GB1423071A - Apparatus for packing product material in a length of foil - Google Patents
Apparatus for packing product material in a length of foilInfo
- Publication number
- GB1423071A GB1423071A GB2230173A GB2230173A GB1423071A GB 1423071 A GB1423071 A GB 1423071A GB 2230173 A GB2230173 A GB 2230173A GB 2230173 A GB2230173 A GB 2230173A GB 1423071 A GB1423071 A GB 1423071A
- Authority
- GB
- United Kingdom
- Prior art keywords
- foil
- length
- guide
- welding
- roll
- 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
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1857—Support arrangement of web rolls
- B65H19/1873—Support arrangement of web rolls with two stationary roll supports carrying alternately the replacement and the expiring roll
-
- 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
- B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
- B65B9/026—Enclosing successive articles, or quantities of material between opposed webs the webs forming a curtain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
- B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement roll
-
- 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
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
-
- 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
- B65H2301/46—Splicing
- B65H2301/461—Processing webs in splicing process
- B65H2301/4615—Processing webs in splicing process after splicing
- B65H2301/4617—Processing webs in splicing process after splicing cutting webs in splicing process
- B65H2301/46176—Processing webs in splicing process after splicing cutting webs in splicing process cutting both spliced webs simultaneously
-
- 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
- B65H2301/46—Splicing
- B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
- B65H2301/4634—Heat seal splice
-
- 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
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/515—Cutting handled material
- B65H2301/5153—Details of cutting means
- B65H2301/51539—Wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
- B65H2701/1752—Polymer film
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
- Basic Packing Technique (AREA)
Abstract
1423071 Apparatus for wrapping products in foil H KUPER [trading as HEINRICH KUPER] 10 May 1973 [17 May 1972 9 March 1973 (2)] 22301/73 Heading B8C An apparatus for packing products in a length of foil 55 comprises a separating device 13 displaceable transversely to the direction of movement of the length of foil 10, 11, and a welding device 14 for welding the separated ends of the foil, or one end of the length of foil and the beginning of another length of foil, in association with a bearing 12, in the drawing-off direction of the length of foil and carrying a roll of foil 10a, 11a and driven by a motor 29, a guide surface 15 for carrying the end of the length of foil connected to the roll of foil after the separating operation or, during the replacement of a roll of foil located between the bearing 12 and the separating device 13, and a member 16 for retaining the separated length of foil extending to the consumer located downstream of the welding device in the direction of movement of the :length of foil. As shown, a machine for wrapping products 52, supplied at intervals, by a belt conveyer 51a in lengths of plastics foil 10, 11 which is preferably shrinkable comprises two pairs of bearing rollers 27, 27 which are drivable by motors 29 at the required times and which support rolls of foil 10a, 11a foil from each of which is directed through separating rewelding, retaining and foil-storage devices 13, 14, 16 and 33-38 respectively and is joined to the other foil 11 or 10 to form a curtain 55 of foil across the path of the advancing product 52. The foil is draped over the product 52 as the latter advances on to a second belt conveyor 51b, the foils being brought together at the trailing edge of the product 52 between a fixed roller 56 and a lowered, vertically moveable, roller 57 and operated upon by a welding unit 53 which severs the foils between two parallel seals to seal the foils along the rear lower edge of the product 52 and reform the curtain 55. The motors 29 are not energized to feed foil 10, 11 until the weight of foil between rollers 35-37 on spring-loaded and pivoted arms 33 is small enough to allow the arms 33 to rotate upwardly and actuate switches 38 to energize the motors 29 which supply more foil to the storage rolls 36, 37. To exchange one roll 10a, 11a for another, a hot-wire cutter 17, 20, pivotally mounted with a guide plate 15 at 18, is rotated downwardly, by a handle 21, to transversely sever the foil 10, 11 the foil-end 59b connected to the roll 10a, 11a, Fig. 2, dropping on to the downwardly pivoted guide plate 15 to overlap the other, downstream, end 54a of foil resting upon the lower welding bar 41 of the welding unit 14. The bar 41, accommodated in a groove 43 in a guide beam 39, is vertically displaced, by pressure-operated cylinders 42 to co-operate with a fixed counter bar 49 and seal the two ends 54a, 54b together, the bars 41, 49 each being provided with, one, or