DE350418T1 - Formdorn fuer einen schlauch mit seitenfalten. - Google Patents
Formdorn fuer einen schlauch mit seitenfalten.Info
- Publication number
- DE350418T1 DE350418T1 DE198989440062T DE89440062T DE350418T1 DE 350418 T1 DE350418 T1 DE 350418T1 DE 198989440062 T DE198989440062 T DE 198989440062T DE 89440062 T DE89440062 T DE 89440062T DE 350418 T1 DE350418 T1 DE 350418T1
- Authority
- DE
- Germany
- Prior art keywords
- hose
- side folding
- shaped thorn
- thorn
- shaped
- 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.)
- Pending
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
- B31B70/26—Folding sheets, blanks or webs
- B31B70/36—Folding sheets, blanks or webs by continuously feeding them to stationary members, e.g. plates, ploughs or cores
-
- 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
- B31B2155/00—Flexible containers made from webs
-
- 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
- B31B2155/00—Flexible containers made from webs
- B31B2155/001—Flexible containers made from webs by folding webs longitudinally
- B31B2155/0012—Flexible containers made from webs by folding webs longitudinally having their openings facing in the direction of movement
-
- 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
-
- 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
- B31B70/26—Folding sheets, blanks or webs
- B31B70/262—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement
- B31B70/266—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement involving gusset-forming
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8809270A FR2633869A1 (fr) | 1988-07-05 | 1988-07-05 | Mandrin de formage d'un boyau a soufflets |
Publications (1)
Publication Number | Publication Date |
---|---|
DE350418T1 true DE350418T1 (de) | 1990-11-08 |
Family
ID=9368223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE198989440062T Pending DE350418T1 (de) | 1988-07-05 | 1989-06-28 | Formdorn fuer einen schlauch mit seitenfalten. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4986806A (de) |
EP (1) | EP0350418A1 (de) |
DE (1) | DE350418T1 (de) |
ES (1) | ES2015519A4 (de) |
FR (1) | FR2633869A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9201096D0 (en) * | 1992-01-20 | 1992-03-11 | Unilever Plc | Tube-forming apparatus |
US5449156A (en) * | 1993-09-09 | 1995-09-12 | Web Printing Controls Co., Inc. | Method and apparatus for longitudinally folding a printed web in a printing press |
US5957823A (en) * | 1998-01-13 | 1999-09-28 | Fan; K. S. | Folding mechanism for a bag knitting apparatus |
GB2444574B (en) * | 2007-06-13 | 2008-11-12 | Gregory Epps | Bending sheet material |
CN109177318A (zh) * | 2018-11-22 | 2019-01-11 | 江苏方邦机械有限公司 | 一种纸袋成型装置及纸袋生产线 |
CN109551817B (zh) * | 2018-12-21 | 2020-07-07 | 四川汇利实业有限公司 | 一种药盒自动折边机构 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US331721A (en) * | 1885-12-01 | Paper-bag machine | ||
US331723A (en) * | 1885-12-01 | Paper-bag machine | ||
US407813A (en) * | 1889-07-30 | Harry c | ||
US2673495A (en) * | 1946-03-13 | 1954-03-30 | Continental Can Co | Method and apparatus for making bags |
DE827581C (de) * | 1949-04-07 | 1952-01-10 | Epag Elberfelder Papierfabrik | Verfahren und Vorrichtung zur Herstellung von Papierbeuteln und -saecken mit Kreuzboeden |
BE500098A (de) * | 1951-05-22 | 1900-01-01 | ||
AT230722B (de) * | 1960-05-18 | 1963-12-30 | Wolfgang Anger | Vorrichtung zur Bildung von Falten in, insbesondere nahtlosen Schlauchbahnen |
US3111310A (en) * | 1961-12-21 | 1963-11-19 | Orville V Dutro | Folder |
FR1469835A (fr) * | 1967-03-30 | 1967-02-17 | Ethyl Corp | Sac à couches multiples, procédé et appareil pour le fabriquer |
US3976418A (en) * | 1972-10-27 | 1976-08-24 | The Dow Chemical Company | Apparatus for gusseting continuous lengths of tubular material |
DE2921757A1 (de) * | 1979-05-29 | 1980-12-04 | Maschf Augsburg Nuernberg Ag | Verfahren zum herstellen eines trichterbleches fuer einen falztrichter einer rotationsdruckmaschine und danach hergestelltes trichterblech |
US4591354A (en) * | 1984-08-15 | 1986-05-27 | Wilverly Mansions I.B.V. | Apparatus for folding sheet materials |
US4578051A (en) * | 1985-02-25 | 1986-03-25 | Container Corporation Of America | Film tube gusset forming machine |
US4648861A (en) * | 1985-06-25 | 1987-03-10 | Kimberly-Clark Corporation | Folding apparatus and method |
-
1988
- 1988-07-05 FR FR8809270A patent/FR2633869A1/fr not_active Withdrawn
-
1989
- 1989-06-28 ES ES89440062T patent/ES2015519A4/es active Pending
- 1989-06-28 DE DE198989440062T patent/DE350418T1/de active Pending
- 1989-06-28 EP EP89440062A patent/EP0350418A1/de not_active Withdrawn
- 1989-07-03 US US07/375,350 patent/US4986806A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0350418A1 (de) | 1990-01-10 |
US4986806A (en) | 1991-01-22 |
ES2015519A4 (es) | 1990-09-01 |
FR2633869A1 (fr) | 1990-01-12 |
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