Technical Communication: Summary of folding cartons Screen Printing (1) – folding cartons, screen printing, process – the printing industry
1, folding Box Carton is a very important sales Package The main play beautification products, promote sales, increase added value and convenience goods carry the role, but also the protective function of goods. Box used White Board Paper, paperboard cards, tea paperboard, direct Print Patterns to be decorated, by molding into the box.
Carton folding cartons according to their structure can be divided into two major categories and a fixed box. Compared with the fixed folding carton boxes, folding cartons biggest difference is that before the shipment of goods in general can be folded flat shape for stacking and transport storage and use by folding the combination of molding. Fixed box to Zhan Hu by stapling or after the molding, can not be folded. Folding carton is the most widely, most structural changes in a commodity sales packaging container, widely used in Food , Medicine, Electronic Products and cosmetics packaging.
II Screen Printing In the field of special effects, the status of folding carton printing
Currently in the field of domestic folding carton printing, offset printing, Gravure , Flexo, Screen Printing And other printing co-exist, each with characteristics. Volume usually takes a complete folding carton printing, die cutting, creasing and other processes, for use online web press printing. Flexo-line operation allows multiple processes to achieve front input reel material, the background output of finished products Box , Use water-based flexo Ink , Nontoxic, pollution-free, meet current environmental requirements, the folding carton printing markets have a distinct advantage.
Screen printing ink as thick, rich layers graphics, dimension, printing materials, extensive use coarse Special Ink Achieve special decorative effects (such as grinding, Ice, refraction, wrinkles and other effects) can greatly stimulate Consumption Those who desire to purchase and upgrade product value. The field of special effects will still be printed folding cartons have some room for development.
Traditional flatbed screen printer as manually for paper, ink, printing slow, low productivity, material consumption, quality and difficult to control, it is difficult to meet the cigarette packets and other high-volume carton production.
Web rotary nickel screen rotary screen printing plates for use, built-in doctor blade and automatic ink system, doctor blade from the rotary screen printing ink will be transferred to the board, supported by the impression cylinder the printing surface. Into the paper from the printing process, ink, printing register to drying by UV Computer Automatic control. Circular screen plate with 100% nickel non-fabric material, electric cast type, its mesh was hexagonal, thin uniform throughout the flat surface to ensure stability and precision of imprinting. As the high-speed rotary printing screen printing production line speed (up to 125m/min), high efficiency, stable printing quality, low consumption, changed the traditional network printer manual platen for paper, ink the way for high-speed, automatic, large-scale mass production of fine folding cartons.
Web rotary screen printer can satisfy the printing matte, Ice and other special effects requirements, but also on-line holographic stamping Anti-counterfeit labels , Embossing, die-cutting shape, easy to implement high-speed automatic printing box.
[Keywords]: Folding Carton Screen Printing Process Comment Large In Small
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