GB9221923D0 - Packaging machine and process - Google Patents

Packaging machine and process

Info

Publication number
GB9221923D0
GB9221923D0 GB929221923A GB9221923A GB9221923D0 GB 9221923 D0 GB9221923 D0 GB 9221923D0 GB 929221923 A GB929221923 A GB 929221923A GB 9221923 A GB9221923 A GB 9221923A GB 9221923 D0 GB9221923 D0 GB 9221923D0
Authority
GB
United Kingdom
Prior art keywords
packaging machine
packaging
machine
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.)
Withdrawn
Application number
GB929221923A
Other versions
GB2271545A (en
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
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace and 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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Priority to GB9221923A priority Critical patent/GB2271545A/en
Publication of GB9221923D0 publication Critical patent/GB9221923D0/en
Publication of GB2271545A publication Critical patent/GB2271545A/en
Withdrawn legal-status Critical Current

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
    • B65B31/025—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 rigid or semi-rigid containers
    • B65B31/028—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 rigid or semi-rigid containers closed by a lid sealed to the upper rim of the container, e.g. tray-like container

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
GB9221923A 1992-10-19 1992-10-19 Packaging machine and process Withdrawn GB2271545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9221923A GB2271545A (en) 1992-10-19 1992-10-19 Packaging machine and process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9221923A GB2271545A (en) 1992-10-19 1992-10-19 Packaging machine and process

Publications (2)

Publication Number Publication Date
GB9221923D0 true GB9221923D0 (en) 1992-12-02
GB2271545A GB2271545A (en) 1994-04-20

Family

ID=10723680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9221923A Withdrawn GB2271545A (en) 1992-10-19 1992-10-19 Packaging machine and process

Country Status (1)

Country Link
GB (1) GB2271545A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632134A (en) * 1995-09-08 1997-05-27 W. R. Grace & Co.-Conn. Method of preparing a package having a multiple-film lid
US8402723B2 (en) 2007-07-16 2013-03-26 Cryovac, Inc. Vacuum skin packaging method and apparatus
JP5174557B2 (en) * 2008-07-03 2013-04-03 株式会社古川製作所 Vacuum / gas replacement packaging equipment
DE102014104816A1 (en) * 2014-04-04 2015-10-08 Rainer Wiebers Support unit of a vacuum packaging device
US10232525B2 (en) * 2014-06-12 2019-03-19 Diopass Sprl Film perforation device

Also Published As

Publication number Publication date
GB2271545A (en) 1994-04-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)