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Method to improve welding of profiled plastic film or tape 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B31B-023/64
출원번호 US-0039919 (1993-03-30)
발명자 / 주소
  • Boeckman Hugo (Arlington Heights IL)
출원인 / 주소
  • Illinois Tool Works Inc. (Glenview IL 02)
인용정보 피인용 횟수 : 68  인용 특허 : 6

초록

A method for providing a welded side seam area in a plastic bag or package having interlocking male and female profile sections on plies of plastic sheeting material includes the provision of cut-outs through one of the male and female profile sections and contiguous plastic sheeting material at pre

대표청구항

A method for providing a welded seam in a plastic package having a zipper comprising: providing a sheet of plastic material having a continuous female profile section; providing a sheet of plastic material having a continuous male profile section; punching a plurality of cut-outs at preselected inte

이 특허에 인용된 특허 (6)

  1. Howard H. Keith (Ulysses KS), Heat-sealing method for plastic containers.
  2. Boeckmann Hugo (Arlington Heights IL) Van Erden Donald L. (Wildwood IL) Bauer Mark D. (Mount Prospect IL), Method and apparatus for sealing reclosable flexible containers without spot sealing.
  3. Siegel Karl-Heinz (Nuremberg DEX), Method of and means for producing plastic bags having separable plastic fasteners.
  4. Branson Mark (Shelbyville IN), Method of making reclosable flexible containers having fastener profiles affixed to exterior of bag walls.
  5. Boccia Salvatore (Blauvelt NY), Open profile bag.
  6. Tilman Paul A. (Canvey Island GB2), Reclosable bags, apparatus and method.

이 특허를 인용한 특허 (68)

