A composite matte film
A matte film and composite technology, applied in the field of plastic film, can solve the problems of not meeting the requirements of packaging, unsightly vision of matte film, poor heat resistance of matte film, etc., to improve product quality, high matte performance, improve The effect of antistatic properties
Active Publication Date: 2016-06-01
TONGCHENG FURUN PACKAGING MATERIAL
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Problems solved by technology
[0003] Most of the existing matting films in the market adopt the combination of polyvinyl chloride layer and matting layer, and no adhesive is used between the layers, but are pressed by steel wheels. This manufacturing process leads to the heat resistance of this type of matting film. Poor, deformation failure at high temperature
Moreover, most matting films are visually unattractive and cannot meet the public's requirements for packaging.
Method used
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specific Embodiment approach
[0013] figure 1 A specific embodiment of a composite matting film of the present invention is shown: a composite matting film, the composite matting film includes a corona layer 1, an antistatic layer 2, a core layer 3, and a matting layer 4 from top to bottom, The first layer is a corona layer 1, the corona layer 1 is made of polypropylene resin material and anti-blocking agent, the thickness of the corona layer 1 is 1 μm, the second layer is an antistatic layer 2, and the antistatic layer 2 is made of polyethylene Made of diol, the antistatic layer 2 has a thickness of 3 μm, the third layer is the core layer 3, and the inside of the core layer 3 is provided with distribution ribs 5, the core layer 3 is made of polypropylene resin and polyamide fiber, and the thickness of the core layer 3 is 12 μm , the fourth layer is the matting layer 4, the matting layer 4 is made of matting masterbatch and smooth agent, and the thickness of the matting layer 4 is 2 μm. The corona layer 1...
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Abstract
The invention discloses a compound matt film. The compound matt film comprises a first layer, a second layer, a third layer and a fourth layer from top to bottom, wherein the first layer is a corona layer; the corona layer is prepared from a polypropylene resin material and an anti-blocking agent; the thickness of the corona layer is 1 micrometer; the second layer is an antistatic layer; the antistatic layer is made of polyethylene glycol; the thickness of the antistatic layer is 3 micrometers; the third layer is a core layer; distribution ribs are arranged inside the core layer; the core layer is made of polypropylene resin and polyamide fiber; the thickness of the core layer is 12 micrometers; the fourth layer is a matt layer; the matt layer is made of matting master batch and a slipping agent; and the thickness of the matt layer is 2 micrometers. The compound matt film is good in tensile property and high in matt performance and has excellent grease blocking performance.
Description
technical field [0001] The invention relates to the field of plastic films, in particular to a composite matting film. Background technique [0002] As a kind of packaging film with low gloss, high haze and diffuse reflection matting effect, matting film has the advantages of comfortable hand feeling, quiet and elegant appearance, and vivid reproduction of colors during printing. It is widely used in various high-end packaging. [0003] Most of the existing matting films in the market adopt the combination of polyvinyl chloride layer and matting layer, and no adhesive is used between the layers, but are pressed by steel wheels. This manufacturing process leads to the heat resistance of this type of matting film. Poor, deformation and failure at high temperature. Moreover, most matting films are visually unattractive and cannot meet the public's requirements for packaging. Contents of the invention [0004] The technical problem to be solved by the present invention is to...
Claims
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IPC IPC(8): B32B27/06B32B27/18B32B27/32B32B27/34B32B33/00B65D65/40
Inventor 杨峰
Owner TONGCHENG FURUN PACKAGING MATERIAL