PET/BOET/POLYESTER FILMS FOR FLEXIBLE PACKAGING
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
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
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
- Q: Is there any material in the strong film made of plastic material which is resistant to high temperature, piercing, and has high tensile properties and can not tear off the film?
- High temperature resistance, piercing resistance, and high tensile properties, tear, all these properties of the film should be LLDE film.
- Q: Can it be covered with plastic film after pouring concrete outside zero?
- Yes, it does matter. Norms have regulations, 5 degrees above zero temperature, to take winter construction measures. Zero degrees Celsius, concrete pouring is not easy to operate, quality is difficult to guarantee, mixing water is ice water mixture, concrete will be slightly frozen.
- Q: A concrete cover film, under what circumstances to cover, what does not cover
- The hydration heat of the cement requires only twenty percent of the actual water, and the rest will evaporateAll water evaporates to form a contraction
- Q: What are the main differences between plastic film and paper in printability?
- And many plastic film surface tension, humorous printing after the adhesion strength, the extent of adhesion, and now are generally oily ink, general two-way stretch method of production of films can be directly printed,Such as BOPP, BOPA, BPET and so on,
- Q: Do you want to remove the wrapping plastic film from the new mattress?
- The new mattress needs to be removed from the plastic film before it is used.
- Q: What are the differences between geotextiles and geomembrane?
- Geomembrane construction site geomembrane with plastic film as impervious base material, and non-woven fabric composite soil impermeable material, and its anti-seepage performance mainly depends on plastic film seepage control performance. At present, the domestic and foreign application of impervious plastic film, mainly polyvinyl chloride (PVC) and polyethylene (PE), EVA (ethylene / vinyl acetate copolymer), which is a kind of polymer chemistry of flexible material, the proportion of small, strong extensibility, high deformability, corrosion resistance, low temperature resistance, frost resistance.
- Q: What are the factors that affect the barrier property of plastic film?
- When the crystallinity is constant, the polarity of macromolecules or strong polar molecules is difficult to diffuse because of the tight combination between molecules. The greater the molecular polarity is, the smaller the permeability of the resin is, the better the gas barrier is. In common plastic resins, PET and PVA are strong polar resins, PA, PVC are polar resins, PS is weak polarity resin, PE and PP are non-polar resins. Their gas resistance increases with the increase of molecular polarity, such as PET and PE, the transmittance of O2 is very different.Water vapor is a polar molecule. According to the principle of similar dissolution, the water vapor in the polar molecular plastics is integrated and diffused faster than non-polar plastic molecules, and its moisture permeability is also larger. High barrier materials and PET molecules have strong polarity, and their moisture permeability is greater than non-polar molecular PE. Therefore, PE is an excellent moisture resistant packaging material.
- Q: How can the plastic film remove the static electricity?
- But the solution is not the corona, but ion neutralization, corona and ion neutralization are two concepts, only can let the film corona electrostatic is more serious. So you have to solve is in the film rolling position or will be on the packaging before use of ion wind devices, in addition to the electrostatic precipitator. This problem can you to solve.
- 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: Why should a plastic film be covered after civil construction?What's the point? Do you have any requirements for plastic film?
- Is used for curing concrete. Because cement solidification requires proper moisture, moisture to react to the concrete hardness increasing. Covered with plastic film to prevent water evaporation. If excessive moisture evaporation, will affect the curing of concrete, can produce dry, peeling and other phenomena, affecting the strength of concrete.
Send your message to us
PET/BOET/POLYESTER FILMS FOR FLEXIBLE PACKAGING
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
