There are two main types of pet food packaging bags provided by Wancai manufacturers: pet wet food bags and pet dry food bags. The following is a detailed introduction to these two types of pet food packaging bags.

Pet wet food bags: using BOPET, BOPA, AL, alumina PET, CPP and other materials, as self-supporting bags, self-supporting suction bags, strip roll film packaging and other forms of pet wet food soft can packaging. This packaging has high barrier properties, can withstand 80kg pressure, and can withstand high temperature sterilization of 135℃ and below. It has good shelf display effect and extremely low odor, which can better ensure the nutrition, flavor and shelf life of food.

Pet dry food bags: According to customer needs, according to the different varieties of pet food, the size and weight of each bag, the testing requirements of pet food manufacturers for packaging bags, the processing methods of pet food processed food, the storage period requirements of pet food packaging, the design requirements and pressure requirements of pet food packaging bags, etc., various information is analyzed and weighed to select the most reasonable value of the combination structure. In view of the heavy content of pet dry food, a four-layer composite material structure is selected to withstand the normal production, filling, storage and handling conditions of 5-20kg content. The perfect combination and balance of various materials make it possible to produce eight-side seal bags, four-side seal bags, stand-up bags, stand-up spout bags, back seal bags, roll film packaging and other performance, bag types and high added value packaging. In addition to material selection, additional designs such as multi-opening and closing zippers, slider zippers, magic zippers, easy-tear zippers, spouts, etc. help to enhance the maximum value of pet food packaging bags. The packaging is easy to use and can be reused for shelf display effects, suitable for fully automatic, semi-automatic or manual filling.