Formula of plastic for beverage package

A packaging and plastic technology, applied in the field of packaging materials, can solve problems such as perishability and achieve good thermal stability

Inactive Publication Date: 2017-05-31
陈小秋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing plastic bottles use PET, PE, and PP as raw materials with corresponding organic solvents added. The raw materials are relatively simple, resulting in the light stability of the produced plastic bottles, which are easy to deteriorate after being exposed to light for a long time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] The plastic formula for beverage packaging is composed of the following raw materials in parts by weight: 35 parts of polyethylene, 25 parts of polypropylene, 2 parts of triphenyl phosphite, 7 parts of dibutyl phthalate, 4 parts of vinyltriamine, silicon 3 parts of sodium formate, 6 parts of propyl formate, 5 parts of benzophenone.

Embodiment 2

[0009] The plastic formula for beverage packaging is composed of the following raw materials in parts by weight: 33 parts of polyethylene, 27 parts of polypropylene, 3 parts of triphenyl phosphite, 8 parts of dibutyl phthalate, 5 parts of ethylene triamine, silicon 2 parts of sodium formate, 5 parts of propyl formate, 3 parts of benzophenone.

Embodiment 3

[0011] The plastic formula for beverage packaging is composed of the following raw materials in parts by weight: 30 parts of polyethylene, 30 parts of polypropylene, 5 parts of triphenyl phosphite, 9 parts of dibutyl phthalate, 6 parts of vinyltriamine, silicon 1 part of sodium formate, 3 parts of propyl formate, 2 parts of benzophenone.

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PUM

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Abstract

The invention discloses a formula of plastic for beverage package, and relates to the field of packaging materials. The plastic for beverage package is prepared by adopting polyethylene, polypropylene, triphenyl phosphite, dibutyl phthalate, vinyl triamine, sodium silicate, propyl formate and diphenyl ketone as raw materials, has high heat stability, oxidation resistance and light stability, and is suitable for packaging liquid beverages.

Description

technical field [0001] The invention relates to the field of packaging materials, more specifically, the invention relates to a plastic formula for beverage packaging. Background technique [0002] Plastic bottles are the main material used to package beverages and are widely used due to their low cost. Most of the existing plastic bottles use PET, PE, and PP as raw materials with corresponding organic solvents added. The raw materials are relatively simple, which leads to the light stability of the produced plastic bottles, and they are easy to deteriorate after being exposed to light for a long time. Contents of the invention [0003] The problem to be solved by the present invention is to provide a plastic formula for beverage packaging. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a plastic formulation for beverage packaging, characterized in that the plastic formulation for beverage packaging is composed o...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L23/12C08K13/02C08K5/526C08K5/12C08K3/34
CPCC08L23/06C08L23/12C08L2201/08C08L2205/02C08K13/02C08K5/526C08K5/12C08K3/34
Inventor 陈小秋
Owner 陈小秋
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