초록 ▼

The invention relates to an apparatus for the successive production of a number of paper packages fitted with respective spouts on a part of the top end portion thereof and charged with a liquid drink. The spout includes a spout proper having a general cylindrical outer configuration and formed gene

The invention relates to an apparatus for the successive production of a number of paper packages fitted with respective spouts on a part of the top end portion thereof and charged with a liquid drink. The spout includes a spout proper having a general cylindrical outer configuration and formed generally therethrough with a liquid spouting passage provisionally closed or valved, and an attaching flange permanently fixed to the root end of the spout proper. For better sanitary purposes, the spout is introduced into the open end of a semipackage from inside thereof. The spout introduction and attaching job is carried out directly before charging with liquid. Only thereafter, liquid charging-in and top-closing jobs are carried out in a sterilized atmosphere. Within the sanitary execution of these jobs, the spout introducing and sealing attachment are included for increasing the sanitary safety.

대표청구항 ▼

A process for assembling and liquor charging of a series of paper packages, comprising: successively attaching a spout onto a closable top end portion of each of said packages, each of said packages having a hollow, square cylindrical main body, with closable top and bottom end portions, outside and

A process for assembling and liquor charging of a series of paper packages, comprising: successively attaching a spout onto a closable top end portion of each of said packages, each of said packages having a hollow, square cylindrical main body, with closable top and bottom end portions, outside and inside surfaces of each of said packages being coated with a sealable, settable agent; introducing a flanged spout into a reception opening formed at a specifically selected position of each of said packages through a wall or flap portion thereof; sealingly attaching said flanged spout onto the wall or flap portion of each of said packages; successively capping each of said packages onto tip ends of a plurality of radial mandrel arms forming an intermittently rotatable mandrel unit, said capped packages being directed radially outward; assembling and shaping said bottom end of each of said packages in capped position on the related mandrel arm; discharging each of said bottom-assembled packages onto a conveyor means; charging a liquor into each of said bottom-assembled packages mounted on said conveyor means; and assembling and shaping said top end portion of each of said packages.