当前制备控释膜的方法主要包括吹塑成型法，压延成型法和流延成型法。
The traditional methods of preparation of controlled release membrane include boasting plastics molding, pressing spread molding and flowing spread molding.
热塑性聚酯弹性体的这种特殊等级包括热稳定，阻燃和吹塑成型。
Special grades of this thermoplastic polyester elastomer include heat stabilized, flame retardant and blow molding.
吹塑成型是成型中空塑料制品的主要成型方法，其成型过程包括型坯成型、型坯吹胀和制品的冷却固化三个阶段。
Blow molding is the main molding method for the hollow plastic products, including three steps such as parison formation, parison inflation and cooling solidification in its molding process.
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