Unlock instant, AI-driven research and patent intelligence for your innovation.

Fully degradable PE heat shrink film

A heat-shrinkable film and fully degradable technology, applied in packaging/bundling items, application, packaging, etc., can solve problems such as complex operation, achieve the effect of convenient operation of the device, improved ease of use and practicability, and close connection

Active Publication Date: 2020-10-30
山东野迈塑胶有限公司
View PDF32 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fully degradable PE heat-shrinkable film to solve the problem of complicated operation when cutting the heat-shrinkable film proposed in the above-mentioned background technology

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fully degradable PE heat shrink film
  • Fully degradable PE heat shrink film
  • Fully degradable PE heat shrink film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] see Figure 1-8 , the embodiment provided by the present invention: fully degradable PE heat-shrinkable film, including a roller 1 and a PE heat-shrinkable film main body 2, the outside of the roller 1 is wrapped with a PE heat-shrinkable film main body 2, and the roller 1 is connected with a shearing mechanism through a fixing mechanism. The cutting mechanism includes a shell 311, a supporting plate 312, a bottom plate 313, a first roller 314, a rotati...

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 relates to the technical field of fully degradable PE heat shrink films, in particular to a fully degradable PE heat shrink film which comprises a drum and a PE heat shrink film body. The outer part of the drum is wrapped with the PE heat shrink film body, the drum is connected with a shearing mechanism through a fixing mechanism, and the shearing mechanism includes a shell, a supporting plate, a bottom plate, a first roller, a rotating plate, a second roller, a pressing groove, a pressing rod, a blade, a first spring, a cutting groove, a fixed plate, a pull rod, a clamping blockand a second spring. The front and rear sides of the drum are connected with the shell through fixing mechanisms, and the front and rear ends of the second roller are movably connected with the rotating plate through bearings. The ease of use and practicability are improved, and the problems that the operation is tedious and complicated and the work efficiency of operators is affected due to thefact that when the packaged object is wrapped, one hand is required to press and fix a packaged object, and the other hand uses scissors to cut the heat shrink film because of the higher toughness ofthe heat shrink film during packaging are effectively solved.

Description

technical field [0001] The invention relates to the technical field of fully degradable PE heat shrinkable films, in particular to fully degradable PE heat shrinkable films. Background technique [0002] Heat-shrinkable film is mainly used for packaging products, which is convenient for sales and transportation of products. The existing fully degradable PE heat-shrinkable film has various functions and realizes diversification. For example, a kind of Anti-adhesive heat-shrinkable film, when packaging, let the anti-adhesive layer contact the PE surface of the content. Since PP, PS, and PET have higher softening points than PE, this makes the anti-adhesive heat shrink when heated in the hot drying tunnel. The film will not stick to the PE surface of the content, thereby improving the packaging quality of the film; for example, the heat shrinking process and heat shrinking device for improving the wavy edge of the diaphragm disclosed in the publication number CN105870381B make ...

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
IPC IPC(8): B65B11/02B65B61/06C08L23/06C08L23/08C08L29/04C08J5/18B29D7/01
CPCB65B11/02B65B61/06C08J5/18B29D7/01C08J2323/06C08J2423/08C08J2429/04
Inventor 于乃瑜
Owner 山东野迈塑胶有限公司