SE336981B - - Google Patents
Info
- Publication number
- SE336981B SE336981B SE26967A SE26967A SE336981B SE 336981 B SE336981 B SE 336981B SE 26967 A SE26967 A SE 26967A SE 26967 A SE26967 A SE 26967A SE 336981 B SE336981 B SE 336981B
- Authority
- SE
- Sweden
- Prior art keywords
- chain
- bags
- bag
- filling
- elevator
- Prior art date
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
- B65B9/087—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 advancing continuously
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Package Closures (AREA)
Abstract
1,125,494. Filling and sealing bags. B. UPMANN. 9 Jan., 1967 [8 Jan., 1966], No. 1071/67. Heading B8C. A chain of bags supported on a conveyer belt 23 (Fig. 1) during filling and sealing is guided towards its upper end by V-belts 18 which hold the upper bag walls against the sides of a filling tube 20, and by V-belts 27 which take the weight of the bags while the upper margins are being heat-sealed. The chain of bags is formed by folding a strip of foil centrally and welding it transversely, the welds having perforations to facilitate separating the bags from the chain. In the form illustrated the bags are delivered to an elevator 31 which has transverse members 31a each of which engages the bottom of a bag to tear it upwardly from the chain so that it is conveyed on the elevator 31 bottom end first. An initial tear in each perforation is produced, before the bags are filled, by a toothed comb 34 which co-operates with a fixed yoke 33. The transverse welds do not reach the upper edge of the bag chain, so that the upper edges of the chain can be passed round the outside of the filling hopper 20. The hopper 20 delivers a weighed charge to each bag. The bag tops are sealed by reciprocating electrodes 22 which operate during the dwells in the intermittent movement of the bag chain. A photo-cell 16 detecting printed marks on the bag chain may control the intermittent motion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEU0012347 | 1966-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE336981B true SE336981B (en) | 1971-07-19 |
Family
ID=7567956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE26967A SE336981B (en) | 1966-01-08 | 1967-01-09 |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT277075B (en) |
BE (1) | BE692216A (en) |
DE (1) | DE1511810A1 (en) |
FR (1) | FR1507586A (en) |
GB (1) | GB1125494A (en) |
NL (1) | NL6700236A (en) |
SE (1) | SE336981B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8408553D0 (en) * | 1984-04-03 | 1984-05-16 | Greenwood F | Mailing machines and envelopes |
CN102180276B (en) * | 2011-04-15 | 2012-08-22 | 广东粤东机械实业有限公司 | Pipe sealing and bag manufacturing filling machine |
-
1966
- 1966-01-08 DE DE19661511810 patent/DE1511810A1/en active Pending
-
1967
- 1967-01-05 AT AT13567A patent/AT277075B/en active
- 1967-01-05 BE BE692216D patent/BE692216A/xx unknown
- 1967-01-06 FR FR90217A patent/FR1507586A/en not_active Expired
- 1967-01-06 NL NL6700236A patent/NL6700236A/xx unknown
- 1967-01-09 SE SE26967A patent/SE336981B/xx unknown
- 1967-01-09 GB GB107167A patent/GB1125494A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT277075B (en) | 1969-12-10 |
FR1507586A (en) | 1967-12-29 |
BE692216A (en) | 1967-06-16 |
GB1125494A (en) | 1968-08-28 |
DE1511810A1 (en) | 1970-07-02 |
NL6700236A (en) | 1967-07-10 |
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