CN104562753A - Real-wax batik process - Google Patents

Abstract

The invention discloses a real-wax batik process. The process flow comprises wax printing by a roller, dyeing, piling and fixation, water washing, dewaxing and printing. Energy saving and consumption reduction measures are taken, so that the production cost is reduced. A wax printing method that the back side is printed and then the front side is printed is adopted, a wax film on the back side extends to some extent under the pressure effect of the front side, the front and back sides are slightly different during batik dyeing of a main pattern, the three-dimensional and vivid main pattern effect is produced after dewaxing, then special processing is performed on the wax film, and the main pattern is more vivid and three-dimensional. Dewaxing is realized in two steps: in the first step, physical dewaxing is performed with a roll compacting rope washing method; in the second step, an alkali and the wax have a saponification reaction, wax remaining in cloth is removed, the white place is not stained, and the dyeing brilliance is guaranteed.

Description

Printing technology imitated by true wax

 

Technical field

The invention belongs to printing technology, be specifically related to a kind of true wax and imitate printing technology.

 

Background technology

The resist printing calico of the true wax of roller, being commonly called as " machine calico ", is at a certain temperature, utilizes the viscosity of wax to increase, is stamped on cloth with printing rollers by wax, because wax cannot permeable fiber, only plays resist printing effect at fabric face.By carrying out physics, chemical process to wax stone, wax stone is made to expose random gap by design idea, carry out all or positioning dyeing, stamp without the fiber of resist printing ability in gap, the series of products such as Orion Blue hair wax line, single wax line, two wax line, colorful wax line, band wax seal flower can be produced, be aided with extraordinary tracking stamp and spice finish again, more high-grade wax seal figured cloth can be produced.The technological process of roller true Batik cloth is longer, and technical requirement is higher, and thus production cost is also higher.Such calico price is 7-10 times of common true snuff cloth.

 

Summary of the invention

In order to overcome the above-mentioned defect that prior art field exists, the object of the invention is to, provide a kind of true wax to imitate printing technology, reduce technological process, reduce costs.

Printing technology imitated by true wax provided by the invention, and technological process is as follows:

A, roller print wax: the wax liquid endured is put into insulation cake wax, with suction wax roller, wax liquid is imported in colored roller concave surface, at flower roller internal diameter heating and thermal insulation, unnecessary wax is removed with scraper, first add impression wax in reverse of the cloth, wrong half cycle prints front again, is 145 DEG C to flower, print wax temperature, print wax head subenvironment temperature is 70 DEG C, has printed rear timely refrigeration or water-cooled to normal temperature;

B, dyeing: carry out a leaching one pad dyeing look with the dyestuff of 35g/l, 98% glacial acetic acid of 60ml/l;

C, fixation of banking up: with caustic soda, the thiourea dioxide of 1.8g/l, the ventilative fixation 2-3min that banks up of fixing and hyperchromicity agent of 0.5g/l of 2g/l;

D, washing: clean water;

E, move back wax: wash groove with 20 ropes and conspire to create wax-removing machine, speed of a motor vehicle 150m/min, front 10 lattice add water, and physics moves back wax, waste liquid suspension method for floating recycling wax, in rear 10 lattice, front 8 lattice heat 90 DEG C, add alkali 20g/L, chemical reaction moves back wax, then is washed to neutrality, open-width cropping, waste liquid acid recovery wax;

F, stamp: stamp prescription is: the REACTIVE DYES of 5%, the urea of 25%, 25% sodium bicarbonate, the reservehao S of 10%, the sodium alginate paste of 13%, add water synthesis 100%.

Printing technology imitated by true wax provided by the invention, and its beneficial effect is, takes measures to effectively increase energy savings and reduce material consumption, reduces production cost.Because print wax mode is first back up, print front again, under positive pressure effect, the cere of reverse side extends to some extent, and when the anti-dyeing colour of master pattern, positive and negative are difference slightly, three-dimensional, lively master pattern effect is produced after moving back wax, again the special process is carried out to cere, master pattern can be made more vividly aobvious, be rich in third dimension.Move back wax in two steps, the method physics that first step roll compacting rope is washed moves back wax, and second step alkali and wax play saponification, removes the wax remained in cloth, and makes not stain whitely, ensure that the vividness of stamp.

 

Detailed description of the invention

Below in conjunction with an embodiment, printing technology is imitated to true wax provided by the invention and is described in detail.

 

Embodiment

A, roller print wax: the wax liquid endured is put into insulation cake wax, with suction wax roller, wax liquid is imported in colored roller concave surface, at flower roller internal diameter heating and thermal insulation, unnecessary wax is removed with scraper, first add impression wax in reverse of the cloth, wrong half cycle prints front again, is 145 DEG C to flower, print wax temperature, print wax head subenvironment temperature is 70 DEG C, has printed rear timely refrigeration or water-cooled to normal temperature;

B, dyeing: carry out a leaching one pad dyeing look with the dyestuff of 35g/l, 98% glacial acetic acid of 60ml/l;

C, fixation of banking up: with caustic soda, the thiourea dioxide of 1.8g/l, the ventilative fixation 2-3min that banks up of fixing and hyperchromicity agent of 0.5g/l of 2g/l;

D, washing: clean water;

E, move back wax: wash groove with 20 ropes and conspire to create wax-removing machine, speed of a motor vehicle 150m/min, front 10 lattice add water, and physics moves back wax, waste liquid suspension method for floating recycling wax, in rear 10 lattice, front 8 lattice heat 90 DEG C, add alkali 20g/L, chemical reaction moves back wax, then is washed to neutrality, open-width cropping, waste liquid acid recovery wax;

F, stamp: stamp prescription is: the REACTIVE DYES of 5%, the urea of 25%, 25% sodium bicarbonate, the reservehao S of 10%, the sodium alginate paste of 13%, add water synthesis 100%.

Claims (1)

1. a printing technology imitated by true wax, it is characterized in that, technological process comprises:

A, roller print wax: the wax liquid endured is put into insulation cake wax, with suction wax roller, wax liquid is imported in colored roller concave surface, at flower roller internal diameter heating and thermal insulation, unnecessary wax is removed with scraper, first add impression wax in reverse of the cloth, wrong half cycle prints front again, is 145 DEG C to flower, print wax temperature, print wax head subenvironment temperature is 70 DEG C, has printed rear timely refrigeration or water-cooled to normal temperature;

B, dyeing: carry out a leaching one pad dyeing look with the dyestuff of 35g/l, 98% glacial acetic acid of 60ml/l;

C, fixation of banking up: with caustic soda, the thiourea dioxide of 1.8g/l, the ventilative fixation 2-3min that banks up of fixing and hyperchromicity agent of 0.5g/l of 2g/l;

D, washing: clean water;

E, move back wax: wash groove with 20 ropes and conspire to create wax-removing machine, speed of a motor vehicle 150m/min, front 10 lattice add water, and physics moves back wax, waste liquid suspension method for floating recycling wax, in rear 10 lattice, front 8 lattice heat 90 DEG C, add alkali 20g/L, chemical reaction moves back wax, then is washed to neutrality, open-width cropping, waste liquid acid recovery wax;

F, stamp: stamp prescription is: the REACTIVE DYES of 5%, the urea of 25%, 25% sodium bicarbonate, the reservehao S of 10%, the sodium alginate paste of 13%, add water synthesis 100%.