BOPP Transparent Holographic Bopp Film , multilayer packaging film
bopp holographic film
Introduction
BOPP aluminized film use
The main uses include: good stiffness, instead of VMCPP for the
food packaging industry (fries, coffee, snacks, biscuits, etc.),
and also used in the tape industry as the outer packaging of
outdoor air conditioners.
Features:
Aluminized on one side can be used for printing, laminating, heat
sealing on the other side, corona treatment, normal temperature
heat sealing, good gloss, strong aluminum layer adhesion, good
flatness, dimensional stability, low static electricity, excellent
flatness, heat sealing strength Well, the aluminized film should
not be in direct contact with food.
Product Specification
Product Name | BOPP metallized film |
Application | Paper, polystyrene, ABS hard plastic, cosmetic box, greeting card,
food packing, tobacco signage, textile, leather, Paper boxes, wine
boxes, bills, belts, bags, shoes, business CARDS, etc. |
Base Material | polyester film |
Thickness | 12-100micron |
Roll Size | customized size acceptable |
Color | silver,gold,colorful |
Packaging | carton box |
MOQ | 300kgs |
Stamping Temperature | 110 - 125°C |
Storage Time | 2 years stored in a ventilated, shaded warehouse |
Product Show
Production of laser film
1. Making laser moulding plates Making laser moulding plates is an
important production link of laser film. It can be said that the
casting level of the laser mold plate determines the production
quality of the laser film. The casting laser mold press plate is
different from the plate making in the printing process, and the
requirements are also different. The laser-molded plate is made of
sheet metal by electroforming. The plate has both strong hardness
and flexibility. It cannot be deformed under high-temperature
baking, and there are no small defects on the plate when observed
under a magnifying glass. The use of the laser molded plate also
needs to be careful. There should be no small collisions during the
cleaning and maintenance, and no oil or water splashes on the laser
molded plate; otherwise, the product will be scrapped.
2. Coating Generally, the price of laser film has two materials,
one is OPP and the other is PET. The former can be directly printed
on the laser graphic ticket, while the latter cannot. If you want
to press the laser graphics on the PET base film, you must first
coat the PET base film with a thin coating, and then press the
laser graphics. The coating process should be carried out in a
sealed, constant temperature and humidity environment.
3. The principle of pressing laser graphics and text is to directly
press the laser mold press plate on the film substrate or coating
at high temperature to form a light refraction point detection
system and instrument of different heights and sizes. After
illumination, different The diffuse reflection of wavelength light
will make the laser film appear rainbow light. Three elements of
Founder force. If the control of these three elements is not
accurate enough, serious chromatic aberrations, black spots, white
spots, water lines, wrinkles, cloud flowers, pitting, laser
graphics and light beam deformation, and tension instability will
occur. Future printing will bring troubles, which will prevent the
laser film from being used in printing production.
