摘要:
A liner (10) is disclosed for use with a container. The liner has a liner body (11) with a bottom wall (13), a top wall (14) and peripheral side walls (15). The liner also includes a ween plate (21). The weep plate includes a radial array of protrusions (22) extending inwardly and downwardly from a generally planar base plate (23). The base also includes a centrally located circular fitment mounting opening (25). A hose fitment (29) extends through the liner top wall and weep plate fitment mounting opening and is sealed thereto so that a vacuum hose coupled to the fitment is in fluid communication with the interior space of the liner. The weep plate has a select width and length smaller that the select width and length of the liner to define a margin or marginal space (32) therebetween.
摘要:
A spout (4) that is attached to a pouch-like bag and through which the contents filled in the bag are discharged, the spout includes: a tubular portion (49) in which a through hole (12) is formed and from a leading end of which the contents are discharged; and a rib (20) that extends from the inner circumferential surface of the tubular portion (9) towards the central axis side (13) of the through hole (12). A hole (21) surrounded by the edge of the extended rib (20) is formed in the part where the rib (20) is formed. This configuration makes it easy to secure the strength of the rib (20) and is advantageous in preventing breakage and deformation of the rib (20). Thus, accidental insertion of connecting needles can be prevented with more certainty.
摘要:
A plastic bag includes a front wall and a rear wall that are joined together to define a containment portion. To facilitate pouring a pourable substance from the containment portion, the plastic bag includes a pour spout. The pour spout includes an aperture that is defined in a lip. The lip can be formed into a channel such that the pourable substance is directed through the aperture. The plastic bag also includes a series of ribs that are formed in the region where the bag is folded to define a bottom end. The ribs reinforce the bottom end without compromising the flexibility of the bottom end.
摘要:
A flexible pouch for packaging a product, such as a carbonated beverage, is provided that includes a front panel and a back panel each having an upper edge, a lower edge opposite the upper edge, and side edges extending therebetween the upper and lower edges. The pouch includes a first closing seal extending along an upper edge of the joined front and back panel formed a predetermined length from the open edge so that there is no dead space inside the pouch between the product and the first closing seal and a second closing seal outside the first closing seal, to form a pocket trapping some of the product between the first closing seal and the second closing seal. A method of forming and filling the pouch includes the steps of forming each panel and joining two panels by scaling together the side edges and lower edge. The method also includes the steps of opening the pouch and filling the pouch with the product. The method further includes the steps of closing the filled pouch by forming a first closing seal extending along an upper edge of the pouch a predetermined length from the upper edge, such that there is no dead space inside the pouch between the product and the first closing seal, and forming a second seal between the first closing seal and the upper edge thereby trapping the product between the first closing seal and the second closing seal, and finishing the pouch.
摘要:
The disclosure relates to a connector for packaging containing medical fluids, in particular infusion or transfusion bags, including a tubular connection part for receiving a spike for the withdrawal of fluid, and having a lower opening on the packaging side and an upper opening on the connection side. A self-sealing membrane, which is pierced by the spike, is located in the connection part. The membrane has an upper, annular section leading into a lower, plate-shaped section, said annular section of the membrane surrounding the spike in a sealing manner, when the latter pierces the plate-shaped section. The membrane acts as a guide for the spike and also reseals the connector, once the spike has been removed.
摘要:
The present invention provides a spout for use with a container for holding and dispensing a fluid. The spout comprises a generally cylindrical body having an external surface capable of mating with a collar of a dispensing connector. The external surface has at least one threaded portion that is capable of mating with the internal surface of a collar of a dispensing connector.
摘要:
A packing package includes a gusseted container formed from laminated films and having opposite side walls and gussets extending between the opposite side walls, and a spout attached to an opening in the gusseted container. The laminated film forming either the two opposite side walls or the gussets is provided with a heat insulating barrier. The laminated film forming the gussets is not provided with any heat insulating barrier when the two opposite side walls are formed from the laminated film provided with a heat insulating barrier. The laminated film forming the two opposite side walls is not provided with any heat insulating barrier when the gussets are formed from the laminated film provided with a heat insulating barrier.
摘要:
The invention relates to the area of flexible containers in which an access port is provided toward the interior of the container. To increase the stability of such a container (1) at the position of the access port (4), the invention provides that the connection seam (2) connecting the access port (4) to a flexible foil is prolonged in the direction of a section (4a) of the access port (4) projecting over the connection seam (2) in order likewise to connect a part (5) of this section (4a) of the access port (4) to the foil. It is achieved by this measure that the peeling forces particularly effective in this region in the event of a pressure load are countered better. The invention also relates to a method for the manufacture of such a flexible container and to a welding tool for this.
摘要:
An upright product outlet bag evacuation packaging (100, 200) includes a flexible, collapsible bag (101, 201) and a spout (116, 216) that contains and dispenses a liquid (118, 218). The bag (101, 201) includes a first wall (102, 202) and a second wall (104, 204) that are operatively connected by a seam (106, 206). When the bag (101, 201) is filled with liquid (118, 218), the first wall (102, 202) and the second wall (104, 204) are pushed away from one another thereby pulling a first side (109, 209) inward and causing an indentation (114, 214) to form. The indentation (114, 214) hinders flush contact between the first wall (102, 202) and the second wall (104, 204) as the bag (101, 201) progressively collapses as the liquid (118, 218) is dispensed. A housing (300, 400) for use with a dispenser may be used to create and reinforce the indentation (114, 214). The housing (300, 400) includes a cavity (303, 403) configured and arranged to receive the bag (101, 201). A door (302, 402) is operatively connected to the housing and includes a bar member (304, 404) which extends into the cavity (303, 304). The bar member (304, 404) contacts the bag (101, 201) with the cavity (303, 304) to create and reinforce the indentation (114, 214).
摘要:
A flexible container is provided for the storage and administration of medical solutions. The container incorporates a transparent front sheet made from a planar layer of a polymer and an opposing rear sheet. The rear sheet is made from a planar laminate layer. The front and rear sheets are sealed together along a common peripheral edge to form a volume enclosure. The volume enclosure is constructed of materials having high oxygen and moisture barrier properties which allows the container thermoplastic to be stored for extended periods of time without degrading the contents. The volume enclosure is then inflated with a pressurized gas to permanently stretch the front and rear sheets outwardly and to thereby increase the volume capacity of the container. An alternative embodiment of the container incorporates multiple compartments, separated by peelable seals, for containing a diluent and a medicament. The seals are ruptured by manipulation of the container to thereby mix the contents together for delivery through standard IV arrangement to a patient.