Printed electrostatic flocking material and digital transfer printing process thereof

A technology of transfer printing and electrostatic flocking, which is applied in the direction of transfer printing, printing technology, printing, etc., can solve the problems of slow production speed, poor color fastness, and low yield, and achieve good batch reproducibility and pattern Three-dimensional lifelike, clear lines effect

Inactive Publication Date: 2019-02-15
山东领潮新材料有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the emergence of rotary screen printing machines and the improvement of equipment and technology, the production of rotary screen printing is increasing day by day. There are still deficiencies in technology, such as the pattern is not clear enough, the color fastness of dark colors cannot meet the requirements, etc.
[0009] The printing process is a high-pollution link in the production chain of textile products. Its development has long been plagued by environmental protection issues. Using the printing process in the prior art has slow production speed, low output, and high cost, and the printed patterns are not clear. The color fastness is poor, and the textile products obtained after printing have poor hand feeling and low yield

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A printed electrostatic flocking material has the following structure: the surface layer is a printed fluff layer, the middle layer is an adhesive layer, and the bottom layer is a base cloth layer.

[0040] The printed fluff layer is obtained by finishing the fluff layer with a digital transfer printing process. The digital transfer printing process includes transfer printing substrate production, pre-transfer printing, digital transfer printing, post-print drying, steaming, and drying; the fluff layer is made of PA66, and its specification is 1.5D fineness , length 1.0mm; the adhesive layer is water-based acrylic, with a solid content of 48%, and a viscosity of 28,000 cps; the base fabric layer is a fabric, its material is pure cotton, and its mass per unit area is 80g / m 2 .

[0041] A printing electrostatic flocking material and digital transfer printing process thereof, the steps are as follows:

[0042] 1. Base cloth coating adhesive: introduce the base cloth into...

Embodiment 2

[0057] A printed electrostatic flocking material has the following structure: the surface layer is a printed fluff layer, the middle layer is an adhesive layer, and the bottom layer is a base cloth layer.

[0058] The printed fluff layer is obtained by finishing the fluff layer with a digital transfer printing process. The digital transfer printing process includes transfer printing substrate production, pre-transfer printing, digital transfer printing, post-print drying, steaming, and drying; the fluff layer is made of PA66, and its specification is 20D fineness. Length 2.5mm;

[0059] The adhesive layer is water-based acrylate, with a solid content of 52% and a viscosity of 32,000 cps;

[0060] The base cloth layer is a non-woven fabric, its material is polypropylene, and the mass per unit area is 100g / m 2 .

[0061] A printing electrostatic flocking material and digital transfer printing process thereof, the steps are as follows:

[0062] 1. Adhesive coating on the base...

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Abstract

The invention provides a digital transfer printing process for a printed electrostatic flocking material. The digital transfer printing process comprises a step of preparing a transfer printing base material, wherein the step of preparing the transfer printing base material comprises the following steps: printing dye color paste onto a transfer printing base material by using a digital ink-jet printer, and forming the transfer printing base material with patterns and decorative designs; the adopted transfer printing base material is transfer printing paper or a transfer printing film. The printing process provided by the invention has the characteristics of being high in color yield, high in fixation rate, vivid in product pattern effect and excellent in batch reproducibility.

Description

technical field [0001] The invention relates to a printed electrostatic flocking material and a digital transfer printing process thereof, belonging to the field of electrostatic flocking. Background technique [0002] Currently, commonly used printing processes include roller printing, rotary screen printing, flat screen printing and digital inkjet printing. [0003] The printing process is the process of imprinting patterns on textiles with dyes or pigments. [0004] Roller printing, in which the pattern is printed on the fabric by means of an engraved copper roller. Roller printing is often used for prints with very fine line patterns and for high volume prints. Roller printing is a production method suitable for large-scale printing. In most cases, the cost of roller preparation and equipment adjustment is high and time-consuming. Roller printing requires high technology and difficult operation. The engraving process of fountain cylinders is complicated and technical. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B7/12B32B5/02B32B5/26B41M5/382D06P5/24D06P5/30
CPCB32B5/02B32B5/26B32B7/12B41M5/382D06P5/003D06P5/30
Inventor 赵丽罗欣孟庆荣
Owner 山东领潮新材料有限公司
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