GB429927A - Improvements in packets or containers for powders or other commodities and in the means for and method of producing and filling same - Google Patents

Improvements in packets or containers for powders or other commodities and in the means for and method of producing and filling same

Info

Publication number
GB429927A
GB429927A GB3408733A GB3408733A GB429927A GB 429927 A GB429927 A GB 429927A GB 3408733 A GB3408733 A GB 3408733A GB 3408733 A GB3408733 A GB 3408733A GB 429927 A GB429927 A GB 429927A
Authority
GB
United Kingdom
Prior art keywords
strip
severed
apertures
packets
web
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
GB3408733A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3408733A priority Critical patent/GB429927A/en
Publication of GB429927A publication Critical patent/GB429927A/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
    • B65B1/02—Machines characterised by the incorporation of means for making the containers or receptacles
    • 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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/162—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by feeding web material to securing means
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)

Abstract

429,927. Wrapping-machines. LOWE, R. G., 11, Charnwood Road, Loughborough, Leicestershire. Dec. 4, 1933, No. 34087. [Class 94 (i)] Packets of powders and the like are formed by perforating a strip of cardboard or like material which is closed at the top and bottom by sheet material, the strip being severed at intervals to form the individual packets. The sheet material is provided with an extension by means of which the packet may be opened. As shown in Fig. 2, a strip 10 of cardboard &c. is advanced to a position at which an aperture 51 is punched therein, and a web of paper 41 is adhered to the bottom. A block 100 is formed by severance between the apertures, and the cavity is filled with powder &c. Finally a strip 81 is applied to the top and is severed between the blocks, a margin 96 being allowed to project to form a tab to facilitate removal. The punch 14, Fig. 3, is operated by an arm 15 pivoted at 16 and returned to the inoperative position by a spring 17. The strip is fed forward in guides 12 by a crank-operated connecting rod 31, Fig. 4, carrying a feed plate 32 on which are mounted arms 33, 34 the ends 35, 36 of which are formed to engage the front walls of apertures during a forward stroke, and to ride over the transverse partitions during the return stroke. The web 41 of paper, which is coated with thermo-plastic adhesive, is applied to the underside of the strip 10 to close the lower mouth of each cavity, and is drawn from the reel over an electrically-heated iron to soften the adhesive, an intermittently operated pressure ensuring adhesion. Alternatively, gum may be applied to the strip 10 or to the web 41. The strip is now severed between the apertures to form a series of rectangular cases which are propelled through a filling station comprising a horizontal cylindrical filling drum 65, Fig. 7. The drum is continuously rotated to raise the powder by means of vanes 69, and to cause it to fall into the apertures 51. A scraper 70 removes the excess and a closure strip 81 is applied in a manner similar to that employed for the strip 41. The strip 81 is sufficiently wide to allow an unsecured marginal portion 96 to project for use as a tab to facilitate removal. The strip is severed between the packets to separate them. In a modified form of packet, the covering strip may be the same width as the strip 10, and an excess is applied to form loops at the points of severance, thereby forming tabs at the ends of the blocks.
GB3408733A 1933-12-04 1933-12-04 Improvements in packets or containers for powders or other commodities and in the means for and method of producing and filling same Expired GB429927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3408733A GB429927A (en) 1933-12-04 1933-12-04 Improvements in packets or containers for powders or other commodities and in the means for and method of producing and filling same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3408733A GB429927A (en) 1933-12-04 1933-12-04 Improvements in packets or containers for powders or other commodities and in the means for and method of producing and filling same

Publications (1)

Publication Number Publication Date
GB429927A true GB429927A (en) 1935-06-04

Family

ID=10361212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3408733A Expired GB429927A (en) 1933-12-04 1933-12-04 Improvements in packets or containers for powders or other commodities and in the means for and method of producing and filling same

Country Status (1)

Country Link
GB (1) GB429927A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010014016A1 (en) * 2008-07-29 2010-02-04 B.A. Lancaster Ltd Improvements in manufacturing containers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010014016A1 (en) * 2008-07-29 2010-02-04 B.A. Lancaster Ltd Improvements in manufacturing containers

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