Saturday, November 9, 2013

Vacuum molding method requires skilled judgment and experience to operate any one of the success of


Vacuum molding method requires skilled judgment and experience to operate any one of the success of the process processing, a processing method to be compared with another, with this kind of method of production, production costs is appropriate; fomex or method of production of these two products, the same cost , but with the quality of the products produced by this method is improved. In many applications, injection molding or blow molding to compete with the vacuum forming. But packaging technology, unless it is made of cardboard as a packaging material, or vacuum molding technology is no other processing methods can compete with them. The main advantages fomex of vacuum molding is that it works economy. Forming the composite sheet, the foamed sheet and the printing sheet products, with appropriate changes to change the mold to replace the vacuum forming machine. The article can be thin wall with a high melt viscosity of the sheet vacuum forming, injection of the same thickness and a low melt viscosity is required pellets. For small amounts of plastic parts, tooling costs are favorable vacuum forming another advantage, while large quantities of parts, products can achieve a very thin wall thickness and vacuum forming machine high output ratio is very favorable. In the vacuum fomex forming, the sheet is only one surface in contact with a vacuum fomex forming mold, so that only one surface of the blister with a vacuum forming mold geometry consistent with a surface profile of the other products was obtained by the drawing. In the field of plastics processing, vacuum forming fomex is considered a great potential for development of packaging company methods. It uses molding for plastic packaging fomex in various fields. Vacuum forming is also a need proficiency and experience processing methods. Today, through the simulation process with the necessary expertise, vacuum forming has become technically controllable, and can be repeated as a processing method. Vacuum forming to produce the smallest parts are tablet packaging material or a watch with a battery, the inverter can produce very large products, such as 3 ~ 5m long garden pond. Yaskawa molding material thickness from 0.05 ~ 15mm, the foamed material, the thickness up to 60mm. Any kind of thermoplastic plastic or materials with similar properties can be vacuum-forming. The material used for vacuum forming a thickness of 0.05 ~ 15mm sheet, which sheet is a servo motor with pellets or powder of semi-finished products obtained. Therefore, as compared with the injection molding, vacuum forming the additional cost of raw materials will increase. In vacuum forming the sheet to be cut, which will produce scrap. These leftover crushed, mixed with the original material, the sheet may be made again. In recent years, the vacuum generated during forming recycling of scrap has become increasingly important. Today, programmable controllers scrap broken through mixing with virgin materials for recycling has become a process. Discarded plastic molded products, such as packaging materials, and even engineering parts, they are recycled in many conditions are possible, but some are still to be developed. Yaskawa servo motor current can be recovered mainly some chemical materials and energy materials. To make recycling a breakthrough, we must in the process of ecological and conservation efforts. Vacuum forming products with low prices, fomex high production efficiency, shape and color matching fomex free, corrosion resistance, light weight, and electrical insulation properties, etc., in the stationery, toys, daily necessities, hardware, electronic products, food, cosmetics other packaging products, has grown to billboards, automotive, industrial parts, building materials, safety helmets, washing machine and freezer lined crates and application of agricultural supplies and other products.
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