FR2250632A1 - Plastic bags for stacking - formed by intermittently cutting and welding continuous plastic tube - Google Patents
Plastic bags for stacking - formed by intermittently cutting and welding continuous plastic tubeInfo
- Publication number
- FR2250632A1 FR2250632A1 FR7436700A FR7436700A FR2250632A1 FR 2250632 A1 FR2250632 A1 FR 2250632A1 FR 7436700 A FR7436700 A FR 7436700A FR 7436700 A FR7436700 A FR 7436700A FR 2250632 A1 FR2250632 A1 FR 2250632A1
- Authority
- FR
- France
- Prior art keywords
- bags
- stacking
- plastic tube
- plastic
- stacking position
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/92—Delivering
- B31B70/98—Delivering in stacks or bundles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
Landscapes
- Making Paper Articles (AREA)
Abstract
A continuous plastic tube (opt. with a longitudinal seam) is continuously advanced and cut and welded at spaced positions to form plastic bags and the bags are transferred to a stacking position on a feed conveyor during the period in which the feed conveyor advances a completed pile away from the stacking position whereby continuous feed of the plastic tube is not interrupted and the processing speed is increased. Pref. newly formed bags are formed into an intermediate pile which is transferred to the stacking position such that the leading edge of the intermediate pile overlaps the trailing edge of the adjacent completed pile.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE807062 | 1973-11-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2250632A1 true FR2250632A1 (en) | 1975-06-06 |
FR2250632B3 FR2250632B3 (en) | 1977-08-05 |
Family
ID=3860927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7436700A Granted FR2250632A1 (en) | 1973-11-08 | 1974-11-05 | Plastic bags for stacking - formed by intermittently cutting and welding continuous plastic tube |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2250632A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2382329A1 (en) * | 1977-03-01 | 1978-09-29 | Windmoeller & Hoelscher | DEVICE FOR SIMULTANEOUSLY SECTIONING AND ASSEMBLING IN BLOCKS OF ARTICLES ARRANGED IN STACKS, IN PARTICULAR SHEETS AND COUPONS |
EP0002538A2 (en) * | 1977-12-19 | 1979-06-27 | "Printex" une société anonyme de droit belge | Process for making an interconnected series of bags and apparatus for carrying out this process |
-
1974
- 1974-11-05 FR FR7436700A patent/FR2250632A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2382329A1 (en) * | 1977-03-01 | 1978-09-29 | Windmoeller & Hoelscher | DEVICE FOR SIMULTANEOUSLY SECTIONING AND ASSEMBLING IN BLOCKS OF ARTICLES ARRANGED IN STACKS, IN PARTICULAR SHEETS AND COUPONS |
EP0002538A2 (en) * | 1977-12-19 | 1979-06-27 | "Printex" une société anonyme de droit belge | Process for making an interconnected series of bags and apparatus for carrying out this process |
EP0002538A3 (en) * | 1977-12-19 | 1979-07-25 | "Printex" Une Societe Anonyme De Droit Belge | Process for making an interconnected series of bags and apparatus for carrying out this process |
Also Published As
Publication number | Publication date |
---|---|
FR2250632B3 (en) | 1977-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |