CN103991119A - Multi-layer wood floor manufacturing technique - Google Patents

Abstract

The invention relates to a multi-layer wood floor manufacturing technique which comprises the steps of stacking a man-made density fiberboard, aluminum oxide wear resistant paper and dried 10S-200S natural veneer in sequence, conducting hot-pressing treatment at a temperature of 200 DEG C and under a pressure of 2000 tons, adhering the natural veneer to the man-made density fiberboard, conducting coloring and drying, conducting sanding, conducting secondary heat treatment, conducting cutting and notch forming, and finally conducting wax sealing and binding on a floor with a notch to obtain a finished product. According to the manufacturing technique, the natural veneer adheres to the surface, secondary heat treatment is conducted, and a slot line and a lock catch are formed and sealed with wax. The manufacturing technique has the advantages that cost is low, the lock catch is arranged to guarantee transverse tension, cracking can not occur easily, heat resistance is high, and water resistance and formaldehyde volatilization resistance are realized.

Description

A kind of production technology of multi-layer wooden floor

[technical field]

The present invention relates to timber floor technical field, be specifically related to a kind of production technology of multi-layer wooden floor.

[background technology]

Timber floor refers to the floor made from timber, domestic product be mainly divided into solid wooden floor board, laminated flooring, solid wooden compound floor, natural landscape floor, bamboo floor and the large class of cork flooring six woodenly.There are the following problems for present timber floor: the firstth, and traditional solid wood adopts the structure ratio of at least three layers, and cost is high; The secondth, traditional solid wooden floor board adopts straight mouthful, there is no snap close, laterally there is no pulling force, easily crack; The 3rd is that Traditional Wood floor adopts the technology of colding pressing, and temperature capacity is poor; The 4th is traditional solid wooden floor board surface leaching paint, and paint is easily spent; The 5th is that traditional solid wooden floor board does not process the plate mouth on floor, therefore water resistance is poor, with and interior formaldehyde out volatile, affect the healthy of people.

[summary of the invention]

The object of the invention is to defect and deficiency for prior art, provide a kind of simple in structure, the production technology of a kind of multi-layer wooden floor reasonable in design, easy to use, it adopts surface to paste natural veneer, carry out secondary heat treatment, offer the line of rabbet joint and snap close, and the line of rabbet joint and snap close are carried out to sealing wax, it is low that it has cost, be provided with snap close, ensure that it laterally has pulling force, is difficult for crack, the features such as heat resistance is strong, the anti-formaldehyde volatilization of waterproof.

For achieving the above object, the technical solution used in the present invention is:

The production technology of a kind of multi-layer wooden floor of the present invention, it adopts following production stage:

(1). amonang skin---artificial density fiber board, alundum (Al2O3) abrasion-proof paper, the natural veneer of drying latter 10 to 200 are stacked together in order, carry out hot-pressing processing with the high temperature of 200 degree, the pressure of 2000 tons, natural veneer is pasted on artificial density fiber board;

(2). painted---the wood-based plate that posts wooden skin is put into the painted paint line that rolls, painted with the color water paint mixing up, then enter dryer and carry out drying and processing;

(3). husky light---pure solid wood epidermal surface fiber is coarse, enters sanding machine and carries out surface finish, makes wooden skin smooth surface;

(4). secondary heat treatment---dipping balance paper, the wood-based plate that posts wooden skin, alundum (Al2O3) wearing layer are stacked successively, carry out secondary heat treatment;

(5). cut---the plank after secondary hot pressing is cut into the floor strip of given size;

(6). otch---the floor strip after cutting is put into slotted line, output snap close, bevel edge;

(7). sealing wax---hot transfer printing, sealing wax processing are carried out in the floor of otch, make finished product.

Adopt after said structure, beneficial effect of the present invention is: the production technology of a kind of multi-layer wooden floor of the present invention, and it adopts surface to paste natural veneer, carries out secondary heat treatment, offer the line of rabbet joint and snap close, and the line of rabbet joint and snap close are carried out to sealing wax, it is low that it has cost, is provided with snap close, ensure that it laterally has pulling force, the features such as be difficult for crack, heat resistance is strong, the anti-formaldehyde volatilization of waterproof.

[detailed description of the invention]

Describe the present invention in detail with specific embodiment below, illustrative examples wherein and explanation are only used for explaining the present invention, but not as a limitation of the invention.

