Wallpaper with gold stamping effect and preparation method thereof

A wallpaper and imitation bronzing technology, applied in the field of wallpaper printing, can solve the problems of the glossiness being difficult to achieve bronzing foil, the adhesion is not strong, etc., and achieve the effects of superior washing fastness, good adhesion performance and good elasticity

Active Publication Date: 2016-04-27
GUANGDONG YULAN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is a way to try to replace the hot stamping process, but its gloss is difficult to...

Method used

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  • Wallpaper with gold stamping effect and preparation method thereof
  • Wallpaper with gold stamping effect and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] like figure 1 As shown, a wallpaper with bronzing effect includes a substrate layer 1, a water-based ink layer 3, and a bronzing imitation layer 4 connected in sequence from bottom to top.

[0068] Wherein, the thickness of the imitation bronzing layer is 0.01 mm.

[0069] Wherein, a substrate treatment layer 2 is also included between the substrate layer 1 and the water-based ink layer 3, the thickness of the substrate treatment layer 2 is 0.02mm, and the main material of the substrate treatment layer 2 is acrylic resin.

[0070] Wherein, the surface of the imitation bronzing layer 4 is also provided with a mica cover protection layer 5, and the mica cover protection layer 5 is a thin film layer formed by mixing a water-based acrylic resin emulsion with a pearl powder pigment.

[0071] Wherein, the thickness of the mica cover protective layer 5 is 0.08mm.

Embodiment 2

[0073] like figure 2 As shown, a wallpaper with bronzing effect includes a substrate layer 1, a water-based ink layer 3, and a bronzing imitation layer 4 connected in sequence from bottom to top.

[0074] Wherein, the thickness of the imitation bronzing layer is 0.5 mm.

[0075] Wherein, a substrate treatment layer 2 is also included between the substrate layer 1 and the water-based ink layer 3, the thickness of the substrate treatment layer 2 is 0.1 mm, and the main material of the substrate treatment layer 2 is polyvinyl chloride.

[0076] Wherein, a primer adhesive layer 6 is also included between the water-based ink layer 3 and the bronzing imitation layer 4, and the primer adhesive layer 6 is a colorless and transparent resin material.

[0077] Wherein, the thickness of the primer adhesive layer 6 is 0.02mm.

[0078] Wherein, the surface of the imitation bronzing layer 4 is also provided with a mica cover protection layer 5, and the mica cover protection layer 5 is a t...

Embodiment 3

[0081] A preparation method of wallpaper with bronzing effect, comprising the following preparation steps:

[0082] A. Substrate pretreatment: Put the prepared wallpaper substrate into the conveying device, and adjust the conveying tension and conveying speed of the substrate. The conveying tension is 200N / m, and the printing speed is 150m / min;

[0083] B, water-based ink layer 3 printing: water-based ink is printed on the surface of the substrate and dried;

[0084] C, imitation bronzing layer 4: print imitation bronzing layer on the surface of water-based ink layer 3, bake and dry, described printing method can adopt screen printing; Silk screen mesh number is 300 orders, and the refractive index of described imitation bronzing layer 4 1.93, the baking temperature is 30°C.

[0085] The obtained wallpaper ink with bronzing effect has good bonding performance, strong metallic feeling, high gloss, simple preparation process, and is safe and pollution-free to the environment. ...

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Abstract

The invention relates to the technical field of wallpaper printing, in particular to wallpaper with a gold stamping effect and a preparation method thereof. The wallpaper with the gold stamping effect comprises a substrate layer, a water-based ink layer and an imitated gold stamping layer from bottom to top, wherein the substrate layer, the water-based ink layer and the imitated gold stamping layer are connected in sequence; the preparation method comprises the following preparation steps: A: substrate pretreatment: putting a prepared wallpaper substrate in a conveyer, and properly adjusting transfer tension and transfer rate of the substrate, wherein the transfer tension is 200 to 600 N/m, and printing speed is 10 to 150 m/min; B: water-based ink layer printing: printing the surface of the substrate with water-based ink, and drying; C: imitated gold stamping layer printing: printing the surface of the water-based ink layer with the imitated gold stamping layer, and baking for drying, wherein a printing method is silk-screen printing or direct etching gravure printing; a refractive index of the imitated gold stamping layer is 1.93 to 3.92, and baking temperature is 30 to 150 DEG C. The wallpaper disclosed by the invention has a good imitated gold stamping effect, is high in glossiness, low in raw material cost and environmental friendly.

Description

technical field [0001] The invention relates to the technical field of wallpaper printing, in particular to a wallpaper with bronzing effect and a preparation method thereof. Background technique [0002] The hot stamping process uses the principle of heat transfer to transfer the aluminum layer in the anodized aluminum to the surface of the substrate to form a special metal effect. Because the main material used for hot stamping is anodized aluminum foil, hot stamping is also called anodized aluminum hot stamping. Bronzing process wallpaper is more and more favored by people because of its significantly improved metal texture, giving people a sense of magnificence and elegance. [0003] However, this kind of wallpaper also has its natural disadvantages. For example, its production process is relatively cumbersome, its bronzing layer has poor adhesion, and the PE film left after the bronzing printing process is transferred to bronzing foil has certain pollution to the enviro...

Claims

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Application Information

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IPC IPC(8): D21H27/20E04F13/077D21H27/26D21H19/24D21H19/82D21H19/66C09D11/107C09D11/106C09D11/03C09D11/037
CPCC09D11/03C09D11/037C09D11/106C09D11/107D21H19/24D21H19/66D21H19/82D21H27/20D21H27/26E04F13/0866
Inventor 张小琼陆勇新霍康刘亮吴波
Owner GUANGDONG YULAN GRP
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