Method for making wallpaper with three-dimensional grain effect

A texture and wallpaper technology, applied in the field of floor leather, wallpaper printing technology and the corresponding artificial leather field, can solve the problems of texture and product texture and lack of new technology for visual changes, and achieve the effect of changing structure levels and various textures

Inactive Publication Date: 2014-04-16
TIANJIN YUEYANGGU BUILDING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] To sum up, although the production of wallpaper due to the rotary screen printing coating technology can produce products with a strong three-dimensional effect, rich colors, and outstanding personalization, and the flower shape is easy to change, but its texture, product texture, and visual changes are still lacking. craft as a supplement

Method used

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  • Method for making wallpaper with three-dimensional grain effect
  • Method for making wallpaper with three-dimensional grain effect
  • Method for making wallpaper with three-dimensional grain effect

Examples

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preparation example Construction

[0050] A preparation method for wallpaper with three-dimensional texture effect, the steps are:

[0051] ⑴ Combination design of letterpress gap embossing roller, rotary screen printing plate wheel and precision coating machine:

[0052] The circumference of the roller-type letterpress plate is 635--656mm, the pattern is continuous carving design, the depth of the pattern carving is 1-5mm, the specification of the printing cylinder is 641mm in outer diameter, the opening mesh is 20-80 mesh, precision coating The cloth machine adopts knife coating or reverse roller coating, and the design width is greater than 500mm, which can be made into plate printing graphics, and the plate tolerance is less than 0.3mm; it can also use non-alignment abstract pattern design, and the number of printing sets is 1-4 printing bit;

[0053] ⑵Slurry adjustment:

[0054] Choose PVC slurry with thixotropic properties or water-based tile cracking slurry, adjust the color according to the design req...

Embodiment 1

[0091] figure 1 The materials, pattern molds and operating process parameters selected for the raised lace wallpaper after medium-humidity pressing are as follows:

[0092] 1. The slurry is made of PVC slurry with thixotropic properties, brand BX-02.

[0093] 2. Rotary screen coating adopts standard printing rotary screen, the specification is 40 mesh, and the number of printing sets is 2.

[0094] 3. The circumference of wet gap embossing roller is 656mm, the width is 900mm, and the depth of pattern engraving is 3.0mm.

[0095] 4. Process parameters:

[0096] Inject the special paste for PVC into the rotary screen printing machine, the printing thickness is 0.15mm, and the production line speed is 20 m / min. Oven temperature 175°C. The embossing gap is 0.5mm, and the mechanical slip is less than 2mm.

Embodiment 2

[0098] figure 2 The middle is the photo of cracks on the magnetic sheet. The materials, pattern molds and operating process parameters selected for this photo are as follows:

[0099] 1. The slurry adopts water-based tile crack slurry (brand GL00 and GL01)

[0100] 2. Rotary screen coating adopts standard printing rotary screen, the specification is 60 mesh,

[0101] 3. The coating adopts a high-precision knife coater, and the specification is a width of 80mm.

[0102] 4. Process parameters:

[0103] Inject the special paste for PVC into the rotary screen printing machine, the printing thickness is 0.15mm, and the temperature of the drying oven is 130 degrees Celsius.

[0104] The water-based porcelain chip crack slurry is injected into a high-precision knife coating machine, the coating thickness is 0.15 mm, and the production line speed is 10 m / min. The ceramic tiles produced at an oven temperature of 190 degrees Celsius have a cracked texture effect wallpaper such as ...

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Abstract

The invention relates to a method for making wallpaper with the three-dimensional grain effect. The method includes the steps that the combined design of a relief block knurling roller, a rotary screen printing plate wheel and a precise coating machine is adopted, the knife coating or reversing roller coating is adopted to the precise coating machine, a PVC sizing agent with the thixotropic property and a ceramic-chip even-crack water-based sizing agent are selected, the roller-type relief block roller and the rotary screen printing plate wheel are kept synchronous in printing, and the design that the sizing agent coating machine and a printing unit of a rotary screen printing coating machine are in transmission to be switched is adopted; starting-up production is carried out: base material unreeling, rotary screen printing and the knife coating or roller coating are carried out, the coating quantity is adjusted according to design requirements, initial gelling, wet gap knurling, heating drying plasticization, surface processing and cooling reeling are carried out, and then the wallpaper with the orderly-arranged and multidirectional curve grain three-dimensional effect can be produced. According to the method, the different water-based and oil-based materials are modified, the processing technology temperature is adjusted, wet gap relief block registering knurling is carried out, and then the wallpaper product with diversified convex edge grains and varied structure layers is produced.

Description

technical field [0001] The invention belongs to the technical field of wallpaper printing and the corresponding field of artificial leather and floor leather, and relates to embossing on wallpaper, artificial leather and floor, in particular to a method for preparing wallpaper with a three-dimensional 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 indoor art product based on pattern design, using different processing techniques as means, and with the ultimate goal of enriching people's material and cultural life and promoting spiritual enjoyment. Since the products are mainly used for interior decoration, the products need to reflect the individual beauty of human nature, highlight the fashion, and constantly have the effect of "interior fashion" full of innovative spirit. [...

Claims

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Application Information

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IPC IPC(8): B41M3/18B41M1/02B41M1/12
Inventor 陈淑亭李爱勇尹轶黄明强
Owner TIANJIN YUEYANGGU BUILDING TECH CO LTD
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