The production technology of a kind of multi-layer wooden floor of the present invention, it adopts following production stage:

(1). amonang skin---artificial density fiber board, alundum (Al2O3) abrasion-proof paper, the natural veneer of drying latter 10 to 200 are stacked together in order, carry out hot-pressing processing with the high temperature of 200 degree, the pressure of 2000 tons, natural veneer is pasted on artificial density fiber board;

(2). painted---the wood-based plate that posts wooden skin is put into the painted paint line that rolls, painted with the color water paint mixing up, then enter dryer and carry out drying and processing;

(3). husky light---pure solid wood epidermal surface fiber is coarse, enters sanding machine and carries out surface finish, makes wooden skin smooth surface;

(4). secondary heat treatment---dipping balance paper, the wood-based plate that posts wooden skin, alundum (Al2O3) wearing layer are stacked successively, carry out secondary heat treatment;

(5). cut---the plank after secondary hot pressing is cut into the floor strip of given size;

(6). otch---the floor strip after cutting is put into slotted line, output snap close, bevel edge;

(7). sealing wax---hot transfer printing, sealing wax processing are carried out in the floor of otch, make finished product.

The present invention has the following advantages compared with traditional solid wood board and composite plate:

(I) the present invention is compared with traditional solid wooden floor board:

Cost---with the structure ratio of three layers of traditional solid woods or multilayer, be wood because new product only has top layer wood skin, just greatly reduce comparatively speaking product cost;

Snap close---traditional solid wooden floor board is straight mouthful, there is no snap close, laterally there is no pulling force, easily crack, and our new product adopts the snap close of composite floor board, laterally has pulling force to be difficult for crack;

Underground heat---traditional solid wooden floor board adopts the technology of colding pressing, and temperature capacity is poor, and what our new product adopted is hot-pressing technique, strong to the tolerance of temperature, is applicable to geothermal environment;

Wear-resisting---traditional solid wooden floor board top layer leaching paint, paint is easily spent, and our new product top layer is alundum (Al2O3) wearing layer, wear-resisting, anti-scratch;

Anti-water seal aldehyde---traditional solid wooden floor board does not process floor panel mouth, and our new product is coated water-repellent paint at floor panel mouth, and waterproofing protection is carried out in floor, has suppressed the release of formaldehyde simultaneously, and formaldehyde has been enclosed in floor;

(II) the present invention is compared with conventional composite floor:

Conventional composite floor determines with a product woodgrain lines route facing paper, has our new product employing natural veneer of floor of identical decorative pattern, and every floor is unique, does not have the lines of repetition.

The production technology of a kind of multi-layer wooden floor of the present invention, it adopts surface to paste natural veneer, carry out secondary heat treatment, offer the line of rabbet joint and snap close, and the line of rabbet joint and snap close are carried out to sealing wax, it is low that it has cost, be provided with snap close, ensure that it laterally has pulling force, is difficult for crack, the features such as heat resistance is strong, the anti-formaldehyde volatilization of waterproof.

The above is only preferred embodiments of the present invention, and the equivalence of doing according to structure, feature and principle described in patent claim of the present invention therefore all changes or modifies, and is included in patent claim of the present invention.

Claims (1)

1. a production technology for multi-layer wooden floor, is characterized in that: it adopts following production stage:

(1). amonang skin---artificial density fiber board, alundum (Al2O3) abrasion-proof paper, the natural veneer of drying latter 10 to 200 are stacked together in order, carry out hot-pressing processing with the high temperature of 200 degree, the pressure of 2000 tons, natural veneer is pasted on artificial density fiber board;

(2). painted---the wood-based plate that posts wooden skin is put into the painted paint line that rolls, painted with the color water paint mixing up, then enter dryer and carry out drying and processing;

(3). husky light---pure solid wood epidermal surface fiber is coarse, enters sanding machine and carries out surface finish, makes wooden skin smooth surface;

(4). secondary heat treatment---dipping balance paper, the wood-based plate that posts wooden skin, alundum (Al2O3) wearing layer are stacked successively, carry out secondary heat treatment;

(5). cut---the plank after secondary hot pressing is cut into the floor strip of given size;

(6). otch---the floor strip after cutting is put into slotted line, output snap close, bevel edge;

(7). sealing wax---hot transfer printing, sealing wax processing are carried out in the floor of otch, make finished product.