3w5w UV laser source marking plastic bag date, better than ink coding

Plastic bag packaging date, marking with 355 UV 3w laser is textured

3w5w UV laser marking plastic bag date, better than ink coding

Be responsible! RFH nanosecond solid-state laser marks the date of plastic packaging bags, safe and secure

According to national regulations, the production date must be marked on the plastic packaging bag, otherwise it will be regarded as illegal production. No matter what kind of product it is, important information needs to be sprayed on the packaging to warn consumers. So, how to spray code on the surface of plastic packaging?

At present, the traditional ink coding technology has been eliminated, and merchants use more UV lasers for coding, and the RFH355nm UV 3W laser is the choice of many manufacturers. The RFH UV inkjet printer is different from the traditional inkjet printer. It does not need to replace the ink. It has changed the shortcomings of continuous processing in the past. It can run continuously and stably for 24 hours, and the ink is sprayed evenly. , and the text and graphics of the spray code have a special form, which can play an anti-counterfeiting effect.

In addition, RFH UV laser coding will not produce any chemical residues, which penetrate into the marking object and the environment, causing environmental pollution and human damage. Even food packaging bags can be used for coding. The environment can fully meet the national environmental protection standards. In addition, the RFH UV laser has a very fast coding speed, which is very suitable for the flying assembly line production of small items. The water-cooled design allows its service life to be more than 20,000 hours. Whether it is maintenance or consumables, RFH can actively support and perfect it. after-sales service.

RFH UV lasers are currently widely used in the coding of plastic outer packaging in various industries, and are also used by many merchants abroad. It can be seen that RFH has gone abroad and entered more countries, and it is farther away from becoming an international first-line laser company. One step closer.