摘要:
The present invention relates to an apparatus and a method for assembling a packaging combination including a tubular casing having a first end and a second end, wherein the tubular casing is partially filled with filling material and closed at its first as well as its second end by a closure means, like a closure clip, and wherein the partially filled tubular casing comprises a plait-like portion at its first end being at least approximately free of filling material, and further including a dispensing device having a passageway extending through the dispensing device with an inlet opening at its one end and a dispensing opening at its other end for guiding and dispensing the filling material in a dispensing direction. The present invention further relates to a packaging combination comprises a tubular casing, a dispensing device and a sealing device removably attached to the dispensing device.
摘要:
A process for the manufacture of thin-walled articles comprising the steps of: 1) selecting a polymer blend having an ESCR of greater than 10 hours; i) a plurality (preferably 6 or more) of strips of the polymer blend incorporating any post moulding treatment intended for the final article having the cross-sectional dimensions of 0.65 mm in thickness and 10 mm in width are injection moulded under high shear, long flow length conditions, similar to those intended for use in the manufacture of the flexible thin-walled article; ii) the strips are bent back upon themselves and stapled 3 mm from the bend; iii) the bent strips are immersed in a solution of a stress crack agent and held at a temperature of 50 °C; iv) the strips are observed for signs of cracking, any signs of cracking are regarded as a failure; and v) the time to failure is when 50 % of the strips show signs of cracking; 2) melting said polymer blend; 3) ramming the molten polymer blend into a mould, said mould having a cavity which produces a thin-walled article having a thin section less than 1 mm in thickness and wherein the thin section is substantially continuous for greater than 50 mm in the direction of flow of the molten polymer blend in the mould; and 4) removing from the mould the thin-walled article formed from the polymer blend.
摘要:
A viscous fluid dispenser (10), comprises a compressible body (12) having a substantially tubular profile and comprising an interior fluid holding cavity (26) and a head (18) comprising a cap structure (20) operatively connected to an operative end (14) of the compressible body (12) and a nozzle (24) communicatively connected through the cap structure (20) to form a continuous off-center passage through the head (18) from the interior fluid holding cavity (26) to an exterior fluid expressing side. A fluid dispenser package comprises a compressible body (12) having a substantially tubular profile with a cleft (44) within the profile extending longitudinally to the body (12) profile from a top end (40) of the profile to a location intermediate along the profile to form a tapering cleft (44) within the body (12) profile; and a head (18) comprising a cap structure (20) and a nozzle (24) communicatively connected through the cap to form a continuous passage (36) through the head (18) from an interior fitting side to an exterior fluid expressing side, wherein the head (18) is removably stored at the body (12) top end (40) in a connection reversed to an operating connection with the nozzle (24) cradled in the cleft (44) within the tubular profile of the flexible body (12). A method of applying a viscous fluid to a target area comprises positioning a compressible viscous fluid dispenser (10) comprising an angled dispensing nozzle (24) at an angle from a perpendicular of the dispenser (10) to the target area and compressing the dispenser (10) to express viscous fluid directly onto the target.
摘要:
A viscous fluid dispenser (10), comprises a compressible body (12) having a substantially tubular profile and comprising an interior fluid holding cavity (26) and a head (18) comprising a cap structure (20) operatively connected to an operative end (14) of the compressible body (12) and a nozzle (24) communicatively connected through the cap structure (20) to form a continuous off-center passage through the head (18) from the interior fluid holding cavity (26) to an exterior fluid expressing side. A fluid dispenser package comprises a compressible body (12) having a substantially tubular profile with a cleft (44) within the profile extending longitudinally to the body (12) profile from a top end (40) of the profile to a location intermediate along the profile to form a tapering cleft (44) within the body (12) profile; and a head (18) comprising a cap structure (20) and a nozzle (24) communicatively connected through the cap to form a continuous passage (36) through the head (18) from an interior fitting side to an exterior fluid expressing side, wherein the head (18) is removably stored at the body (12) top end (40) in a connection reversed to an operating connection with the nozzle (24) cradled in the cleft (44) within the tubular profile of the flexible body (12). A method of applying a viscous fluid to a target area comprises positioning a compressible viscous fluid dispenser (10) comprising an angled dispensing nozzle (24) at an angle from a perpendicular of the dispenser (10) to the target area and compressing the dispenser (10) to express viscous fluid directly onto the target.
摘要:
A viscous fluid dispenser (10), comprises a compressible body (12) having a substantially tubular profile and comprising an interior fluid holding cavity (26) and a head (18) comprising a cap structure (20) operatively connected to an operative end (14) of the compressible body (12) and a nozzle (24) communicatively connected through the cap structure (20) to form a continuous off-center passage through the head (18) from the interior fluid holding cavity (26) to an exterior fluid expressing side. A fluid dispenser package comprises a compressible body (12) having a substantially tubular profile with a cleft (44) within the profile extending longitudinally to the body (12) profile from a top end (40) of the profile to a location intermediate along the profile to form a tapering cleft (44) within the body (12) profile; and a head (18) comprising a cap structure (20) and a nozzle (24) communicatively connected through the cap to form a continuous passage (36) through the head (18) from an interior fitting side to an exterior fluid expressing side, wherein the head (18) is removably stored at the body (12) top end (40) in a connection reversed to an operating connection with the nozzle (24) cradled in the cleft (44) within the tubular profile of the flexible body (12). A method of applying a viscous fluid to a target area comprises positioning a compressible viscous fluid dispenser (10) comprising an angled dispensing nozzle (24) at an angle from a perpendicular of the dispenser (10) to the target area and compressing the dispenser (10) to express viscous fluid directly onto the target.
