CN1197720A - Production process of carbonized bamboo floor board - Google Patents

Abstract

The bamboo floor product will not produce mildew and rot and wormeating and has elegant coffee color. It is produced by the technological processes of steaming bamboo stripe with proper thickness in steaming pool with mildew-preventing and worm-preventing preservative for 6 hr, drying to moisture content of 8-10%, carbonizing in pressure steam container at 0.3-0.55 KG/sq cm for 90-120 min and post-treatment.

Description

Production process of carbonized bamboo floor board

The present invention relates to bamboo floor producing technology, further be meant the treatment technology of bamboo flooring material.

The bamboo floor of prior art has characteristics such as attractive in appearance, the generous and raw material resources of product are abundant, is progressively applied.In process of production, though adopted mildew-resistant, insect protected and anti-deformation to handle, not going mouldy and the infested and indeformable problem that remains a needs continuation research during product used in the long term.And the color and luster of the bamboo flooring product of prior art is also unsatisfactory.

The objective of the invention is, design a kind of production process of carbonized bamboo floor board, make that the bamboo floor that is produced is never infested goes mouldy and be out of shape, and the color elegance is generous.

Technical scheme of the present invention is that described production process of carbonized bamboo floor board is:

(1) thick bamboo tube with raw material breaks into the application size;

(2) go Huang, go green grass or young crops to cut into the bamboo bar of suitable thickness;

(3) in the boiling water that is added with mould inhibitor, insect-proof agent, anticorrisive agent thermophilic digestion 5-7 hour;

(4) being dried to the material moisture content is about 8-10%;

(6) will become flooring product through the bamboo processing of carbonization treatment;

Its technical characterictic is, is carbonization technique (5) afterwards in above-mentioned drying process step (4), and described carbonization technique (5) is that it is 0.3-0.55kg/cm that the bamboo wood after drying is handled places steam pressure ²Carry out carbonization in the environment, the time is 90-120 minute.

Below the present invention made further specify.

Technology of the present invention is to increase carbonization technique to form in the bamboo floor producing technology of prior art.Described technical process is, remove Huang after will breaking into required size as raw-material thick bamboo tube, go green grass or young crops, cut into the bamboo bar of suitable thickness, insert thermophilic digestion pond mid-boiling point boiling 5-7 hour then, place again dry kiln carry out drying handle to the material moisture content be about 8-10%, after this dried bamboo wood being inserted pressure again is 0.3-0.55kg/cm ²(when being 2-3.5kg/ ²) steam pressure cooker (cabinet) in carbonization treatment 90-120 minute (concrete time length is looked the consideration of carbonization shade and is determined), afterwards with carbonization bamboo processing well-thought-out plan flooring product.Bamboo wood after the carbonization treatment is coffee-like.

Design principle of the present invention is, the processing of former bamboo wood material handled to insert in the steam pressure cooker after the oven dry of cooking disinfection mildew and insect proof again handle, with its tissue fibers infiltration carbonization, being about to the preceding material in half a lifetime of carbonization makes tissue fibers all become hundred-percent ripe wood after carbonization, its sugar part and humatite matter that originally remained in the material body is thoroughly removed, sheet material through the bamboo wood institute moulding of this processing never goes mouldy, infested, distortion, and especially its graceful generous coffee color more attracts masses.The present invention's carbonization technique is meticulously development and form through test of designer, its unique technology handle the bamboo floor make it never to be out of shape, go mouldy, infested aspect effect distinguished, and make the bamboo floor have the coffee color and luster of elegance.

As known from the above, the present invention is a production process of carbonized bamboo floor board, make the bamboo flooring product of being produced have the color and luster elegance generous, indeformable, do not go mouldy and insect-free characteristics.

Embodiment: according to aforementioned technology, thick bamboo tube is broken into used size, go green grass or young crops to go Huang to cut into the bamboo bar of suitable thickness, inserted in the thermophilic digestion pond that is added with mould inhibitor, insect-proof agent and anticorrisive agent boiling six hours, inserting dry kiln drying to bamboo wood moisture content again is about 8%, and inserting pressure then is 0.45kg/cm ²Handled about 100 minutes in the steam pressure cooker, process the well-thought-out plan flooring product thereafter.

Claims (1)

1, a kind of carbonized bamboo floor board and production technology, described technology is:

(1) thick bamboo tube with raw material breaks into the application size;

(2) go Huang, go green grass or young crops to cut into the bamboo bar of suitable thickness;

(3) in the boiling water that is added with mould inhibitor, insect-proof agent, anticorrisive agent thermophilic digestion 5-7 hour;

(4) being dried to the material moisture content is about 8-10%;

(6) will become flooring product through the bamboo processing of carbonization treatment;

Its technical characterictic is, is carbonization technique (5) afterwards in above-mentioned drying process step (4), and described carbonization technique (5) is that it is 0.3-0.55kg/cm that the bamboo wood after drying is handled places steam pressure ²Carry out carbonization in the environment, the time is 90-120 minute.