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A production process of wallpaper with handmade three-dimensional effect

A technology of three-dimensional effect and production process, applied in inks, household appliances, covering/lining, etc., can solve the problems of not being able to better highlight the three-dimensional effect, the incomparable three-dimensional effect of manual embossing, and limiting the designer's design space, etc. Achieve the effect of enhancing the three-dimensional effect of the pattern, reducing the production process, and enhancing the sense of touch

Active Publication Date: 2017-02-01
GUANGDONG YULAN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the PVC wallpapers on the market are embossed by embossing rollers (also known as embossing) to have different levels of texture effects. Embossing makes the product have a three-dimensional effect. The process is roughly as follows: coating, Printing and embossing, this process is cumbersome, which is not conducive to improving work efficiency and saving costs
However, with conventional rotary screen printing, whether it is PVC paste or water-based medium, the printing effect is relatively flat or only one layer. If multiple layers are required, multiple screens are required for overprinting. The index is low, and the fluidity is still strong in the static state. The edge of the pattern during rotary screen printing will become smoother due to the fluidity of the slurry, and the formed wallpaper is like figure 1 As shown, it includes the bottom layer 1, the base color layer 2, and the pattern decoration layer 3. The side wall of the pattern decoration layer is a slope or a curved surface, which cannot better highlight the three-dimensional effect and limits the designer's design space. The three-dimensional effect is incomparable

Method used

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  • A production process of wallpaper with handmade three-dimensional effect
  • A production process of wallpaper with handmade three-dimensional effect
  • A production process of wallpaper with handmade three-dimensional effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The pattern in the present embodiment is the wallpaper of manual three-dimensional effect, and its structure is as mentioned above, and its manufacturing process is as follows:

[0035] The ground color is printed on the bottom layer to form a ground color layer, and then patterns are printed on the ground color layer by rotary screen printing to form a pattern decoration layer.

[0036] Wherein, when printing patterns, the slurry used is made of the following weight ratio substances:

[0037]

[0038]

[0039] The specific production process is as follows:

[0040] Add plasticizer and stabilizer to the mixing tank, stir evenly to form a mixed solution, then add titanium dioxide, calcium carbonate and rheological agent to the mixed solution and stir well, then add polyvinyl chloride paste resin into the mixing tank, control Rotate at 2400r / min, stir for 22min, finally add the pigment into the mixing tank, stir evenly, adjust the viscosity to 340000cps, and set it...

Embodiment 2

[0047] The pattern in the present embodiment is the wallpaper of manual three-dimensional effect, and its structure is as mentioned above, and its manufacturing process is as follows:

[0048] The ground color is printed on the bottom layer to form a ground color layer, and then patterns are printed on the ground color layer by rotary screen printing to form a pattern decoration layer.

[0049] Wherein, when printing patterns, the slurry used is made of the following weight ratio substances:

[0050]

[0051]

[0052] The specific production process is as follows:

[0053] Add plasticizer and stabilizer to the mixing tank, stir evenly to form a mixed solution, then add titanium dioxide, calcium carbonate and rheological agent to the mixed solution and stir well, then add polyvinyl chloride paste resin into the mixing tank, control The rotation speed is 900r / min, and it is stirred for 28 minutes. Finally, add the pigment into the mixing bucket, stir evenly, adjust the vi...

Embodiment 3

[0060] The pattern in the present embodiment is the wallpaper of manual three-dimensional effect, and its structure is as mentioned above, and its manufacturing process is as follows:

[0061] The ground color is printed on the bottom layer to form a ground color layer, and then patterns are printed on the ground color layer by rotary screen printing to form a pattern decoration layer.

[0062] Wherein, when printing patterns, the slurry used is made of the following weight ratio substances:

[0063]

[0064]

[0065] The specific production process is as follows:

[0066] Add plasticizer and stabilizer to the mixing tank, stir evenly to form a mixed solution, then add titanium dioxide, calcium carbonate and rheological agent to the mixed solution and stir well, then add polyvinyl chloride paste resin into the mixing tank, control The rotation speed is 2500r / min, and it is stirred for 20 minutes. Finally, the pigment is added into the mixing tank, stirred evenly, and th...

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Abstract

The invention discloses a wallpaper with patterns having a manual three-dimensional effect. The wallpaper comprises a bottom layer, a bottom color layer formed on the bottom layer, and a pattern decorating layer formed on the bottom color layer, wherein the pattern decorating layer is formed by slurry printing, the slurry is prepared by the following substances in parts by weight: 100 parts of pvc (polyvinyl chloride) paste resin, 12 to 180 parts of titanium dioxide, 30 to 180 parts of calcium carbonate, 0.1 to 5 parts of a rheological agent, 20 to 90 parts of a plasticizer, 1 to 5 parts of a stabilizer, and 0.1 to 20 parts of a pigment. According to the invention, by using a general printing manner such as rotary screen printing, an emboss engrave effect can be made, the wallpaper has superstrong stereoscopic sensation, as three steps of coating, printing and embossing in the production technology in the prior art are simplified to be one step, the production technological processes are reduced, the production efficiency is improved, and the manufacturing cost is lowered.

Description

technical field [0001] The invention relates to the technical field of wallpaper preparation, in particular to a wallpaper with a handmade three-dimensional pattern and a manufacturing process thereof. Background technique [0002] Wallpaper, also known as wallpaper, English is Wallpaper or Wallpaper, refers to decorative paper or cloth used to paste indoor walls. With the improvement of people's living standards and quality of life, more and more consumers have higher and higher expectations for the quality, style and taste of interior decoration. Wallpaper is widely used in interior decoration by people, and various manufacturers continue to introduce various wallpapers to meet the different requirements of consumers. [0003] At present, most of the PVC wallpapers on the market are embossed by embossing rollers (also known as embossing) to have different levels of texture effects. Embossing makes the product have a three-dimensional effect. The process is roughly as foll...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/077C09D11/106
Inventor 张小琼陆勇新龙有恩
Owner GUANGDONG YULAN GRP
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