초록

In forming a blown bottle with a handle as a one-piece-molded product, a thermoplastic parison and a handle are previously held with a correct positional relation by respective holders and they are simultaneously moved in a blow mold to be subjected to blow molding.

대표청구항 ▼

An apparatus forming a blown bottle having an integrally attached handle, which comprises: a blow mold, means for heating a thermoplastic parison to a temperature suitable for molding; means for separately holding said parison and said handle in a predetermined positional relationship; means for sim

An apparatus forming a blown bottle having an integrally attached handle, which comprises: a blow mold, means for heating a thermoplastic parison to a temperature suitable for molding; means for separately holding said parison and said handle in a predetermined positional relationship; means for simultaneously moving said parison and said handle via said means for separately holding said parison and said handle into said blow mold while maintaining said predetermined positional relationship; and means for blowing a pressurized fluid into said parison and for expanding said parison into contact with said handle to thereby form a blown bottle having said handle integrally attached thereto.