，延长了纸袋的使用寿命，可重复使用多次，扩大了纸袋的应用范围，制备方法简单，易操作。
附图说明
图1为本发明所述的一种纸袋纸的结构示意图。
其中：1—纸浆层，2—无纺布纤维层，3—粘合剂。
具体实施方式
实例1
一种纸袋纸制作工艺，包括纸浆层和无纺布层，所述纸浆层与无纺布层通过粘合剂复合在一起，所述纸浆层用牛皮纸浆，所述无纺布层是用聚丙烯材料制得。
所述的牛皮纸浆为针叶硫酸盐漂白浆，包含长纤维和短纤维。
所述的纸浆层厚度为0.1mm。
所述的粘合剂为氯丁橡胶。
所述的无纺布的制备工艺：聚丙烯（pp材质）粒料→高温熔融→喷丝→气流成网→水刺加固→后整理→无纺布。
所述的聚丙烯无纺布厚度为0.05mm。
实例2
一种纸袋纸制作工艺，包括纸浆层和无纺布层，所述纸浆层与无纺布层通过粘合剂复合在一起，所述纸浆层用牛皮纸浆，所述无纺布层是用聚丙烯材料制得。
所述的牛皮纸浆为针叶硫酸盐漂白浆，包含长纤维和短纤维。
所述的纸浆层厚度为0.15mm。
所述的粘合剂为氯丁橡胶。
所述的无纺布的制备工艺：聚丙烯（pp材质）粒料→高温熔融→喷丝→气流成网→水刺加固→后整理→无纺布。
所述的聚丙烯无纺布厚度为0.1mm。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (4)

1.一种纸袋纸制作工艺，包括纸浆层和无纺布层，其特征在于：所述纸浆层与无纺布层通过粘合剂复合在一起，所述纸浆层用牛皮纸浆，所述无纺布层是用聚丙烯材料制得。
2.根据权利要求1所述的一种纸袋纸，其特征在于：所述纸浆层厚度为0.1～0.15mm。
3.根据权利要求1所述的一种纸袋纸，其特征在于：所述粘合剂为氯丁橡胶。
4.根据权利要求1所述的一种纸袋纸，其特征在于：所述聚丙烯无纺布厚度为0.05～0.1mm。
CN201510382433.2A 2015-07-03 2015-07-03 一种纸袋的制作工艺 Pending CN105690932A (zh)

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CN201510382433.2A CN105690932A (zh) 2015-07-03 2015-07-03 一种纸袋的制作工艺

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CN105690932A true CN105690932A (zh) 2016-06-22

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2196086Y (zh) * 1994-08-13 1995-05-03 柏绿山 高强度水泥包装袋用复合纸
CN2200284Y (zh) * 1994-08-09 1995-06-14 胡碧总 育苗袋
CN1502250A (zh) * 2002-11-25 2004-06-09 立 朱 新鲜绿叶蔬菜的保鲜方法
CN201205770Y (zh) * 2008-03-06 2009-03-11 海飞 一种纸布复合材料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2200284Y (zh) * 1994-08-09 1995-06-14 胡碧总 育苗袋
CN2196086Y (zh) * 1994-08-13 1995-05-03 柏绿山 高强度水泥包装袋用复合纸
CN1502250A (zh) * 2002-11-25 2004-06-09 立 朱 新鲜绿叶蔬菜的保鲜方法
CN201205770Y (zh) * 2008-03-06 2009-03-11 海飞 一种纸布复合材料

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