摘要:
A reclosable plastic bag comprises first and second opposing body panels, a zipper, a slider, and a grab tab. The opposing body panels are joined to each other along a pair of sides and a bottom bridging the pair of sides. The zipper extends along a mouth formed opposite the bottom. The slider is slidably mounted to the zipper for movement between a closed position and an open position. Movement of the slider is effectuated using a grab tab extending upward from the slider. In one embodiment, first and second upstanding panels extend upwardly from the respective first and second body panels and form a pocket containing the zipper and the slider. The grab tab on the slider extends upwardly toward or above an upper end of the pocket so as to be easily graspable.
摘要:
A flexible, reclosable package having a reclosable zipper construction openable and closeable by a slider device, and a tamper-evident structure disposed over the zipper construction to provide indication whether access has been gained to the interior of the package. A second tamper-evident structure may be disposed between the zipper construction and the package interior. This second structure may be a web or a peel seal.
摘要:
A tamper-evident seal comprising: a first seal member having an adhesive surface region; a second seal member having a sealing surface region located for adhesion to the adhesive surface region; at least one of the adhesive surface region and the sealing surface region being at least partially coated with a heat-sensitive layer so that when the adhesive surface region is adhered to the sealing surface region the heat-sensitive layer is sealed between the first seal member and the second seal member for providing evidence of thermal tampering.
摘要:
A high strength plastic bag is formed from two sheets of polymeric material. The sheets are folded, machined, and heat sealed to form a receptacle portion, a flap for covering an opening to the receptacle portion, and a handle having three layers of polymeric material for improved strength. The bag includes a tamper-indicating closure and has a high friction coefficient to prevent sliding of stacked bags.
摘要:
A flexible, reclosable package having a reclosable zipper construction openable and closeable by a slider device, and a tamper-evident structure disposed over the zipper construction to provide indication whether access has been gained to the interior of the package. A second tamper-evident structure may be disposed between the zipper construction and the package interior. This second structure may be a web or a peel seal.
摘要:
A tamper indicating seal for doors or panels such as used on airborne shipping containers. The seal includes a housing mounted over an edge of a container door and having an opening for receiving a strap of an elongated shackle having a base portion engageable with a frame or other portion of the container. A locking cage is disposed within the opening and interlocks with the strap as the strap is pulled outwardly of the opening to thereby secure the housing to the container such that any attempt to open the door will cause a visual failure of the housing.
摘要:
A reclosable package includes a pair of opposing walls, a reclosable seal and a barrier partition. The pair of opposing wall panels are joined along a pair of opposing sides and a bottom bridges the opposing sides to create a receptacle space having a mouth end opposite the bottom. The reclosable seal extends along the mouth end and includes first and second opposing reclosable elements. The first and second reclosable elements are releasably engageable to each other. The barrier partition comprises at least a first layer that is substantially impermeable to at least one of oxygen, nitrogen and carbon dioxide. The barrier partition extends substantially across the pair of opposing wall panels in the receptacle space.
摘要:
A loop pin with high tensile rupture strength has an insertion head portion with an appropriate mating part on one end and a socket portion comprising a hole for irreversibly passing the insertion head portion provided on the other end, wherein one part of the insertion head portion has formed on it two parallel surfaces along the axial direction thereof.
摘要:
A seal and lock mechanism employs a cable and a mechanism for securing a free end of the cable to the seal by a wedging action within a tapered housing bore employing wedging means such as balls and the like. The wedging action is enhanced by roughening the surface of the wedging means or otherwise improving their resistance to displacement with respect to the surface of the cable.
摘要:
A flexible package includes a recloseable zipper along the mouth of the package for selective opening and closing of the mouth. The zipper includes first and second closure profiles, which are configured and constructed to selectively interlock. A tamper evident seal is provided, attached to both the first and second closure members to indicate whether or not the seal on the package has been damaged. A slider device is configured and constructed to facilitate the mating (closing) and unmating (opening) of the zipper, and to open the tamper evident seal to provide access to the package interior.