Dongguan Kai Chi _ courier bags supply plastic (certified) _ courier bags

 Courier bag tape Dongguan City bridge Kai Chi Plastic Products Factory All parcels must be sealed in order to avoid falling out of the inside of the object. Sealing can make timely and solid inclusions. However, the supply of courier bags, please note that customs or security agencies can be opened in the middle of DHL's transport network and to check for any shipment. In this case courier bags, DHL has the responsibility to re-seal your package, please always use DHL recommend the use of tough polypropylene tape or vinyl tape. However, do not use cellophane tape, although the price is cheap, but easy to break, suitable for offices. Fiber reinforced tape and other types of tape can be used. Courier bags Dongguan City bridge plastic products factory in Dongguan Kai Chi PE polyethylene bags do not dissolve in water, water absorption is very small, that is, for some chemical solvents such as toluene and acetic acid, and only slightly soluble when temperatures above 70 ℃. However, particulate polyethylene may be melted with the temperature changes between 15 ℃ ~ 40 ℃ or solidification, the melting temperature increases, absorbing heat; lower the freezing temperature, heat. And because it is a small amount of water absorbed in Dongguan courier bags supply, easy to damp, insulating properties, and therefore is a good building material. Dongguan Kai Chi _ courier bags supply plastic (certified) _ courier bags provided by the Dongguan City bridge Kai Chi Plastic Products Factory. Dongguan City bridge Kai Chi Plastic Products Factory (kzsj168.com) is an industry leader in Dongguan, Guangdong, plastic film over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Kai Chi leadership in plastic with the staff warmly welcome all inquiries negotiations to create Kai Chi plastic a better future.