GB940552A - Improvements in or relating to the compacting of finely divided materials - Google Patents

Improvements in or relating to the compacting of finely divided materials

Info

Publication number
GB940552A
GB940552A GB387662A GB387662A GB940552A GB 940552 A GB940552 A GB 940552A GB 387662 A GB387662 A GB 387662A GB 387662 A GB387662 A GB 387662A GB 940552 A GB940552 A GB 940552A
Authority
GB
United Kingdom
Prior art keywords
finely divided
compacting
relating
divided materials
powder
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
GB387662A
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
Original Assignee
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 filed Critical WR Grace and Co
Publication of GB940552A publication Critical patent/GB940552A/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
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/20—Reducing volume of filled material
    • B65B1/26—Reducing volume of filled material by pneumatic means, e.g. suction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Detergent Compositions (AREA)
  • Toys (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

940,552. Packaging. W. R. GRACE & CO. Feb. 1, 1962 [Feb. 2, 1961], No. 3876/62. Drawings to Specification. Heading B8C. Finely divided material such as powdered clay is consolidated in a container by inserting into the powder a closed porous tube with an insert of muslin or cloth and evacuating the tube to withdraw air from the powder. Further powder can then be put into the container and the process repeated.
GB387662A 1961-02-02 1962-02-01 Improvements in or relating to the compacting of finely divided materials Expired GB940552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8668461A 1961-02-02 1961-02-02

Publications (1)

Publication Number Publication Date
GB940552A true GB940552A (en) 1963-10-30

Family

ID=22200192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB387662A Expired GB940552A (en) 1961-02-02 1962-02-01 Improvements in or relating to the compacting of finely divided materials

Country Status (1)

Country Link
GB (1) GB940552A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389529A (en) * 1964-02-14 1968-06-25 Pittsburgh Plate Glass Co Process for packaging siliceous pigments
US3458966A (en) * 1966-03-24 1969-08-05 Owens Corning Fiberglass Corp Method of packaging compressible material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389529A (en) * 1964-02-14 1968-06-25 Pittsburgh Plate Glass Co Process for packaging siliceous pigments
US3458966A (en) * 1966-03-24 1969-08-05 Owens Corning Fiberglass Corp Method of packaging compressible material

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