GB1255776A - Improvements in or relating to wrapping apparatus - Google Patents
Improvements in or relating to wrapping apparatusInfo
- Publication number
- GB1255776A GB1255776A GB7864/68A GB786468A GB1255776A GB 1255776 A GB1255776 A GB 1255776A GB 7864/68 A GB7864/68 A GB 7864/68A GB 786468 A GB786468 A GB 786468A GB 1255776 A GB1255776 A GB 1255776A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- reel
- bundle
- wrapping
- bundles
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
1,255,776. Wrapping envelope bundles. INDUSTRIAL DEVELOPMENTS (PACKAGING) Ltd. 6 Feb., 1969 [17 Feb., 1968], No. 7864/68. Heading B8C. In a wrapping machine e.g. for bundles of envelopes 20, wherein a folded heat sealable film e.g. of polyvinylchloride or polyethylene is manually drawn from a reel 12 with upper and lower layers of the film respectively above and below a fixed table 24 and with the folded film edge 11 along an inclined edge 22 of the table 24 supporting the bundle of envelopes, the film reel 12 is mounted in a carrier to swivel at right angles to the axis of the reel shaft 36 whereby bundles 20 of different size may sequentially be positioned adjacent the edge 11, and against transverse heat seals formed in the sealing of a preceding bundle, and the film 10 enclosing the bundle 20 may then be drawn under a heat sealing head 26 and swivelled to position the bundle 20 so that heat seals may be applied along and adjacent two sides of the bundle, by sealing head arms 28, 30. The wrapping leaves triangular voids 50, 52 which, however, disappear when the wrapping is shrunk on transfer thereof, on a conveyer 46, to an oven 44. The sealing head is brought into operation about a hinge 27 and each arm 28 or 30 carries an electrical resistance wire heating element which acts also to sever the film, the head 26 automatically being raised by the control of the automatic timer of Specification 1,113,573. The reel shaft 36 is located in vertical slots (34), Fig. 1 (not shown), of side cheeks 32 of the reel carrier and which cheeks 32 also house freely rotatable rollers 38 on which the reel rests, the carrier swivelling on a stub axle (40).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7864/68A GB1255776A (en) | 1968-02-17 | 1968-02-17 | Improvements in or relating to wrapping apparatus |
US799695A US3550354A (en) | 1968-02-17 | 1969-02-17 | Wrapping apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7864/68A GB1255776A (en) | 1968-02-17 | 1968-02-17 | Improvements in or relating to wrapping apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1255776A true GB1255776A (en) | 1971-12-01 |
Family
ID=9841255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7864/68A Expired GB1255776A (en) | 1968-02-17 | 1968-02-17 | Improvements in or relating to wrapping apparatus |
Country Status (2)
Country | Link |
---|---|
US (1) | US3550354A (en) |
GB (1) | GB1255776A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0059844A2 (en) * | 1981-02-09 | 1982-09-15 | Giovanni Terzaghi | A process and means for the continuous and automatic enveloping of electric battery plates |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849966A (en) * | 1971-04-26 | 1974-11-26 | L Preston | Packing method and apparatus |
FR2224349B1 (en) * | 1973-04-06 | 1976-05-21 | Solvay | |
IT1024614B (en) * | 1976-03-03 | 1978-07-20 | Torre F | PACKAGING MACHINE FOR THE PACKAGING OF VARIOUS PRODUCTS IN A FILM OF SHRINKABLE MATERIAL |
NL2023321B1 (en) * | 2019-06-17 | 2021-01-25 | Buhrs Packaging Solutions B V | A packaging assembly for wrapping mail items of differing sizes |
-
1968
- 1968-02-17 GB GB7864/68A patent/GB1255776A/en not_active Expired
-
1969
- 1969-02-17 US US799695A patent/US3550354A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0059844A2 (en) * | 1981-02-09 | 1982-09-15 | Giovanni Terzaghi | A process and means for the continuous and automatic enveloping of electric battery plates |
EP0059844A3 (en) * | 1981-02-09 | 1983-05-04 | Giovanni Terzaghi | A process and means for the continuous and automatic enveloping of electric battery plates |
Also Published As
Publication number | Publication date |
---|---|
US3550354A (en) | 1970-12-29 |
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