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80 条记录 (耗时 0.012 秒)

    Method of applying a thermoplastic strip to a container
    5.
    发明授权
    Method of applying a thermoplastic strip to a container 失效
    将热塑性带材应用于容器的方法

    公开(公告)号：US4911772A

    公开(公告)日：1990-03-27

    申请号：US363055

    申请日：1989-06-06

    申请人： Wolfgang W. Hoffmann

    发明人： Wolfgang W. Hoffmann

    IPC分类号： B65B53/00 ,  B29C63/42 ,  B31F1/00 ,  B65B7/28 ,  B67B5/03

    CPC分类号： B31F1/0093 ,  B29C63/426 ,  B65B7/2885

    摘要： The method includes the step of providing a cylindrical mandrel with vacuum openings around the circumference thereof and of a diameter substantially equal to the maximum diameter of the container. A thermoplastic strip is then wrapped around both the container and the mandrel, and just that portion of the strip enclosing the container is heat shrunk to follow closely the contour of the container. Then, the mandrel is withdrawn from the thermoplastic sleeve and that portion of the sleeve extending above the container is heat shrunk to engage snugly over the top of the container lid.

    Apparatus for forming tubular plastic sleeves for application to bottles
    6.
    发明授权
    Apparatus for forming tubular plastic sleeves for application to bottles 失效
    用于形成用于瓶子的管状塑料套筒的装置

    公开(公告)号：US4302275A

    公开(公告)日：1981-11-24

    申请号：US97762

    申请日：1979-11-27

    申请人： Robert J. Burmeister ,  Russell W. Heckman ,  Robert C. Miller ,  George A. Nickey

    发明人： Robert J. Burmeister ,  Russell W. Heckman ,  Robert C. Miller ,  George A. Nickey

    IPC分类号： B29C31/00 ,  B29C51/00 ,  B29C53/36 ,  B29C53/40 ,  B29C63/00 ,  B29C63/42 ,  B29C65/00 ,  B29C65/18 ,  B29C65/78 ,  B65B53/00 ,  B65C3/06 ,  B65C3/12

    CPC分类号： B29C65/18 ,  B29C31/002 ,  B29C63/426 ,  B29C65/7847 ,  B29C65/7885 ,  B29C66/003 ,  B29C66/1122 ,  B29C66/4322 ,  B29C66/49 ,  B29C66/53245 ,  B29C66/73715 ,  B29C66/81427 ,  B29C66/83541 ,  B65C3/065 ,  B29C53/36 ,  B29C53/40 ,  B29C66/71 ,  B29K2025/00 ,  B29L2023/001 ,  B29L2031/7158 ,  B29L2031/744 ,  Y10T156/1038

    摘要： The present invention relates to improved apparatus for forming a tubular plastic sleeve immediately prior to its application to a rigid base article, such as a glass or plastic bottle. A rectangular blank of plastic material is wrapped around a cylindrical mandrel and seamed lengthwise thereon to form the tubular sleeve. The mandrel has a plurality of spline-shaped grooves in its curved peripheral surface and a stripper ring mounted to closely surround such peripheral surface to be slidable thereon. The ring has a plurality of internal lugs which slidably fit within the spline-shaped grooves. The mandrel has a lineal array of vacuum ports for retaining the leading and trailing edges of the plastic blank on the mandrel for its wrapping thereon, and an axial resilient strip mounted in the curved peripheral surface of the mandrel for operation of a movable, axially-extending sealing bar thereagainst. A wedge-shaped expansion member is also mounted in a wedge-shaped channel or groove in the mandrel peripheral surface between a pair of spline-shaped grooves. The expansion member is adapted to be moved vertically with respect to the mandrel for contraction of the mandrel diameter to release the newly-formed sleeve for its removal therefrom. The sleeve is then applied to a glass or plastic bottle for heat shrinking thereon in a thermoconstrictive operation. The apparatus is especially adapted to forming a wide range of thicknesses of a variety of heat-shrinkable thermoplastic materials into suitable tubular sleeves for telescopic mounting on such containers in a rapid, efficient manner.