摘要:
A process for the manufacture of thin-walled articles comprising the steps of: 1) selecting a polymer blend having an ESCR of greater than 10 hours; i) a plurality (preferably 6 or more) of strips of the polymer blend incorporating any post moulding treatment intended for the final article having the cross-sectional dimensions of 0.65 mm in thickness and 10 mm in width are injection moulded under high shear, long flow length conditions, similar to those intended for use in the manufacture of the flexible thin-walled article; ii) the strips are bent back upon themselves and stapled 3 mm from the bend; iii) the bent strips are immersed in a solution of a stress crack agent and held at a temperature of 50 °C; iv) the strips are observed for signs of cracking, any signs of cracking are regarded as a failure; and v) the time to failure is when 50 % of the strips show signs of cracking; 2) melting said polymer blend; 3) ramming the molten polymer blend into a mould, said mould having a cavity which produces a thin-walled article having a thin section less than 1 mm in thickness and wherein the thin section is substantially continuous for greater than 50 mm in the direction of flow of the molten polymer blend in the mould; and 4) removing from the mould the thin-walled article formed from the polymer blend.
摘要:
A viscous fluid dispenser (10), comprises a compressible body (12) having a substantially tubular profile and comprising an interior fluid holding cavity (26) and a head (18) comprising a cap structure (20) operatively connected to an operative end (14) of the compressible body (12) and a nozzle (24) communicatively connected through the cap structure (20) to form a continuous off-center passage through the head (18) from the interior fluid holding cavity (26) to an exterior fluid expressing side. A fluid dispenser package comprises a compressible body (12) having a substantially tubular profile with a cleft (44) within the profile extending longitudinally to the body (12) profile from a top end (40) of the profile to a location intermediate along the profile to form a tapering cleft (44) within the body (12) profile; and a head (18) comprising a cap structure (20) and a nozzle (24) communicatively connected through the cap to form a continuous passage (36) through the head (18) from an interior fitting side to an exterior fluid expressing side, wherein the head (18) is removably stored at the body (12) top end (40) in a connection reversed to an operating connection with the nozzle (24) cradled in the cleft (44) within the tubular profile of the flexible body (12). A method of applying a viscous fluid to a target area comprises positioning a compressible viscous fluid dispenser (10) comprising an angled dispensing nozzle (24) at an angle from a perpendicular of the dispenser (10) to the target area and compressing the dispenser (10) to express viscous fluid directly onto the target.
摘要:
A viscous fluid dispenser (10), comprises a compressible body (12) having a substantially tubular profile and comprising an interior fluid holding cavity (26) and a head (18) comprising a cap structure (20) operatively connected to an operative end (14) of the compressible body (12) and a nozzle (24) communicatively connected through the cap structure (20) to form a continuous off-center passage through the head (18) from the interior fluid holding cavity (26) to an exterior fluid expressing side. A fluid dispenser package comprises a compressible body (12) having a substantially tubular profile with a cleft (44) within the profile extending longitudinally to the body (12) profile from a top end (40) of the profile to a location intermediate along the profile to form a tapering cleft (44) within the body (12) profile; and a head (18) comprising a cap structure (20) and a nozzle (24) communicatively connected through the cap to form a continuous passage (36) through the head (18) from an interior fitting side to an exterior fluid expressing side, wherein the head (18) is removably stored at the body (12) top end (40) in a connection reversed to an operating connection with the nozzle (24) cradled in the cleft (44) within the tubular profile of the flexible body (12). A method of applying a viscous fluid to a target area comprises positioning a compressible viscous fluid dispenser (10) comprising an angled dispensing nozzle (24) at an angle from a perpendicular of the dispenser (10) to the target area and compressing the dispenser (10) to express viscous fluid directly onto the target.
摘要:
A viscous fluid dispenser (10), comprises a compressible body (12) having a substantially tubular profile with a cleft (44) within the profile extending longitudinally to the body (12) profile from a top end (40) of the profile to a location intermediate along the profile to form a tapering cleft (44) within the body (12) profile; and a head (18) comprising a cap structure (20) and a nozzle (24) communicatively connected through the cap to form a continuous passage (36) through the head (18) from an interior fitting side to an exterior fluid expressing side, wherein the head (18) is removably stored at the body (12) top end (40) in a connection reversed to an operating connection with the nozzle (24) cradled in the cleft (44) within the tubular profile of the flexible body (12).
摘要:
A viscous fluid dispenser (10), comprises a compressible body (12) having a substantially tubular profile and comprising an interior fluid holding cavity (26) and a head (18) comprising a cap structure (20) operatively connected to an operative end (14) of the compressible body (12) and a nozzle (24) communicatively connected through the cap structure (20) to form a continuous off-center passage through the head (18) from the interior fluid holding cavity (26) to an exterior fluid expressing side. A fluid dispenser package comprises a compressible body (12) having a substantially tubular profile with a cleft (44) within the profile extending longitudinally to the body (12) profile from a top end (40) of the profile to a location intermediate along the profile to form a tapering cleft (44) within the body (12) profile; and a head (18) comprising a cap structure (20) and a nozzle (24) communicatively connected through the cap to form a continuous passage (36) through the head (18) from an interior fitting side to an exterior fluid expressing side, wherein the head (18) is removably stored at the body (12) top end (40) in a connection reversed to an operating connection with the nozzle (24) cradled in the cleft (44) within the tubular profile of the flexible body (12).