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3D (three-dimensional) effect PVC (polyvinyl chloride) decoration plate and 3D printing production method thereof

A PVC board and production method technology, applied in the post-processing of printing, copying/marking method, printing and other directions, can solve the mechanical property testing of decorative boards, can not become a qualified decorative board product, and the ink firmness cannot reach the wear resistance of decorative boards. And other issues

Pending Publication Date: 2019-04-19
诺森(常州)建筑产业有限公司
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Problems solved by technology

[0004] The above-mentioned printer can produce patterns, but in practice, it has been found that since the firmness of the ink cannot meet the requirements of the wear resistance of the decorative board, the decorative board prepared by the above-mentioned method cannot pass the basic mechanical performance test, and cannot be qualified. decorative panel products

Method used

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  • 3D (three-dimensional) effect PVC (polyvinyl chloride) decoration plate and 3D printing production method thereof
  • 3D (three-dimensional) effect PVC (polyvinyl chloride) decoration plate and 3D printing production method thereof
  • 3D (three-dimensional) effect PVC (polyvinyl chloride) decoration plate and 3D printing production method thereof

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Embodiment Construction

[0027] The following is further described with regard to specific embodiments:

[0028] The decorative panels that need to be made in this example are as follows figure 1 , including the PVC board base material, there are UV primer layer, UV white paint layer, pattern layer, UV wear-resistant paint layer, concave-convex effect layer, UV topcoat layer on the PVC board base material in sequence from bottom to top. The UV white paint layer has 2 layers, the UV wear-resistant paint layer has 3 layers, and the UV topcoat layer has 2 layers.

[0029] Such as figure 2 The dedicated assembly line includes at least three conveyor belts; the first flat inkjet printer for printing patterns is placed between the first and second conveyor belts; the second flat inkjet printer for printing concave-convex effect layers is installed between the second and third conveyor belts. Ink printer; the working planes of the first and second flatbed inkjet printers are at the same height as the conv...

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Abstract

The invention discloses a production method of a 3D (three-dimensional) printing PVC (polyvinyl chloride) decoration plate. The production method includes the steps: cleaning a PVC plate base material; coating the upper surface of the PVC plate base material with UV (ultraviolet) priming paint; drying and curing the UV priming paint; coating the base material with white UV paint; curing and dryingthe white UV paint; printing patterns by a flatbed ink jet printer to prepare a semi-finished product; coating the semi-finished product with UV wear-resistant paint; drying the UV wear-resistant paint; printing a concave-convex effect layer by the flatbed ink jet printer to prepare a semi-finished plate; performing irradiation curing by a mercury UV lamp; coating the semi-finished plate with a UV finish paint; performing UV curing and drying and performing irradiation curing by the mercury UV lamp. The 3D effect PVC decoration plate is structurally characterized in that a UV priming paint layer, a UV white paint layer, a pattern layer, a UV wear-resistant paint layer, the concave-convex effect layer and a UV finish paint are sequentially arranged on the PVC plate base material from top to bottom. Various wear-resistant and scratch-resistant indexes of the decoration plate reach or exceed the standard requirements of similar products.

Description

technical field [0001] The technical proposal belongs to the technical field of decorative boards, in particular to a 3D effect PVC decorative board and a 3D printing production method thereof. Background technique [0002] In the prior art, in PVC decorative boards, the base material constituting the base layer can generally be fully mixed with PVC base material and calcium carbonate powder (or other components), and then extruded to form the base layer. Paste a colored film on the base layer to form a pattern on the surface of the decorative board, and finally paste a wear-resistant layer (such as a PVC layer). There are some decorative boards whose surface has a concave-convex effect according to the pattern (such as some wood grain patterns). The manufacture of this type of decorative board can use a template to hot-press the decorative board to obtain a 3D concave-convex effect. [0003] With technological innovation, some flat-panel inkjet printers that can print patt...

Claims

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Application Information

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IPC IPC(8): E04F13/077
CPCE04F13/0866B41M5/0017B41M7/0045
Inventor 李琳
Owner 诺森(常州)建筑产业有限公司
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