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Processing method for producing wallpaper with special brushed texture effect by rotary screen coating printing

A rotary screen printing and rotary screen technology, which is applied in the field of new wallpaper processing, can solve the problems of poor visual effect, blurred wallpaper product pattern, low printing speed, etc., and achieve the effect of strong flexibility

Inactive Publication Date: 2011-12-21
天津市畅旸谷塑料科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the products printed with low-viscosity slurry do not have a strong three-dimensional effect, the visual effect is poor, and the pattern of the printed wallpaper product is blurred; the product printed with high-viscosity slurry has a strong three-dimensional effect, good visual effect, and the printed wallpaper product pattern is clear. However, the printing speed is very low, which cannot meet the needs of normal production

Method used

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  • Processing method for producing wallpaper with special brushed texture effect by rotary screen coating printing
  • Processing method for producing wallpaper with special brushed texture effect by rotary screen coating printing
  • Processing method for producing wallpaper with special brushed texture effect by rotary screen coating printing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] The process example of No. 1 product, the production process is as above, and the selected process parameters are as follows:

[0047] 1. Use our company's ice cream-like PVC special slurry with thixotropic properties, brand BR-03.

[0048] 2. Standard printing rotary screen is adopted, and the specification is 80 mesh, and the number of printing sets is 2

[0049] 3. Use the special frame for the inner scraper of rotary screen printing, the thickness of the plate is 0.15 mm, the width is 25-30 mm, and the plate position pressure is 0.5 kg.

[0050] 4. Inject the PVC special slurry into the rotary screen printing machine, and keep the material supply uniform.

[0051] 5. The production line speed is 40m / min.

[0052] 6. The oven temperature is 175°C.

[0053] The produced vertical curve brushed texture effect wallpaper such as figure 1 Shown in a, promptly the wallpaper effect picture that technological method of the present invention produces, figure 1 b is the ...

Embodiment 2

[0056] No. 2 product process example, the production process is as above, and the selected process parameters are as follows:

[0057] 1. Use our company's ice cream-like PVC special slurry with thixotropic properties, brand BR-03.

[0058] 2. The standard printing rotary screen is adopted, and the specification is 20 meshes. The number of printing sets is 2.

[0059] 3. Use the special frame for the inner scraper of rotary screen printing, the thickness of the plate is 0.25 mm, the width is 30-35 mm, and the plate position pressure is 0.6-0.8 kg.

[0060] 4. Inject the PVC special slurry into the rotary screen printing machine, and keep the material supply uniform.

[0061] 5. The production line speed is 20m / min.

[0062] 6. The oven temperature is 180°C.

[0063] The produced vertical curve brushed texture effect wallpaper such as figure 2 As shown, among them,

[0064] a is the wallpaper effect picture produced by the process of the present invention,

[0065] b Th...

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Abstract

The invention discloses a processing method for producing wallpaper with a special brushed texture effect by using rotary screen coating printing. The steps of the method are: the combined design of the inner scraper and the rotary screen printing plate wheel (the thickness of the inner scraper is 0.15-0.25 mm, the width is 25-40 mm, the size of the rotary screen is 641 mm in outer diameter and circumference, and the opening mesh is 20~ 80 mesh), select PVC slurry with thixotropic properties, install the scraper in the printing unit of the rotary screen printing and coating machine (adjust the plate position to 20-60mm, and the plate pressure to 0.2-2kg / ㎡), inject the slurry , Start printing (the heating temperature of the production line is controlled at 150-190°C, and the production line speed is 10-60 meters per minute) to produce wallpapers that are arranged in an orderly manner with a longitudinal curve and brushed texture effect. The present invention combines western oil painting technique with rotary screen printing technology, creates a new process of printing and coating curve drawing, and produces a brand new wallpaper product that can have longitudinal or horizontal curve drawing texture effect, so as to realize the beauty of the designer's conception. The beauty of products turned into reality, and open up people's horizons with new technologies.

Description

technical field [0001] The invention belongs to the technical field of wallpaper printing, and in particular relates to a novel wallpaper processing technology which adopts a rotary screen coating printing method to produce a special brushed texture effect. Background technique [0002] Wallpaper product is a kind of interior decoration material combined with various printing processes and needs to be formed by high temperature heating, foaming, embossing and other processes. It is an artistic product based on pattern design, using different processing techniques as means, and enriching people's material and cultural life and promoting spiritual enjoyment as the ultimate goal. Since the products are mainly used in interior decoration, the products need to reflect the individual beauty of human nature, highlight the fashion, and constantly be full of innovative "interior fashion". [0003] It is precisely because of these characteristics of wallpaper products that its produc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/12B41M3/18
Inventor 李爱勇陈淑亭
Owner 天津市畅旸谷塑料科技发展有限公司
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