Container, method of manufacturing the same, and installation jig for cartridge container for discharge gun
AssigneesHosokawa Yoko Co., Ltd., Kabushiki Kaisha Polymer Systems
InventorsRitaro Konuma, Yoji Tanaka
Life of this patent
Estimating the term…
Abstract
A container including a cylindrical main body having front and rear end portions opposite each other and being axially collapsible along the longitudinal axis thereof to discharge contents therein through the first end portion. The rear end portion is sealed, and a reinforcing member having a discharge aperture extending therethrough is secured to the front end portion of the cylindrical main body. Additionally, a lid is disposed on the reinforcing member to cover the discharge aperture.
Claims17
A cartridge container adapted for use with a discharge gun having an open supporting barrel, comprising:
- a cylindrical main body comprised of a flexible multi-layered film including a metal foil layer, an upper end portion and a lower end portion, said cylindrical main body being axially collapsible without a sleeve along a longitudinal axis thereof;
- an upper member secured to said upper end portion, said upper member being comprised of a solid resin material and having an aperture extending therethrough;
- a lower member secured to said lower end portion, said lower member being circular and being comprised of a solid resin material;
- and
- a lid provided on said upper member to close said aperture.
A cartridge container adapted for use with a discharge gun having an open supporting barrel, comprising:
- a cylindrical main body containing liquid type adhesive, said cylindrical main body being comprised of a flexible film and having a longitudinal axis and front and rear end portions opposite each other, wherein said cylindrical main body is axially collapsible without a sleeve along the longitudinal axis to discharge the liquid type adhesive through the front end portions;
- a reinforcing member secured to said front end portion of said cylindrical main body, wherein said front end portion of said cylindrical main body is fixed along an outside of said reinforcing member, said reinforcing member comprising a single layer short cylindrical section secured to said front end portion of the cylindrical main body, and a plate section extending radially inwardly from said short cylindrical section, wherein said reinforcing member has a discharge aperture extending through said plate section;
- sealing means for sealing said rear end portion, said rear end portion having a circular cross-section for facilitating discharge of the liquid type adhesive through the front end portion by axially collapsing said cylindrical main body along the longitudinal axis;
- and
- a lid disposed on said reinforcing member to cover said discharge aperture.
Dependencies are inferred from the claim text.