- I wish to: Sell
- Seller's Name: PP Woven Bags suppliers
- Phone: 15005715222
- City: HANGZHOU
- State: Alabama
- Listed: April 23, 2019 3:28 am
- Expires: This ad has expired
Product NamePP Woven Shopping Bags With Zipper
Place Of OriginLiaoning, China
1.Beautiful atmosphere, give you a different shopping experience
2.Waterproof effect, not afraid of dirty
PP for oxygen, carbon dioxide and water vapor has certain permeability, compared with nylon (PA) and polyester (PET) have obvious difference, for high barrier property of plastic, such as PVDC, EVOH would now be much more worse. But its air tightness is quite good compared to other non-plastic materials. The air tightness can be greatly improved by adding the barrier material or applying the barrier plastic on the surface.8. Aging performance
In PP molecule, there is a tertiary carbon atom, which is prone to fracture degradation under the action of light and heat. Without stabilizers of PP under 150 ℃ is heated more than half an hour, or in full sun exposure will obviously brittle 12 days. The unstabilised PP powder can be severely degraded in indoor avoiding light for 4 months, and the acid flavor is obvious. Prior to the granulation of PP powder, more than 0.2% of antioxidant agents can effectively prevent the degradation of PP in processing and use. Antioxidants are divided into free radical chain reaction termination agent (also known as the main antioxidant) and peroxide decomposition agent (also known as auxiliary antioxidant) two categories, the main and auxiliary reasonable matching of two classes of antioxidants, will play a good synergistic effect. Currently, the recommended B215 antioxidant is the main antioxidant 1010 (phenol) and the auxiliary antioxidant 168 (phosphite), which is matched by a ratio of 1:2.UV absorbents are added to the PP. It can convert the UV absorption of the wavelength of 290 ~ 400nm to the non-destructive long wavelengths of light. For the PP plastic that is buried in the soil or indoors to avoid light, only the main auxiliary anti-oxygenation agent can be added, without the addition of UV absorber.
We have a production process for PP Woven Shopping Bags With Zipper.
Transfer refers to the middle carrier membrane by using the corresponding pressure is transferred to a method of printing on substrates, and according to different USES the pressure, the heat transfer can be divided into water transfer printing, thermal transfer, gas transfer printing, silk screen printing, transfer printing at low temperature, and so on. Thermal transfer is the portrait, landscape, etc. Any image using thermal transfer ink (that is, the sublimation print in color ink jet ink on paper (or special thermal sublimation inkjet printing paper), or the ordinary ink to print on the film thermal transfer paper, through the thermal transfer heat heating equipment in a few minutes to a certain temperature, put the paper on the patterns of the vivid picture of transfer printing to porcelain, glass, metal, plastic, cotton fabric and other material on a special printing process.
Thus, the use of thermal transfer technology, even if is the image of a variety of color, due to thermal transfer operation is just a process, so the customer can shorten the printing work of design, reduce the typographical error caused by the material (finished product).In other words, the use of thermal transfer film printing multicolor pattern can be a mapping, need not tinted, even if only some simple equipment can also be printed vivid pattern, in this way, will greatly improve its applicable range and realize the transfer operation.
1. Standard exporting package
2. Original package or neutral package
3. We use cartons or poly bags
4. Package size is based on actual weight and volume or Customized.
5. Various modes of transportation
6. Usually deliver goods in 10-15 days after payment or delivery time depends on order amountPP Woven Bags suppliers
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