JWELL Extrusion Machinery Co., Ltd is one of the large-scale professional manufacturers of plastic extrusion machinery in China.Since its establishment in 1997, JWELL has developed from a factory at t...
In the plastic industry, in order to save costs, many companies will consider blow molding to make hollow products. Compared with injection molding, the cost will be greatly reduced, so the blow moldi...
The use of poe film is as follows:POE film is a kind of packaging film for the core auxiliary material of photovoltaic modules. In addition, common packaging films include EVA film and EPE film.Photov...
Mold temperature has a great influence on the molding quality and molding efficiency of plastic parts. In a mold with a higher temperature, the fluidity of the molten rubber is better, which is benefi...
Relevant data show that China's mainland coastline is 18,000 kilometers long, and the total offshore area is more than 4.7 million square kilometers, of which the usable sea area exceeds 3 million...
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