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Method of forming lines of weakness in or grooving a plastic material, especially a packaging material 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23K-026/00
출원번호 US-0525246 (1990-05-17)
우선권정보 NL-0001257 (1989-05-19)
발명자 / 주소
  • Huizinga Gert J. (Leeuwarden NLX)
출원인 / 주소
  • LPF Verpakkingen B.V. (NLX 03)
인용정보 피인용 횟수 : 32  인용 특허 : 8

초록

A method of forming lines of weakness in or grooving a plastic material, especially a packaging material, by local vaporization or degradation by means of a laser beam, which laser beam and which plastic or packaging material can be moved in relation to each other, wherein the laser beam is generate

대표청구항

A method of forming lines of weakness in or grooving a plastic material, especially a packaging material, by local vaporization or degradation by means of a laser beam, which laser beam and which plastic or packaging material can be moved in relation to each other, characterized in that the laser be

이 특허에 인용된 특허 (8)

  1. Bondybey Vladimir Edmund (Fanwood NJ) Fitch Arthur Haines (Berkeley Heights NJ), Bonding of thermoplastic coated cylinders.
  2. Kuchenbecker Morris W. (Neenah WI), Channel opening feature for cartons.
  3. Holder Karl (Holderlinstr. 27 7318 Lenningen DEX) Ulmer Walter (Hasenbergsteige 30 7 Stuttgart 1 DEX), Machine for producing pattern cardboard articles.
  4. Stemmler Kurt (Neuwied DE) Langenbeck Peter (Frickingen DE) Ehlscheid Gunter (Neuwied DE), Method and apparatus for the focal form cutting of a moving web of material by a laser beam.
  5. Ang, T. Liem; Van Arnam, Donald; McFeaters, Earl, Method for producing labels having discontinuous score lines in the backing.
  6. Loughran James A. (Scotia NY) McMullen James G. (Pattersonville NY) Yerman Alexander J. (Scotia NY), Method for producing via holes in polymer dielectrics.
  7. Gappa Klaus (Dortmund DEX), Method of and arrangement for applying indicia to a surface of a moving workpiece.
  8. Ang, T. Liem; Van Arnam, Donald; McFeaters, Earl, Van label having non-linear discontinuous score lines in the backing.

이 특허를 인용한 특허 (32)

  1. Schoeneck, Richard Jerome, Apparatus and method for selective processing of materials with radiant energy.
  2. Meschter,James, Article and method for laser-etching stratified materials.
  3. Meschter, James; Cessor, Susan Diane, Article of apparel incorporating a stratified material.
  4. Meschter,James; Cessor,Susan Diane, Article of apparel incorporating a stratified material.
  5. Woo, Edward J.; Wu, Pingfan; Fleming, Patrick R.; Owen, Ian R.; Schuknecht, Schoen A.; LaPlant, Frederick P., Coated abrasive article and methods of ablating coated abrasive articles.
  6. Cowan, Amaia; Hewitt, Jonathan; Fröhlich, Leo, Easy open ream wrap.
  7. Cesa, Joseph A.; Hershey, Adrienne A.; Baratian, Stephen A.; Bagwell, Alison S.; Dagnatchew, Lisa A.; Aronson, Carl, Ergonomic bodily fluid collection container.
  8. Veternik, Paul; Scheuch, Stefan; Exner, Ronald H.; Dagestad, Olav; Doll, Paul E.; Lyzenga, Deborah A., Food package having opening feature.
  9. Plantamura, Bernard, Heating plastics via infrared radiation.
  10. Plantamura, Bernard, Installation for heating the bodies of preforms for blow-moulding containers.
  11. Willey, Jason, Laminated material and method of production thereof.
  12. LaPoint, James A.; Frazee, Elizabeth D., Laser ablation of multiple layers.
  13. Wu, Pingfan; Woo, Edward J.; Owen, Ian R.; Tait, Bruce E.; LaPlant, Frederick P.; Fleming, Patrick R., Laser cut articles.
  14. Wu, Pingfan; Woo, Edward J.; Owen, Ian R.; Tait, Bruce E.; Laplant, Frederick P.; Fleming, Patrick R., Laser cutting method and articles produced therewith.
  15. Feuilloley, Guy; Desoutter, Luc, Method and installation for the production of containers.
  16. Feuilloley, Guy; Desoutter, Luc, Method and installation for the production of containers.
  17. Lyzenga, Deborah; Weber, Jeffrey Thomas; Huffer, Scott William; Davis, Benjamin Michael, Package integrity indicating closure.
  18. Vogt, Carole A.; Weber, Jeffrey Thomas, Package integrity indicating closure.
  19. Vogt, Carole A.; Weber, Jeffrey Thomas, Package integrity indicating closure.
  20. Vogt, Carole Anne; Moncayo, Gladys Odette; Weber, Jeffrey Thomas; McDermott, Elizabeth A.; Philipsen, Douglas H., Package integrity indicator for container closure.
  21. Vogt, Carole Anne; Moncayo, Gladys Odette; Weber, Jeffrey Thomas; McDermott, Elizabeth A.; Philipsen, Douglas H., Package integrity indicator for container closure.
  22. Willey, Jason Denis; Cheema, Parbinder, Packaging.
  23. Skopek, Peter; Fuerst, Herbert, Process for producing web sections from a flexible web material as well as for producing packing containers.
  24. Lyzenga, Deborah A.; Weber, Jeffrey T.; Glydon, James Anthony; Ziolkowski, Evan Michael, Reclosable flexible film packaging products and methods of manufacture.
  25. Lyzenga, Deborah A.; Weber, Jeffrey T.; Doll, Paul E.; Fenech, Louis P., Reclosable flexible packaging and methods for manufacturing same.
  26. Lyzenga, Deborah A.; Weber, Jeffrey Thomas; Fenech, III, Louis Peter; Scarola, Leonard; Leichte, Rachel; Golden, Marty; Doll, Paul E., Reclosable flexible packaging and methods for manufacturing same.
  27. Stern, Ran, Recloseable retort pouch.
  28. Sierra-Gomez, Gladys Odette; Exner, Ron; Dagestad, Olav; Gracia-Lugo, Alexis Julian, Resealable closure with package integrity feature.
  29. Renders, Eddy; Looymans, Peter, Resealable packaging for food products and method of manufacturing.
  30. Renders, Eddy; Verhaegen, Rene; Looymans, Peter, Resealable packaging for food products and method of manufacturing.
  31. Sierra-Gomez, Gladys Odette; Peters, Eva Marie; Gracia-Lugo, Alexis Julian; Mankowski, Paul Anthony; Philipsen, Douglas; Feldmeier, Daniel Robert, Resealable tray container.
  32. John R. Andrews, Systems and methods for controlling depths of a laser cut.
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