CN110757900A - 一种吸水保水透气复合材料 - Google Patents

一种吸水保水透气复合材料 Download PDF

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Publication number
CN110757900A
CN110757900A CN201911122815.6A CN201911122815A CN110757900A CN 110757900 A CN110757900 A CN 110757900A CN 201911122815 A CN201911122815 A CN 201911122815A CN 110757900 A CN110757900 A CN 110757900A
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water
absorbing
retaining
composite material
woven fabrics
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李海燕
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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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • B32B5/06—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 characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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
    • B32B2307/716—Degradable
    • 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
    • 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
    • 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
    • B32B2439/70—Food packaging

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

本发明公开了一种吸水保水透气复合材料，包括两层可降解无纺布和固定设在两层所述可降解无纺布中间的纸巾纸叠层，所述可降解无纺布和所述纸巾纸叠层通过超声波复合工艺焊接成型。本发明所述的吸水保水透气复合材料采用的原料为可降解无纺布和纸巾纸都是环保材料，同时兼具透气性和保湿功能，可以制成蔬菜、鲜花及水果的保鲜材料及包装袋使用。

Description

一种吸水保水透气复合材料
技术领域
本发明涉及取样装置技术领域，具体涉及一种吸水保水透气复合材料。
背景技术
果蔬保鲜是一种以果蔬生理活动为基础的调理采摘果蔬的技术措施。保鲜就是为果蔬提供适宜的贮藏环境，并适度维持果蔬的生命活动，从而延缓果蔬衰老过程，保持果蔬鲜度、香味和外观，达到果蔬产品淡季不淡、旺季不烂。目前贮存和保鲜方法主要有低温冷藏、气调、辐照、化学杀菌和保鲜材料包装等。而化学制剂多少都会给果蔬造成污染，对人体带来毒害，相比较而言，保鲜材料包装方法具有低成本、操作简单，适用面广、效果明显等优点，已被广泛使用。但是现有技术中，保鲜材料存在透气性、保湿性差的问题。
发明内容
针对上述存在的技术不足，本发明的目的是提供一种吸水保水透气复合材料。
为解决上述技术问题，本发明采用如下技术方案：
本发明提供一种吸水保水透气复合材料，包括两层可降解无纺布和固定设在两层所述可降解无纺布中间的纸巾纸叠层，所述可降解无纺布和所述纸巾纸叠层通过超声波复合工艺或者热压工艺成型。
优选地，所述可降解无纺布的重量为10g/m2-50g/m2，所述纸巾纸叠层的重量为10g/m2-50g/m2。
优选地，所述纸巾纸叠层可以为一层或多层。
优选地，用超声波复合工艺进行焊接时，超声波的频率为20-50kHz，处理的速度为2-50m/mim。
优选地，热压过程中，两个压辊一个辊为花型花纹，一个辊为椭圆形。
本发明的有益效果在于：本发明所述的吸水保水透气复合材料采用的原料为可降解无纺布和纸巾纸都是环保材料，同时兼具透气性和保湿功能，可以制成蔬菜、鲜花及水果的保鲜材料及包装袋使用。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的一种吸水保水透气复合材料的结构示意图。
附图标记说明：
1-可降解无纺布，2-纸巾纸叠层。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，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他实施例，都属于本发明保护的范围。
如图1，一种吸水保水透气复合材料，包括两层可降解无纺布和固定设在两层所述可降解无纺布中间的纸巾纸叠层，纸巾纸叠层可以为一层或多层，可降解无纺布和纸巾纸都属于易降解的环保材质，可降解无纺布和所述纸巾纸叠层通过超声波复合工艺成型，在用超声波复合工艺进行焊接时，超声波的频率为20-50kHz，处理的速度为2-50m/mim。
进一步的，可降解无纺布的厚度为10g/m2-50g/m2，卫生纸叠层的厚度为10g/m2-50g/m2。
在其他实施例中，可降解无纺布和纸巾纸叠层通过热压工艺成型，热压过程中，两个压辊一个辊为花型花纹，一个辊为椭圆形。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (5)

1.一种吸水保水透气复合材料，其特征在于，包括两层可降解无纺布和固定设在两层所述可降解无纺布中间的纸巾纸叠层，所述可降解无纺布和所述纸巾纸叠层通过超声波复合工艺或者热压工艺成型。
2.如权利要求1所述的吸水保水透气复合材料，其特征在于，所述可降解无纺布的重量为10g/m2-50g/m2，所述纸巾纸叠层的重量为10g/m2-50g/m2。
3.如权利要求1-2任一项所述的吸水保水透气复合材料，其特征在于，所述纸巾纸叠层可以为一层或多层。
4.如权利要求1-2任一项所述的吸水保水透气复合材料，其特征在于，用超声波复合工艺进行焊接时，超声波的频率为20-50kHz，处理的速度为2-50m/mim。
5.如权利要求1-2任一项所述的吸水保水透气复合材料，其特征在于，热压过程中，两个压辊一个辊为花型花纹，一个辊为椭圆形。
CN201911122815.6A 2019-11-16 2019-11-16 一种吸水保水透气复合材料 Pending CN110757900A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112758515A (zh) * 2020-12-28 2021-05-07 广东金发科技有限公司 一种果蔬包装用阻力可调抑菌熔喷布及其制备方法和应用、制备得到的果蔬包装袋

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201205770Y (zh) * 2008-03-06 2009-03-11 海飞 一种纸布复合材料
CN202450392U (zh) * 2012-02-27 2012-09-26 姜文翠 一种包装箱吸潮纸
CN110341242A (zh) * 2018-04-08 2019-10-18 中国制浆造纸研究院有限公司 一种阻气透湿保鲜复合膜、制造方法及应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201205770Y (zh) * 2008-03-06 2009-03-11 海飞 一种纸布复合材料
CN202450392U (zh) * 2012-02-27 2012-09-26 姜文翠 一种包装箱吸潮纸
CN110341242A (zh) * 2018-04-08 2019-10-18 中国制浆造纸研究院有限公司 一种阻气透湿保鲜复合膜、制造方法及应用

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
王移山: "《园艺设施使用与维护》", 31 July 2013, 北京：中国农业大学出版社 *
葛明桥: "《纺织科技前沿》", 31 January 2004, 北京：中国纺织出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112758515A (zh) * 2020-12-28 2021-05-07 广东金发科技有限公司 一种果蔬包装用阻力可调抑菌熔喷布及其制备方法和应用、制备得到的果蔬包装袋

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