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Method for preparing cord and colour-strip cord coiled material

A cork and coil technology, applied in wood processing appliances, cork machining, pretreatment of molding materials, etc., can solve the problems of high input cost, high product cost, large size of press mold, etc. The effect of increasing the variety of flower colors

Inactive Publication Date: 2006-03-08
郑林义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mold volume of the press is large, the input cost is high, the energy consumption is high, the product density is low, the color is single, and the product cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The first solution is: use traditional direct extrusion molding to produce cylindrical blanks with the same color pattern or different patterns and colors of the required inner hole and outer diameter, and then saw the blanks to the required cylindrical thickness. or flat finish.

[0015] Apply special resin glue or special EVA composite glue on the joint surface according to the specific process method.

[0016] Put the cork column block coated with resin glue into the mold box frame according to the required particle size and color, cold press to the required thickness, pin it tightly, put it in the oven to heat and solidify, and take it out to get the cylindrical natural color or color blank of the required size.

[0017] After applying EVA composite glue, push the blank into the oven for high temperature dehydration for 5-10 minutes to the requirement, take it out and immediately put it into the mold box frame and press it to take it off. Or dry the rough rubber su...

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PUM

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Abstract

The invention relates to a method for producing cork and color-strip cork, which includes blank preparation, coating adhesive, molding and rotary cutting. The invention takes seamless slicing and spiral squeezing method to make standard cork, cork composite material coiled blank to produce a seam-less cork, composite cork and color-strip cork coiled material.

Description

Technical field: [0001] The invention belongs to the technical field of cork product manufacturing in forest product chemical industry. Background technique: [0002] The published cork sheet coils, such as the patent No. 94113807.0 "Chinese cork floor tiles and foreign cork coils, are all produced by traditional molding and direct extrusion. One-time molding. The press mold has a large volume and high investment cost. High energy consumption, low product density, single color, high product cost. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies of existing products and production methods, and to produce standard cork and cork composite material coil blanks by using a seamless splicing spiral extrusion method to produce a cork without visible seams, composite cork, and colored cork. strips of cork membrane. [0004] The preparation method of the present invention and cork coil is realized like this: [0005] A method ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27N5/00B27N1/00B27N7/00B27J5/00B27C5/00
Inventor 郑林义郑哲周媛媛
Owner 郑林义
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