IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0743505
(2001-01-11)
|
우선권정보 |
JP-0137025 (1999-05-18); JP-0113549 (2000-04-14) |
국제출원번호 |
PCT/JP00/03021
(2000-05-10)
|
국제공개번호 |
WO00/69725
(2000-11-23)
|
발명자
/ 주소 |
- Ohshita, Minoru
- Oguri, Toshio
- Kawanishi, Norio
|
출원인 / 주소 |
|
대리인 / 주소 |
Shinjyu Global IP Counselors, LLP
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
8 |
초록
▼
The invention provide an apparatus that can seal with film an article placed on a tray without having to change tooling for each shape and size of tray. Packaging apparatus 1 covers opening o with film Fm and thermally welds film Fm to flange f. Tray T is provided with flange f and opening o surroun
The invention provide an apparatus that can seal with film an article placed on a tray without having to change tooling for each shape and size of tray. Packaging apparatus 1 covers opening o with film Fm and thermally welds film Fm to flange f. Tray T is provided with flange f and opening o surrounded by flange f on its upper face. The apparatus is provided with roller 3 and roller swivel mechanism 8. Roller 3 can touch against film Fm on a portion of flange f. The touched surface of roller 3 is at an angle with respect to a horizontal plane. Roller swivel mechanism 8 moves roller 3 in a swiveling manner.
대표청구항
▼
The invention provide an apparatus that can seal with film an article placed on a tray without having to change tooling for each shape and size of tray. Packaging apparatus 1 covers opening o with film Fm and thermally welds film Fm to flange f. Tray T is provided with flange f and opening o surroun
The invention provide an apparatus that can seal with film an article placed on a tray without having to change tooling for each shape and size of tray. Packaging apparatus 1 covers opening o with film Fm and thermally welds film Fm to flange f. Tray T is provided with flange f and opening o surrounded by flange f on its upper face. The apparatus is provided with roller 3 and roller swivel mechanism 8. Roller 3 can touch against film Fm on a portion of flange f. The touched surface of roller 3 is at an angle with respect to a horizontal plane. Roller swivel mechanism 8 moves roller 3 in a swiveling manner. liquid supplying means being positioned above said at least one forming flap. 8. The filling machine as defined in claim 7, wherein said flushing liquid supplying means includes at least one nozzle. 9. The filling machine as defined in claim 7, wherein said flushing liquid supplying means is positioned upstream of the sealing means and cutting means with respect to the downward direction of movement of the tubular packaging material. 10. The filling machine as defined in claim 7, wherein said flushing liquid is ozonized water. 11. The filling machine as defined in claim 7, wherein said flushing liquid supplying means includes a plurality of nozzles. 12. The filling machine as defined in claim 7, wherein the flushing liquid has a temperature of 2° C.-20° C. 13. A method of producing containers containing liquid food product comprising: forming a web-shaped packaging material into a tubular packaging material having an outside surface; introducing a liquid food product into the tubular packaging material while the tubular packaging material is being conveyed downwardly; pressing at least one forming flap against the tubular packaging material to transform and form the packaging material into a desired configuration; forming a transverse seal across the tubular packaging material containing the liquid food product; cutting the tubular packaging material in the transverse seal of the packaging material to form a filled preformed container; and directing a sterilizing flushing liquid towards at least a portion of the outside surface of the tubular packaging material located above the transverse seal and above the at least one forming flap while the tubular packaging material is being cut in the transverse seal of the packaging material. 14. The method according to claim 13, wherein the flushing liquid is directed towards the tubular packaging material by at least one nozzle. 15. The method according to claim 13, wherein the flushing liquid is directed towards the tubular packaging material at a position upstream of where the transverse seal is cut. 16. The method according to claim 13, wherein the flushing liquid is ozonized water. 17. The method according to claim 13, wherein the flushing liquid has a temperature of 2° C.-20° C. 4590718, 19860500, Angeloff et al.; US-4650372, 19870300, Gorrell, 405/232; US-4687415, 19870800, Bender et al.; US-4707956, 19871100, Sato, 052/169.9; US-4911581, 19900300, Mauch, 405/232; US-4999966, 19910300, Johnson et al.; US-5012622, 19910500, Sato et al.; US-5050356, 19910900, Johnson et al.; US-5472311, 19951200, Davis et al.; US-5586417, 19961200, Henderson et al.; US-5689927, 19971100, Knight et al.; US-5722498, 19980300, Van Impe et al.; US-5794387, 19980800, Crookham et al.; US-5826387, 19981000, Henderson et al.; US-5960597, 19991000, Schwager et al.
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