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Spout construction for bulk box liquid liner

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B31B-001/84
출원번호 US-0170430 (1998-10-13)
발명자 / 주소
  • LaFleur Lee
출원인 / 주소
  • Custom Packaging Systems, Inc.
대리인 / 주소
    Reising, Ethington, Barnes, Kisselle, Learman & McCulloch, P.C.
인용정보 피인용 횟수 : 9  인용 특허 : 19

초록

An improved bulk bag or bulk box liner and spout fitment construction for the liner discharge and/or fill openings. The liner is of liquid impervious thermoplastic multiple-ply sheet material, and the spout fitment is a rigid thermoplastic spout of either open or closed flange type. The spout tube e

대표청구항

[ I claim:] [1.] A method of constructing a rigid spout fitment in a flexible and collapsible liquid impervious liner made of flexible thermoplastic sheet material adapted to be received in a rigid box or a flexible and collapsible bulk bag having an upright orientation in use and side and bottom wa

이 특허에 인용된 특허 (19)

  1. LaFleur Lee (Manistee MI), Bulk bag with conical top.
  2. LaFleur Lee (Manistee MI), Bulk bag with restrainer.
  3. Lafleur Lee (Manistee MI), Bulk bag with restrainer.
  4. Bond Curtis J. (Worthington OH), Collapsed bag with evacuation channel form unit.
  5. LaFleur Arthur E. (Manistee MI), Collapsible bag and discharge valve therefor.
  6. LaFleur Arthur E. (Manistee MI) LaFleur Arnie (Manistee MI) LaFleur Lee (Manistee MI), Collapsible bag with square ends formed by triangular portions.
  7. LaFleur Arthur E. (Manistee MI) LaFleur Arnie (Manistee MI) LaFleur Lee (Manistee MI), Collapsible bulk container.
  8. LaFleur Arnie (Manistee MI), Large bag with lift straps.
  9. LaFleur Arnie (Manistee MI) LaFleur Lee (Manistee MI), Large bag with liner.
  10. LaFleur Arthur E. (Manistee MI) LaFleur Arnie (Manistee MI) LaFleur Lee (Manistee MI), Large bulk bag.
  11. LaFleur Arthur E. (Manistee MI) LaFleur Lee (Manistee MI), Liner outlet seal and tool.
  12. Lafleur Lee (Manistee MI), Method for making a collapsible bag with spout.
  13. Lafleur Lee (Manistee MI), Method of making scrapless collapsible bag with circumferentially spaced reinforced strips.
  14. Jones Donald E. (Cleves OH) Brown Michael T. (Cincinnati OH), Moisture impervious carton having one-piece pouring spout sealed to innermost and outermost surfaces.
  15. Adams Brian M. (Newark CA) Luch Daniel (Los Gatos CA), One-piece fitment and tethered plug with tamper-evident means.
  16. Sorensen Leif B. (St. Joseph MO), Packing, method of manufacturing same, and strip material therefor.
  17. LaFleur Lee (Manistee MI), Reinforced bulk bag.
  18. LaFleur Lee (Manistee MI), Scrapless collapsible bag with circumferentially spaced reinforced strips.
  19. Adams Brian M. (Newark CA) Luch Daniel (Los Gatos CA) Chenault Rawson (Newark CA), Unitary tamper-evident fitment and closure assembly.

이 특허를 인용한 특허 (9)

  1. Gadzic, Andrew; Laufer, Samuel P.; Laufer, William S.; Laufer, Jack; Laufer, Leopold S., Cap assembly with attached flexible liner for use with a container to hold contents therein.
  2. Tedford, Jr., Richard A., Container patch and method of formation.
  3. Smith, Mark A.; Rutter, Christopher C., Form fill and seal container.
  4. Reddy,Balakrishna; Buchanan,Bradley H.; Willey,M. Jeffrey; Nikolis,Annette M.; Ong,Chee Kok; Clyde,Gene F.; Gutierrez,J. Antonio, Method for sealingly attaching a peripheral attachment member onto a filled-sealed pouch.
  5. Heslop, Steven Jeffrey; Lanzarotta, James Andrew; Olle, Michael Steven, Methods and systems for generating a quality enhancement project report.
  6. Bennett, William Duffy, Oil containment bag / container for the transporting and storage of electrical transformers of all types (I.E. all pole, pad mount and underground models etc.).
  7. Bennett, William Duffy, Oil containment bag/container for the transporting and storage of electrical transformers of all types (i.e. all pole, pad mount and underground models etc.).
  8. Setton, David, Pre-filled personal hydration reservoir.
  9. Persson,Thomas, Sealing device for sealing bulk bags.
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