GB935357A - A process for packaging liquefiable material in flexible containers - Google Patents

A process for packaging liquefiable material in flexible containers

Info

Publication number
GB935357A
GB935357A GB2019462A GB2019462A GB935357A GB 935357 A GB935357 A GB 935357A GB 2019462 A GB2019462 A GB 2019462A GB 2019462 A GB2019462 A GB 2019462A GB 935357 A GB935357 A GB 935357A
Authority
GB
United Kingdom
Prior art keywords
bath
water bath
bag
packaging
bitumen
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
GB2019462A
Inventor
Rudolph Dosch
Wolfgang Klinger
Karl Kuhnemann
Erich Schumacher
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB2019462A priority Critical patent/GB935357A/en
Publication of GB935357A publication Critical patent/GB935357A/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
    • B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
    • B65B63/08—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for heating or cooling articles or materials to facilitate packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

935,357. Packaging. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. May 25, 1962, No. 20194/62. Class 94(1). Hot molten material such as bitumen is poured into a flexible container while the latter is supported in a water bath, the container being sealed, and removed from the bath when its contents are solidified by cooling. In one embodiment of filling apparatus, a plastics bag 1, formed by clamping the base of a tube, is supported about a nozzle 3 by counterweight means 5 above the water bath. As the bag is filled so it descends until, when filling is complete, its upper end is released and clamped and it is moved along in the bath for cooling. Subsequently the ends are heat-sealed. In another embodiment (not shown) a plastics foil tube is continuously formed about the nozzle and increments of material enclosed by transverse seals. The joined packages are drawn through the water bath by means not described. Examples of suitable bag materials are polyvinyl-chloride and polypropylene. Mention is made of known process in which bitumen is packaged in polyvinyl alcohol film which has the advantage of being readily removable by immersing the package in water.
GB2019462A 1962-05-25 1962-05-25 A process for packaging liquefiable material in flexible containers Expired GB935357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2019462A GB935357A (en) 1962-05-25 1962-05-25 A process for packaging liquefiable material in flexible containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2019462A GB935357A (en) 1962-05-25 1962-05-25 A process for packaging liquefiable material in flexible containers

Publications (1)

Publication Number Publication Date
GB935357A true GB935357A (en) 1963-08-28

Family

ID=10141967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2019462A Expired GB935357A (en) 1962-05-25 1962-05-25 A process for packaging liquefiable material in flexible containers

Country Status (1)

Country Link
GB (1) GB935357A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156302A (en) * 1984-03-30 1985-10-09 Nippon Spindle Mfg Co Ltd Method and apparatus for packing a semisolid compound in bags
US5109892A (en) * 1990-12-27 1992-05-05 Eastman Kodak Company Process for packaging amorphous polyolefins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156302A (en) * 1984-03-30 1985-10-09 Nippon Spindle Mfg Co Ltd Method and apparatus for packing a semisolid compound in bags
US5109892A (en) * 1990-12-27 1992-05-05 Eastman Kodak Company Process for packaging amorphous polyolefins

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