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

Plastic packaging film processing method and system

A plastic packaging and film processing technology, which is applied in the field of plastic film processing, can solve problems such as poor opening and insufficient smoothness of plastic packaging films, and achieve good opening, reduce labor intensity, and reduce costs.

Inactive Publication Date: 2011-12-21
WUJIANG ZHONGYA PLASTIC PACKAGING
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method and system for processing plastic packaging films, so as to solve the problems of insufficient smoothness and poor opening of plastic packaging films in the prior art

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
  • Plastic packaging film processing method and system
  • Plastic packaging film processing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] refer to figure 1 , the plastic packaging film processing system includes a mixer, down-blown water-cooled polypropylene film blowing machine, air-cooled equipment and water-cooled equipment, extrusion-type water removal equipment mainly composed of pressure rollers, winding devices and temperature control equipment conservatory.

[0030] The process flow of this plastic packaging film processing system is roughly as follows: polypropylene raw material → put into the mixer → add an appropriate amount of opening agent → stir evenly → add down blowing method, water cooling polypropylene film blowing machine → come out of the film from the grinding head → pass through the wind Cooling → water cooling → press water roller + processing → winding the finished film → put it in a warm room with a temperature controlled at 15°C to 80°C for more than 10 hours.

[0031] Specifically, the polypropylene raw material is added with an appropriate amount of opening agent, stirred even...

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 a plastic packaging film processing method and system. The method is to add an anti-blocking agent to the raw material of the plastic film and stir it evenly, and then make the primary product of the plastic packaging film, and then place the primary product of the plastic packaging film in an environment with a temperature of 15°C to 80°C for more than 10 hours to form a plastic package. Finished film. The system includes: mixing equipment, film blowing machine, cooling equipment, water removal device, winding device and temperature control equipment. The beneficial effect of the present invention is that: the polypropylene film and other plastic packaging films have good smoothness and openness, thereby reducing waste and cost in the process of printing, bag making and packaging, reducing labor intensity of workers and improving production efficiency.

Description

technical field [0001] The invention relates to a processing method and system for plastic films, in particular to a method and system for increasing the opening and slipperiness of plastic packaging films. Background technique [0002] At present, plastic films formed from blow molding materials such as polypropylene are widely used as packaging materials in clothing, food, medicine, electronics and other industries. However, these plastic films often have problems such as insufficient smoothness and poor opening during printing, bag making and packaging, which reduces the convenience of application. Contents of the invention [0003] The purpose of the present invention is to provide a plastic packaging film processing method and system, so as to solve the problems of insufficient smoothness and poor opening of the plastic packaging film in the prior art. [0004] In order to realize the above-mentioned purpose of the invention, the present invention adopts following te...

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): B29C55/28B29C71/00
Inventor 朱荣林赵馨亚
Owner WUJIANG ZHONGYA PLASTIC 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