Decorative paper surface gypsum board and production method thereof

A gypsum board and decorative paper technology, applied in chemical instruments and methods, lamination devices, layered products, etc., can solve the problems of long construction period, low production efficiency, high labor intensity of workers, etc., and achieve fast installation and construction. , The effect of short construction period and high production efficiency

Inactive Publication Date: 2011-05-18
曹新春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical difficulties existing in existing gypsum boards, such as single surface design and color, high labor intensity, low production efficiency and long construction period, and provide a decoration with high production efficiency, fast construction and various surface designs and colors. Gypsum board and its production method

Method used

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  • Decorative paper surface gypsum board and production method thereof
  • Decorative paper surface gypsum board and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] As shown in the drawings, the decorative gypsum board in the present embodiment includes a gypsum board 1 as a substrate, wherein: it also includes a decorative paper 3 and a polyvinyl acetate emulsion 2, and a polyvinyl acetate emulsion 2 Coated on the board surface of the gypsum board 1, the decorative paper 3 is pasted on the board surface of the gypsum board 1 coated with the polyvinyl acetate emulsion 2 and bonded together.

[0016] The method for producing the above-mentioned decorative paper-faced gypsum board is: it includes the following steps: firstly clean the surface of the paper-faced gypsum board and place it on the feed end of the laminating machine, and at the same time install the decorative paper on the support of the laminating machine, and then place the poly Vinyl acetate emulsion is added to the rubber roller, and the rubber roller is continuously pressed at 0.05kg / m 2 Coat the polyvinyl acetate emulsion evenly on the surface of the gypsum board, a...

Embodiment 2

[0018] The decorative gypsum board in this embodiment is the same as that in Embodiment 1.

[0019] The production method is as follows: it includes the following steps: first, clean the surface of the plasterboard and place it on the feed end of the veneer machine, and at the same time install the decorative paper on the support of the veneer machine, and then add polyvinyl acetate emulsion to the veneer. On the rubber roller, the rubber roller is continuously pressed at 0.06kg / m 2 Coat the polyvinyl acetate emulsion evenly on the surface of the gypsum board, and at the same time stick the decorative paper on the surface of the gypsum board coated with the polyvinyl acetate emulsion, roll continuously, and then cure 24 hours to finish gluing the decorative paper. The running speed of the above-mentioned veneer is 19m / min, and the heating temperature is 170°C.

Embodiment 3

[0021] The decorative gypsum board in this embodiment is the same as that in Embodiment 1.

[0022] The production method is as follows: it includes the following steps: first, clean the surface of the plasterboard and place it on the feed end of the veneer machine, and at the same time install the decorative paper on the support of the veneer machine, and then add polyvinyl acetate emulsion to the veneer. On the rubber roller, the rubber roller is continuously pressed at 0.055kg / m 2 Coat the polyvinyl acetate emulsion evenly on the surface of the gypsum board, and at the same time stick the decorative paper on the surface of the gypsum board coated with the polyvinyl acetate emulsion, roll continuously, and then cure 24 hours to finish gluing the decorative paper. The running speed of the above-mentioned veneer machine is 18m / min, and the heating temperature is 120°C.

[0023] The running speed of the veneer machine in the production method of the present invention can also...

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Abstract

The invention relates to a decorative paper surface gypsum board and a production method thereof, which mainly solve the technical difficulties of the traditional paper surface gypsum board, such as single surface colour, large labor intensity of workers, low production efficiency, and long construction period. The technical scheme of the invention is that: the decorative paper surface gypsum board comprises a paper surface gypsum board which is used as a base body, wherein the decorative paper surface gypsum board also comprises decorative paper and surface adhering glue; the board surface of the decorative paper surface gypsum board is coated with the surface adhering glue, and the decorative paper is pasted to the board surface of the decorative paper surface gypsum board which is coated with the surface adhering glue and bonded with the board surface together. The production method comprises the following steps of: cleaning the surface of the paper surface gypsum board and putting into the feed end of a surface adhering machine, and meanwhile, installing the decorative paper on a bracket of the surface adhering machine; and spreading the surface adhering glue to a glue spreader, uniformly spreading the surface adhering glue to the board surface by the glue spreader, and meanwhile, pasting the decorative paper to the board surface by continuous rolling, and then solidifying for 24 hours to accomplish the glue adhesion of the decorative paper.

Description

technical field [0001] The invention relates to a decorative paper-faced gypsum board and a production method thereof. Background technique [0002] At present, domestic gypsum boards are mainly used for indoor ceilings, partition walls and wall surface paste. Paste on the wall surface needs to be decorated, and the methods mainly include the following: 1. Roll (scrape) the paint on the surface of the plasterboard after scraping putty; 2. Paste wallpaper or wall covering on the surface of the plasterboard. Although these several methods can play the role of decoration, there are following disadvantages in their surface treatment methods. One is that these methods need to be manually operated, the labor intensity of workers is high, the production efficiency is low, and the construction period is long. The second is that the surface design and color are single, which cannot meet the needs of different consumers. Contents of the invention [0003] The purpose of the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/14B32B37/12
Inventor 曹新春
Owner 曹新春
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