    摘要翻译： 本发明涉及用于在其应用于刚性基底制品（例如玻璃或塑料瓶）之前立即形成管状塑料套筒的改进装置。 将塑料材料的矩形坯料卷绕在圆柱形心轴上并纵向缝合以形成管状套筒。 心轴在其弯曲的外周表面上具有多个花键状的凹槽，并且安装成围绕这种外围表面以在其上可滑动的剥离环。 该环具有可滑动地装配在花键形槽内的多个内部凸耳。 心轴具有一系列真空端口，用于将塑料坯料的前缘和后缘保持在心轴上以便在其上缠绕，以及安装在心轴的弯曲外周表面中的轴向弹性条，用于操作可移动轴向 - 延长密封条。 楔形膨胀构件也安装在一对花键状槽之间的心轴周向表面中的楔形通道或槽中。 膨胀构件适于相对于心轴垂直移动以收缩心轴直径以释放新形成的套筒以便从其中移除。 然后将套筒施加到玻璃或塑料瓶上，以在热收缩操作中在其上热收缩。 该装置特别适用于将各种热收缩热塑性材料的各种厚度的厚度形成为合适的管状套筒，以快速，有效的方式伸缩地安装在这种容器上。

    Variable strength plastic wrap on glass bottles
    7.
    发明授权
    Variable strength plastic wrap on glass bottles 失效
    玻璃瓶上的可变强度塑料包装

    公开(公告)号：US4007246A

    公开(公告)日：1977-02-08

    申请号：US585226

    申请日：1975-06-09

    申请人： Edward L. Bailey

    发明人： Edward L. Bailey

    IPC分类号： C03C17/32 ,  B29C63/42 ,  B65D8/06 ,  B65D23/08 ,  B29C27/00 ,  B29D3/00

    CPC分类号： B65D23/0878 ,  B29C63/426 ,  Y10S264/71 ,  Y10T428/1321

    摘要： There is disclosed a composite container manufactured from a blown glass bottle for packaging product under pressure, such as beer or carbonated beverage. Combined with the glass bottle is a wrap or covering of an organic polymeric material or combination of materials, such as foamed polystyrene, foamed polyethylene, foam-film laminates, or film cured in place from a powder, overlying the exterior of the bottle. The covering or wrap is of variable strength along the axial extent of the bottle. The composite bottle has the thickest or the strongest section of wrap overlying the upper part of the bottle, including the neck and shoulder of the glass wall of the bottle such that the strongest section of the wrap encloses or surrounds that portion of the bottle in the vicinity of the "head space" in the filled package. The head space contains compressed gas released from carbonation in the product, and the gas is at substantial pressure. Should breakage of the glass occur, the fracture pattern frequently extends throughout the bottle and fragments around the "head space" region (neck and shoulder areas) are propelled by the greatest force and at the greatest velocity. In coating the upper part of the bottle surrounding the head space with the thickest or the strongest part of the annular covering, the fragments are satisfactorily contained for a given amount and cost of coating material utilized in the package. The invention provides better safety for given amounts of coating material to be employed.

    摘要翻译： 公开了一种由吹塑玻璃瓶制造的复合容器，用于在压力下包装产品，例如啤酒或碳酸饮料。 与玻璃瓶组合是覆盖在瓶子的外部上的有机聚合材料或材料组合的包裹或覆盖物，例如泡沫聚苯乙烯，泡沫聚乙烯，泡沫膜层压材料或由粉末固化的膜。 覆盖物或包装沿瓶的轴向程度具有不同的强度。 复合瓶具有覆盖瓶子上部的最厚或最强的包装部分，包括瓶子的玻璃壁的颈部和肩部，使得包装的最强部分包围或围绕瓶子的那部分 填充包装中“顶部空间”的附近。 顶部空间包含从产品中碳酸化释放的压缩气体，气体处于相当大的压力。 如果出现玻璃破裂，断层图案经常延伸穿过瓶子，“顶部空间”区域（颈部和肩部区域）周围的碎片由最大的力和最大的速度推动。 在围绕顶部空间的瓶子的上部用环形覆盖物的最厚或最强的部分涂覆时，片段被令人满意地包含在包装中使用的给定量和成本的涂料材料上。 本发明为给定量的待使用的涂料提供更好的安全性。

    Machine for producing a plastic-covered glass container
    8.
    发明授权
    Machine for producing a plastic-covered glass container 失效

    公开(公告)号：US3914152A

    公开(公告)日：1975-10-21

    申请号：US37800173

    申请日：1973-07-10

    申请人： OWENS ILLINOIS INC

    发明人： AMBERG STEPHEN W ,  DOHERTY THOMAS E ,  HEYNE CLARENCE A

    IPC分类号： B29C53/36 ,  B29C53/40 ,  B29C63/42 ,  B29C65/18 ,  C03B9/00

    CPC分类号： B29C63/426 ,  B29C53/36 ,  B29C53/40 ,  B29C65/18 ,  B29C66/1122 ,  B29C66/4322 ,  B29C66/49 ,  B29C2793/0081 ,  B29L2031/7158 ,  B29L2031/744 ,  B65G51/035 ,  B65G2201/0247 ,  Y10T156/1768 ,  Y10T156/1771 ,  Y10T156/1773

    摘要： The disclosure relates to a machine for making a plastic covering on a rigid base article which in the illustrated form comprises a glass bottle and a conforming shrunken plastic covering thereon. The plastic is fed in oriented sheet form to the turret apparatus, cut into lengths and wrapped and seamed on successive mandrels as sleeves. Bottles are simultaneously processed to preheat condition and indexed over the sleeves, the latter telescopically assembled on the rigid base article, i.e. the bottle, and the combination carried to a heat tunnel. The plastic sleeve shrinks into snug surface fit on the adjacent surface portion of the rigid base article. The bottle is preheated in one of two embodiments by: (1) a preheat tunnel on the machine which raises the bottles from room temperature to about 220*F, or (2) the preheat is carried over as latent heat in the glass bottle from the annealing lehr, a part of the bottle manufacturing process. The machine includes novel subassemblies comprised of (1) a bottle chuck and loading station for assuring proper loading of the bottles on the machine, (2) bottle handling, (3) plastic strip handling and feed mechanism for placing oriented cut lengths onto mandrels of the turret, (4) the turret for making seamed sleeves in succession and feeding them onto registered bottles carried by the bottle handling apparatus, and (5) unloading device for transfer of the covered bottles to a conveyor and with said transfer smoothening the bottom surface of the covering on the bottle.

    Machine for producing a plastic-covered glass container
    10.
    发明授权
    Machine for producing a plastic-covered glass container 失效

    公开(公告)号：US3843316A

    公开(公告)日：1974-10-22

    申请号：US37838373

    申请日：1973-07-11

    申请人： OWENS ILLINOIS INC

    发明人： AMBERG S ,  DOHERTY T ,  HEYNE C

    IPC分类号： B29C53/36 ,  B29C53/40 ,  B29C63/42 ,  B29C65/18 ,  F27B9/14

    CPC分类号： B29C63/426 ,  B29C53/36 ,  B29C53/40 ,  B29C65/18 ,  B29C66/1122 ,  B29C66/4322 ,  B29C66/49 ,  B29C2793/0081 ,  B29L2031/7158 ,  B29L2031/744 ,  B65G51/035 ,  B65G2201/0247

    摘要： The disclosure relates to a machine for making a plastic covering on a rigid base article which in the illustrated form comprises a glass bottle and a conforming shrunken plastic covering thereon. The plastic is fed in oriented sheet form to the turret apparatus, cut into lengths and wrapped and seamed on successive mandrels as sleeves. Bottles are simultaneously processed to preheat condition and indexed over the sleeves, the latter telescopically assembled on the rigid base article, i.e., the bottle, and the combination carried to a heat tunnel. The plastic sleeve shrinks into snug surface fit on the adjacent surface portion of the rigid base article. The bottle is preheated in one of two embodiments by: (1) a preheat tunnel on the machine which raises the bottles from room temperature to about 220*F, or (2) the preheat is carried over as latent heat in the glass bottle from the annealing lehr, a part of the bottle manufacturing process. The machine includes novel subassemblies comprised of (1) a bottle chuck and loading station for assuring proper loading of the bottles on the machine, (2) bottle handling, (3) plastic strip handling and feed mechanism for placing oriented cut lengths onto mandrels of the turret, (4) the turret for making seamed sleeves in succession and feeding them onto registered bottles carried by the bottle handling apparatus, and (5) unloading device for transfer of the covered bottles to a conveyor and with said transfer smoothening the bottom surface of the covering on the bottle.