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Supply Top Selling thin wall food container molds Online
Supply Top Selling thin wall food container molds Online:The prototype of the prototype initial mode bottleneck part must be long enough to ensure that there is a moving gap between the billet foam shoulder and the molded die shoulder when the prototype billet is flipped. Especially for the shoulder type obvious products, should pay attention to the initial mold design.
Supply Top Selling thin wall food container molds Online
When the prototype billet becomes a molding die, the lower part of the mold (the height of the diameter under the reinforced ring) must be slightly higher than the upper part of the molding die. Because after the molding die is closed, the prototype blank needs to be reduced for a period of time in order to enter the molding mold correctly. Due to the early closure of the molding die, the conical neck of the initial mold must be lengthened to prevent the prototype blank from being stuck in the molded die.
Therefore, the initial mold always has a conical part suitable for forming a bottleneck, and the radius of curvature should be as large as possible in the transition between the bottleneck and the bottle shoulder. If obtained within one hours, although it is very close to the shape molding mold, this part is very thin and easy to cool when blowing into a billet, because this part of the deformation is not small blowing, the result is thicker than other areas. The shoulder of the bottle should be slightly close to the molding die.
The lower part of the billet should contain more glass material, so that the part has enough heat and plasticity to meet the maximum deformation requirements at the end of the blow. The size and radius of the bottom of the billet should be selected so that the weld at the initial die bottom is not exposed outside the support surface of the bottom of the bottle.
