On-line three-roll fitting large floor with lock catch preparation technology

A preparation process and a technology for laminating tapes, which are applied in the field of online three-roller laminating tapes for the preparation of large floors with locks, can solve the problems of difficult extrusion lamination, online integration, complex processes, low peel strength, etc. the effect of strength

Inactive Publication Date: 2017-08-22
ANHUI SENTAI WPC GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the lamination process of floor preparation, the re-lamination process is extremely complicated, it is difficult to fu

Method used

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  • On-line three-roll fitting large floor with lock catch preparation technology
  • On-line three-roll fitting large floor with lock catch preparation technology
  • On-line three-roll fitting large floor with lock catch preparation technology

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0023] An on-line three-roll lamination process for large-scale flooring with locks, which mainly includes a mixing process, an extrusion process, and a lamination process;

[0024] In the mixing process, the required raw material components and component quantities are:

[0025]

[0026] The sum of the amounts of the above components satisfies 100%;

[0027] Mixing process: including feeding and high-pressure mixing. The feeding step is to add the above-mentioned raw materials into the feeding hopper in proportion. The temperature of high-pressure mixing is 100-135°C, and the time of high-pressure mixing is 15-20 minutes;

[0028] Extrusion process: convey the mixed material pellets to the extruder. The barrel of the extruder includes five zo...

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Abstract

The invention provides an on-line three-roll fitting large floor with locking button preparation technology, and relates to the technical field of plastic wood material production. The preparation technology mainly comprises a material mixing process, an extruding process and a fitting process; the required raw material components and the amount of components in the mixing process are: 30 to 35% of PVC 5, 60 to 70% of ground calcium carbonate, 0.03 to 0.07% of PE wax, 0.1 to 0.2% of calcium and zinc stabilizer, 0.1 % of processing modifier, and the balance of MBS, and the sum of the components is 100%. The on-line three-roll fitting large floor with locking button preparation technology has the following beneficial effects that a previous complex technology of fitting again is solved, the on-line integration of extruding and fitting is fully realized, the biggest advantage is blending and pressing a color film and a wear-proof layer by using temperature, no glue exists and the peel strength is greatly improved.

Description

[0001] Technical field: [0002] The invention relates to the technical field of production of plastic-wood materials, in particular to an online three-roll lamination process for preparing a large floor with locks. [0003] Background technique: [0004] Plastic packaging waste has seriously polluted the environment, affected industrial and agricultural production, and endangered human health and the survival of animals and plants. The world's annual output of plastics has exceeded 200 million tons, and my country's plastic packaging materials have exceeded 10 million tons in 2007. After one-time use, most of these plastic packaging materials and containers have become solid waste. Plastic packaging waste is light in weight, large in size, large in quantity, difficult to degrade, and cannot be incinerated at will. Most of them are discarded beside railways, inland waters, and streets and alleys in cities and towns. Over time, they become shocking "white pollution" belts. Acco...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L23/06C08L51/04C08K3/26B29C69/00B29C65/02B29C47/92B29C48/92
CPCC08L27/06B29C48/0021B29C48/92B29C2948/92514B29C2948/92704C08K2003/265C08L2205/03C08L23/06C08L51/04C08K3/26
Inventor 唐圣卫唐道远
Owner ANHUI SENTAI WPC GRP CO LTD
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