Composite decorative sheet and processing process thereof

A decorative panel and composite technology, applied in covering/lining, construction, building construction, etc., can solve the problems of inability to meet individual needs in small batches, cumbersome printing steps, single pattern styles, etc., and achieve flexible and multi-production modes Changeable, good pattern depth of field, simple operation steps

Inactive Publication Date: 2016-12-14
朴昌宽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to effectively solve the problem that the current base paper printing of melamine-impregnated paper usually adopts four-color letterpress embossing to achieve mass printing, the printing steps are cumbersome and the color of the pattern on the processed board is simple, the layering is low and the depth of field is not enough, the pattern style is single, The size is fixed, the three-dimensional effect is not strong and the definition is not good, and at the same time, the individual needs of small batches cannot be realized, and then a composite decorative board and its processing technology are provided.

Method used

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  • Composite decorative sheet and processing process thereof
  • Composite decorative sheet and processing process thereof
  • Composite decorative sheet and processing process thereof

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Experimental program
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specific Embodiment approach 1

[0029] Specific implementation mode one: combine figure 1 and image 3 Describe this embodiment, this embodiment includes substrate 1, upper melamine impregnated paper 2, upper imaging sheet 3, upper transition protection sheet 4, lower melamine impregnated paper 5, lower imaging sheet 6 and lower transition protection sheet 7, the upper The transition protection sheet 4, the upper imaging sheet 3 and the upper melamine impregnated paper 2 are sequentially arranged on the upper surface of the substrate 1 from top to bottom, and the upper transition protection sheet 4 is pasted on the upper surface of the upper imaging sheet 3 and the two are made into one , the lower surface of the upper imaging sheet 3 is bonded to the upper surface of the upper melamine impregnated paper 2, and the lower surface of the upper melamine impregnated paper 2 is bonded to the upper surface of the substrate 1; the lower transition protection sheet 7, the lower imaging The sheet 6 and the lower mel...

specific Embodiment approach 2

[0032] Embodiment 2: This embodiment is a further limitation of Embodiment 1. In this embodiment, the upper imaging sheet 3 is a printing film or photographic paper.

[0033] In this embodiment, the upper imaging sheet 3 is a printing film or photographic paper, and other various sheets that can be imaged can be used.

specific Embodiment approach 3

[0034] Specific embodiment three: This embodiment is a further limitation of specific embodiment one or two. In this embodiment, the upper melamine-impregnated paper 2 includes a paper layer and an adhesive layer, and the upper melamine-impregnated paper 2 has a paper layer of 40 to 150 g / m 2 , the glue layer of upper melamine impregnated paper 2 is 40~450g / m 2 .

[0035] In the present embodiment, the paper layer is 40~150g / m 2 It means that the mass per square meter of the paper layer is 40-150 grams. The exact thickness will vary depending on the density of the paper. Adhesive layer is 40~450g / m 2 It means that the mass per square meter in the adhesive layer is 40-450 grams. The specific thickness will vary depending on the density of the glue line.

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Abstract

The invention provides a composite decorative sheet and a processing process thereof, and relates to decorative sheets and the processing process thereof. Currently, body paper printing of melamine impregnated paper is generally printed massively by adopting a four-color letterpress impression cylinder, and patterns on a sheet body which is processed with complicated printing steps have simple colors, low layering sense, sufficient field depth, single styles, fixed size, poor stereoscopic sense and poor definition, and cannot meet the small-amount individual requirement. According to the composite decorative sheet, an upper transition protective sheet, an upper imaging sheet and upper melamine impregnated paper are sequentially arranged on the upper surface of a base material from top to bottom, and a lower transition protective sheet, a lower imaging sheet and lower melamine impregnated paper are arranged on the lower surface of the base material from bottom to top sequentially. The processing process comprises the following steps: 1, imaging work of the upper imaging sheet and the lower imaging sheet; 2, laying work; 3, heating and impressing treatment work; and 4, subsequent anti-aging work. The composite decorative sheet is used for construction decoration.

Description

technical field [0001] The invention specifically relates to a decorative board and a processing technology thereof, belonging to the technical field of building layered materials. Background technique [0002] Composite boards are metal composite boards, wood composite boards, color steel composite boards, rock wool composite boards or other materials. There are various types of composite boards and they are widely used. Printing patterns on composite boards can enhance The use value of composite boards. At present, base paper printing usually uses four-color letterpress cylinders for mass printing. The printing steps are cumbersome and the patterns on the processed boards are simple in color. The layering is low and the depth of field is not strong enough. The clarity is not good, and at the same time, it cannot meet the individual needs of small batches, and the versatility is poor. Contents of the invention [0003] In order to effectively solve the problem that the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/077
CPCE04F13/0866E04F13/0871
Inventor 朴昌宽
Owner 朴昌宽
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