GB652290A - Improvements in method of making and filling tea bags, coffee bags and the like - Google Patents

Improvements in method of making and filling tea bags, coffee bags and the like

Info

Publication number
GB652290A
GB652290A GB5469/48A GB546948A GB652290A GB 652290 A GB652290 A GB 652290A GB 5469/48 A GB5469/48 A GB 5469/48A GB 546948 A GB546948 A GB 546948A GB 652290 A GB652290 A GB 652290A
Authority
GB
United Kingdom
Prior art keywords
web
dies
bags
making
pocket
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
GB5469/48A
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.)
Pneumatic Scale Corp
Original Assignee
Pneumatic Scale Corp
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 Pneumatic Scale Corp filed Critical Pneumatic Scale Corp
Publication of GB652290A publication Critical patent/GB652290A/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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/06—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
    • B65B9/08—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it in a web folded and sealed transversely to form pockets which are subsequently filled and then closed by sealing
    • B65B9/093—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it in a web folded and sealed transversely to form pockets which are subsequently filled and then closed by sealing the web having intermittent motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

652,290. Making and filling tea and like bags. PNEUMATIC SCALE CORPORATION. Feb. 24, 1948, No. 5469. Convention date, May 8, 1940. [Class 94(i)] In a machine for making and filling tea and like bags, a web 1 of bag material, e.g. fibrous material containing a pressure - responsive binder, is advanced step by step by means of feed rolls 20, 21 over a guide roll 12 and folded longitudinally by a former 13, the sides 2 and 3 thus formed being adhesively united simultaneously along a transverse zone and a longitudinal marginal zone by L-shaped dies 8 and 9 operated intermittently. After each operation of the dies, the open-ended pocket formed between the sides of the web is filled with tea &c. through a spout 14, the web advanced one step and the dies re-operated to seal the top of the pocket and form the next pocket. The completed bags are severed from the web by cutters 18, 19. The dies may be arranged to print, emboss or perforate the adhesively-united edges of the bag. In a modification, Fig. 6 (not shown), the web 1a passes between rolls 22, 23 which apply continuous edge bands 5a and transverse bands 4a of adhesive. If heat is required to soften or dry the binder or adhesive, provisions may be made for heating the dies.
GB5469/48A 1940-05-08 1948-02-24 Improvements in method of making and filling tea bags, coffee bags and the like Expired GB652290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US652290XA 1940-05-08 1940-05-08

Publications (1)

Publication Number Publication Date
GB652290A true GB652290A (en) 1951-04-18

Family

ID=22061226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5469/48A Expired GB652290A (en) 1940-05-08 1948-02-24 Improvements in method of making and filling tea bags, coffee bags and the like

Country Status (1)

Country Link
GB (1) GB652290A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024868B (en) * 1955-09-24 1958-02-20 Paul Gerhard Klar Filling and packaging machine for the production of packs from pliable packaging material for tea u. like
CN104827801A (en) * 2015-05-07 2015-08-12 武汉玛丽文化用品有限公司 Flat spreading adhesive binding writing book as well as production process and production line thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024868B (en) * 1955-09-24 1958-02-20 Paul Gerhard Klar Filling and packaging machine for the production of packs from pliable packaging material for tea u. like
CN104827801A (en) * 2015-05-07 2015-08-12 武汉玛丽文化用品有限公司 Flat spreading adhesive binding writing book as well as production process and production line thereof
CN104827801B (en) * 2015-05-07 2016-08-24 武汉玛丽文化用品有限公司 One divides mucilage binding writing book and production technology, production line

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