GB918159A - Packaging machines - Google Patents

Packaging machines

Info

Publication number
GB918159A
GB918159A GB1810561A GB1810561A GB918159A GB 918159 A GB918159 A GB 918159A GB 1810561 A GB1810561 A GB 1810561A GB 1810561 A GB1810561 A GB 1810561A GB 918159 A GB918159 A GB 918159A
Authority
GB
United Kingdom
Prior art keywords
package
bell
holder
buffers
lifted
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
Application number
GB1810561A
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.)
FR Hesser Maschinenfabrik AG
Original Assignee
FR Hesser Maschinenfabrik AG
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 FR Hesser Maschinenfabrik AG filed Critical FR Hesser Maschinenfabrik AG
Publication of GB918159A publication Critical patent/GB918159A/en
Expired 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
    • 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)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Package Closures (AREA)

Abstract

918,159. Packaging. HESSER, MASCHINENFABRIK-A.G., Fr. May 18, 1961 [June 13, 1960], No. 18105/61. Addition to 884,239. Class 94(1). An evacuating chamber in a package filling and closing machine generally as described in in the parent Specification includes a head piece having heat sealing jaws and a package holder mounted on it, a bell for airtight application against said head piece and means for moving the package upwards resiliently relative to the holder, the object being to position the tops of packages of varying height between the heat sealing jaws. In one embodiment, Fig. 2, the lower part of the package holder is formed by plates 101, 102 and is freely supported slidably on the upper part 103 so that it can move vertically. A pair of spring buffer devices 108 are mounted on each side of the plates 101. When the bell is lifted up to the position shown to enclose the holder, a pair of shoulders 107 on the bell contact the buffers 108 and lift the holder together with the package until the upper edge of the package contacts stop members 104 integral with the part 103. The remainder of the motion of the bell is then taken up by compression of the buffers. As an alternative to the above the buffers may be mounted on the bell. In another embodiment, Fig. 3, the package is lifted in the holder by means of a resilient block 117 attached to the bell.
GB1810561A 1960-06-13 1961-05-18 Packaging machines Expired GB918159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH39674A DE1152940B (en) 1960-06-13 1960-06-13 Device for evacuating and gassing bag packs

Publications (1)

Publication Number Publication Date
GB918159A true GB918159A (en) 1963-02-13

Family

ID=7154024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1810561A Expired GB918159A (en) 1960-06-13 1961-05-18 Packaging machines

Country Status (2)

Country Link
DE (1) DE1152940B (en)
GB (1) GB918159A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549008A1 (en) * 1983-06-24 1985-01-18 Sig Schweiz Industrieges DEVICE FOR VACUUMING AND CLOSING PARALLELEPIPEDIC PACKAGING
EP0551157A1 (en) * 1992-01-08 1993-07-14 Sara Lee/De N.V. Method and apparatus for making a vacuum package filled with granular material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549008A1 (en) * 1983-06-24 1985-01-18 Sig Schweiz Industrieges DEVICE FOR VACUUMING AND CLOSING PARALLELEPIPEDIC PACKAGING
EP0551157A1 (en) * 1992-01-08 1993-07-14 Sara Lee/De N.V. Method and apparatus for making a vacuum package filled with granular material
US5339604A (en) * 1992-01-08 1994-08-23 Sara Lee/De N.V. Method and apparatus for making a vacuum package filled with granular material

Also Published As

Publication number Publication date
DE1152940B (en) 1963-08-14

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