A kind of anti-oxidation bag making film

An anti-oxidation and anti-oxidation layer technology, applied in the field of plastic film, can solve the problems of affecting the quality of food packaging, short service life, poor anti-oxidation ability, etc., and achieve the effect of solving the problem of easy oxidation and improving the quality of food packaging

Pending Publication Date: 2016-11-23
朱延海
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the above-mentioned problems, the present invention proposes an anti-oxidation bag-making film, which effectively solves the problem that the existing bag-making film has poor anti-oxidation ability and short service life, thus affecting the quality of food packaging

Method used

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  • A kind of anti-oxidation bag making film

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Embodiment Construction

[0010] Such as figure 1 As shown, the present invention includes a bag-making film body 1, and the bag-making film body 1 includes a bag-making layer 11, a core layer 12, and an anti-oxidation layer 13, and the bag-making layer 11, the core layer 12, and the anti-oxidation layer 13 are stacked in sequence extruded, the bag-making layer 11 is made of polyethylene material, the core layer 12 is made of polypropylene resin material, and the anti-oxidation layer 13 is made of Cr 2 N material, the thickness of the bag-making film body 1 is 30 μm, the thickness of the bag-making layer 11 is 1 μm, the thickness of the core layer 12 is 28 μm, and the thickness of the anti-oxidation layer 13 is 1 μm.

[0011] In summary, the present invention achieves the above-mentioned purpose of the invention.

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Abstract

The invention discloses an anti-oxidation bag-making film, comprising a bag-making film body (1), characterized in that: the bag-making film body (1) includes a bag-making layer (11), a core layer (12), an anti-oxidation Layer (13), bag-making layer (11), core layer (12), and anti-oxidation layer (13) are sequentially stacked and co-extruded, the bag-making layer (11) is made of polyethylene material, and the core layer (12) is made of polypropylene resin material, and the anti-oxidation layer (13) is made of Cr2N material. The invention effectively solves the problems of poor oxidation resistance and short service life of the existing bag-making film, thereby affecting the quality of food packaging.

Description

technical field [0001] The invention relates to the technical field of plastic films, in particular to an oxidation-resistant bag-making film. Background technique [0002] Plastic films are most widely used in the packaging field. Plastic film can be used in food packaging, electrical product packaging, daily necessities packaging, clothing packaging and so on. They have one thing in common, that is, color printing must be performed on plastic films, and multi-layer lamination or vacuum aluminum plating must be performed as food packaging. Therefore, it is required that the surface free energy of the plastic film should be high, and the wet tension should be large, so as to facilitate the firm adhesion of printing ink, adhesive or aluminized layer to the plastic film; in the process of plastic film production, coiling and high-speed packaging, then The surface of the film is required to have a certain friction performance to prevent the film from sticking or slipping; whe...

Claims

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Application Information

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IPC IPC(8): B32B27/06B32B27/08B65D65/40B65D30/02
Inventor 朱延海
Owner 朱延海
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