What does a perfume spray pump look like?

　　A perfume spray pump is a product manufactured by spraying liquid PVC through a hot air molding machine and attaching the PVC body to a certain shaped die cavity by the wind blowing out of the hot air molding machine.The PVC is melted and quantitatively extruded in a screw extruder, then molded with a perforated film, cooled with an air ring, hauled by a tractor at a certain speed, and wound into a spool by a coiling machine. As the thermoplastic pellets (or powders) are plasticized through the extruder, they are passed through specific nesting blocks to make hot melt tubular parts. After the hot air molding blank has been properly cooled, the mandrel and blank are fed to the hot air molding sleeve block to close the hot air molding sleeve. Compressed air is introduced through the mandrel to expand the blank to form the desired product. After cooling and molding, the product is removed.

　　Perfume spray pump manufacturers say that ductile hot air molding forces the parison to ductile within a specific temperature range. While molding, the macromolecules are aligned and anchored to the walls of the product, greatly enhancing the performance of the PVC container. The bottom parison, heated at the proper temperature below the melting point, is placed in a nesting block and then axially extended through an extension rod before being immediately molded by hot air molding. Multi-layer hot air molding is a molding method for preparing multi-layer containers by hot air molding process using multi-layer composite blanks. Through the reasonable configuration of different PVC layers, the performance of each PVC layer can effectively complement each other, thus overcoming some of the inherent shortcomings of single-layer PVC containers. It should be noted that the double-plate injection molding machine should keep enough PVC raw materials, and different raw materials should be dried to different degrees according to the requirements, so that the material can meet our processing requirements. Generally speaking, the personnel who operate the equipment need to be trained.

　　Nowadays, the design of perfume spray pumps is constantly being innovated. From the original PVC caps and squeeze caps to the current spray pumps, every improvement is for better storage of cosmetics and easy operation. The next thing we need to know is what are the advantages of perfume spray pumps?

　　1. environmentally friendly and easy to recycle. 2. good sealing performance. 3. dosage can be well controlled, which can be convenient in many areas such as medical treatment. Operating a spray pump provides convenience when it is not appropriate to apply to wounds or oral problems. In addition to the above advantages, perfume spray pumps may have some possible problems, such as accidental jamming and clogging during operation, which is troublesome. However, we are confident that our perfume spray pump manufacturers will also make improvements to make it easier for consumers to operate.

　　What is the main difference between a perfume spray pump and a regular spray pump? The difference between them mainly lies in the material and function.1. Material-wise, perfume spray pumps contain alcohol and are made of corrosion-resistant materials that can be operated for a long time. General spray pumps are filled with water and made of general PVC.2. Functionally, the functional opening of the perfume spray pump is relatively small, and the sprayed perfume can be better sprayed on the object, which is conducive to the volatilization of perfume. General spray pumps have relatively large functional openings, spraying more water and a larger area.