Mechanical Testing of Plastic Courier Bag
A large number of express deliveries has resulted in the use of countless express courier bags. Can the performance of courier bags meet the requirements during use? Can the products in the express courier bags be effectively protected? Will there be cracks, piercing and other phenomena during logistics and transportation?
Specializing in the production of packaging testing instruments, CELL INSTRUMENTS can provide related testing instruments for express courier bags.
There are few different types of courier bags, based on their materials.
Plastic Film Packing Bag
Using resin as the main raw material, after processing such as film blowing, die-cutting, printing and sealing, it is made into a bag-type packaging product that can be loaded with express mail during the express delivery process.
Air Spring Film Packing Bag
Using resin as the main raw material, the air cushion film is extruded and formed by vacuum compounding of double-layer film, and after compounding, die-cutting, printing and bonding, it is made into a bag-type packaging product that can be loaded with express mail.
Plastic Woven Sack Packing Bag
Using resin as the main raw material, it is extruded, stretched into flat yarn, and processed by weaving, printing and sewing to make a bag-type packaging product that can be loaded with express mail.
Under natural conditions such as soil and/or sandy soil, and/or specific conditions such as composting conditions or anaerobic digestion conditions or aqueous culture fluids, the degradation is caused by the action of microorganisms existing in nature, and finally completely degraded into carbon dioxide and mineralized inorganic salts of methane, water and the elements they contain, and plastics of new biomass