Hipboard

A blockboard and plank technology, which is applied in the direction of wood processing appliances, wooden veneer joints, manufacturing tools, etc., can solve the problems of blockboard smell pungent, harmful to human body, poor nail holding power, etc. Nose odor, good nail holding power, and the effect of improving stability

Inactive Publication Date: 2016-07-20
TIANJIN XIANGXUN AVIATION SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention aims to solve the problems of traditional blockboards such as pungent smell, harmful to human body, not environmentally friendly, poor nail holding power, easy to deform, etc.

Method used

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  • Hipboard

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Embodiment Construction

[0012] A blockboard is a composite wood board that is vertically symmetrical with a core 1 as the center, and is composed of a core 1, a bamboo charcoal layer 2, a PVC layer 3, an imidazoline layer 4, and an adhesive veneer 5. The board core 1 is formed by interlocking and splicing diamond-shaped planks, and two layers of bamboo charcoal layers 2 are arranged on the left and right sides of the board core 1 respectively, and the thickness of the bamboo charcoal layer 2 is between 0.4-0.6 mm. A PVC layer 3 is arranged between two layers of bamboo charcoal layers 2, and a layer of bamboo charcoal layer 2 is arranged, and finally an imidazoline layer 4 and an adhesive veneer 5 are arranged in sequence. The thickness of the imidazoline layer 4 is between 0.5-1 mm. Add at least one of polyvinyl alcohol, polyethylene glycol, and hydroxymethyl cellulose to the glue for gluing the veneer 5 .

[0013] Bamboo charcoal is a kind of charcoal made of three-year-old moso bamboo as raw mater...

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Abstract

The invention provides a hipboard. The hipboard is a composite board laterally zygomorphic with a board core as center, and consists of the board core, bamboo charcoal layers, PVC layers, an imidazolidine laser and an adhesive veneer; two bamboo charcoal layers are respectively arranged on the left and right two sides of the board core; the PVC layers are arranged between the two bamboo charcoal layers; and finally, the imidazolidine laser and the adhesive veneer are arranged in sequence. The hipboard can effectively improve the pungent smell, reduce the harm to human bodies, improves the board stability, enables the board to be not easy to deform, and is better in nail holding capacity.

Description

technical field [0001] The invention relates to the technical field of boards, in particular to blockboards. Background technique [0002] Blockboard, commonly known as large core board, is made of two veneers glued together in the middle. The total thickness of the double-sided glued veneers of the blockboard shall not be less than 3mm. The corner defects of various blockboards shall not exceed 5mm in width and 20mm in length within the nominal format. The middle plank is made of high-quality natural planks after heat treatment (that is, drying in the drying room), and then processed into wooden strips of certain specifications, which are spliced ​​by a jigsaw machine. The spliced ​​wooden boards are covered with two layers of high-quality veneer on both sides, and then glued by cold and hot presses. Since blockboard is a special plywood, the principle of symmetry should also be followed in the production process to avoid warping and deformation of the board. As a thick ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/00B32B21/08
Inventor 卢逊
Owner TIANJIN XIANGXUN AVIATION SCI & TECH CO LTD
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