Summary of various plastic bottle production processes, plastic bottle products are mainly made of polyethylene or polypropylene materials, adding various high-temperature heating organic additives, and blow molding, extrusion blow molding, injection molding or manufacturing processes by using plastic molds and transfer into a plastic container. Its advantages of light weight, good transparency, non-fragile, low price, etc., are widely used in food, beverage, pickles, honey, dried fruit, edible oil, veterinary medicine and other liquid or solid disposable packaging. Under normal conditions, the manufacturing process of plastic bottles includes extrusion blow molding, injection blow molding, injection molding, and two-step methods. The following will introduce the manufacturing process of these types of plastic bottles to you.
The scene is picturesque and drunk forever. A store is like a painting. To draw a good painting, you must use various colors. Then, a display is like a painting process, which will attract the attention of the masses faster and form A perfect visual feast, especially friends in the cosmetics and beauty and hair sales industries should pay attention to the importance of the color display of plastic bottles. The color display is divided as follows: