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27 条记录 (耗时 0.014 秒)

    Cover tape for packaging
    2.
    发明授权
    Cover tape for packaging 失效
    包装胶带

    公开(公告)号：US6027802A

    公开(公告)日：2000-02-22

    申请号：US956431

    申请日：1997-10-23

    申请人： David Lin

    发明人： David Lin

    IPC分类号： B32B7/12 ,  B65D73/02 ,  B65D77/20 ,  C09J7/02 ,  H05K13/00

    CPC分类号： H05K13/0084 ,  B32B7/12 ,  B65D73/02 ,  B65D77/2044 ,  B65D77/2056 ,  C09J7/0239 ,  B65D2577/2091 ,  C09J2423/006 ,  C09J2433/00 ,  Y10S428/922 ,  Y10T428/149 ,  Y10T428/1495 ,  Y10T428/28 ,  Y10T428/2809 ,  Y10T428/2817 ,  Y10T428/2826 ,  Y10T428/2839 ,  Y10T428/2843 ,  Y10T428/2848 ,  Y10T428/2852

    摘要： A cover tape adapted to seal individual components in respective recesses of a carrier tape or a two dimensional carrier tray, including a randomly embossed layer, an adhesive layer covered over one side of the randomly embossed layer, and a non-adhesive layer adhered to the adhesive layer to prevent the components from adhering to the adhesive layer, the randomly embossed layer including an adhesion portion adapted for fastening to the carrier tape through the adhesive layer, a torn strip portion adapted to enhance the cohesive strength of the randomly embossed layer through the non-adhesive layer, and a stress concentration zone disposed between the contact border line of the adhesion portion and the contact border line of the non-adhesive layer, the torn strip portion being peeled off from the adhesion portion along the stress concentration zone before the removal of the encased components from the carrier tape, the applied tearing force to peel off the torn strip portion from the adhesion portion along the stress concentration zone being smaller than the adhesion force existing between the adhesion portion of the randomly embossed layer and the carrier tape through the adhesive layer, and the adhesion force existing between the torn strip portion and the non-adhesive layer through the adhesive layer.

    摘要翻译： 一种覆盖带，其适于密封载体带或二维载体托盘的各个凹部中的各个部件，包括随机压纹层，覆盖在随机压花层的一侧上的粘合剂层和粘附到所述无粘合层上的非粘合剂层 粘合剂层，以防止组分粘附到粘合剂层，随机压花层包括适于通过粘合剂层紧固到载体带的粘合部分，撕裂的条带部分，其适于增强随机压纹层的内聚强度 非粘合剂层和设置在粘合部分的接触界线与非粘合层的接触界线之间的应力集中区，撕裂的带部分沿着应力集中区从粘合部分剥离， 将被包裹的部件从载带上移除，所施加的撕裂力将撕开的条带部分从a剥离 沿着应力集中区域的粘合部分小于通过粘合剂层存在于随机压纹层的粘附部分和载体带之间的粘附力，以及存在于撕裂带部分和非粘合剂层之间的粘附力， 粘合剂层。

    Sterilizable package with improved seal
    5.
    发明授权
    Sterilizable package with improved seal 失效
    具有改进密封的可灭菌包装

    公开(公告)号：US5922428A

    公开(公告)日：1999-07-13

    申请号：US931394

    申请日：1997-09-16

    申请人： John J. Pufahl

    发明人： John J. Pufahl

    IPC分类号： A61B19/02 ,  A61L2/26 ,  C09J7/02 ,  B32B3/00

    CPC分类号： C09J7/0239 ,  A61B50/30 ,  A61L2/26 ,  A61B2050/002 ,  A61B2050/314 ,  Y10S428/906 ,  Y10T428/14 ,  Y10T428/1481 ,  Y10T428/1486 ,  Y10T428/24843 ,  Y10T428/2486 ,  Y10T428/2817 ,  Y10T428/2839

    摘要： A sterilizable package for medical instruments includes bonded first and second sheets of microbe impervious material at least one of which is sufficiently porous to allow the passage of gas therethrough. The first sheet has a flap which is folded over to seal the opening of the pouch. An adhesive sealing tape is bonded to the flap. The sealing tape includes a carrier strip, a first adhesive layer formed from heat seal adhesive and disposed on one side of the carrier strip, and a second adhesive layer formed from pressure sensitive adhesive disposed on an opposite side of the carrier strip. The first adhesive layer forms a heat seal bond between the carrier strip and the first sheet. The sterilizable pouch is resistant to tunneling or rippling of the package material which sometimes occurs during the sterilization process.

    摘要翻译： 用于医疗器械的可灭菌包装包括粘合的第一和第二片微透过材料，其中至少一个具有足够多孔以允许气体通过其中。 第一片具有折叠的舌片以密封袋的开口。 粘合密封带粘合到翼片上。 密封带包括载体条，由热封粘合剂形成并设置在载体条的一侧上的第一粘合剂层，以及由设置在载体带的相对侧上的压敏粘合剂形成的第二粘合剂层。 第一粘合剂层在载体条和第一片之间形成热密封结合。 可消毒的小袋抵抗在灭菌过程中有时会发生的包装材料的隧道或波纹。

    Composite film and use thereof in the presence of solvents
    6.
    发明授权
    Composite film and use thereof in the presence of solvents 失效
    复合膜及其在溶剂存在下的应用

    公开(公告)号：US5725947A

    公开(公告)日：1998-03-10

    申请号：US637684

    申请日：1996-04-29

    申请人： Heiner Johannsen ,  Richard W. Coates

    发明人： Heiner Johannsen ,  Richard W. Coates

    IPC分类号： B32B27/30 ,  B32B7/06 ,  C09J7/02 ,  C09J133/04 ,  C09J175/04

    CPC分类号： C09J7/0239 ,  B32B7/06 ,  C09J2201/36 ,  Y10T428/2848 ,  Y10T428/2891 ,  Y10T428/2896

    摘要： The invention relates to a film composite comprising a thin flexible backing bearing a first layer of adhesive comprising a blend of from 10-99 wt. % of an acrylic latex and from 1 to 90 wt. % of heat-activatable urethane latex, and a second adhesive layer applied on top of said first adhesive layer comprising a pressure-sensitive adhesive exhibiting an initial adhesion as to allow reliable positioning and initial removability of said film composite on a substrate and an adhesion build-up to permanently bond the film composite to the substrate after a prolonged dwell time. The invention further-more relates to the use of a film composite comprising a thin flexible backing bearing a first adhesive layer comprising a blend of from 10-99 wt. % of an acrylic latex from 1 to 90 wt. % of a heat-activatable urethane latex, and optionally bearing a second adhesive layer applied on top of said first adhesive layer, comprising a pressure-sensitive adhesive which exhibits an initial adhesion as to allow reliable positioning and initial removability of the film composite on a substrate and an adhesion build-up to permanently bond the film composite to the substrate after prolonged dwell time, for applying on substrates exposed to organic solvents and, in particular, to fuels for internal combustion engines.

    摘要翻译： PCT No.PCT / US96 / 05936 Sec。 371日期：1996年4月29日 102（e）日期1996年4月29日PCT PCT 1996年4月29日PCT公布。 公开号WO96 / 34740 日期：1996年11月7日本发明涉及一种薄膜复合材料，其包含薄的柔性背衬，该柔性背衬承载第一层粘合剂，其包含10-99wt ％的丙烯酸胶乳和1至90wt。 ％的可热激活的聚氨酯胶乳，以及施加在所述第一粘合剂层的顶部上的第二粘合剂层，其包含显示初始粘合性的压敏粘合剂，以允许所述膜复合材料在基材上的可靠定位和初始可除去性以及粘合构造 在长时间停留时间之后，将薄膜复合材料永久地粘合到基底上。 本发明进一步涉及使用薄膜复合材料，该薄膜复合材料包含薄的柔性背衬，该柔性背衬承载第一粘合剂层，该第一粘合剂层包含10-99wt。 ％的丙烯酸胶乳1至90wt。 ％的可热激活的聚氨酯胶乳，并且任选地承载施加在所述第一粘合剂层顶部上的第二粘合剂层，包括显示初始粘合力的压敏粘合剂，以允许膜复合材料的可靠定位和初始可除去性 衬底和粘合层积，以在延长的停留时间之后将膜复合材料永久地粘合到衬底上，以施加在暴露于有机溶剂的衬底上，特别是用于内燃机的燃料。

    Methods for providing self-adhesive resealable tamper-evident tape
    8.
    发明授权
    Methods for providing self-adhesive resealable tamper-evident tape 失效
    提供自粘式可再密封的防拆胶带的方法

    公开(公告)号：US6096387A

    公开(公告)日：2000-08-01

    申请号：US358076

    申请日：1999-07-21

    申请人： Thomas A. Decker

    发明人： Thomas A. Decker

    IPC分类号： B65D33/16 ,  B65D33/34 ,  C09J7/02 ,  C08J7/04

    CPC分类号： C09J7/0239 ,  B65D33/1616 ,  B65D33/34 ,  C09J2203/338 ,  Y10S428/915 ,  Y10S428/916 ,  Y10T428/1397 ,  Y10T428/14 ,  Y10T428/1467 ,  Y10T428/24769 ,  Y10T428/24802 ,  Y10T428/24851 ,  Y10T428/2486 ,  Y10T428/24868 ,  Y10T428/24884 ,  Y10T428/25 ,  Y10T428/28 ,  Y10T428/2839

    摘要： A self-wound, self-adhesive, resealable tamper-evident tape is provided. The tape is used to seal any container requiring a self-adhesive closure, such as bags or pouches, and provides clear visual evidence if the self-adhesive seal is peeled apart. The tape comprises a backing sheet, the upper surface of which is coated with a release layer, and the bottom surface with an adhesive. The release layer is relatively non-adherent to the adhesive so that the tape may be wound or rolled up without a separating liner. A non-visible patterned varnish layer is applied to the adhesive to create a hard surface onto which an colored ink layer is subsequently applied. The colored ink layer breaks or chips when the self-adhesive seal is peeled apart and retains this appearance if the tape is reapplied to seal the container, thereby providing visible evidence of tampering.

    摘要翻译： 提供自我缠绕，自粘，可再密封的防窃启胶带。 胶带用于密封需要自粘封闭的任何容器，例如袋子或袋子，并且如果自粘密封件被剥离，则提供清晰的视觉证据。 胶带包括其上表面涂覆有剥离层的背衬片，并且底部表面具有粘合剂。 剥离层相对于粘合剂不粘附，使得带可以卷绕或卷起而不用分离衬垫。 将不可见的图案清漆层施加到粘合剂上以产生硬表面，随后施加有色油墨层。 当自粘密封件剥离时，着色油墨层破裂或碎裂，并且如果胶带重新施加以密封容器，则保持该外观，从而提供篡改的明显证据。