Plastic Bottles And Containers

cavity with partial split structure, and finally the shape and cavity seamlessly welded into a whole, this design not only to ensure that the mold itself needs the strength, Its processing difficulty and processing capacity, the actual effect is ideal. ② Horizontal cans of the nozzle, the discharge port and the two ends of the joint position than the tank part of the need for a larger amount of cooling, and the above mentioned three parts of the cooling requirements are not the same, according to the above characteristics , The mold cooling water is divided into multiple modules, each module can be produced independently control the cooling water flow to the precise control of the temperature of the site, the product cooling uniform, small stress, small deformation. ③ for the market personalized requirements, the tank part of the ribs and the end of the pattern design into a replaceable form, the product is very convenient to switch between different styles, to avoid the same volume of different products need to process multiple sets of molds, but also to avoid the production In the frequent mode of waste of resources. ④ polyethylene horizontal tank for the whole plastic container, in order to balance the great internal and external impact force, the product wall thickness is relatively thick, in order to improve the cooling efficiency, the tank part of the choice of water tank cooling effect is good. ⑤ Note the liquid mouth and drain need to frequently change the different specifications, so are designed into the form of inserts, and the use of higher than the mold strength of the material processing, wear and easy to replace. ⑥ due to the larger cavity, the production of molds need to bear their own circulating cooling water and molding products required high pressure gas double pressure, long-term pressure will occur the overall deformation of the dislocation, so the mold body and shape support part of the need Selection of high-strength steel processing, and the excellent welding, solid without leakage. ⑦ horizontal cans in the molding of the parison thick, cut off the material need a lot of pressure, so the mold blade wear serious, the blade design can be replaced in the form of beryllium copper production, can effectively reduce the wear and tear, the replacement is also more convenient The ⑧ can mold cutting edge both to cut off the thicker material in the molding, but also to ensure the absolute quality of the joint, after several tests proved that if the blade width of 2 to 5 mm, you can take into account the above two requirements. In addition, the remaining trough set is essential and cross-section was the best oval, the external design is lower than the knife blade 1.5 ~ 2.0 mm pusher wall, product joint strength is high, more than material cutting smoothly. ⑨ water tank cooling mold late cleaning more difficult, so before the need for rust treatment, slow down the long-term high-pressure water bath environment, rusty water leakage. ⑩ horizontal cans large volume, cavity deep. www.plastic-bottle-manufacturers.com