PET bottles have strong applicability and are widely used in daily necessities, daily chemical packaging and other fields, such as PET Candy Bottles. The preform is the intermediate semi-finished product of the subsequent two-way stretch blow molding, and some factors of the preform affect the quality of the injection molded product.
Under a certain temperature and pressure, the mold is filled with raw materials and processed by the injection molding machine to form a bottle blank with a certain thickness and height corresponding to the mold. PET preforms are reprocessed by blow molding to form plastic bottles, including bottles used for packaging cosmetics, medicines, health care, beverages, mineral water, reagents, etc. This bottle making method is called a two-step method, that is, the preform is formed through injection molding. A method of forming PET plastic bottles through blow molding.
100ml Plastic Spray Bottle has an excellent transparency of more than 90% and excellent surface gloss; excellent fragrance retention, good air tightness; excellent chemical resistance, and almost all organic drugs are resistant to acid; good hygiene; no burning occurs Toxic gas; excellent strength characteristics, through biaxial stretching, various characteristics can be further improved.