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China ST1050C Cold-Foil Multi-Functional Screen Printing Line - Suppliers for Factory Production Solutions
Snowflake & Wrinkle Detonation Function
Equipped with the wrinkle and snowflake detonating UV tube, this system can detonate and wrinkle special craft inks such as wrinkle and snowflake. It is perfectly suited for the special craft effect embellishment of screen printing on packaging.
UV Curing Function
The UV transparent varnish is printed on the paper by the screen printing machine. The production line is equipped with 2* UV 10KW tubes, which can dry and cure UV ink efficiently.
Cold Foil Stamping Function
Instead of the traditional hot-stamping by hot-pressing on the stamping plate to transfer the process of the foil, this technology uses the screen printing machine to transfer the cold foil to the related place through the glue viscosity to achieve fine lines, precise gradient dots, color blocks and other metal decoration effects. It can also achieve the embossed and convex cold foiling by scraping the thick ink.
Frequently Asked Questions
What is the purpose of the snowflake and wrinkle detonation function?
This function uses a specialized wrinkling and snowflake detonating UV tube to create unique textured craft effects on packaging. It is designed to detonate and wrinkle special craft inks during the screen printing process.
How does the UV curing system dry the varnish?
The production line is equipped with two 10KW UV tubes. Once the UV transparent varnish is screen-printed onto the paper, these high-power tubes deliver instant curing to dry the UV ink thoroughly.
How does cold foil stamping differ from traditional hot-stamping?
Unlike traditional hot-stamping which relies on heat and pressure plates, cold foil stamping transfers the foil using glue viscosity via the screen printing machine. This process eliminates the need for hot-pressing dies.
Can this technology achieve fine details and gradients?
Yes. By utilizing glue viscosity during screen printing, the cold foil process can easily achieve fine lines, precise gradient dots, solid color blocks, and other high-definition metallic decorative effects.
Is it possible to create tactile, raised effects with the cold foil?
Yes, you can achieve embossed and convex cold foiling effects by scraping thick ink, which provides a textured and premium tactile finish to the design.