摘要:
A device for producing tubular bags filled with bulk goods from continuous foil tubes. The device includes a pair of sealing tools that seal or weld the foil tubes in bag-length intervals. A pair of closing bars connected to the sealing tools are biased toward each other and press the foil tubes before the sealing tools are closed. A stripper is provided to remove the residue of the bulk goods from the area of the seal by a wiping motion in the direction of bag movement through the device. The closing bars are connected to the stripper so that through a closing movement of the closing bars, the stripper is pulled along in the run direction of the foil while touching the foil to strip the area to be sealed before the sealing tools close.
摘要:
The capsules are disposed on a first rigid support (A1) movable in steps provided with a first plurality of seats (B1) designed to each contain a respective capsule (7), the support (A1) being designed to feed the capsules to means (5) designed to distribute a sealing solution along the rim of the cap (7B) of each capsule. The capsules (7) that have received the solution are then transferred from said first rigid support (A1) to a second rigid support (A3) movable in steps provided with a second plurality of seats (B3) designed to contain a respective capsule (7), the second rigid support (A3) then in turn transferring the capsules (7) to an unloading station (8) after a time sufficient to consolidate sealing.
摘要:
A bag closing apparatus including a frame structure, a cinching assembly and an actuator assembly. The cinching assembly includes at least three pivot arms, each pivot arm including an arcuate portion and pivotably connected to the frame structure. The pivot arms are located relative to each to define a confined closure area. The actuator assembly includes a plurality of actuators for moving the pivot arms between spread positions and closed positions wherein the closure area has a smaller area.
摘要:
A reflective hood system for heat-shrinking a film onto an open-topped container includes a radiant energy source located above the mouth of the container, and a reflective hood which serves to concentrate the energy from the a radiant energy source located above the mouth of the container and redirect energy radially inwardly onto the area of the film which is to be shrunk. A reflective hood system may also include a reflective shield located at or near an opening in the reflective hood above the mouth of the container.
摘要:
A method of fusing a component to a sterilized storage or delivery device formed of a cyclic olefin polymer which includes forming the storage or delivery device from a cyclic olefin polymer, forming a second member or component having at least a surface layer formed of the second polymer, wherein the Hansen relative energy distance Ra/Ro of the second polymer relative to the cyclic olefin polymer is equal to or less than 0.7, applying the second member to the storage or delivery device, and heating the assembly to the sterilization temperature, thereby causing the second polymer to chemically interact with the cyclic olefin polymer, fusing the second component to the storage or delivery device. The preferred embodiment of the invention is a medical container, such as a vial, wherein the vial is formed of a cyclic olefin polymer and the cap, closure or collar is formed of a second polymer heat fused to the vial or container.
摘要:
A rigid, water-soluble container is made of an injection molded poly(vinyl alcohol) and/or a cellulose ether, which container encases a fabric care, surface care or dishwashing composition; and a capsule container comprising at least two components made of one or more material(s) that can be molded and which are water soluble or water dispersible or in which a substantial part of the surface of these components is water soluble or water dispersible so as to leave perforations throughout the wall when the capsular container is placed in contact with an aqueous environment. The container has one to six compartments, preferably one, two or three, the content of the various compartments being accessible to the aqueous environment when the capsular container is exposed to such an aqueous environment. The accessibility time of the various compartments is the same or different from one compartment to another compartment, with the proviso that the content of the container is not a fabric care, surface care or dishwashing composition.
摘要:
Glue nozzles (14) are used for the purpose of transferring glue to packs (10). Said glue nozzles can be moved by a pivot arm (18) into a maintenance position, in which the glue nozzle (14) is located alternatively above a collecting container (24) for portions of glue or above a water container (25). The water container (25) is assigned a rotatable roller (22) which is made of elastic material, in particular foam, and assumes the function of a cleaning and closure element for the glue nozzle (14).
摘要:
A method for closure of the first (5I-5II, 6I-7II), the second (7, 8), the third (9I-9II, 10I-10II), and the fourth (11, 12) open front and rear flaps of the end sides of half-packages (S5, S4, S3, etc.), with a sleeve, comprises the following operations: a)-application of glue (21a-21b, 23a-23b) on the outer surfaces of the second front flap (7) and of the fourth front flap (11); b)-folding towards the interior of the second front flap (7) and of the fourth front flap (11); c)-folding towards the interior of the third front flap (9I-9II) and of the first front flap (5I-5II); d)-application of glue (25a-25b, 27a-27b) on the outer surfaces of the second rear flap (8) and of the fourth rear flap (12); e)-folding towards the interior of the second rear flap (8) and of the fourth rear flap (12); and f)-folding towards the interior of the third rear flap (10I-10II) and of the first rear flap (6I-6II). -A system for implementation of the said method.
摘要:
To package liquids in thin-walled packages while at the same time conferring good mechanical strength upon these packages, an inert gas such as nitrogen and/or carbon dioxide, in the gaseous state is or are introduced into the liquid by means of an injector (22), the liquid becoming saturated or supersaturated with which gas(es); the product obtained is stored in a reservoir (14) at a constant level above which an overhead of the said gas is created at a raised pressure which is constant by virtue of regulating means (3). On demand, this product is transferred, by tapping means (4), to packages which are partially filled with product the surface of which is surmounted with an overhead of the said gas at a raised pressure after the package has been sealed. Use: packaging of liquids, particularly food liquids.