BOPP Film Side Corona Treatment HNB E-Cigareatte Package Materials 21-25 Micron

BOPP Film Side Corona Treatment HNB E-Cigareatte Package Materials 21-25 Micron

BOPP Product Information 

Cigarette BOPP film has advantages of high transparency, good gloss, good barrier properties, high impact strength and low temperature resistance. Its overall performance is better than moisture-proof cellophane, polyethylene (PE) film, PET film. BOPP film also has excellent printing results. It can be laminated with other special materials to further improve its performance. BOPP film is extremely competitive in price and consumption in bi axially oriented polypropylene film. It’s widely used in external packaging of food, tobacco, medicine and cosmetic products etc. Its feature of heat shrinkage can wrap carton box perfectly and smoothly.

Oriented films can be used as heat-shrinkable films in shrink-wrap applications or can be heat set to provide dimensional stability. Heat sealing is difficult in BOPP films, but can be made easier by either coating the film after processing with a heat-sealable material (such as polyvinylidene chloride) or by co-extrusion with one or more copolymers before processing to produce layers of film. Copolymers used in sealing layers must have high gloss and clarity and should have low sealing temperatures to prevent distortion of the oriented polymer during sealing. Random copolymers containing 3–7% ethylene are often used as sealing layers; the lower melting point (<132°C; <270°F) results in a 30% increase in line speeds, and they can be recycled with no significant loss of strength or clarity. Coating or co-extrusion increases the barrier properties of BOPP film, decreasing its permeability to gases. Common barrier polymers are ethylene vinyl alcohol, polyvinylidene chloride, and polyamide; five or more layers may be co-extruded or laminated, or the barrier polymer can be dispersed in the matrix polymer.

Advantages:

1. Enhance the finished product's value through high transparency and super gloss finish. Prevent lamination from being pressed, bubbled and desquamated. Protect from harmful substances and water-proof, making long life storage for printings.

2. Available in various paper and inks, and suitable for lamination even with powder paper. After be treated with corona on the surface, it is good for spot UV and hot stamping.

3. Excellent cost saving as mixing of adhesive, coating and drying processes are not required. The operation doesn't ask for special technique and the film can be used in dry and wet laminator.

4. Environmental friendly, pollution-free working environment. No hazardous to health and secure to use as no toxic gases or volatile content is emitted.

FAQ

Are you a manufacturer of packaging materials?

Yes, we are printing and packaging material manufacturer and we have our own factory which is located in Guangdong,China.

What is your MOQ?

Normally our MOQ is 3 tons,but we can understand different customer situation.

What is your delivery time?

3Tons within 10 days after receiving 30% deposit, it mainly depends on the quantity of the goods, and the time may be slightly extended for special product need make new mold.

What is your price term and payment term?

Our price term is EXW, FOB, C&F; and payment term is T/T, L/C or Western Union, it should be T/T 30% deposit, and balance before shipment.

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BOPP Film Transparent