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Manufacturing method of wood grain imitated composite plate

A manufacturing method and technology of imitating wood grain, applied in the field of composite panels, can solve the problems of high cost, complicated operation, waste of time, etc., and achieve the effect of cost saving and clear grain.

Inactive Publication Date: 2017-07-04
严灵臣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing imitation wood-grain composite panels waste time in manufacturing, and the imitation wood-grain lines are not clear, the operation is complicated and the cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] This specific embodiment adopts following technical scheme: its manufacturing process is as follows:

[0016] Step 1: Make PVC foam layer: Add PVC material, calcium carbonate, composite foaming agent, stabilizer, anti-impact agent, foam regulator and lubricant into the mixer and mix for 10-30 minutes, and then foam machine for heating and foaming;

[0017] Step 2: Extrusion molding: Extrude the material foamed in step 1 through an extruder, and use a steel roller engraved with imitation wood grain to press the imitation wood grain on the PVC foam layer;

[0018] Step 3: Roller coating: roll-coat the PVC foam layer with imitation wood grain in step 3 with water-based paint, then roll-coat with UV paint, and then dry it with UV lamp;

[0019] Step 4: Inspection: inspect the dried PVC foam layer, and pack it into the warehouse after passing the inspection.

[0020] This specific embodiment can not only greatly save the cost, but also is practical and durable, has waterpr...

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PUM

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Abstract

The invention discloses a manufacturing method of a wood grain imitated composite plate, and relates to the technical field of composite plates. The manufacturing method comprises the following steps: 1, manufacturing a PVC foaming layer: adding materials of a PVC material, calcium carbonate, a composite foaming agent, a stabilizer, a shock resisting agent, a foaming adjuster and a lubricating agent into a mixing machine for mixing for 10 to 30 minutes, and carrying out heating and foaming through a foaming machine; 2, carrying out extrusion molding: extruding a material foamed in the step 1 through an extruder, and embossing the upper surface of the PVC foaming layer with imitated wood grains through a steel roller engraved with the imitated wood grains; 3, carrying out rolling coating: coating the upper surface of the PVC foaming layer with the imitated wood grains in the step 2 with water-based paint in a rolling manner, then coating UV paint in a rolling manner, and after rolling coating is completed, baking the paint through a UV lamp; and 5, carrying out inspection. According to the manufacturing method, the cost can be reduced, and the wood grain imitated composite plate is practical and durable and has waterproofing and silencing effects; the imitated wood grain lines are clear; and the wood grain imitated composite plate can be used for floors, wall surface decorative plates, door plates, ceiling plates and other occasions.

Description

[0001] Technical field: [0002] The invention relates to a method for manufacturing a wood-grain-like composite board, which belongs to the technical field of composite boards. [0003] Background technique: [0004] Composite panels refer to panels made of two or more materials. In fact, the concepts and production methods of composite panels are also different for panels of different materials. In daily life, metal composite panels, wood-plastic composite panels and fiberglass composite panels are often used. [0005] The existing imitation wood-grain composite board wastes time in manufacturing, and the imitation wood-grain grain is not clear, the operation is complicated, and the cost is high. [0006] Invention content: [0007] In view of the above problems, the technical problem to be solved by the present invention is to provide a method for manufacturing a wood-grain-like composite board. [0008] A kind of manufacture method of imitation wood grain type composite...

Claims

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Application Information

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IPC IPC(8): B29C69/02B29L7/00
CPCB29C48/07B29C48/0012B29C48/002B29C48/022B29K2027/06B29L2007/002
Inventor 严灵臣
Owner 严灵臣