PACKAGE FOR LIQUID AND MANUFACTURE AND USAGE - YAAKOBUSU BEFUERAAGE SYSTEMS A

Title:

PACKAGE FOR LIQUID AND MANUFACTURE AND USAGE

Document Type and Number:

Japanese Patent JPS6090193

Kind Code:

A

Abstract:

Attached positively on a nipple (10) in the outlet opening (4) of a liquid container (2) is a non-return ball valve (22) which is arranged in a discharge pipe (36) made of a material, preferably a flexible material, which is non-expandable under operating conditions. A shutoff member (44) is arranged at the free end of the discharge pipe (36). Said shutoff member has radially arranged apertures (52, 52', 52") which, together with a cuff (54) surrounding the shutoff member, form a pressure relief valve. The non-return ball valve (22) and the shutoff member (44) are attached in the discharge pipe by means of high frequency welding. The liquid is discharged by squeezing the discharge pipe (36). This disposable packaging permits a precise, reproducible metering of the liquid.

Inventors:

HARII BON
KURISUCHIYAN MAAGARURE

Application Number:

JP11896884A

Publication Date:

May 21, 1985

Filing Date:

June 09, 1984

Export Citation:

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