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A manufacturing process of waste composite floor

A composite floor and a manufacturing process technology, applied in the field of flooring, can solve problems such as adverse impact on environmental protection, increase production costs, waste wood, etc., and achieve the effects of avoiding pollution, good use effect, and good floor stability.

Inactive Publication Date: 2017-09-29
抚顺森隆达木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now due to the shortage of resources, the use of wood is greatly restricted. When natural wood is used in the production of wooden floors and many furniture productions, it will produce a lot of shavings and scraps. These materials are difficult to be reused due to their size. A lot of wood is wasted. If it is not handled properly, it will have a considerable adverse impact on environmental protection, and increase the production cost of the enterprise, and change from a resource-consuming enterprise to a resource-saving enterprise.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The invention discloses a process for manufacturing waste composite flooring. Specifically, the process includes the following steps:

[0020] A. Selection of raw materials: select 50kg shavings and 50kg sawdust as raw materials, remove impurities in the raw materials, and select phenolic glue as auxiliary materials;

[0021] B. Drying and soaking: Dry the shavings and sawdust to control their moisture content to 4%-12%, then pour 50kg of shavings and 50kg of sawdust into the phenolic glue and soak for 2 hours;

[0022] C. Drying: Dry the soaked raw materials to make the water content 6%-10%;

[0023] D. Hot press forming: Put the dried raw materials into the mold cavity of the hot press for hot press forming. The process is as follows: first use low pressure 3.0Mpa hot press for 45 seconds, then use high pressure 6.0Mpa hot press for 3.5 minutes, And control the temperature in the mold cavity to be 160°C during hot pressing, and after the hot pressing is completed, a ...

Embodiment 2

[0032] The invention discloses a process for manufacturing waste composite flooring. Specifically, the process includes the following steps:

[0033] A. Selection of raw materials: select 100kg shavings and 100kg sawdust as raw materials, remove impurities in the raw materials, and select phenolic glue as auxiliary materials;

[0034] B. Drying and soaking: Dry the shavings and sawdust to control their moisture content to 7%-9%, then pour the shavings and sawdust into the phenolic glue according to the ratio of 1:1, and soak for 11 hours;

[0035] C. Drying: drying the soaked raw materials to make the water content 8%;

[0036] D. Hot pressing: Put the dried raw materials into the mold cavity of the hot press for hot pressing. The process is as follows: first use low pressure 3.0Mpa hot pressing for 50 seconds, and then use high pressure 6.0Mpa hot pressing for 4 minutes. And control the temperature in the mold cavity to be 165°C during hot pressing, and after the hot pressin...

Embodiment 3

[0045] The invention discloses a process for manufacturing waste composite flooring. Specifically, the process includes the following steps:

[0046] A. Selection of raw materials: select 150kg shavings and 150kg sawdust as raw materials, remove impurities in the raw materials, and select phenolic glue as auxiliary materials;

[0047] B. Drying and soaking: Dry the shavings and sawdust to control their moisture content to 4%-12%, then pour 50kg of shavings and 50kg of sawdust into the phenolic glue and soak for 20 hours;

[0048] C. Drying: Dry the soaked raw materials to make the water content 10%;

[0049] D. Hot pressing molding: put the dried raw materials into the mold cavity of the hot press machine, and carry out hot pressing molding. The process is as follows: first use low pressure 3.0Mpa hot pressing for 55 seconds, then use high pressure 6.0Mpa hot pressing for 4.5 minutes, And control the temperature in the mold cavity to be 170°C during hot pressing, and after th...

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PUM

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Abstract

The invention discloses a manufacturing process of waste composite flooring, which relates to the technical field of flooring; the invention forms large boards through the selection of raw materials, drying and soaking of raw materials, drying, hot pressing and forming, and then standing the large boards , the large slab material is used as a floor blank, and after the blank is left to stand, it is slotted and tenoned to obtain a waste composite floor; this kind of floor of the present invention has good use effect and good floor stability, and due to the use of discarded wood shavings 1. Sawdust is used as a raw material, so it can avoid polluting the environment and has a good environmental protection effect. Its production cost is low, the production method is easy to implement, and it can carry out automated production.

Description

【Technical field】 [0001] The invention relates to the technical field of flooring, in particular to a manufacturing process of waste composite flooring. 【Background technique】 [0002] Wooden floor has become the main material for interior decoration because of its natural, environmental protection and beautiful texture. Now due to the shortage of resources, the use of wood is greatly restricted. When natural wood is used in the production of wooden floors and many furniture productions, it will produce a lot of shavings and scraps. These materials are difficult to be reused due to their size. A lot of wood is wasted, and if it is not handled properly, it will have a considerable adverse impact on environmental protection, and increase the production cost of the enterprise, and change from a resource-consuming enterprise to a resource-saving enterprise. 【Content of invention】 [0003] The purpose of the present invention is to effectively overcome the shortcomings of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27N3/00E04F15/04
Inventor 徐树宏徐飞曲丽莉侯峰刘凯王力笪齐兵王旭
Owner 抚顺森隆达木业有限公司
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