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The melt blown process is a nonwoven manufacturing system involving direct conversion of a polymer into continuous filaments, integrated with the conversion of the filaments into a random laid nonwoven fabric. First developments in this field of technolog
The melt blown process is a one-step process that converts polymer resin into low diameter fiber nonwoven web or tow (Andreas Desch, February 2011). The melt blown process, and its variants, is the only large-scale commercial process that is presently be
Gate of injection mould is the entrance that molten plastic to be injected into cavity of mould. It connects runners with cavity of mould.
Sometimes, we found there is no draft angle with customers’ CAD drawing. We told them that we need to add draft angle, and they asked what is draft angle. Here is the answer.