  1. Provan Alexander R. ; Thomas Toby R. ; St. Phillips Eric A., Assembly and accumulation of sliders for profiled zippers.
  2. Provan Alexander R. ; Thomas Toby R. ; St. Phillips Eric A., Assembly and accumulation of sliders for profiled zippers.
  3. Ducauchuis, Jean-Pierre; Marche, Thierry, Automatic gripping device with extremely flexible hooks.
  4. Price, William D.; Dawkins, Richard R., Clicking closure device for a reclosable pouch.
  5. Tomic Mladomir ; May Timothy J., Closure arrangement for reclosable bag and method thereof.
  6. Tomic Mladomir ; May Timothy J., Closure arrangement for reclosable bag and method thereof.
  7. Tempesta, Laura, Closure system.
  8. Tempesta, Laura, Closure system.
  9. Belmont Kirk E. ; Barclay Ian J., Fastener with slider thereon for use in manufacturing recloseable bags.
  10. Thomas Toby R. ; Aversa Samuel D. ; Athans John D., Fill-through-the-top package.
  11. Thomas Toby R. ; Aversa Samuel D. ; Athans John D., Fill-through-the-top package and method and apparatus for making the same.
  12. Thomas Toby R. ; Aversa Samuel D. ; Athans John D., Fill-through-the-top package and method and apparatus for making the same.
  13. Thomas,Toby R.; Aversa,Samuel D.; Athans,John D., Fill-through-the-top package and method and apparatus for making the same.
  14. Chen, Paul N.; Long, Steven P.; White, Thomas A., Fins and profiles for plastic bags.
  15. Laudenberg Bernd,DEX, Flexible pouch-type package having recloseable closure.
  16. Kolovich, Nathan A.; Talbo, Russell J.; Eye, Joseph W.; Klepser, Jr., William F., Injection-molded end stop for a slider-operated fastener.
  17. Kolovich, Nathan A.; Talbo, Russell J.; Eye, Joseph W.; Klepser, Jr., William F., Injection-molded end stop for a slider-operated fastener.
  18. Thomas,Toby R.; Provan,Alexander R.; Cappel,Craig E.; Benedict,Larry E.; Winiecki,Gerald R., Machine for processing web of material.
  19. David G. Vanderlee ; Aaron L. Strand, Method and apparatus for guiding a fastener in a bag making machine.
  20. Dutt, William Mark; Thomas, Toby R., Method and apparatus for making reclosable plastic bags using a pre-applied slider-operated fastener.
  21. Dutt,William Mark; Thomas,Toby R., Method and apparatus for making reclosable plastic bags using a pre-applied slider-operated fastener.
  22. Thieman, Ronald G., Method and apparatus for placing a product in a flexible recloseable container.
  23. Cappel, Craig E.; Rehwinkel, Gary E.; Talbo, Russell J.; Natterer, Johann, Method for making reclosable package having an accessible zipper.
  24. Thieman, Ronald G., Method for placing a product in a flexible recloseable container.
  25. Strand, Aaron L.; Provan, Alexander R.; Coomber, Thomas L.; Thomas, Toby R., Method of applying a slider to a fastener-carrying plastic web.
  26. Alexander R. Provan ; Thomas L. Coomber ; Toby R. Thomas ; Nathan A. Kolovich, Method of making a fasteners arrangement with notches at spaced preseals.
  27. Kirk E. Belmont ; Ian J. Barclay, Method of manufacturing recloseable packages.
  28. Wright, Donald K.; Pemberton, Christopher L.; Hankins, James K., Method of sealing reclosable fasteners.
  29. Thomas, Toby R.; Kolovich, Nathan A.; Cappel, Craig E.; Pistner, Timothy W.; Provan, Alexander R., Methods for applying sliders to reclosable plastic bags.
  30. Thomas,Toby R.; Kolovich,Nathan A.; Cappel,Craig E.; Pistner,Timothy W.; Provan,Alexander R., Methods for applying sliders to reclosable plastic bags.
  31. Thomas,Toby R.; Kolovich,Nathan A.; Cappel,Craig E.; Pistner,Timothy W.; Provan,Alexander R., Methods for applying sliders to reclosable plastic bags.
  32. Thomas,Toby R.; Kolovich,Nathan A.; Cappel,Craig E.; Pistner,Timothy W.; Provan,Alexander R., Methods for applying sliders to reclosable plastic bags.
  33. Thomas,Toby R.; Aversa,Samuel D.; Athans,John D., Methods of making and filling a fill-through-the-top package.
  34. Crevier, Donald L.; Pool, James H., Package with peel seal tape between compartments and method of manufacture.
  35. Dais,Brian C.; Turvey,Robert R., Pouch and resealable closure mechanism therefor including a plurality of interlocking closure elements.
  36. Machacek, Zdenek; Lasofsky, Michael; Russell, Glyn, Powder-resistant flexible zipper for reclosable packaging.
  37. Thomas,Toby R.; Provan,Alexander R.; Cappel,Craig E.; Benedict,Larry E.; Winiecki,Gerald R., Process for attaching slider operated closure on form-fill-seal packaging machinery.
  38. Thomas, Toby R.; Provan, Alexander R.; Cappel, Craig E.; Benedict, Larry E.; Winiecki, Gerald R., Process for attaching slider-operated closure on form-fill-seal packaging machinery.
  39. Thomas,Toby R.; Provan,Alexander R.; Cappel,Craig E.; Benedict,Larry E.; Winiecki,Gerald R., Process for making a recloseable package.
  40. Pawloski, James C., Reclosable bag having a loud sound during closing.
  41. Price, William D.; Dawkins, Richard R., Reclosable bag having a press-to-vent zipper.
  42. Blythe, James S.; Dobreski, David V.; Ferrari, Daniel B.; Long, Steven P.; Thomas, Toby R.; Cameron, David P., Reclosable fasteners or zippers for use with polymeric bags.
  43. Blythe,James S.; Dobreski,David V.; Ferrari,Daniel B.; Long,Steven P.; Thomas,Toby R.; Cameron,David P., Reclosable fasteners or zippers for use with polymeric bags.
  44. Long,Steven P.; Cameron,David P., Reclosable fasteners or zippers for use with polymeric bags.
  45. Cappel,Craig E.; Rehwinkel,Gary E.; Talbo,Russell J.; Natterer,Johann, Reclosable package having an accessible zipper and a method for making the same.
  46. Price, William D.; Dawkins, Richard R., Reclosable pouch having a clicking closure device.
  47. Price, William D.; Dawkins, Richard R., Reclosable pouch having a clicking closure device.
  48. Price, William D.; Dawkins, Richard R., Reclosable pouch having a clicking closure device.
  49. Berich, Edward Alan, Reclosable storage bag closure with internal valving.
  50. Berich,Edward Alan, Reclosable storage bag closure with internal valving.
  51. Voigt, Paul Joseph, Releasable fastening along a bead.
  52. Strand, Aaron; Linck, Karl L.; Fischer, Judy; Spaeth, Thomas J.; Kolbe, Jerry D., Resealable bag for filling with food product (s) and method.
  53. Strand, Aaron; Linck, Karl L.; Fischer, Judy; Spaeth, Thomas J.; Kolbe, Jerry D., Resealable bag for filling with food product (s) and method.
  54. Strand,Aaron; Linck,Karl L.; Fischer,Judy; Spaeth,Thomas J.; Kolbe,Jerry D., Resealable bag for filling with food product (s) and method.
  55. Strand, Aaron; Linck, Karl L.; Fischer, Judy; Spaeth, Thomas J.; Kolbe, Jerry D., Resealable bag for filling with food product(S) and method.
  56. Aaron Strand ; Karl L. Linck ; Judy Fischer ; Thomas J. Spaeth ; Jerry D. Kolbe, Resealable bag for filling with food product(s) and method.
  57. Strand,Aaron; Linck,Karl L.; Fischer,Judy; Spaeth,Thomas J.; Kolbe,Jerry D., Resealable bag for filling with food product(s) and method.
  58. Strand,Aaron; Linck,Karl L.; Fischer,Judy; Spaeth,Thomas J.; Kolbe,Jerry D., Resealable bag for filling with food products and method.
  59. Blythe, James S.; St. Phillips, Eric A., Slider for reclosable fastener.
  60. Provan, Alexander R.; Coomber, Thomas L.; Thomas, Toby R.; Kolovich, Nathan A., Slider-operated fastener with spaced notches and associated preseals.
  61. Smith, Leland J.; Pawloski, James C.; Stanos, Lawrence C., Tactile enhancement mechanism for a closure mechanism.
  62. Thomas, Toby R.; Provan, Alexander R.; Cappel, Craig E.; Benedict, Larry E.; Winiecki, Gerald R., Unit operations on a web with attached zipper and method of performing the same.
  63. Alexander R. Provan ; Thomas L. Coomber ; Ian J. Barclay ; David V. Dobreski ; Toby R. Thomas, Zipper and zipper arrangements and methods of manufacturing the same.
  64. Provan Alexander R. ; Coomber Thomas L. ; Barclay Ian J. ; Dobreski David V. ; Thomas Toby R., Zipper and zipper arrangements and methods of manufacturing the same.
  65. Provan, Alexander R.; Coomber, Thomas L.; Barclay, Ian J.; Dobreski, David V.; Thomas, Toby R., Zipper and zipper arrangements and methods of manufacturing the same.
  66. Thomas L. Coomber ; Alexander R. Provan ; Toby R. Thomas, Zipper bag form, fill and seal machine and method.
  67. Piechocki Duane B. ; Machacek Zdenek, Zipper for reclosable container with apertures passing through female profile.
  68. Greco, Charles G., Zipper hole punch treatment.
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