GB652834A - Improvements relating to mechanism for feeding webs - Google Patents

Improvements relating to mechanism for feeding webs

Info

Publication number
GB652834A
GB652834A GB28812/48A GB2881248A GB652834A GB 652834 A GB652834 A GB 652834A GB 28812/48 A GB28812/48 A GB 28812/48A GB 2881248 A GB2881248 A GB 2881248A GB 652834 A GB652834 A GB 652834A
Authority
GB
United Kingdom
Prior art keywords
strips
articles
over
web
wrapping
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
GB28812/48A
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.)
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 GB28812/48A priority Critical patent/GB652834A/en
Publication of GB652834A publication Critical patent/GB652834A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12Feeding webs from rolls
    • B65B41/16Feeding webs from rolls by rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00Enclosing 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
    • B65B9/06Enclosing 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
    • B65B9/067Enclosing 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 the web advancing continuously
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/02Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/022Registering, tensioning, smoothing or guiding webs transversely by tentering devices
    • B65H23/025Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers
    • B65H23/0258Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers with a bowed axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B2220/00Specific aspects of the packaging operation
    • B65B2220/06Cutting webs along their longitudinal direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/41Winding, unwinding
    • B65H2301/414Winding
    • B65H2301/4148Winding slitting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

652,834. Wrapping - machines. CAMPBELL, S. J. Nov. 5, 1948, No. 28812. [Class 94(i) [Also in Group XVI] Mechanism for laterally spacing parallel and coplanar strips of material cut longitudinally from a common web while maintaining the relative longitudinal positions of portions which were contiguous in the web includes a first spreader member over which said strips pass to change laterally their direction of movement, and a second spreader member positioned in the path of the strips leaving said first spreader member and over which second member said strips pass with a lateral change of direction which restores parellelism and coplanarity to the respective strips. As applied to a wrapping machine, wrapping- strips 70, 71, 72, 73 are cut longitudinally from a web fed from a roll 55 past a'light source 57 and photo-electric cell 58 which synchronizes the movement of the web and articles 40. The web is slit longitudinally by knives 60 and the individual strips 70-73 pass over a spreader member 62 having inclined rounded guiding surfaces 65 and 66 and rounded guiding surfaces 67 and 68 which deviate at greater angles than the former surfaces from a line normal to the vertical plane through which the longitudinal machine axis passes. A spreader member 63 mounted above the member 62 is provided with surfaces 75, 76, 77, 78 similar to and offset outwardly of the surfaces 65, 68. In passing over the member 62 the strips are caused to move angularly outwardly away from each other, but in passing over the second member 63 they will be restored to parallelism and coplanarity and will be spaced from each other far enough apart to permit them to be manipulated individually with respect to the articles. The articles 40 to be wrapped are supplied by a belt 38 on to converging shoots 39 and are fed forwardly by fingers 43 depending from an overhead conveyer (not shown). The wrapping-strips 70, 71, 72 and 73 are fed over a roll 79 upon which glue-rolls 80 apply glue to the margins of the strips, past the ends of the shoots to receive the articles 40, the entubing of the articles being completed between conveyer belts 84 and 85 and folding-blades (not shown) after which the strips are severed transversely between the entubed articles. In a modification the strips may be spaced apart by passage over spreader members comprising pulleys. Specification 652,833 is referred to.
GB28812/48A 1948-11-05 1948-11-05 Improvements relating to mechanism for feeding webs Expired GB652834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28812/48A GB652834A (en) 1948-11-05 1948-11-05 Improvements relating to mechanism for feeding webs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28812/48A GB652834A (en) 1948-11-05 1948-11-05 Improvements relating to mechanism for feeding webs

Publications (1)

Publication Number Publication Date
GB652834A true GB652834A (en) 1951-05-02

Family

ID=10281567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28812/48A Expired GB652834A (en) 1948-11-05 1948-11-05 Improvements relating to mechanism for feeding webs

Country Status (1)

Country Link
GB (1) GB652834A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463377A (en) * 1966-11-09 1969-08-26 Beloit Eastern Corp Web separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463377A (en) * 1966-11-09 1969-08-26 Beloit Eastern Corp Web separator

Similar Documents

Publication Publication Date Title
US4022456A (en) Method and apparatus for folding and cutting an interconnected web of disposable diapers or the like having stretched elastic leg bands secured thereto
GB1094351A (en) Improvements in or relating to wrapping machines
GB1185606A (en) Improvements in or relating to Conveyer Apparatus
GB1217383A (en) Improvements in and relating to methods and machines or the manufacture of cigars
GB652834A (en) Improvements relating to mechanism for feeding webs
GB1195224A (en) Apparatus for Attaching Tear Strips to a Web of Wrapping Material.
GB1409577A (en) Apparatus for cutting sewing and folding fabric webs
GB831628A (en) Improvements in or relating to the wrapping of articles
GB1430120A (en) Apparatus for conveying rodlike articles of the tobacco- processing industry
GB1153165A (en) Apparatus for feeding a sheet of packaging material to an article to be packaged
GB999993A (en) Feed mechanism for wrapping machines
EP2111201B1 (en) Method for producing diaper component parts from strip material
GB770124A (en) Wrapping machine
GB859386A (en) Means ensuring the continuity of travelling webs of paper or the like in reel-fed printing and analogous machines
GB856781A (en) Improvements in wrapping machines
FR2424354A1 (en) Folding machine, for multiple thicknesses of textile fabric - effects folds between pairs of endless belts in conjunction with transverse pivot elements
GB1168838A (en) Apparatus for Automatically Tying Bundles of Substantially Flat Articles
GB553719A (en) Improvements in conveyors for biscuits and like thin articles
GB426583A (en) Improvements in or relating to apparatus for feeding and severing webs
GB1460487A (en) Folding device for envelopes
GB873885A (en) Web feeding and cutting device
GB582530A (en) Improvements in or relating to conveyors for web material
GB701397A (en) Improvements in or relating to labelling machines
GB832127A (en) Underlap forming instrumentalities for wrapping machines
GB684255A (en) Improvements in or relating to wrapping machines