PET/BOET/POLYESTER FILMS FOR FLEXIBLE PACKAGING

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
2 m.t.
Supply Capability:
3000 m.t./month

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Product Description:

About us:

CNBM (China National Building Materials Group) is a state-owned company. As World Top 500 companies , we have clients from over 160 countries and wholly-owned overseas subsidiaries and branches in 10 countries 

 

Products:

General packaging base film, Printing base film, Metallization base film, Metallic yarn base film, Electrical insulation base film, Hot stamping base film, Card protection base film, etc.


Application:

Flexible packaging, Stand-up pouches, Printing&lamination, Metallization, Metallic yarns


PET/BOET/POLYESTER FILMS FOR FLEXIBLE PACKAGING


FAQ:

1.  Why choose us?

20 Years Experience USD1.6 billion yearly sales

World Top 500 Enterprise

OEM service, supported by strong R&D team

A short lead time

Quality guarantee with third party certification

One-step service: transportation, capital etc.

 

2.  What can we do for you?

Professional consultation on your local market

Custom-made advices for your need

Free samples

Your inquiry will be replied within 12 hours.

24 hours service for you


 




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Q:How can concrete pavement be cured after being pressed? In general, concrete curing is made of thin films and concrete pavements
The best way is: the final condensate to the wet cover after maintenance.Can buy a cheap regeneration blanket, inside is recycled knitting silk, the outside is recycled cotton, commonly known as "black heart cotton" material. A lot of furniture transportation is also used to put the bump.
Q:Why do plastic films undergo prepress?
And, because the gravure printing ink than flexo ink and color more, so the color can be restored more fullness and hierarchy, is more advantage.
Q:What's the difference between PE plastic film and PVC plastic film?
PE: flammable, away from flame continues to burn, flame yellow blue, melt dripping, paraffin taste PVC: not flammable, away from the fire that destroyed the flames, yellow green with white smoke, softening without melting, pungent sour PE film is mainly used for industrial products: equipped with membrane, with high tensile strength. High elongation rate, good self-adhesive, high transparency point.
Q:Is the film capacitor CBB capacitor?
Film capacitor including CBB capacitor, film capacitor range than CBB capacitor, CBB capacitor is in a thin film capacitor, thin film capacitor common market is generally a CBB capacitor (metallized polypropylene capacitor), CL21 (metallized polyester capacitor), CL11 (polyester foil capacitors) etc.
Q:How to deal with plastic film greenhouse joints?
Hot tack. Prepare a flat and smooth wood as a plate, screw on the fine iron screens, and fixed on the bench, to prevent damage to the plastic when flipping, with a wooden side edge is made to a smooth plane. Each edge of the two films to be bonded shall be attached to the bar, overlapping each other about 4-5 centimeters. At the same time by the 3-4 operation, the 2 were responsible for the "butt" in the wood on both sides, third people have to sew in the film at a 8-10 cm wide, 1.2-1.5 meters long kraft paper or old newspaper article, cover with electric iron bars along the preheated end, experience with pressure appropriate, slowly to the other end. The electric iron heat, downward pressure, and the speed should be based on two pieces of paper thin film under heated to a certain degree of softening and stick together for the degree, and then the strip, glue a film to the other end of the pull sticks, repeat bonding next section, again, until the film received the required length.
Q:Is it necessary to use disposable plastic film to cover the furniture for brushing latex paint?
A film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, used for packaging and as a coating.
Q:How can the weathering of the plastic film on the surface of FRP be removed?
Corona treatment. It is commonly known as electrical discharge treatment, which is the most common treatment for plastic film production, printing and compounding. The process of EDM processing is that processor release high frequency and high power, produce small dense purple spark to the impact surface of plastic film, chemical bond breaking molecules on the surface of plastic film and degradation, increased the surface roughness. In addition, a large amount of ozone is generated at the same time of discharging, and the surface of the film is oxidized to produce a strong polar group, such as carbonyl group and peroxide, so that the surface of the plastic film is roughened, and the surface tension of the film is enhanced.
Q:Plastic film surface corona treatment, the bigger the betters?
The surface tension requirement of the general printing processing film is 38 42dyn; the surface tension of the composite processing film is required to reach 42 -54dyn; the surface tension of the film processed by vacuum aluminizing is not less than 42 50dyn.
Q:What plastic films can be made into plastic bags?
Yes, many kinds of materials can be used in a mixed way, but generally add third ingredients to achieve satisfactory results. The two materials are simple mixing, and most of them will affect the quality of the film
Q:What is the density of the common PE films?
Its density is about 0.92g/cm3. Low density polyethylene film transparency and good sealing performance, waterproof, moisture-proof; low tensile strength, tensile elongation, easy wrinkled, thin film below 0.03mm, tension control should be small, and all the tension to a constant, especially easy to deform when heated, causing difficulties in color. Therefore, when drying, the film surface temperature should not be too high (within 550C). According to the film forming process, can be divided into blown film, cast film (IPE) (CPE), several low foaming film etc.. IPE thin film tensile strength and opening than CPE film, with positive printing, can be used for food bags, clothing bags; CPE thin film thickness uniformity, surface gloss, transparency and thermal sealing is better than PE, but positive and negative printing, but the production cost is higher. CPE film is mainly used as the inner layer of composite bags and cosmetics, pickles and pastry packaging; low foaming film decorative, thick texture, not easily tensile deformation, using positive printing, as New Year paintings trademarks and hand bag etc..

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