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Anti-scratch bopp film and its preparation method and preparation device

A preparation device and anti-scratch technology, which can be applied to flat products, other household appliances, coatings, etc., and can solve the problems of reduced service life and poor anti-scratch ability.

Active Publication Date: 2022-07-01
江苏新义薄膜有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an anti-scratch BOPP film and its preparation method and preparation device, aiming to solve the problem that the existing film has poor scratch resistance and reduces the service life

Method used

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  • Anti-scratch bopp film and its preparation method and preparation device
  • Anti-scratch bopp film and its preparation method and preparation device
  • Anti-scratch bopp film and its preparation method and preparation device

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Embodiment Construction

[0030] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather...

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Abstract

The invention relates to the field of film processing, in particular to an anti-scratch BOPP film and a preparation method and preparation device thereof, comprising: obtaining raw materials for preparing BOPP films; putting the raw materials into an extruder and extruding to form a film; The film is formed by biaxial biaxial stretching; the film is glued by a gluing machine; the anti-scratch layer and the film are laminated to form an anti-scratch film; the anti-scratch film is cut by a cutting machine. The BOPP film is made of homopolymer grade PP special resin. The raw material can be heated and melted by an extruder, and then extruded to form a film, and then the BOPP film matrix can be formed by biaxial biaxial stretching. To attach the anti-scratch layer, it is necessary to use a gluing machine to glue the film, then attach the anti-scratch layer to the film, and then cut it into the desired form by a cutting machine for use, so that the BOPP film can have Scratch resistance to improve service life.

Description

technical field [0001] The invention relates to the field of film processing, in particular to a scratch-resistant BOPP film and a preparation method and preparation device thereof. Background technique [0002] BOPP is the abbreviation of "Biaxially Oriented Polypropylene", BOPP film is biaxially oriented polypropylene film. [0003] BOPP film is a common daily necessities in daily life. BOPP film is widely used in all walks of life due to its good transparency, good moisture resistance, excellent heat resistance, convenient use and low price. [0004] In practical application, the film is easily scratched, thus reducing the use efficiency of the film. SUMMARY OF THE INVENTION [0005] The purpose of the present invention is to provide an anti-scratch BOPP film and a preparation method and preparation device thereof, aiming at solving the problem that the existing film has poor anti-scratch ability and reduces the service life. [0006] In order to achieve the above obj...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29D7/01C09D175/14C09D7/62
CPCB29D7/01C09D175/14C09D7/62C09D7/70C08K2201/011C08K7/26
Inventor 熊雪峰
Owner 江苏新义薄膜有限公司
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