Process for producing laser transfer printed fabric

A technology of laser transfer and production process, applied in transfer printing method, printing process, printing and other directions, can solve the problems of high production cost, restrictions, and restrictions, and can only achieve partial laser anti-counterfeiting, etc., to save aluminum resources, reduce Production cost, the effect of strong visual effects

Inactive Publication Date: 2015-01-21
ZHEJIANG JINGHUA LASER TECH CO LTD
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The comprehensive transfer process adopts wide-width PET hot stamping aluminized film transfer, which can completely transfer the full-page holographic pattern to the base cloth, achieving a harmonious and unified effect, and has excellent flexibility. It is widely used in shoe materials, luggage, etc. , clothing leather, etc., but the production cost is high, and the laser pattern is covered by the printing layer. In order to avoid the complete cover of the laser pattern and weaken the anti-counterfeiting and ornamental effect, it is only suitable for light-color printing or hollowing out effect, which limits the application of this process. ; Partial laser transfer adopts narrow bronzing thermal transfer process, which can be partially transferred to the bottom leather according to a specific shape or pattern, making the bottom leather more vivid and beautiful. It is also widely used on various leather products, but it is limited by the bronzing area Limitations, only partial laser anti-counterfeiting can be achieved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A production process of laser transfer printing cloth, which is characterized in that it comprises the following steps: first, preheating the BOPP base film, and laser molding the preheated BOPP base film. The thickness of the BOPP base film is 22 μm. The preheating temperature of the BOPP base film is 60°C. The pressure of the pressure roller during laser molding is 0.40MPa, and the speed of the vehicle during laser molding is 40m / min.

[0024] Then, the molded surface of the BOPP base film after laser molding is coated with viscose, the printed cloth is dried in a dry compound oven, and the BOPP base film coated with viscose is compounded with the dried calico through a dry compound machine and collected. roll. The dry lamination machine is a machine that sticks different plastic films together to form a composite film through a dry lamination process. The manufacturer of the dry compound machine is: Guangdong Shunde Deli Printing Machinery Co., Ltd., the model...

Embodiment 2

[0040] A production process of laser transfer printing cloth, which is characterized in that it comprises the following steps: first, preheating the BOPP base film, and laser molding the preheated BOPP base film. The thickness of the BOPP base film is 28 μm. The preheating temperature of the BOPP base film is 80°C. The pressure of the pressure roller during laser molding is 0.35MPa, and the speed of the vehicle during laser molding is 35m / min.

[0041] Then, the molded surface of the BOPP base film after laser molding is coated with viscose, the printed cloth is dried in a dry compound oven, and the BOPP base film coated with viscose is compounded with the dried calico through a dry compound machine and collected. roll. The dry lamination machine is a machine that sticks different plastic films together to form a composite film through a dry lamination process. The manufacturer of the dry compound machine is: Guangdong Shunde Deli Printing Machinery Co., Ltd., the model...

Embodiment 3

[0046] A production process of laser transfer printing cloth, which is characterized in that it comprises the following steps: first, preheating the BOPP base film, and laser molding the preheated BOPP base film. The thickness of the BOPP base film is 25 μm. The preheating temperature of the BOPP base film is 70°C. The pressure of the pressure roller during laser molding is 0.37MPa, and the speed of the vehicle during laser molding is 37m / min.

[0047]Then, the molded surface of the BOPP base film after laser molding is coated with viscose, the printed cloth is dried in a dry compound oven, and the BOPP base film coated with viscose is compounded with the dried calico through a dry compound machine and collected. roll. The dry lamination machine is a machine that sticks different plastic films together to form a composite film through a dry lamination process. The manufacturer of the dry compound machine is: Guangdong Shunde Deli Printing Machinery Co., Ltd., the model ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a process for producing a laser transfer printed fabric. The process comprises the following steps: preheating a BOPP base film, and performing laser mould pressing on the preheated BOPP base film; coating the mould pressing surface of the BOPP base film subjected to laser mould pressing by an adhesive, drying the printed fabric through a dry composite drying box, and compounding and rolling the BOPP base film subjected to adhesive coating with the dried printed fabric through a dry compounding machine; curing the printed fabric compounded with the BOPP base film into a curing chamber; and finally, stripping the cured BOPP base film on the printed fabric on a multifunctional compounding machine, thereby obtaining a finished laser transfer printed fabric, wherein the stripped BOPP base film does not need to be subjected to mould pressing again and can be compounded with the printed fabric again. According to the process for producing the laser transfer printed fabric disclosed by the invention, laser anti-counterfeiting of wide-width transfer printed fabrics is realized, the laser effect is not limited by covering power of printed patterns, the base film can be repeatedly recycled due to one-step mould pressing, and the production cost is reduced by over 60 percent.

Description

technical field [0001] The invention relates to a production process of laser transfer printed cloth. Background technique [0002] Printed cloth is printed and dyed with clay cloth. Printed cloth can be divided into transfer printing and penetration printing according to different processes. Among them, transfer printing is environmentally friendly and easy to operate, and is the most suitable printing method for cloth. [0003] In order to enhance the anti-counterfeiting and aesthetic effects, laser transfer printing technology appeared in the early 21st century. The laser transfer printing cloth on the market is generally transferred by dry method, and most of them are printed on the laser off-center with paint or ink coated with hot melt adhesive. Model paper or PET laser transfer film, and then transfer the holographic pattern to the cloth under the condition of hot pressing. [0004] Laser transfer printing can generally be divided into two types: full transfer and pa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & AuthorityApplications(China)
IPC IPC(8): D06P5/24
Inventor任文峰熊建华马卫军
OwnerZHEJIANG JINGHUA LASER TECH CO LTD