Raw material particle formula and production method of pe film

A production method and raw material technology, which can be applied to other household appliances, flat products, household appliances, etc., can solve the problems of PE film heat resistance, poor tensile strength, etc., and achieve industrialization with easy implementation, convenient operation, and low price Effect

Active Publication Date: 2021-04-16
CHONGQING RUITING PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a raw material granule formula of PE film to solve the problem of poor heat resistance and tensile strength of PE film at present

Method used

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  • Raw material particle formula and production method of pe film
  • Raw material particle formula and production method of pe film
  • Raw material particle formula and production method of pe film

Examples

Experimental program
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Effect test

Embodiment

[0027] Basic as attached figure 1 , attached figure 2 And attached image 3 Shown: the production device of raw material granules, including a machine base, on which a box body 1 is installed; a partition plate 2 is welded in the middle of the box body 1, and a plurality of through holes 3 are opened on the partition plate 2 at equal distances in the horizontal direction; A shielding plate 4 is slidably connected to the side wall of the body 1 , and the shielding plate 4 is located above the partition plate 2 , and the shielding plate 4 can seal the through hole 3 .

[0028] The top of the box body 1 is provided with a feed port 5, and the feed port 5 is rectangular; a tapered feed pipe 6 is welded on the feed port 5, that is, the width of the feed pipe 6 gradually decreases from top to bottom . Several vertical blocks 7 are equidistantly arranged on the side wall of the box body 1, and the vertical block 7 is located above the partition plate 2; the through hole 3 is loca...

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Abstract

The invention relates to the technical field of polymer materials, and discloses a raw material particle formula of PE film, which is characterized in that it includes the following raw materials: PE, antioxidant, ceramic particles, ceramic particles, calcium carbonate, rutile particles, glycerin, glutaraldehyde; and A method for producing raw material granules of PE film, comprising the following steps: need to use a raw material granule production device, the raw material enters the box body from the feed port, the raw material is cut into raw material strips through the vertical block; through the circulating refrigeration system in the vertical block The raw material strip can be continuously cooled; the raw material strip can be cut intermittently with a cutter to obtain raw material particles; the raw material particles can be put into a plastic film blowing machine for production to obtain PE film. This solution mainly solves the problems of poor heat resistance and tensile strength of the current PE film and low production efficiency of the PE film.

Description

technical field [0001] The invention relates to the technical field of polymer materials. Background technique [0002] The output of China's plastic film accounts for about 20% of the total output of plastic products, and it is one of the fastest growing categories of plastic products. From the perspective of the application fields of plastic films in China, the packaging industry has the largest consumption, the most varieties, and the widest application, accounting for about 2 / 3 of its consumption, followed by agriculture accounting for about 30%, and then there are functional films, such as microporous films, Shielding film, geomembrane, etc. [0003] The most commonly used plastic film is polyethylene film, that is, PE film; PE film has the advantages of moisture resistance and low moisture permeability; PE film can be produced in low density, medium density and high density according to different manufacturing methods and control methods. performance products. At pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/06C08K13/02C08K3/26C08K5/053C08K5/07C08J5/18B29D7/01B29B13/10B29B9/06
CPCB29B9/06B29B13/10B29D7/01C08J5/18C08J2323/06C08K3/26C08K5/053C08K5/07C08K13/02C08K2003/265C08L2203/16C08L23/06
Inventor 曹玉毛潞
Owner CHONGQING RUITING PLASTIC
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