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Melamine laminate and manufacturing process thereof

A melamine and manufacturing process technology, applied in the field of physical and chemical boards and its manufacturing process, can solve the problems that the surface flatness and gloss of the finished product are difficult to achieve the ideal effect, poor deformation resistance, complicated process, etc., and achieve good three-dimensional appearance and texture. The effect of good deformation ability and simple process

Inactive Publication Date: 2011-03-23
吴根水
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, limited by the base material and other factors, it is difficult to achieve the desired effect on the flatness and gloss of the finished product surface
Consumer needs are not being met
[0003] At the same time, baking varnish, molded and solid wood door panels are welcomed by the market because of their good three-dimensional effect, but due to the complicated process, not environmentally friendly, large production investment, poor resistance to deformation, high price, non-wear and scratch resistance, etc., it is difficult to satisfy Manufacturers and consumers' needs
[0004] Furthermore, the veneer decoration products currently on the market are all produced by traditional techniques, and secondary treatment of the surface is required, that is, various paints or coatings, resulting in cumbersome processes, low efficiency, high energy consumption, and difficulty in batch operation by machines in the later stage , high cost, high environmental pollution, no wear resistance, no high temperature resistance, poor impact resistance, difficult to manage

Method used

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  • Melamine laminate and manufacturing process thereof
  • Melamine laminate and manufacturing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Use decorative printing paper with a grammage of 70g / m 2 . The decorative printing paper is impregnated in melamine resin, and a horizontal two-stage impregnation and drying production line is adopted. The paper is impregnated twice in melamine resin, dried twice, and then cut into melamine-impregnated film paper according to the specifications. Use decorative base paper as above, with a grammage of 110g / m 2 , The decorative base paper is impregnated in melamine resin, and a horizontal two-stage impregnation and drying production line is adopted. The paper is impregnated twice in melamine resin, dried twice, and then cut into melamine-impregnated film paper according to the specifications.

[0038] The planned finished product thickness is 4mm. Assemble the special steel plate and buffer pad into the multi-layer laminating machine, and transport the raw materials to the designated position of the production line. Brush off the dust on the surface of the substrate layer...

Embodiment 2

[0040] Use decorative printing paper with a grammage of 100g / m 2 . The decorative printing paper is impregnated in melamine resin, and a horizontal two-stage impregnation and drying production line is adopted. The paper is impregnated twice in melamine resin, dried twice, and then cut into melamine-impregnated film paper according to the specifications. Use the same decorative base paper as above, with a grammage of 85g / m 2 , The decorative base paper is impregnated in urea-formaldehyde resin, and a horizontal two-stage impregnation and drying production line is adopted. The paper is impregnated twice in urea-formaldehyde resin and dried twice, and then cut into impregnated film paper according to the specifications.

[0041] The planned finished product thickness is 16mm. Assemble the special steel plate and buffer pad into the multi-layer laminating machine, and transport the raw materials to the designated position of the production line. Brush off the dust on the surfac...

Embodiment 3

[0043] The planned finished product thickness is 5mm. Use decorative printing paper with a grammage of 90g / m 2 . The decorative printing paper is impregnated in melamine resin, and a horizontal two-stage impregnation and drying production line is adopted. The paper is impregnated twice in melamine resin, dried twice, and then cut into melamine-impregnated film paper according to the specifications. Use kraft paper as above, the weight is 100g / m 2 , the kraft paper is impregnated in the mixed resin of melamine resin and urea-formaldehyde resin, and the horizontal two-stage impregnation and drying production line is adopted. The paper is impregnated twice in the mixed resin, dried twice and cut into impregnated film paper according to the specifications. Assemble the special steel plate and buffer pad into the multi-layer laminating machine, and transport the raw materials to the designated position of the production line. Brush off the dust on the surface of the substrate la...

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Abstract

The invention relates to a melamine laminate and a manufacturing process thereof. The laminate comprises a decorative layer, wherein the decorative layer and a substrate layer are mutually laid and compressed. The laminate is characterized in that the decorative layer comprises melamine resin-impregnated paper and melamine impregnated veneer, wherein the substrate layer comprises a resin-impregnated material consisting of decorative paper and melamine resin or urea-formaldehyde resin, the resin-impregnated material consisting of kraft paper and the melamine resin or urea-formaldehyde resin, the resin-impregnated material formed by mixing the decorative paper and the melamine or formaldehyde and the resin-impregnated material formed by mixing the kraft paper and the melamine or formaldehyde. The finished product is obtained by the following steps of: assembling the substrates of the decorative layers and laminating by a multi-layer steam heat-conducting laminating machine and finally trimming. The process has the advantages of simple process, environment friendliness, high deformation resistance and low cost; and the performance of the product, from color saturation to brightness effect, is greatly improved.

Description

technical field [0001] The invention relates to a physical and chemical board and a manufacturing process thereof, in particular to a melamine physical and chemical board and a manufacturing process thereof. Background technique [0002] As far as the current situation is concerned, materials such as UV, baking varnish, and acrylic panels currently on the market use bright surface treatment, but these processes have low production efficiency, high energy consumption, and some require paint. From the perspective of environmental protection, there are certain problems. disadvantages. With the emergence of melamine bright mirror-finish wood-based panels and their manufacturing processes, the production and application status of bright wood-based panels has been significantly improved, the production efficiency has been improved, and environmental protection has been guaranteed, but there are still shortcomings in the overall flatness of the surface. Consumers hope that the sur...

Claims

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Application Information

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IPC IPC(8): B27D1/04B32B21/06B27D1/06B27D1/08B27D3/02B27K3/02D21H23/32
Inventor 吴根水
Owner 吴根水
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