GB652834A - Improvements relating to mechanism for feeding webs - Google Patents
Improvements relating to mechanism for feeding websInfo
- 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
Links
- 239000003292 glue Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
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
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
-
- 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
- B65B9/067—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 the web advancing continuously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices
- B65H23/025—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers
- B65H23/0258—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers with a bowed axis
-
- 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
- B65B2220/00—Specific aspects of the packaging operation
- B65B2220/06—Cutting webs along their longitudinal direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4148—Winding 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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3463377A (en) * | 1966-11-09 | 1969-08-26 | Beloit Eastern Corp | Web separator |
-
1948
- 1948-11-05 GB GB28812/48A patent/GB652834A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3463377A (en) * | 1966-11-09 | 1969-08-26 | Beloit Eastern Corp | Web separator |
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