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Gas phase rust-proofing plastic sealing bag

A technology of plastic sealing and gas phase rust prevention, applied in the direction of bags, sacks, flexible coverings, etc., can solve the problems such as the lack of rust prevention and preservation of metal objects, the ideal method, etc., to achieve good rust prevention effect and enhanced vaginal barrier performance. , The effect of low oxygen and water permeability

Inactive Publication Date: 2003-04-23
刘永余
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, there has never been an economical, simple, convenient, and ideal method for the antirust preservation of metal objects.

Method used

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  • Gas phase rust-proofing plastic sealing bag
  • Gas phase rust-proofing plastic sealing bag
  • Gas phase rust-proofing plastic sealing bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The following components by weight are mixed and granulated,

[0024] Cyclohexylamine Benzoate 0.5%

[0025] Ammonium Benzoate 2%

[0026] Benzotriazole 1%

[0027] Polyethylene balance.

[0028] Then, it is blown into a vapor phase antirust film 1 with a thickness of 6-12 wires (6, 8, 10, 12 wires) by conventional blow molding technology. A layer of nylon film 2 with high barrier performance with a thickness of 1 to 2 wires (example 1, 1.5, 2 wires) is compounded on this film, and then made into a bag, and a commercially available toothless zipper type sealing strip is installed at the mouth of the bag 3. The product is obtained, and the anti-rust film inner layer 1 of the product is composed of the following components by weight:

[0029] Cyclohexylamine Benzoate 0.5%

[0030] Ammonium Benzoate 2%

[0031] Benzotriazole 1%

[0032] Polyethylene balance.

Embodiment 2

[0034] The inner layer of anti-rust film is made of the following components by weight:

[0035] Cyclohexylamine Benzoate 1.5%

[0036] Ammonium Benzoate 1.5%

[0037] Benzotriazole 0.5%

[0038] Polyethylene balance.

[0039] All the other are with embodiment 1.

Embodiment 3

[0041] The inner layer of anti-rust film is made of the following components by weight:

[0042] Cyclohexylamine Benzoate 2.5%

[0043] Ammonium Benzoate 0.5%

[0044] Benzotriazole 2%

[0045] Polyethylene balance.

[0046] All the other are with embodiment 1.

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Abstract

The present invention discloses a gas-phase antirust plastic sealing bag. It includes a bag body, said bag body has a rust-resisting film internal layer, the exterior of said rust-resisting film internal layer is covered with a baffle layer, in which the rust-resisting film internal layer is formed from cyclohexane benzoate, ammonium benzoate, benzene triazole and polyethylene.

Description

Technical field: [0001] The invention relates to an antirust sealed bag. Background technique: [0002] In the prior art, there has never been an economical, simple, convenient, and ideal method for the antirust preservation of metal objects. Invention content: [0003] The object of the present invention is to provide a gas-phase anti-rust plastic sealed bag with good anti-rust effect. [0004] Technical solution of the present invention is: [0005] A gas-phase anti-rust plastic sealed bag with a bag body, characterized in that the bag body has an inner layer of an anti-rust film, and the inner layer of the anti-rust layer is covered with a barrier layer, wherein the inner layer of the anti-rust layer is composed of the following components by weight: [0006] Cyclohexylamine Benzoate 0.5~2.5% [0007] Ammonium benzoate 0.5~2.5% [0008] Benzotriazole 0.3~2% [0009] Polyethylene balance. [0010] The thickness of the inner layer of the anti-rust film is 6-12 wires...

Claims

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Application Information

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IPC IPC(8): B65D30/08B65D65/40C08L23/06
Inventor 刘永余
Owner 刘永余
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