Many people's views on shopping bags are almost all plastic bags, and the ones they come into contact with are shopping bags in supermarkets and shopping bags used to buy food in vegetable markets. How did such plastic shopping bags come from? What are the processes of producing shopping bags?

What are the processes of producing shopping bags-first make the prototype of plastic film

Plastic shopping bags are basically solid, and the categories of shopping bags are different for food and daily necessities. The main component of shopping bags is polypropylene, and such raw materials are essential when making them. To put raw materials into the machine, the machine will then automatically produce a film. What the customer wants is a round plastic bag, and the film produced by the machine must be blown into the round appliance; What the customer wants is a rectangular plastic bag, and the film must be blown into the rectangular utensil. Blowing film has also become a step for supermarkets to make shopping bags.

What are the processes of producing shopping bags-designing the pattern of shopping bags

In the process of producing shopping bags, the difficult part is probably the design. The design of shopping bags should not be too fancy, which not only increases the cost, but also makes customers dislike ugliness; The design of shopping bags cannot be too simple. Simple shopping bags look vulgar and are not much different from garbage bags. When designing the pattern of the shopping bag, consider the LOGO LOGO of the merchant, and add related patterns near the LOGO. It is a shopping bag that focuses on fried chicken products. You can add some chicken legs, chicken wings and other patterns next to the LOGO LOGO, which can also make customers know the products at a glance. In the process of designing, be sure to make the pattern achieve the icing on the cake.

What are the processes of producing shopping bags-printing the design draft

In life, if someone says that they are engaged in the printing industry, many people's reaction is to work in a printing shop, but the printing industry almost takes over other businesses, such as printing shopping bags. Before printing the shopping bag, the design draft of the shopping bag must be completed, and then it can be printed. It is necessary to decide whether to print the shopping bag on one side or on both sides in the machine, and decide the printing color. For example, the shopping bags in printer supermarkets are basically printed on both sides, and the color is milky white. When printing is completed, it can be cut or perforated, etc.

plastic shopping bagIn fact, the production process is nothing more than three processes: film blowing, design and printing. The production process of fabric and paper shopping belts is relatively complicated. From the appearance and durability of shopping bags, plastic shopping bags are not enough to compare.