Suzhou cooking is a special vacuum bag vacuum bag, can be high temperature reached 121 ° c, and can be directly used for food packaging, vacuum bag should be disinfected before cooking 48 hours at room temperature sterilization, sterile requirements. Cooking vacuum bag 10 is generally the thickest wire, can be vacuumed, and vacuum effect, is the preferred cooked food packaging, vacuum cooking Cheng Yi factory direct, demanding product quality and perfect after-sales service to our customers commitment, Cheng Yi Packaging is your first choice for wholesale cooking vacuum bag. If you need to know about cooking vacuum of information you are welcome to inquire, we will be happy to serve you. With the concept of low carbon environmental protection has become the mainstream melody society, many areas are in practice low-carbon and environmental protection. Packaging industry as one of the relatively severe pollution industries, as well. Many of the environmental pollution of the packaging material is being phased out of our lives, green packaging materials has become the development trend of the packaging industry and the future. Now there are many green packaging materials, can be divided into re-using and recycling of packaging materials, packaging materials, edible, biodegradable materials and paper materials four.