more, heatconducting bands. The guide beam 39, pivotally mounted at 45, can be rotated through a quadrant so that the bar 41 can be replaced easily. The beam 39 being lockable in its vertical position by a screw 46, Fig. 3. The foil guide pulleys 56, 57 are in driving engagement with the conveyor belt 51b to assist the drawing of foil from the rolls 10a, 11a, the drive to the pulley 57, which is vertically moveable in a guide groove 65, being effected by a contact belt drive 59 which is tensioned by a pulley 61. At least the upper guide pulley 57 and preferably both guide pulleys 56, 57, are provided with a free wheel mechanism (66), Fig. 5 (not shown), to allow for drawing off more foil while the upper welding beam 53b of the welding device 53 is descending. Free-wheel return locks 69, 70, pivotally mounted at 76, are operable by pneumatic motors 72. The belt conveyers 51a, 51b may be replaced by roller conveyers, and the guide plate 15 may be replaced by adjacent guide bars.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722223907 DE2223907A1 (en) | 1972-05-17 | 1972-05-17 | DEVICE FOR SEPARATING AND RE-WELDING FILM ROLLS, IN PARTICULAR ON FILM WRAPPING MACHINES |
DE19732311769 DE2311769A1 (en) | 1973-03-09 | 1973-03-09 | Shrink-wrap packaging of articles in plastics sheet - using positively driven guide rolls to reduce tension in sheets |
DE19732311727 DE2311727A1 (en) | 1973-03-09 | 1973-03-09 | Articles packaged in plastics sheet - with non-return feed of sheets to prevent pull back after welding |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1423071A true GB1423071A (en) | 1976-01-28 |
Family
ID=27184421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2230173A Expired GB1423071A (en) | 1972-05-17 | 1973-05-10 | Apparatus for packing product material in a length of foil |
Country Status (4)
Country | Link |
---|---|
ES (1) | ES414790A1 (en) |
FR (1) | FR2184781B3 (en) |
GB (1) | GB1423071A (en) |
IT (1) | IT988191B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1379457A1 (en) | 2001-04-10 | 2004-01-14 | Cermex-Quest Conditionnement | Method for recharging a bundling machine using a plastic film and bundling machine carrying out said method |
CN113277164A (en) * | 2021-05-25 | 2021-08-20 | 骆明杨 | Building pipe packing apparatus |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107954014B (en) * | 2017-12-14 | 2023-09-29 | 台州弗德机械设备有限公司 | Full-automatic continuous wrapping machine |
CN113562518B (en) * | 2021-07-28 | 2023-11-14 | 钟霞 | Automatic plaiting machine for textile printing and dyeing and plaiting method thereof |
CN114275771B (en) * | 2021-12-06 | 2023-06-16 | 喆烯新材(北京)科技有限公司 | Scanning device for laser-induced graphene |
-
1973
- 1973-05-10 GB GB2230173A patent/GB1423071A/en not_active Expired
- 1973-05-14 FR FR7317287A patent/FR2184781B3/fr not_active Expired
- 1973-05-16 IT IT4998673A patent/IT988191B/en active
- 1973-05-16 ES ES414790A patent/ES414790A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1379457A1 (en) | 2001-04-10 | 2004-01-14 | Cermex-Quest Conditionnement | Method for recharging a bundling machine using a plastic film and bundling machine carrying out said method |
CN113277164A (en) * | 2021-05-25 | 2021-08-20 | 骆明杨 | Building pipe packing apparatus |
Also Published As
Publication number | Publication date |
---|---|
ES414790A1 (en) | 1976-06-16 |
FR2184781A1 (en) | 1973-12-28 |
FR2184781B3 (en) | 1975-10-24 |
IT988191B (en) | 1975-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4219988A (en) | Automatic high-speed wrapping machine | |
US4106265A (en) | Wrapping machine and method with four side rotary tucker | |
FI68197B (en) | FOERFARANDE FOER ATT FORMA FYLLA OCH TILLSLUTA FOERPACKNINGAR OCH ANORDNING FOER GENOMFOERANDE AV DETTA | |
US3453801A (en) | Method and apparatus for wrapping articles | |
US11117693B2 (en) | Packaging method and machine in extensible film of products fed in continuous | |
US3792567A (en) | Heat sealing machine | |
US4377061A (en) | Horizontal packaging apparatus | |
US3475878A (en) | Packaging machine | |
EP0223215B1 (en) | Apparatus for selecting and feeding web material | |
CN106853880B (en) | Four-side sealing wet tissue packaging machine | |
US2749817A (en) | Bag making machine | |
US4033092A (en) | Vacuum packaging machine for the production of packages from packaging material webs | |
US5269122A (en) | Apparatus and method for forming protective packages | |
US3927507A (en) | Packaging apparatus | |
US3782072A (en) | Apparatus for wrapping articles | |
GB1423071A (en) | Apparatus for packing product material in a length of foil | |
CN209921738U (en) | Non-woven fabrics packing closing device | |
US2959901A (en) | High speed packaging method and machine | |
US3849969A (en) | Food packing machine | |
USRE29362E (en) | Packaging apparatus | |
US3693319A (en) | Wrapping individual slices of food | |
EP0515661A1 (en) | Servo motor operated indexing motion packaging machine and method. | |
US5590511A (en) | Automatic cutter adjustment | |
US3183642A (en) | Food packaging machine | |
GB1321587A (en) | Stacking apparatus for flattened thermoplastic bags |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |