Very useful, RFH 3W5W10W UV laser marking food packaging bags is not easy
to erase
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Today, with the increasing attention to food safety, important
information on food packaging bags is strictly required to be printed and
painted in accordance with relevant regulations. In the past, ink spraying was
often used to mark important information such as the production date and shelf
life of food, but many problems were also found.
How to spray the date on the edge of the plastic bag? RFH UV laser will not lighten the color
Mr. Huang from Lu'an discussed this issue in depth when he visited the RFH
production line. The traditional spraying process is easy to produce unclear
and incomplete spraying. Because food packaging bags are generally small in
space, it is difficult for the ink nozzle to accurately spray relevant
information on the edge of the packaging bag. Moreover, due to different
transportation or storage conditions, it is easy to cause the ink to become
lighter, discolored or even disappear.
With RFH 355nm UV laser, you no longer have to worry about unqualified
food packaging bags
Mr. Huang's factory has suffered a lot in this regard. Due to technical
limitations, the food packaging bags produced were not sprayed with relevant
information as required and were fined by the Food and Drug Administration.
That's why he came to RFH.
After Mr. Huang visited RFH's production line and product demonstration,
he immediately decided to cooperate with RFH. Mr. Huang said that RFH's UV laser is exactly what they need, because
this device can accurately print information on the edge of food packaging bags,
and no matter how small the space is, as long as it is set up on the computer,
there will be no mistakes in spraying. . Moreover, the persistence of laser
spraying information is not affected by the external environment, and there
will be no discoloration and lightening.
With RFH's UV laser, they no longer have to worry about producing
non-compliant food packaging.
