Vacuum forming is how to make durable some?

Vacuum forming is how to make durable some vacuum forming mould is according to the style of products, and the plaster pure handmade, for the sake of durable, drying on the mold after a 5 mm thick layer of copper plating, so also called electric copper ( Actually inside is gypsum) , this is done to save the cost, can say is that 99% of the vacuum forming mould making, its production costs each edition in 600 yuan. But there are also a few products, for customers to vacuum forming particularly high quality requirements, will be made of aluminum with line or milling machine polishing, but the cost is 10 times as much electrical copper, about 5 - 6000 yuan, the aluminum mold fee is usually customers pay their, vacuum molding factory seldom own expense, unless there is a order for one million. （ 1) Vacuum forming machine double vacuum forming tray by built-in lock head and tap and can fold the coaming of form a complete set of modular plastic tray, roof and tap to use HDPE. Adopt double disposable vacuum molding process. The middle coaming PP (optional Polypropylene resin) Plastic hollow board or seven layers of corrugated cardboard folding coaming. （ 2) Full design cycle use, roof and tap can be recycled for ten years. Plastic scarf board and corrugated board can be recycled many times to change again, this design can greatly reduce the customer's logistics operations and warehousing costs. （ 3) Tray coaming were designed to be folded, roof and tap embeddable or stacked, compared with the traditional packaging can save 50% of the storage space. （ 4) Vacuum forming tops and collet adopts two HDPE sheet disposable vacuum forming, strong and durable. （ 5) Vacuum forming tray assembly or disassembly is very convenient, with the tools of how to don't need to, a person can be in a few minutes to complete the disassembly or assembly. Roof and tap each design has four fast lock, can withhold coaming, so no need to bale, saving a bundle of package materials and artificial cost.