IPDB › China Industry › Manufacturing & Processing Machinery › Post-Press Equipment
High Speed Label Printing Machine Adhesive Label Flexo Printer1
Post Press Equipment, Paper Printing Machine, Paper Printing Press
Qingdao Osun Print & Pack Machinery Co., Ltd.
Preview:
Product Description LS PLATFORM LABEL PRESS STACK FLEXO LABEL PRESS(330MM-430MM 1-8 COLORS)APPLICATION:SELF-ADHESIVE LABEL,FILM (PET/PVC/BOPP/PA), PAPER AND OTHER SUBSTRATES PRINTINGServo driven for high accuracy registrationPrinting station with fast change designAvailable of online lamination, foil stamping and die cutting ModelLS330LS430Max web width330mm(13")430mm(17")Max printing width320mm(12.5")420mm(16.5")Printing repeat length7"-24"/180-600mmMax unwinding diameter31.5"/800mmMax rewinding diameter31.5"/800mmDriven SourceServo motorMaximum speed492fpm/150m/minDrying modeHot-air /IR/UVApplicable inkWater-based ink/UV ink/Solvent inkPrinting precision± 0.12mmQ1: What is a flexographic printing machine?A: A flexographic printing machine uses flexible relief plates to print on a variety of substrates such as paper, plastic film, and metal foil. It is widely used in packaging, labels, and newspapers.Q2: How does flexographic printing differ from other printing methods (e.g., offset, gravure)?A: Flexographic printing is faster, more cost-effective, and more versatile in terms of materials. Compared to gravure, it has lower plate-making costs. Compared to offset, it can print on a wider range of substrates.Q3: What are the main components of a flexographic printing machine?A: Key components include the unwinding system, printing cylinders, anilox roller, doctor blade system, ink delivery system, drying units, rewinding system, and electronic control system.Q4: What is an anilox roller and what is its function?A: The anilox roller transfers a consistent amount of ink to the printing plate. Its cell count, angle, and volume directly affect ink density and print quality.Q5: What types of ink are used in flexographic printing?A: Mainly water-based and UV inks. These are more environmentally friendly than solvent-based inks and offer fast drying times, especially suitable for food packaging.Q6: How is registration accuracy maintained in flexographic printing?A: Through servo motors, tension control systems, and automatic registration control technology that ensure precise alignment between color stations.Q7: How to deal with ink spots or smudges during printing?A: Check the cleanliness of the anilox roller, inspect the plate for damage, and ensure the ink is free of impurities or bubbles. Replace filters if necessary.Q8: What routine maintenance does a flexo press require?A: Regular cleaning of the ink system, inspection and replacement of worn doctor blades, lubrication of moving parts, tension system calibration, and scheduled part replacements.Q9: What materials are suitable for flexographic printing?A: Plastic films (e.g., PE, BOPP), paper, aluminum foil, self-adhesive materials, paper bags, paper cups, and corrugated board.Q10: What kinds of products are typically printed using flexo?A: Food packaging bags, beverage labels, hygiene product packaging, tissue wrap, courier bags, wrapping paper, and more.Q11: What factors should be considered when choosing a flexo press?A: Consider printing width, number of color units, printing speed, level of automation, online inspection capabilities, and after-sales support.Q12: Is flexographic plate-making expensive?A: Flexo plate-making is cheaper than gravure but slightly more expensive than offset. However, modern digital plate-making improves efficiency and reduces long-term costs.
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...
Message:
OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.