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Preparation process of overglazed famille-rose embossed printing product

A production process and embossing technology, which is applied in the production process of overglaze pastel relief printing products, can solve the problems of lead and cadmium dissolution exceeding the standard firing range, not enough to deal with pattern color, and poor eutecticity of pigments, etc., to achieve rich hand feeling, Solve the limitations of color matching and the effect of strong brightness

Active Publication Date: 2014-08-13
福建省德化铭丰金花纸有限公司
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AI Technical Summary

Problems solved by technology

[0009] Since there are only two kinds of reliefs produced by the pigment factories at present, namely transparent and milky white, which are not enough to meet the colors required by the pattern, and the eutecticity with the pigment is poor, and the dissolution of lead and cadmium is seriously exceeded. The firing range is narrow. If it is printed on cadmium and The color made of cobalt will produce bursting phenomenon, which seriously affects the appearance of the flower surface

Method used

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Embodiment Construction

[0024]

[0025] The production process of overglaze pastel relief printing products, the formula of overglaze pastel carving pigments is: 30% feldspar, 5% zirconium silicate, 35% low-temperature lead-free cadmium frit, 30% overglaze transparent toning white; The specific production steps include the production of famille rose relief pigments and the printing of flower paper.

[0026] 1. The production process of pastel relief pigments:

[0027] 1. Calcination: Fully mix feldspar, zirconium silicate, low-temperature lead-free frit and transparent toning white on glaze in proportion, then put them into a high-temperature resistant container made of quartz sand and enter a high-temperature kiln to rapidly heat up to 1200°C , keep warm for three hours, and then naturally cool to room temperature;

[0028] 2. Ball milling: Add appropriate amount of ethanol to the calcined raw materials, pour them into the upper cover of the ball mill tank and seal them, and put them on the ...

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Abstract

The invention discloses a preparation process of an overglazed famille-rose embossed printing product. According to a formula, an overglazed famille-rose embossment pigment comprises the following raw materials by weight percent: 30% of feldspar, 5% of zirconium silicate, 35% of low-temperature lead-free cadmium-free frits and 30% of overglazed transparent white color mixtures. The preparation process comprises the following steps: preparing the famille-rose embossment pigment and printing colored paper. The printing product has the advantages of high capacitability, wide temperature adaptation range, good three-dimensional effect, high brightness and the like; the problem of color mixing limitation of existing printed famille-rose embossed colored paper is solved and a printing process is simplified; the printing product is high in finished product rate when being decorated on a ceramic product, has no flaw, and is relatively attractive and relatively rich in hand feel; in addition, the lead and cadmium dissolving-out quantity can meet the standards of nations such as Europe and America.

Description

technical field [0001] The invention belongs to the technical field of famille rose technology, and in particular relates to a manufacturing process of overglaze famille rose relief printing products. Background technique [0002] In the past, the traditional pastel process refers to filling the surface of ceramics with special powder and then painting on the filled powder according to the required color. ℃; With the improvement of ceramic decal paper printing technology and pigments, traditional hand-painted painting has been replaced by decal paper. The process of making decal paper is as follows: [0003] According to the color required by the pattern, use ceramic pigments to form ink and print on the transfer base paper; [0004] After it is completely dry, print a transparent relief layer on the pattern; [0005] Print the cover oil after the relief layer is completely dry; [0006] Paste the completed famille rose embossed paper on the ceramic surface, let it dry f...

Claims

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Application Information

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IPC IPC(8): C04B41/89
Inventor 吕素妹
Owner 福建省德化铭丰金花纸有限公司
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