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High-performance plastic packaging bag

A high-performance plastic and packaging bag technology, applied in the field of plastic processing, can solve the problems of plastic packaging bags with insignificant anti-mold and antibacterial properties, insignificant mechanical properties of plastic packaging bags, and shorten the life of packaged products, so as to weaken the interface effect, The effect of enhancing mechanical properties and improving mechanical properties

Pending Publication Date: 2021-10-01
西平县心容心实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The anti-mold and anti-bacterial properties of plastic packaging bags are not significant. When used in packaging, mildew is prone to occur due to airtightness, thereby shortening the life of the packaged products;
[0004] 2. The mechanical properties of plastic packaging bags are not significant, resulting in low strength and short service life

Method used

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Experimental program
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Effect test

preparation example Construction

[0028] (1) Preparation of functional filler A:

[0029] a. The sepiolite is placed in a bead mill for grinding, and the sepiolite powder is obtained after completion;

[0030] b. Immerse the ground sepiolite powder in operation a into the treatment solution, and then place it on a shaking table for shaking and soaking treatment. During the shaking and soaking treatment, control the speed of the shaking table to 100-120rpm, and the temperature in the treatment solution to be 35-39 ℃, 3~4h after suction filtration, and then put it in a vacuum drying oven for low temperature vacuum drying treatment. During low temperature vacuum drying treatment, the temperature is controlled at 35~41℃, the vacuum degree is 1.3~1.7Pa, and dried until the moisture content is 2 to 4%, the components in the treatment solution and their corresponding weight percentages are: germanne 2 to 3%, α-bisabolol 3 to 4%, tartaric acid 1 to 2%, fulvic acid 2 to 3%, β - 0.6-0.9% of pinene, 2-3% of artemisinin,...

Embodiment 1

[0040] A kind of high-performance plastic packaging bag, its preparation comprises the steps:

[0041] (1) Preparation of functional filler A:

[0042] a. The sepiolite is placed in a bead mill for grinding, and the sepiolite powder is obtained after completion;

[0043] b. Immerse the ground sepiolite powder in operation a into the treatment solution, and then place it on a shaking table for shaking and soaking treatment. During the shaking and soaking treatment, control the speed of the shaking table to 100rpm, and the temperature in the treatment solution to be 35°C. After 3 hours, Suction filtration, and then placed in a vacuum drying box for low-temperature vacuum drying treatment. During low-temperature vacuum drying treatment, the temperature is controlled at 35 ° C, the vacuum degree is 1.3 Pa, and the moisture content is 2%. The percentage by weight is: germanne 2%, α-bisabolol 3%, tartaric acid 1%, fulvic acid 2%, β-pinene 0.6%, artemisinin 2%, and the balance is ab...

Embodiment 2

[0052] A kind of high-performance plastic packaging bag, its preparation comprises the steps:

[0053] (1) Preparation of functional filler A:

[0054]a. The sepiolite is placed in a bead mill for grinding, and the sepiolite powder is obtained after completion;

[0055] b. Immerse the ground sepiolite powder in operation a into the treatment solution, and then place it on a shaking table for shaking and soaking treatment. During the shaking and soaking treatment, control the speed of the shaking table to 110rpm, and the temperature in the treatment solution is 37°C for 3.5h After suction filtration, it can be placed in a vacuum drying box for low-temperature vacuum drying treatment. During low-temperature vacuum drying treatment, the temperature is controlled at 38°C, the vacuum degree is 1.5Pa, and the moisture content is 3%. Corresponding percentages by weight are: germanne 2.5%, α-bisabolol 3.5%, tartaric acid 1.5%, fulvic acid 2.5%, β-pinene 0.75%, artemisinin 2.5%, and t...

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Abstract

The invention discloses a high-performance plastic packaging bag, and belongs to the technical field of plastic processing. A preparation method of the high-performance plastic packaging bag comprises the following steps: (1) preparing a functional filler A; (2) preparing a functional filler B; (3) mixing; and (4) preparing a finished product. According to the high-performance plastic packaging bag provided by the invention, two special functional fillers are added during processing and preparation of the plastic bag, so that the service life of the plastic packaging bag is prolonged, the environment is protected, the application range of the plastic packaging bag can be widened, the functional filler B is added, and the notch sample impact strength and tensile strength of the plastic packaging bag can be remarkably enhanced, so that the service life of the plastic packaging bag is further prolonged, and the use value of the plastic packaging bag is improved.

Description

technical field [0001] The invention belongs to the technical field of plastic processing, and in particular relates to a high-performance plastic packaging bag. Background technique [0002] Plastic packaging bag is a kind of packaging bag that uses plastic as raw material to produce various supplies in daily life. It is widely used in daily life and industrial production, but the convenience of this moment brings long-term harm. Commonly used plastic packaging bags are mostly made of polyethylene film, which is non-toxic, so it can be used to hold food. There is also a kind of film made of polyvinyl chloride, polyvinyl chloride itself is non-toxic, but the additives added according to the purposes of the film are often harmful substances to the human body and have certain toxicity. Therefore, this kind of film and the plastic bag made of this film are not suitable for holding food. Today's plastic packaging bags generally have the following two problems: [0003] 1. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L77/00C08L93/02C08K9/04C08K7/26C08K3/26C08K3/04C08J5/18
CPCC08J5/18C08J2377/00C08J2493/02C08K2003/265C08K9/04C08K7/26C08K3/042
Inventor 徐耀立
Owner 西平县心容心实业有限公司
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