PE bags with corona treatment (COEX)
COEX activated bags produced in three-layers are pressure activated in matt with a shiny top.
Thanks to the multi-layers and 60 micron thickness the COEX bags are hard wearing and have an original design.
Before COEX bags are printed they are activated on the surface with a Corona electrical charge. (corona discharge at the molecular level changes the outer layer, which leads to improved adhesion of the printing ink) This process is necessary to prevent the ink dried on the bag from peeling off.
Proven activation to 38 DIN ensures quality bags. The 38 DIN activation ensures the bags suitability for printing for up 6 months, and three times longer in the case of high-quality inks.
If you do not have sufficient time or facilities then you can trust our company to produce and print bags for you to a very high standard.
MANFOL OFFERS YOU PE BAGS WITH CORONA TREATMENT (COEX) WITH THE FOLLOWING SPECIFICATIONS:
Material - laminated polyethylene (COEX)
The thickness of the polyethylene - 60 microns
Material type - glossy on the inside and the outside matt.
Patch handles (cold gluing).
The number of bags per package - 500 pieces.
Standard sizes which are always available from our stock (width x height + bottom fold):
1. 300 * 400 +30 mm
2. 400 * 500 +30 mm
3. 600 * 500 +40 mm
Standard colours available from our stock:
burgundy (P 195C)
silver (P 877C)
blue (P 2768S)
Activated COEX bags with die cut handles are primarily more durable than standard plastic bags and secondly look more unusual and attractive both before and after printing. (logo).
Despite COEX bags being more expensive than standard LDPE bags they are more durable and the matt surface of the bags combined with high gloss inks used for printing has an extraordinary design effect.
ACTIVATED COEX BAGS are the best option for companies that want a high quality product with small print runs.