Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Biodegradable packaging material

A packaging material and biodegradable technology, applied in the field of biodegradable packaging materials, can solve the problems of poor practicality and inability to recycle, and achieve the effect of good performance, good performance, rich and renewable resources

Inactive Publication Date: 2017-03-29
FUJIAN PINPAI PACKAGING
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the packaging materials on the market today are not practical, cannot be recycled, and will produce a large amount of harmful substances when incinerated

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Refer to a kind of biodegradable packaging material shown in the attached drawings, fibrous material layer 1, paper base layer 2, adhesive layer 3, base material layer 4, PBS layer 5, PLA layer 6; the outermost layer of the packaging material The fiber material layer 1 is a fiber material layer 1 with a paper base layer 2 attached to the inner surface of the fiber material layer 1, and an adhesive layer 3 bonds the paper base layer 2 and the polylactic acid base layer 4 together.

[0014] Preferably in the above embodiment, the substrate layer 3 is a polylactic acid substrate layer;

[0015] Preferably in the above embodiment, the outermost layer of the packaging material is the PLA layer 6;

[0016] In the above embodiment, preferably, a PBS layer 5 is adhered on the PLA layer 6, and the PBS layer 5 is bonded to the polylactic acid base material layer 4.

[0017] By adopting the above solution, the beneficial effect of the present invention is obtained: the polylactic acid sub...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a biodegradable packaging material. The biodegradable packaging material comprises a fibrous material layer, a paper-based base layer, an adhesive layer, a substrate layer, a PBS layer and a PLA layer, wherein the the outmost layer of the packaging material is the fibrous material layer, the inner surface of the fibrous material layer is bonded with the paper-based base layer, and the adhesive layer bonds the paper-based base layer with the polylactic acid substrate layer. The biodegradable packaging material has good practicality, is energy-saving, environment-friendly, nontoxic and harmless.

Description

Technical field [0001] The invention relates to the field of environmental protection materials, in particular to a biodegradable packaging material. Background technique [0002] Packaging materials refer to materials used to meet product packaging requirements such as manufacturing packaging containers, packaging decoration, packaging printing, packaging and transportation. It includes metal, plastic, glass, ceramics, paper, bamboo, wild mushrooms, natural fibers, Main packaging materials such as chemical fibers and composite materials, as well as auxiliary materials such as strapping, decoration and printing materials. However, the packaging materials on the market today are not very practical, cannot be recycled, and will produce a lot of harmful substances during incineration. Summary of the invention [0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a new type of biodegradable packaging material with strong practicabil...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B32B7/12B32B29/02B32B27/10B32B27/36B65D65/40
CPCB32B7/12B32B27/10B32B27/36B32B29/02B32B2307/7265B65D65/40Y02W90/10
Inventor 陈伟群
Owner FUJIAN PINPAI PACKAGING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com