38mm foldable PP caps has a strong application and is widely used in daily necessities, daily chemical packaging and other fields. From mold processing to machinery and equipment have a strong picky, easy to get started, do fine difficult. 38mm foldable PP caps are battened and reprocessed to form plastic bottles, including bottles for packaging such as cosmetics, medicine, beverages, mineral water, and reagents. This method is called the two-step method, which is an injection molding process to form a bottle, and then a blow molding process to form a PET plastic bottle.

The key factors for choosing P38mm foldable PP caps are as follows:

1, plastic materials: Different plastic materials have different processing variables, and those processing variables will affect the choice of warm runner system.

2, product component: different components of the product on the warm runner requirements are not the same.

3, nozzles: Nozzles can generally be differentiated according to size, temperature distribution, physical characteristics, materials used (copper, steel, etc.) and the difficulty and price of maintenance.

4. Mold: What is the number of cavities? What is the nozzle distribution distance? What kind of materials are processed? These are the mold elements related to the selection of the warm runner system.

5, cycle cycle: fast production cycle means the progress of nozzle requirements. For example, the nozzle should accurately transfer heat and be used.

6, gate: In terms of point gate, in order to maintain excellent heat balance in each molding cycle, its warm nozzle tip is necessary to melt materials and cool sealing function. The valve gate is sealed by mechanical means.

7, runner: the use of warm runner system to avoid the production of material, and then both save materials, together with the elimination of the previous need to go through the manual, manipulator or other methods to remove the material process.

38mm foldable PP caps is a typical injection molding product that is easy to transport. It is made of plastic materials with uniform texture and excellent insulation. It is a major product for plastic bottles and oil drums.

38mm foldable PP caps https://www.plasticsproduct.com/38mm-45mm-foldable-PP-caps.html