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Method for manufacturing liquid-trapping bag for use in vacuum packaging

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-047/06
  • B65B-031/04
출원번호 UP-0479510 (2006-06-30)
등록번호 US-7625459 (2009-12-16)
발명자 / 주소
  • Wu, Hongyu
  • Albritton, Charles Wade
  • Brakes, David
출원인 / 주소
  • Sunbeam Products, Inc.
대리인 / 주소
    Shurupoff, Lawrence J.
인용정보 피인용 횟수 : 3  인용 특허 : 168

초록

A method for manufacturing a bag for use in vacuum packaging comprises forming a first panel having a plurality of baffles for evacuating air and/or other gases from inside the bag using a suction source, while preventing liquids from being drawn into the suction source, and a second panel. Each pan

대표청구항

The invention claimed is: 1. A method of manufacturing a bag adapted to receive an article, comprising: rotating a first roller having a plurality of recesses; rotating a second roller adjacent to the first roller, said second roller can feed a first film adjacent to the first roller; applying a mo

이 특허에 인용된 특허 (168)

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  1. Hochapfel, Birk; Hilker, Erhard, Apparatus and method for producing chocolate cores.
  2. Turvey, Robert R.; Dais, Brian C.; Zimmerman, Daniel P.; Griffioen, Kelly M., Flow channel profile and a complementary groove for a pouch.
  3. Turvey, Robert R.; Dais, Brian C.; Zimmerman, Daniel P.; Griffioen, Kelly M., Flow channels for a pouch.
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