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Blow mold for forming refillable polyester container
Blow mold for forming refillable polyester container
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机译:用于形成可再填充聚酯容器的吹模
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摘要
This relates to a returnable/refillable container in the form of a blow molded polyester biaxially oriented bottle wherein the container includes a domed base construction wherein the wall thickness gradually and smoothly increases to a maximum at the center of the dome. This also relates to a specially configurated preform which is blow molded to form the container and a specially configurated blow mold cavity for receiving a preform having a lower axial projection in the form of an elongated gate without crushing. IMAGE
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