stretch film details

stretch film details 

stretch film is used in the manufacture packaging containers, packaging, packaging printing, packaging and transportation requirements to meet the productpacking materials used, it is, including metal, plastic, glass, ceramics, paper, bamboo book, wild mushroom, natural fibers, chemical fiber, composite materials, and other major packaging materials, and include coatings, adhesives, banding, decorating, stretch film, packaging materials and other supporting material 

1, certain mechanical properties of stretch film should be able to effectively protect the product.Should therefore have a certain strength, toughness and flexibility so as to adapt to stress, shock.Vibration, static and dynamic factors. 2, every performance according to different requirements on product packaging, stretch film respond to water, steam, gas, light, fragrant air, odor, heat, etc. The block 3 has a good safety performance of stretch film itself is less toxic, so contaminated products and affect human health; stretch film should be non-corrosive, and has pest control, decay, rodents, inhibition of microorganisms and other properties, to protect product safety. 4, suitable stretch film shall be suitable for processing performance processing and easy to make a variety of containers should be easily mechanized packaging operations and automation to accommodate large-scale industrial production should be suitable for printing, ease of printing and packaging logo. 5, better economic performance of packaging materials should be a variety of sources, drawing convenience, low cost stretch film after use and containers should be easy to handle, do not pollute the environment, so as to avoid pollution. 5, the appropriate use of stretch film and products related to the cost of the safety performance of transportation with the appropriate packing material to package products can cost a lot of expenditure savings, with the lower cost product can also be the most secure protection