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Processing technology for waterproof strand woven bamboo flooring

A processing technology, technology of bamboo floor

Inactive Publication Date: 2012-07-18
JIANGXI NANFENG ZHENYU IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bamboo strips pressed by such a pressing wheel can only form 3 to 5 smaller strips, which is difficult to achieve the fibrous bamboo filaments we need. Such bamboo strips are not broken due to the internal structure At the same time, the glue can only be attached to the surface of the bamboo strips, and it is difficult to penetrate into the interior of the bamboo strips
When the square material is pressed by thousands of tons of pressure presses, the bamboo strips will be completely crushed, so that each part of the square material will contain crushed but not soaked bamboo strips, which will be used in the subsequent flooring process. After being cut into slices, some of the bamboo strips that have not been soaked in glue are exposed on the surface, resulting in jumping wires, cracks, burrs and other phenomena that seriously affect the quality of the floor.
Even if the bamboo strips are not exposed on the surface, once they are splashed with water or soaked in water, it is easy to cause the floor to absorb water and swell and deform, resulting in uneven floors and seriously affecting the service life of the floor
Moreover, the glue density used in the existing waterproof floor technology is difficult to make the floor have a very good waterproof effect

Method used

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  • Processing technology for waterproof strand woven bamboo flooring
  • Processing technology for waterproof strand woven bamboo flooring
  • Processing technology for waterproof strand woven bamboo flooring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A processing technology for waterproof heavy bamboo flooring comprises the following steps in sequence.

[0035] (1) The bamboo is cut off as required and then fragmented, and the bamboo joints are removed to obtain bamboo chips.

[0036] (2) The bamboo slices are further finely dissected, and the green bamboo slices are separated from the yellow bamboo slices.

[0037] (3) The bamboo yellow slices separated in step (2) are pressed into fibrous bamboo strips by a roller crusher.

[0038] (4) Carbonize or cook and bleach the fibrous bamboo strips, and then put them in a drying room for drying.

[0039] (5) Select the dried fibrous bamboo strips, and remove the bad bamboo fibrous bamboo strips.

[0040] (6) Replace the head and tail of half of the fibrous bamboo strips after removing the bad bamboo fibrous bamboo strips, mix and bundle with the other half of the fibrous bamboo strips and place them together.

[0041] (7) Put the bundled fibrous bamboo strips into the d...

Embodiment 2

[0056] A processing technology for waterproof heavy bamboo flooring comprises the following steps in sequence.

[0057] (1) The bamboo is cut off as required and then fragmented, and the bamboo joints are removed to obtain bamboo chips.

[0058] (2) The bamboo slices are further finely dissected, and the green bamboo slices are separated from the yellow bamboo slices.

[0059] (3) The bamboo yellow slices separated in step (2) are pressed into fibrous bamboo strips by a roller crusher.

[0060] (4) Carbonize or cook and bleach the fibrous bamboo strips, and then put them in a drying room for drying.

[0061] (5) Select the dried fibrous bamboo strips, and remove the bad bamboo fibrous bamboo strips.

[0062] (6) Replace the head and tail of half of the fibrous bamboo strips after removing the bad bamboo fibrous bamboo strips, mix and bundle with the other half of the fibrous bamboo strips and place them together.

[0063] (7) Put the bundled fibrous bamboo strips into the d...

Embodiment 3

[0071] A processing technology for waterproof heavy bamboo flooring comprises the following steps in sequence.

[0072] (1) The bamboo is cut off as required and then fragmented, and the bamboo joints are removed to obtain bamboo chips.

[0073] (2) The bamboo slices are further finely dissected, and the green bamboo slices are separated from the yellow bamboo slices.

[0074] (3) The bamboo yellow slices separated in step (2) are pressed into fibrous bamboo strips by a roller crusher.

[0075] (4) Carbonize or cook and bleach the fibrous bamboo strips, and then put them in a drying room for drying.

[0076] (5) Select the dried fibrous bamboo strips, and remove the bad bamboo fibrous bamboo strips.

[0077] (6) Replace the head and tail of half of the fibrous bamboo strips after removing the bad bamboo fibrous bamboo strips, mix and bundle with the other half of the fibrous bamboo strips and place them together.

[0078] (7) Put the bundled fibrous bamboo strips into the d...

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Abstract

The invention relates to a processing method of bamboo products, in particular to processing technology for a waterproof strand woven bamboo flooring. The processing technology includes chipping, bamboo joint removing, fine cutting, pressing to form fiber-shaped bamboo strips, carbonization or cooking bleaching, drying, impregnation, pressing to form bamboo flooring blanks and the like. Filament clamping rollers which are provided with blades with sharp edges are adopted, glue can completely permeate into fiber bamboo filament bundles, various portions of the inside of each bamboo strip can sufficiently absorb the glue, problems of filament jumping, cracking, burrs and the like can be avoided, and the quality of the flooring is greatly improved. In addition, the density and the specific gravity of the glue can meet requirements of waterproof floorings, external moisture cannot enter the flooring easily, an excellent waterproofing effect is achieved, and the service life of the flooring is prolonged.

Description

technical field [0001] The invention relates to a processing method of bamboo products, in particular to a processing technology of waterproof heavy bamboo floor. Background technique [0002] Bamboo flooring is a high-grade and high-grade decorative material. In recent years, it has been widely used in home furnishing, office buildings, hotels, and some entertainment and sports venues. It is deeply loved by consumers at home and abroad. In the production process of heavy bamboo flooring, it is necessary to press bamboo strips into filaments so as to be fully dipped in glue, and then use a press to press the dipped filamentary bamboo strips into square materials, and then make heavy bamboo flooring. But existing wire pressing machine is made up of two groups of knot knives and two groups of wire pressing wheels. Because the knife-edge of the blade in the pressing wheel is flat, utilize pressure to crush the bamboo strips. The bamboo strips pressed by such a pressing wheel ...

Claims

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Application Information

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IPC IPC(8): B27M3/04B27M1/02
Inventor 林垂伍
Owner JIANGXI NANFENG ZHENYU IND GRP
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