Why Corona Treatment in Flexo Printing

Many flexographic substrates have non-porous surfaces such as the most commonly used polyethylene and polypropylene substrates. Non-porous surfaces have low adhesion energy and are not easily adhered to printing inks, coating materials and adhesives. Other materials, such as metal foils and some p.....

Electro-aluminum foil stamping process principle

Aluminium hot stamping is a very important post-printing process in packaging and printing. It is mainly a hot stamping pattern. Text. Lines to highlight the product's name, trademark. Ang licensing, landscaping products, thereby improving the quality of packaging products. Anodized aluminum s.....

High-speed screw filling and packaging machine for milk…

Only one company designed and manufactured a cyclone screw filling and packaging machine for powdery and ultra-fine powdery materials such as milk powder. The representative product of this series ww1000Auger Filling and Packaging Machine drives the screw to rotate through the servo motor to achie.....

Research on the Manufacturing Method of Solvent-based P…

Abstract: Wax is one of the key additives in plastic intaglio printing inks, especially in the solvent-based plastic film gravure printing inks for polyamide resins and nitrocellulose (nitrocellulose) systems. The printability and adhesion fastness of the system have a very important role; For the.....

Image separation when screen printing dark fabric

At present, many small screen-printing companies are using T-shirt screen printing, but you can inquire about them. Most of them are only printed in light colors and dark in printed ones. Because of the same fabric of different colors, the same method can not print the same satisfactory results. T.....

On Inheritance of Chinese Traditional Packaging Spirit

Abstract: This article begins with a spiritual perspective to examine the contextual information conveyed by traditional packaging in China: the beauty of neutralization and “harmony but difference”; the people-oriented, beauty of attention to detail; the pursuit of quality in traditio.....

Dusting - the enemy of print quality

The role of dusting in printing is just to prevent the dripping ink that has just been printed on the paper from coming into contact with the paper to cause smearing. The effect is small but indispensable, except for printing equipment with a drying system. Most of the paper drying systems on the .....