CN102941611A

CN102941611A - Processing method of pigment-free printed floor

Info

Publication number: CN102941611A
Application number: CN2012104590583A
Authority: CN
Inventors: 林国庆
Original assignee: JIANGXI SONGTAO BAMBOO INDUSTRY Co Ltd
Current assignee: JIANGXI SONGTAO BAMBOO INDUSTRY Co Ltd
Priority date: 2012-11-15
Filing date: 2012-11-15
Publication date: 2013-02-27

Abstract

The invention relates to a processing method of a pigment-free printed floor, which comprises the following steps that a mould carved with patterns is poured into a steel roller; heating wires are uniformly laid in the steel roller, and then the steel roller is installed on a roller press; an alternate bamboo piece is immerged into a sodium hypochlorite solution with the concentration of 10 to 12% and heated, then the alternate bamboo piece is taken out and aired, so as to manufacture a bamboo floor slab, and then the bamboo floor slab is dried, so that the water ratio of the bamboo floor slab is within 10%; the steel roller is preheated, vinegar is uniformly sprayed on the printed surface of the bamboo floor slab, and the temperature of the steel roller is controlled to be 220 to 230 DEG C; and then the bamboo floor slab is put into the roller press. According to the processing method, the patterns can leave clear carbon traces on the bamboo floor, colors penetrate into the inner parts of bamboos, fading and depigmentation do not occur, and the patterns are clearer and more beautiful under light refraction. The pigment-free printed floor has the advantages of durability, no pollution and environmental friendliness, a plurality of the floors can be spliced to press a large area of patterns during processing, the benefits can be greatly increased, and the pigment-free printed floor is suitable for mass production.

Description

A kind of without colorant decoration printing floor processing method

Technical field

The present invention relates to a kind of without colorant decoration printing floor processing method.

Background technology

Substantially take true qualities and additive color as main, the single and homogeneity of product makes the development on bamboo floor be subject to limitation on bamboo floor on the market.Be that product has brought abundant decorative pattern without colorant stamp bamboo floor, have the advantages that color is simple and unsophisticated, do not fade, do not fade.

Summary of the invention

Purpose of the present invention just provides simple, the environmental protection of a kind of technique, clear patterns attractive in appearance without colorant decoration printing floor processing method.

Of the present invention without colorant decoration printing floor processing method, may further comprise the steps:

1, with the figuratum mould of engraving, cast steel cylinder makes the steel cylinder surface with pattern line;

2, in the steel cylinder, evenly lay heating wire, the steel cylinder that makes is contained on the roller press;

3, purchase bamboo plate, it is among the liquor natrii hypochloritis of 8-12% that bamboo plate is immersed concentration, be heated to 60-80 ℃, kept 90-120 minute, and pulled out and dry, processing well-thought-out plan floor blank, again with bamboo floor blank polishing dedusting, the thickness difference of buffed surface is controlled between the 0.5-1.6mm, and oven dry makes its moisture content in 10% afterwards; 4, steel cylinder preheating is at the printing plate face sprinkling vinegar liquid of bamboo floor blank, to increase thermoprint pigment and pigment at the adhesive force of plate face, temperature is controlled between the 160-280 degree, when producing stamp, light temperature is controlled to be the 160-200 degree, and dark temperature is controlled to be the 200-280 degree;

5, with bamboo floor blank panel up, lie on the conveyer belt, send into roller press, the impression linear speed is 8-12 m/min, drum pressure 8-10MPa, and through HTHP, the layout of steel cylinder irons on bamboo floor blank panel.

Of the present invention simple without colorant decoration printing floor processing method technique, can make pattern stay clearly carbon element vestige on the bamboo floor, color is goed deep into the inside of bamboo wood, does not fade and fades, and is durable in use, through the spraying celluloid paint, pattern can be more clear attractive in appearance under the refraction of light, and this unpigmented decoration printing floor not to pollute, again environmental protection, and adding can the polylith floor be stitched together man-hour impresses out large-area pattern, can greatly increase the benefit, and be conducive to batch production.

The specific embodiment

A kind of without colorant decoration printing floor processing method, concrete steps are will carve figuratum mould, cast steel cylinder; Evenly lay heating wire in the steel cylinder, the steel cylinder is contained on the roller press afterwards; It is among the liquor natrii hypochloritis of 10-12% that bamboo plate for subsequent use is immersed concentration, is heated to 75-80 ℃, keeps 120 minutes, pull out and dry, make the bamboo floor blank, with bamboo floor blank polishing dedusting, the thickness difference of buffed surface is controlled between the 1.2-1.4mm, and oven dry makes its moisture content in 10% afterwards; The preheating of steel cylinder, evenly spray vinegar liquid at bamboo floor blank printing plate face, to increase thermoprint pigment and pigment at the adhesive force of plate face, the temperature of steel cylinder is controlled at the 220-230 degree, with bamboo floor blank panel up, lies on the conveyer belt, send into roller press, the impression linear speed is 10 m/mins, drum pressure 8MPa, and through HTHP, the layout of steel cylinder irons on bamboo floor blank panel.

Claims

1. one kind without colorant decoration printing floor processing method, and it is characterized in that: it may further comprise the steps:

(1), with the figuratum mould of engraving, cast steel cylinder makes the steel cylinder surface with pattern line;

(2), in the steel cylinder, evenly lay heating wire, the steel cylinder that makes is contained on the roller press;

(3), purchase bamboo plate, it is among the liquor natrii hypochloritis of 8-12% that bamboo plate is immersed concentration, be heated to 60-80 ℃, kept 90-120 minute, and pulled out and dry, processing well-thought-out plan floor blank, again with bamboo floor blank polishing dedusting, the thickness difference of buffed surface is controlled between the 0.5-1.6mm, and oven dry makes its moisture content in 10% afterwards; (4), the preheating of steel cylinder, spray vinegar liquid at the printing plate face of bamboo floor blank, temperature is controlled between the 160-280 degree;

(5), with bamboo floor blank panel up, lie on the conveyer belt, send into roller press, the impression linear speed is 8-12 m/min, drum pressure 8-10MPa, and through HTHP, the layout of steel cylinder irons on bamboo floor blank panel.