CA1291412C - Vacuum packaging apparatus and process - Google Patents

Vacuum packaging apparatus and process

Info

Publication number
CA1291412C
CA1291412C CA000413519A CA413519A CA1291412C CA 1291412 C CA1291412 C CA 1291412C CA 000413519 A CA000413519 A CA 000413519A CA 413519 A CA413519 A CA 413519A CA 1291412 C CA1291412 C CA 1291412C
Authority
CA
Canada
Prior art keywords
receptacle
pressure
gas
chamber
extraction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA000413519A
Other languages
English (en)
French (fr)
Inventor
Pietro Segota
Broder Nielsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WR Grace and Co Conn
Original Assignee
WR Grace and Co Conn
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT24538/81A external-priority patent/IT1139239B/it
Application filed by WR Grace and Co Conn filed Critical WR Grace and Co Conn
Application granted granted Critical
Publication of CA1291412C publication Critical patent/CA1291412C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vacuum Packaging (AREA)
CA000413519A 1981-10-16 1982-10-15 Vacuum packaging apparatus and process Expired - Lifetime CA1291412C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT24538A/81 1981-10-16
IT24538/81A IT1139239B (it) 1981-10-16 1981-10-16 Apparecchiatura e procedimento per il confezionamento sottovuoto
EP82108140A EP0077458B1 (de) 1981-10-16 1982-09-03 Verfahren und Vorrichtung zum Vakuumverpacken
EP82108140.3 1982-09-03

Publications (1)

Publication Number Publication Date
CA1291412C true CA1291412C (en) 1991-10-29

Family

ID=26084275

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000413519A Expired - Lifetime CA1291412C (en) 1981-10-16 1982-10-15 Vacuum packaging apparatus and process

Country Status (9)

Country Link
AR (1) AR228686A1 (de)
AT (1) ATE17213T1 (de)
AU (1) AU549772B2 (de)
CA (1) CA1291412C (de)
DK (1) DK456382A (de)
FI (1) FI72474C (de)
IE (1) IE53415B1 (de)
NO (1) NO156562C (de)
NZ (1) NZ202174A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989001440A1 (en) * 1987-08-18 1989-02-23 Alfa-Laval Engineering Pty. Limited Improved vacuum packaging technique and devices

Also Published As

Publication number Publication date
FI823503A0 (fi) 1982-10-14
AU549772B2 (en) 1986-02-13
FI823503L (fi) 1983-04-17
DK456382A (da) 1983-04-17
FI72474B (fi) 1987-02-27
NO156562B (no) 1987-07-06
IE822292L (en) 1984-03-03
IE53415B1 (en) 1988-11-09
FI72474C (fi) 1987-06-08
AR228686A1 (es) 1983-03-30
NO823431L (no) 1983-04-18
AU8936682A (en) 1983-04-21
NO156562C (no) 1987-10-14
NZ202174A (en) 1986-05-09
ATE17213T1 (de) 1986-01-15

Similar Documents

Publication Publication Date Title
EP0077458B1 (de) Verfahren und Vorrichtung zum Vakuumverpacken
US4583347A (en) Vacuum packaging apparatus and process
US4471599A (en) Packaging process and apparatus
CA1073796A (en) Vacuum-packing method and apparatus
EP0309132B1 (de) Verpackungsverfahren und -apparat
US4379743A (en) Sputtering apparatus comprising control means for preventing impurity gases from entering a sputtering chamber
GB2104472A (en) Vacuum packaging in a heat shrinkable thermoplastic bag
DK142491B (da) Fremgangsmåde og apparat til vakuumemballering af et produkt i en fleksibel beholder.
EP0167688A1 (de) Luftentferner für eine Maschine zur Herstellung, Füllung oder zum Verpacken von Säcken
CA1291412C (en) Vacuum packaging apparatus and process
US2888792A (en) Vacuum sealing machine
EP0541183B1 (de) Verfahren und Vorrichtung zur Herstellung einer gefüllten und verschlossenen Vakuumverpackung
JPH10236428A (ja) 真空包装装置
GB2078658A (en) Vacuum packaging process and apparatus
IE52224B1 (en) Packaging process and apparatus
JP3406172B2 (ja) 真空包装機
EP1564147A1 (de) Verfahren und Vorrichtung zum Vakuumverpacken
JPH0958613A (ja) 加工食品の真空包装方法及びその装置
JPH07156914A (ja) 真空包装機の真空圧制御方法
JP2784855B2 (ja) 真空包装装置
SU1443792A3 (ru) Устройство дл упаковывани продуктов под вакуумом в пакет из термопластичного материала
JPH0455071A (ja) 部分真空型全自動電子ビーム溶接装置および方法
JPH0646308Y2 (ja) 茶生葉の嫌気処理装置
KR100744880B1 (ko) 포장 방법 및 장치
JPH10119923A (ja) 真空包装装置

Legal Events

Date Code Title Description
MKLA Lapsed