The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 02, 2012
Filed:
Nov. 26, 2007
Masayoshi Matsumura, Takatsuki, JP;
Tetsuya Katayori, Takatsuki, JP;
Eiji Hattori, Takatsuki, JP;
Sunstar Engineering Inc., Takatsuki-Shi, JP;
Hosokawa Yoko Co., Ltd., Tokyo, JP;
Polymer Systems Co., Ltd., Yokohama-Shi, JP;
Abstract
The flexible container relating to the present invention comprises a cylindrical member () made from flexible film, a bottom plate member () which is harder than the flexible film, fitted into the inner side of a first end section of the cylindrical member () and fused-bonding airtightly; and a ring member () which is harder than the flexible film, fitted into the inner side of a second end section of said cylindrical member () and fused-bonding airtightly. According to this flexible container (), it is possible greatly to reduce the volume of the container after discharging the highly viscous material from the flexible container, and it is possible to achieve small and inexpensive molds having excellent productivity as molding equipment for forming the bottom plate member () and the ring member (), thereby achieving benefits in that the price of the equipment can be reduced significantly.