Perfume pump said that after the liquid plastic is ejected by the blow molding machine, the plastic body is attached to the cavity of a certain shape by the wind blowing from the machine to make the product. The plastic is melted and quantitatively extruded in a screw extruder, then formed with a perforated film, cooled with an air ring, pulled at a certain speed with a tractor, and wound into a roll with a winder. Extrusion blow molding: After the thermoplastic particles (or powder) are plasticized by an extruder, they are prepared into a hot-melt tubular parison through a specific mold, and then blow molded.

　　According to the perfume pump, after the liquid plastic is ejected by the blow molding machine, the plastic body is attached to the mold cavity of a certain shape by the wind blowing from the machine to make the product. The plastic is melted and quantitatively extruded in a screw extruder, then formed with a perforated film, cooled with an air ring, pulled at a certain speed with a tractor, and wound into a roll with a winder. Extrusion blow molding: After the thermoplastic particles (or powder) are plasticized by an extruder, they are prepared into a hot-melt tubular parison through a specific mold, and then blow molded. Injection blow molding uses separate molds to inject a parison into a mandrel. After the parison is properly cooled (the surface of the parison is solidified, and the parison will not be damaged or vertically deformed when the core mold is moved), the core mold and the parison are sent into the blow mold to close the blow mold. Compressed air is introduced through the mandrel to expand the parison to form the desired product. After cooling and setting, remove the product.

　　Stretch blow molding forces the parison to stretch within a specific temperature range, perfume pump manufacturers say. At the same time as molding, the macromolecules are arranged and fixed in the wall of the product, which greatly improves the performance of the plastic container. A molding method in which a bottomed parison heated at a suitable temperature below the melting point is placed in a mold, then stretched axially by a stretch rod, and then immediately blow molded. Multi-layer blow molding is a molding method for preparing multi-layer containers by using multi-layer composite blanks through a blow molding process. Through the reasonable collocation of different plastic layers, the performance of each layer of plastic can be effectively complemented, thereby overcoming some inherent shortcomings of single-layer plastic containers. It should be noted that the two-platen injection molding machine needs to maintain enough plastic raw materials. And different raw materials need to be dried to different degrees according to the requirements, which can also meet our processing requirements. Generally, the personnel operating the equipment need to be trained. If you are a novice, try to be guided by the staff.

　　The design of the perfume pump is also constantly innovating. From the initial plastic cover, and squeeze cover to sprayer pumps, each time is to better store cosmetics and facilitate people's use. So what we mainly understand below are the advantages of perfume pumps?

　　1. Excellent environmental protection, easy to recycle

　　2. Good sealing performance

　　3. The dose can be well controlled, which can bring great convenience in many fields, such as medical treatment. It is not suitable for application on wounds or in the mouth, so a spray pump will come in handy.

　　In addition to the above advantages, the perfume pump also has some possible problems, such as being accidentally blocked or stuck during use, which will be more troublesome. However, in the future, perfume pump manufacturers will also make improvements.

　　The perfume pump has brought us a lot of conveniences. For more information, you can contact our manufacturer.