摘要:
Methods for mounting a slider device on a recloseable package include mounting the slider device by expanding the leg construction of the slider device with an expanding track to allow mounting of the slider on a recloseable zipper construction. A particular method includes providing a slider device to a slider positioner, such as a carousel, moving the slider along an expanding track, and mounting the expanded slider device onto the recloseable mechanism at the end of the track.
摘要:
A method of forming a recloseable package using special profile strips, the strips themselves and a resulting package are disclosed. The profile strips have a flange element and a recloseable means element, and two mated profile strips are provided with a heat barrier means.The method comprises the steps of providing mated top and bottom profile strips, providing top and bottom package films on opposite sides of the mated strips and applying heat and pressure to the films adjacent the flanges sufficient to simultaneously form heat seals respectively between the top film and the top profile strip flange and between the bottom film and bottom profile strip flange. The heat barrier means may comprise a thickened flange element, buffer strip or a coextrusion of high temperature resin on the inside layer of the flange element. The heat barrier means prevents the flanges from fusing together during the formation of flange-film seals.
摘要:
A method of forming a recloseable package using special profile strips, the strips themselves and a resulting package are disclosed. The profile strips have a flange element and a recloseable element, and two mated profile strips are provided with a heat barrier.The method comprises the steps of providing mated top and bottom profile strips, providing top and bottom package films on opposite sides of the mated strips and applying heat and pressure to the films adjacent the flanges sufficient to simultaneously form heat seals respectively between the top film and the top profile strip flange and between the bottom film and bottom profile strip flange. The heat barrier may comprise a thickened flange element, buffer strip or a coextrusion of high temperature resin on the inside layer of the flange element. The heat barrier prevents the flanges from fusing together during the formation of flange-film seals.
摘要:
A disk-loading station for an automated disk library includes a "lazy-Susan" mechanism which enables disks to be loaded into the library from a direction perpendicular to the direction in which the disks are ultimately transported within the library. Such a loading station enables disks to be loaded through the front wall of the disk library, rather than through an end wall which would increase the space requirements for the library.
摘要:
A recloseable package having recloseable profile strips with a heat barrier is disclosed. The profile strips have flange elements and recloseable , mated profile strips. The package is made by providing mated top and bottom profile strips, providing top and bottom package films on opposite sides of the mated strips and applying heat and pressure to the films adjacent the flanges sufficient to simultaneously form heat seals respectively between the top film and the top profile strip flange and between the bottom film and bottom profile strip flange. The heat barrier may comprise a thickened flange element, buffer strip or a coextrusion of high temperature resin on the inside layer of the flange element. The heat barrier prevents the flanges from fusing together during the formation of flange-film seals.
摘要:
Disclosed herein is an automated library for data storage disks. Such library comprises at least one disk drive, means for storing a large number of disks, and disk transport means for transporting disks between the disk drive and disk-storing means. The disk-transporting means comprises a bi-directional disk picker assembly which operates to convey selected disks into and out of the disk-storing means and disk drive. A movably mounted drive unit functions to rotatably support the disk picker assembly for movement about an axis which is perpendicular to the direction in which disks are conveyed by such assembly, whereby "picked" disks can be flipped 180 degrees to present either side to the disk drive. The picker assembly handles each disk by means of a carrier, a generally rectangular frame which surrounds and releasably captures a disk. The picker mechanism is adapted to handle such carrier in any one of four different orientations. A single DC servo motor functions to selectively drive each of two disk conveyors in the picker assembly, as well as to selectively rotate the picker assembly.
摘要:
Disclosed herein is a carrier for a rigid data storage disk, e.g. an optical, magnetic or magneto-optic disk, for facilitating the transport of such disk within a disk library or the like. Such carrier comprises a generally rectangular frame which is provided with a pair of racks of teeth along opposing lateral edges. Such racks are adapted to be engaged by a toothed conveyor for advancing the carrier along a desired path.