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Production process of microprism flash film and microprism flash film

A production process and micro-prism technology, applied in optics, optical components, optical components, etc., can solve the problems of no flash point effect, unable to meet the requirements, etc., and achieve the effect of peculiar appearance

Inactive Publication Date: 2017-01-04
JINJIANG LIANXING REFLECTIVE MATERIAL
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Problems solved by technology

[0002] The microprism flash film can be used for various decorations, but the microprisms on the existing microprism flash film are regularly and uniformly distributed on the substrate, and there is no flash point effect. For some decorations that need flash point effect, it cannot fulfil requirements

Method used

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  • Production process of microprism flash film and microprism flash film

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Embodiment Construction

[0025] like figure 1 As shown, the microprism flashing film includes a protective layer 1, a thermoplastic substrate 2, a microprism layer 3, and an aluminum coating layer 4 arranged in sequence from top to bottom, and the microprism layer 3 is formed with microscopic particles scattered on the thermoplastic substrate 1. Prism structure, the thermoplastic substrate 2 is made of PVC plastic, and the microprism layer 3 is a light-cured resin. Because the microprism structure is distributed on the microprism layer 3, the microprism flash film can present a dazzling star-filled flash point Effect, unique appearance, suitable for various decorations, aluminum layer 4 can further enhance the flash effect.

[0026] The production process of the microprism glitter film includes the following steps:

[0027] A, form the evenly distributed microprism layer of cross-linking curing on thermoplastic substrate;

[0028] B. Vacuum aluminum plating is carried out on the surface of the micro...

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Abstract

The invention provides a production process of a microprism flash film. The production process comprises the following steps: (A) a cross-linked, cured and uniform-distributed microprism layer is formed on a thermoplastic substrate; (B) the vacuum aluminum plating is performed on the surface of the microprism structure to form an aluminum plating layer; (C) the thermoplastic substrate is heated for full softening; and cross-linked and cured microprism structures can keep complete under the heating temperature; (D) a pressing roller with staggered inverted micropyramids on the roller surface is used for rolling microprisms, so that each microprism structure generates settlement, inclination and staggering to different extents on the thermoplastic substrate to change an angle of each microprism structure corresponding to the thermoplastic substrate; and (E) the microprism structures are staggered on the substrate after cooling and shaping. The invention further provides the microprism flash film. The microprisms of the microprism layer of the microprism flash film are staggered to achieve a starry flash effect, so that the microprism flash film is unique in appearance, and is widely applied to various decorations.

Description

technical field [0001] The invention relates to a production process of a microprism flashing film and the microprism flashing film. Background technique [0002] Microprism flash film can be used for various decorations, but the microprisms on the existing microprism flash film are regularly and evenly distributed on the base material, and there is no flash point effect. For some decorations that need flash point effect, it cannot fulfil requirements. Contents of the invention [0003] The object of the present invention is to propose a production process of a glittering film with the effect of a starry sky in view of the deficiencies in the prior art. [0004] Another object of the present invention is to propose a microprismatic glitter film. [0005] The present invention is realized through the following technical solutions: [0006] A kind of production technology of microprism glitter film, comprises the steps: [0007] A, form the evenly distributed microprism ...

Claims

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Application Information

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IPC IPC(8): B29D11/00G02B5/128
CPCB29D11/00615G02B5/128
Inventor 杜清原
Owner JINJIANG LIANXING REFLECTIVE MATERIAL
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