The production process of plastic vest bag.bag in box packaging Manufacturing

　　Plastic vests can be said to be very common in our lives. When we go to supermarkets and stores, we will often use it when we buy things in the farmer's market. It facilitates our daily life. General malls and supermarkets will customize tens of thousands at one time. The quality of the product directly affects the customer's next customization. Because the particularity of the plastic film requires mass production, each production process needs to strictly follow the standard process according to the standard process. Production.

　　First of all, it is necessary to confirm the size of the plastic vest bag and the print manuscript. There is no fixed size about the specifications of the vest bag. This needs to be customized according to the specific requirements of the customer. Common specifications are 20*32cm, 25*40cm, 30*48cm, 35*55cm. The thickness standard of the plastic limit order is not less than 0.025mm in a single layer. The printing manuscript can be based on the sample. Of course, it can be directly handed over to the manufacturer to design and print. If you have a unique design, you can also design it to the manufacturer. Blood the film according to the number of orders, and contact the version of the version of the factory. Plastic vests are low -pressure materials used as raw materials. Generally, the version can be completed in about five days, and the system can be rented to the version of the factory. You can print it next. Plastic vest bag printing is generally simple and fast, simple but not complicated. The next step is to seal and cut. The sealing of the printed curls is sealed and hollowed out, which is also the last key step. The advanced sealing machine is formed in one step, and there is no need to punch the bed.

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