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Gas injection point closure system for production of hollow plastic products comprises a bulge on the molding at the gas injection point
Gas injection point closure system for production of hollow plastic products comprises a bulge on the molding at the gas injection point
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机译:用于生产中空塑料产品的注气点封闭系统,在注气点处的成型件上有一个凸起
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摘要
A molding tool (2) has a lens-shaped recess (5) for producing an outward facing material bulge (6) on each molding at the point at which a hollow needle (3) is inserted into the molding (4) for injecting gas or fluid.
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