Vacuum sucks the utility that model packs and advantage

True suction model is packed be called not to have container to pack, can save in great quantities those who pack is former complementary material, reduce the litter that pack, those who accord with the whole world to be advocated energetically is measurable ask with what decrease a quantity to pack. True suction model is packed is 20 centuries 80 time development rises pack new technology and new material, this kind of new technology and new material, begin to be used at waiting for solid to pill, pill, wholesome bolus, sugar small undertake packing. As plastic the course of study that pack gradually arisen, the application that true suction model packs is more wide. In recent years, in our country true suction model is packed begin to be used at be opposite small-sized electric equipment, handicraft, toy kind, shoe kind reach subclass of a few report pack and have enough to meet need. The finished product that waits like MP3, earphone, USB, toy, batteries, handicraft, sneaker is packed and hardware stamping workpiece, lathe, the have enough to meet need of the material such as original of computer connector, electron.
The main good point that true suction model packs is, save Yuan Fucai makings, weight it is light, good to transport convenient, sealed property, accord with the requirement that environmental protection green packs; Can package any abnormity products, case need not add amortize material additionally; The product that be packed is transparent and visible, the shell is beautiful, facilitating sale, suit mechanization, automation to pack, facilitating modernization management, economic labor power, improve efficiency.
True suction model is packed undertake on appropriative package machine, pack as commodity in recent years develop to direction of mechanization, automation, manufacturing heat shapes the manufacturer development of package machine is very rapid, domestic and internationally already much home major produces true suction model to pack the manufacturer of equipment. Although suck model to shape the structural type of packer each are not identical, but its principle basically similar. The working principle that true suction model packs is: After sheet suction model heats through sucking model machine oven, by go up at heat cold the principle that shrink, sheet begins molten, greaten. Shape through vacuum on specific matrix or aluminous model next. According to different product the requirement is opposite the suction after shaping model undertakes punch decide.