IT8223238A0 - Procedimento ed apparecchiatura per confezionare merce sotto vuoto in sacchetti di plastica termocontraibili. - Google Patents

Procedimento ed apparecchiatura per confezionare merce sotto vuoto in sacchetti di plastica termocontraibili.

Info

Publication number
IT8223238A0
IT8223238A0 IT8223238A IT2323882A IT8223238A0 IT 8223238 A0 IT8223238 A0 IT 8223238A0 IT 8223238 A IT8223238 A IT 8223238A IT 2323882 A IT2323882 A IT 2323882A IT 8223238 A0 IT8223238 A0 IT 8223238A0
Authority
IT
Italy
Prior art keywords
procedure
equipment
heat
vacuum packaging
plastic bags
Prior art date
Application number
IT8223238A
Other languages
English (en)
Other versions
IT1152558B (it
Inventor
Richard R Perdue
Original Assignee
Grace W R & Co
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
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of IT8223238A0 publication Critical patent/IT8223238A0/it
Application granted granted Critical
Publication of IT1152558B publication Critical patent/IT1152558B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/024—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for wrappers or bags

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
IT23238/82A 1981-09-14 1982-09-13 Procedimento ed apparecchiatura per confezionare merce sotto vuoto in sacchetti di plastica termocontraibili IT1152558B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30169081A 1981-09-14 1981-09-14

Publications (2)

Publication Number Publication Date
IT8223238A0 true IT8223238A0 (it) 1982-09-13
IT1152558B IT1152558B (it) 1987-01-07

Family

ID=23164446

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23238/82A IT1152558B (it) 1981-09-14 1982-09-13 Procedimento ed apparecchiatura per confezionare merce sotto vuoto in sacchetti di plastica termocontraibili

Country Status (11)

Country Link
JP (1) JPS5852013A (it)
AR (1) AR242163A1 (it)
AU (1) AU8834982A (it)
BR (1) BR8205288A (it)
CA (1) CA1247515A (it)
DE (1) DE3233930A1 (it)
FR (1) FR2512779A1 (it)
GB (1) GB2107270A (it)
IT (1) IT1152558B (it)
MX (1) MX157814A (it)
NZ (1) NZ201896A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8527050D0 (en) * 1985-11-02 1985-12-04 Fgl Products Ltd Vacuum packing process
JPS62220418A (ja) * 1986-03-14 1987-09-28 株式会社　新醍醐鉄工所 真空包装用のチヤンバ装置
DE3739432A1 (de) * 1987-02-24 1989-06-01 Multivac Haggenmueller Kg Verpackungsmaschine
CN101870379B (zh) * 2010-06-24 2012-06-13 成都海科机械设备制造有限公司 一种全自动立式真空包装机
DE102014104816A1 (de) * 2014-04-04 2015-10-08 Rainer Wiebers Auflageeinheit einer Vakuumverpackungsvorrichtung
CN105329477B (zh) * 2015-12-10 2017-05-03 福建省安溪县兴安金属有限公司 一种用于包装机中的内抽真空装置及抽真空方法
CN108382672B (zh) * 2018-02-08 2019-11-12 安溪县钱盛自动化设备有限公司 一种茶叶包装工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950919A (en) * 1974-08-22 1976-04-20 W. R. Grace & Co. Apparatus and process for vacuum skin packaging
GB1561837A (en) * 1976-03-29 1980-03-05 Sainsbury J Ltd Packaging commodities
US4085565A (en) * 1976-12-08 1978-04-25 Mahaffy & Harder Engineering Co. Packaging apparatus for forming specially shaped packages
JPS5513970A (en) * 1978-07-17 1980-01-31 Nec Corp Gas laser device

Also Published As

Publication number Publication date
IT1152558B (it) 1987-01-07
AU8834982A (en) 1983-03-24
DE3233930A1 (de) 1983-03-31
JPS5852013A (ja) 1983-03-28
BR8205288A (pt) 1983-08-16
CA1247515A (en) 1988-12-28
AR242163A1 (es) 1993-03-31
NZ201896A (en) 1985-04-30
GB2107270A (en) 1983-04-27
MX157814A (es) 1988-12-15
FR2512779A1 (fr) 1983-03-18

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