Msa Technology, LLC

Yapp Automotive Parts Co., Ltd.

Yan Yang

Liang Liu

Lin Jiang

Weidong Su

Dejun Gao

Songjun Xu

Yan Sun

Wenbin Hong

Ye Wang

Yihu Liu

Dengqun Li

Chunmei Wu

Yizheng Pu

Bottom of a meat shredder

Choking rescue device

Helmet

A molding method of blow-molding a hollow tank body with a built-in component is provided. The method molds the hollow tank body by molding the sheet parisons in the half molds. After the moving cooperation of the half molds, an expanding mechanism of a pre-molding template device, the template half plates and the bases, the half molds are respectively leaned against the closed template half plates, and the sheet parisons are leaned against the half molds by blowing and/or sucking so as to be pre-molded. The tank body is molded after placing the component into it. A pre-molding template device is also provided. An expanding mechanism and the template half plates are mounted on the bases, and the bases are mounted on a rail bracket, the bases are driven by a power device to move on the rail bracket.

Molding method of blow-molding hollow tank body with built-in component and pre-molding template device

Growing community of inventors

Yangzhou, China

Yan Yang