Plastic film and preparation method thereof

A plastic film and film technology, applied in the field of plastic film, can solve the problems of electrostatic adsorption of dust, non-wear-resistant film, fire and explosion, etc., and achieve the effect of short degradation cycle, not easy to break, and easy to degrade

Inactive Publication Date: 2017-01-18
合肥远隆包装制品有限公司
View PDF3 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the production process, plastic film is prone to electrostatic adsorption of dust or sa

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

Example Embodiment

[0015] Example 1

[0016] A plastic film is composed of the following parts by weight: polyethylene 42, polypropylene 21, epoxy resin 18, lubricant 6, light stabilizer 4, plasticizer 3 and strengthening agent 2.

[0017] The fortifier is composed of the following components by weight: silica 4, aluminum hydroxide 3, calcium carbonate 5, potassium phosphate 1, and corn 13.

[0018] The preparation method of the fortifier is as follows: clean corn 13 and grind it into powder, filter to obtain starch, and then dry to obtain dry starch; mix silica 4, aluminum hydroxide 3, calcium carbonate 5, potassium phosphate 1 and dry starch Mix together and stir evenly to prepare the fortifier.

[0019] A method for preparing a plastic film includes the following preparation steps:

[0020] (1) Add polyethylene 42, polypropylene 21, epoxy resin 18, lubricant 6, light stabilizer 4, plasticizer 3 and strengthening agent 2 into the hopper for one heating. The heating temperature is 80°C for one heating. ...

Example Embodiment

[0027] Example 2

[0028] A plastic film is composed of the following components by weight: polyethylene 45, polypropylene 22, epoxy resin 19, lubricant 7, light stabilizer 5, plasticizer 3 and strengthening agent 3.

[0029] The fortifier is composed of the following components by weight: silica 4, aluminum hydroxide 3, calcium carbonate 6, potassium phosphate 1, and corn 15.

[0030] The preparation method of the fortifier is: washing corn 15 clean, grinding into powder, filtering to obtain starch, and then drying to obtain dried starch; mixing silica 4, aluminum hydroxide 3, calcium carbonate 6, potassium phosphate 1 and dried starch Mix together and stir evenly to prepare the fortifier.

[0031] A method for preparing a plastic film includes the following preparation steps:

[0032] (1) Put polyethylene 45, polypropylene 22, epoxy resin 19, lubricant 7, light stabilizer 5, plasticizer 3 and strengthening agent 3 into the hopper for one heating, and the heating temperature is 85°C f...

Example Embodiment

[0040] Example 3

[0041] A plastic film is composed of the following components by weight: polyethylene 48, polypropylene 24, epoxy resin 20, lubricant 8, light stabilizer 5, plasticizer 4 and strengthening agent 3.

[0042] The fortifier is composed of the following components by weight: silica 5, aluminum hydroxide 4, calcium carbonate 6, potassium phosphate 2, and corn 16.

[0043] The preparation method of the fortifier is: washing corn 16 clean, grinding into powder, filtering to obtain starch, and then drying to obtain dry starch; adding silica 5, aluminum hydroxide 4, calcium carbonate 6, potassium phosphate 2 and dry starch Mix together and stir evenly to prepare the fortifier.

[0044] A method for preparing a plastic film includes the following preparation steps:

[0045] (1) Add polyethylene 48, polypropylene 24, epoxy resin 20, lubricant 8, light stabilizer 5, plasticizer 4 and strengthening agent 3 into the hopper for one heating. The heating temperature is 90°C for one h...

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 plastic film and a preparation method of the plastic film, and belongs to the technical field of the plastic films. The plastic film comprises the following components in parts by weight: 42 to 48 parts of polyethylene, 21 to 24 parts of polypropylene, 18 to 20 parts of epoxy resin, 6 to 8 parts of lubricants, 4 to 5 parts of light stabilizers, 3 to 4 parts of plasticizers and 2 to 3 parts of enhancers. The plastic film disclosed by the invention does not produce static electricity in the production process to ensure the safety in the production process, and further does not absorb dust; furthermore, the plastic film is good in abrasion resistance, difficult to break, and long in service life, and further has easy degradation and a short degradation cycle and protects the natural environment.

Description

technical field [0001] The invention belongs to the technical field of plastic films, in particular to a plastic film and a preparation method thereof. Background technique [0002] Plastic films are used for packaging and as lamination layers. Plastic films are widely used in agriculture, medicine, chemical industry and other fields. These products have brought great convenience to people's life. During the production process, plastic film is prone to electrostatic adsorption of dust or safety accidents such as fire and explosion, and the film is not wear-resistant and easy to break. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a plastic film and a preparation method thereof. [0004] In order to solve the above problems, a plastic film according to the present invention is composed of the following components in parts by weight: polyethylene 42-48, polypropylene 21-24, epoxy resin 18-20, lubricant 6- 8. L...

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): C08L23/06C08L23/12C08L63/00C08L3/02C08K13/02C08K3/36C08K3/22C08K3/26C08K3/32B29D7/01
CPCC08L23/06B29D7/01C08J5/18C08J2323/06C08J2423/12C08L2201/04C08L2201/06C08L2203/16C08L2205/035
Inventor 丁振兴何斌岳彪
Owner 合肥远隆包装制品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap