Name: China Customized Flavor Print Suppliers, Manufacturers - Factory Direct Wholesale - Cowint
Brand: COWINT
SKU: 130393596

Special silk screen Flavor print

Dongguan Cowint company established in 1995, has experience of chemical industry more than 20 years .According to the requirements of customer factory production, the deployment of flavor print;Strong technical team, quickly propose solutions, as well as provide practical technical support programs.

Dongguan zhongtian offer all kinds of flavor print!

Product Introduction

Suggest Printing Formula

The design will be more soft and fastness if print base clear before print with rubber paste and others product.

Product	White or Light color	Middle color	Deep color
White	90-100%	40-50%	0-20%
Clear	0-20%	50-60%	80-100%

Common questions

① Solutions to the phenomenon of plug net in flat-screen fabric printing

Reason: The density of the manuscript is not enough;Improper plate-making operation of flat screen;Quality problem of printing paste.

Solutions

Manuscripts are made by computer.The higher the graphic pattern to black density, the better the shading effect.If the blackness is not enough, the worse the shading effect is, the uv light is easy to pass through, which will cause plug net;The grey fog of the draft film should be low, such as high grey fog, blocking the ULTRAVIOLET light through, need to lengthen the exposure time to complete, so easy to cause excessive exposure time and plug net.

Flat screen plate development, curing operation process improper, will lead to plug net.Development, to take into account the UV light from the screen substrate transfer to the scratch surface, the substrate light is sufficient, you can use a greater pressure of water flushing;The degree of light cross-linking on the scratch surface is smaller than that on the substrate surface, and the film is tender. The water slurry residual slurry should be used for washing clean without pressure, so as to avoid the residual slurry blocking the mesh.The second exposure should be carried out before curing to make the adhesive layer fully photosensitive and then coated with curing agent.

When printing, the paste used contains impurities or insoluble particles plug the mesh, so printing paste can not be scraped out of the mesh, so the paste should be filtered to remove impurities before using.Make coating adhesive should choose good quality adhesive and compatibility of good thickener, scraping conjunctiva should not be too fast.

② Sticky hands after printing the printing paste

Printing paste printing after dry sticky hand phenomenon, with the increase of temperature and more serious.

Reason: The main raw material of printing paste is acrylic resin, the characteristics of the resin, choose a harder resin, sticky hand problem can be solved, but the adhesion decline is very serious, if you increase the adhesion, must choose a softer resin, but the soft resin is easy to stick back.

Solution:

Use the printing paste anti-stick agent produced by Dongguan Aoda Chemical Co., LTD., add the printing paste and mix it evenly. After printing, the printing paste anti-stick agent can form a thin film on the surface, which will not affect the adhesive force of the printing paste and solve the problem of sticky hand.

③ The process from clear to fuzzy pattern edges

At the beginning of printing due to the slurry flow is good, so the squeegee does not need a lot of force to cut the slurry clean.With the continuous evaporation of water in the pulp, pulp thickens gradually, viscosity becomes larger, must increase the size of the scraper in order to cut the excess pulp.Due to the increase in strength, the elastic deformation of the screen produced pattern displacement, with the disappearance of the force of the ink scraper, after the screen rebound screen printing surface pattern edge will stick to the paste, in the second printing, the paste will move to the edge of the pattern, the pattern edge fuzzy phenomenon.It has been recognized by all.

Product particular

1. Excellent covering power, can be printed on dark ground color, such as black fabric, the product is similar to discharge printing effect;

2. Excellent film-forming property, flexible, smooth, elastic and shiny film;

3. Good compatibility with color coating, good fastness after fabric printing, not blocking the net, easy to clean equipment;

4. Light resistance, heat resistance, aging resistance, no yellowing or discoloration, good mechanical stability and storage stability.

Trade show

In 2019, our company in Vietnam and Pakistan to participate in the exhibition, the company of the year also took part in the foreign trade salesman and several senior technicians, so that we can solve more problems for our customers, especially when we have a client they company has always been to do silk screen printing, they were interested in for the film, but haven't find a good supplier, and our company has the advantage of size film, can custom size for the customer, the customer can be quite agree for the quality of our film, through our professional introduction, the customers become our potential customers in the day, after the show, the customers give us orders.