Liner structure and blow-molding manufacturing method forliner structure
AssigneeCanature Health Technology Group Co., Ltd.
InventorsXiaogong CHEN, Lei FAN, Tong LIU, Mingche ZHOU
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Abstract
A liner structure includes a liner main body and an insert located inside an opening of the liner main body. The liner main body is made of a polybutylene material. The liner structure has relatively good heat resistance within a temperature range corresponding to conventional liquid water, and can be used for containing hot water. Moreover, a feasible manufacturing method is provided. The method can overcome defects of material characteristics through process optimization, so that can implement manufacturing the liner structure.
Claims11
A liner structure comprising a liner main body and an insert located inside an opening of the liner main body, wherein the liner main body is made of a polybutylene material.
A blow-molding manufacturing method for a liner structure, wherein the liner structure comprises a liner main body and an insert located inside an opening of the liner main body, the blow-molding manufacturing method for the liner structure comprising:
- preheating the insert;
- and
- conveying a polybutylene material blank from a neck ring mold, wherein a temperature range of the material blank is 170° C. to 230° C. when the material blank is conveyed from the neck ring mold.
Dependencies are inferred from the claim text.