摘要:
A coated textile sleeve for routing and protecting elongate members, combination thereof, and method of construction is provided. The textile sleeve has an elongate knit wall constructed from weft knit yarns. The knit wall has an inner surface providing a generally tubular cavity in which the elongate members are received and protected. The inner surface is formed, at least in part, by laid-in yarn to provide a soft, non-abrasive surface for dampening contact with the elongate members being protected to facilitate absorbing vibration, which in turn, reduces the frictional wear of the elongate members being protected. Further, the knit wall has an outer surface with a flexible, impervious elastomeric coating thereon. The elastomeric coating allows the knit wall to substantially retain its flexibility as knit, provides enhanced protection against the ingress of fluid and other contaminants, and providing added dampening to absorb vibration.
摘要:
There is described a labelling machine (1) for applying tubular labels (2) to respective articles (3); the machine (1) comprises a conveying device (7) movable along a given path (P) and having at least one unit (15) for receiving and retaining an article (3) to be labelled, feeding means (10) for feeding a label (2) to the unit (15), forming means (22) for bending the label (2) in a vertical tubular configuration with opposite vertical edges (34) overlapped one another, and at least one welding device (40) arranged on the conveying device (7) for welding the label overlapped edges (34); the welding device (40) comprises an electrically heatable sealing element (41), provided with a striplike working surface (42) having a height at least equal to the height of the label overlapped edges (34) to be welded, electrical power supplying means (43) selectively connectable to the sealing element (41) and controlled for heating the sealing element (41) along a given portion of the mentioned path (P) and for cooling it along a subsequent portion of the path (P), and actuator means (44) for displacing the sealing element (41) to and from the overlapped edges (34) of the label (2) along a horizontal direction (X) transversal to the path (P).
摘要:
A method of forming an introducer sheath having a crease-free tapered distal tip portion. A mandrel is provided having an outer configuration comprising an elongated body and a tapered distal tip portion. A generally tubular inner liner comprising heat shrinkable PTFE, is positioned over the mandrel. The inner liner is heat shrunk to the outer configuration of the mandrel, in a manner that avoids the formation of creases along the inner diameter of the liner. A reinforcing member is positioned over a length of the inner liner, and an outer jacket is positioned over the reinforcing member and the inner liner. The liner, reinforcing member, and outer jacket are heated in a heat shrink enclosure, whereby the outer jacket melts and bonds to an outer surface of the inner liner.
摘要:
A method of bonding a substantially planar sheet material to a corrugated sheet material using an automated process the method characterised by the steps of a) applying adhesive in discrete amounts to the contact points of the corrugated sheet material, and b) holding the sheet materials together until a bond is formed between them.
摘要:
A label for a container is formed by wrapping a length of label material around a cylindrical mandrel and introducing heat, adhesive or other sealing means into a gap between the leading end portion of the label material and the trailing end portion as the label material is wrapped around the mandrel. The cylindrical sleeve is slid off of the mandrel and telescoped over a container passing thereunder. The container with a cylindrical sleeve therearound is then moved to a heating station which heats the label material, preferably foam polystyrene, to cause it to shrink into conformity with the contour of the container.
摘要:
An apparatus for obtaining "shrink sleeve" labels (11), comprises a carousel (3) that is provided peripherally with spindle means (4) configured for being wound from portions (8) of plastic film, sealing means (14; 32) cooperating with said spindle means (4) for sealing opposite edges of said portions (8) for obtaining said "shrink sleeve" labels (11), said sealing means comprising laser means (14; 32) ; a method for labelling containers, comprises in sequence: - advancing a plastic film in an advancing direction; cutting said plastic film transversely to said advancing direction to obtain a portion of plastic film; winding said portion in such a way as to make opposite edges of said portion overlap one another; joining together said edges to obtain a "shrink sleeve" label, said joining comprising sealing by means of a laser beam.
摘要:
The present invention is a machine to perform two or more processes to a bottle wherein registration of the first process to the second process is required. The products produced with such registration have distinct advantages over prior art. These include labeling systems comprising multiple labels that can be incorporated into many useful variants for promotional items. Additionally, novel packaging systems can utilize this technology.
摘要:
A method and apparatus for strengthening a writing instrument (11) such as a crayon with a self-adhesive wrap (14) having a writing zone (20) printed thereon is disclosed. The wrap (14) is applied to the writing instrument (11) to strengthen the writing instrument against breakage and to display the writing zone (20) to permit a child to personalize and identify his or her writing instruments.
摘要:
A double sided tape for detachably mounting a flexible printing plate to a flexographic printing press cylinder includes pressure-sensitive adhesive layers on opposed sides of a coextruded multilayer carrier having a core formed of a thermoplastic elastomer containing a uniform distribution of voids and one or more skin layers formed of film-forming thermoplastic polymer. The cellular thermoplastic elastomer is constructed to accommodate compressibility loads imposed during printing and to resist shear and tensile loads imposed during tape removal.
摘要:
Leaks can be sealed quickly by methods employing a flexible patch (26) applied by a resilient applicator (3) that can be caused to exert sufficient force against the patch (26) and the leaking surface (1) to stop fluid flow while a leak sealant (30) is curing. The resilient applicator (3) comprises a resilient deformable member (6) having a wall (7) that defines a cavity (8) for receiving the patch (26) entirely within the cavity (8) together with a leak sealant (30) for application to the leak (1).