Changshu moisture-proof foil bags usually refers to the plastic composite vacuum bags, these products are suitable for large-scale precision machinery and equipment, chemicals, pharmaceutical intermediates, moisture, light, vacuum packaging. Use of four-layer structure, with good watertight and oxygen barrier function. Are not limited to, the amount of body manufacture various specs, style bags, flat bags can be made, three-dimensional bags, organ bags and other styles. Products subject to GB and ASTM standards testing products meet environmental requirements (available third-party test report), the product line with the EU and North America on the packaging material of the most stringent environmental standards. Materials and packaging machinery and raw material costs reduced food packaging. Food packaging industry in the future will be more and more use of light weight and low cost materials to reduce production costs and pollution. More and more features are designed towards saving materials, packaging process of saving goal. This is also the current food packaging industry and enterprises are facing the biggest confusion.