FR2207456A5 - - Google Patents
Info
- Publication number
- FR2207456A5 FR2207456A5 FR7341041A FR7341041A FR2207456A5 FR 2207456 A5 FR2207456 A5 FR 2207456A5 FR 7341041 A FR7341041 A FR 7341041A FR 7341041 A FR7341041 A FR 7341041A FR 2207456 A5 FR2207456 A5 FR 2207456A5
- Authority
- FR
- France
- 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
- 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
- B31B70/261—Folding sheets, blanks or webs involving transversely folding, i.e. along a line perpendicular to 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
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
-
- 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
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
- B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
- B31B2150/0012—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom 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
- B31B2160/00—Shape of flexible containers
- B31B2160/20—Shape of flexible containers with 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
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/25—Surface scoring
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2256913A DE2256913A1 (de) | 1972-11-20 | 1972-11-20 | Verfahren zum herstellen eines klotzbodenbeutels |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2207456A5 true FR2207456A5 (fr) | 1974-06-14 |
Family
ID=5862267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7341041A Expired FR2207456A5 (fr) | 1972-11-20 | 1973-11-19 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3896714A (fr) |
JP (1) | JPS4982477A (fr) |
DE (1) | DE2256913A1 (fr) |
FR (1) | FR2207456A5 (fr) |
IT (1) | IT1001713B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0630743A1 (fr) * | 1993-05-21 | 1994-12-28 | Winkler & Dünnebier Maschinenfabrik und Eisengiesserei KG | Appareil pour la fabrication continue d'enveloppes, de bourses, de sachets d'envoi etc. |
WO2020120616A1 (fr) * | 2018-12-12 | 2020-06-18 | Holweg Group | Procédé et machine de formation de sacs flexibles à fond spécial |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5974065A (ja) * | 1982-10-15 | 1984-04-26 | 出光石油化学株式会社 | 角底袋および角底袋の製造方法 |
US5102384A (en) * | 1989-09-01 | 1992-04-07 | Ross Philip E | Method for making flat bottom plastic bag |
US5135464A (en) * | 1990-05-02 | 1992-08-04 | Jebco Packaging Systems, Inc. | Method for manufacturing a container |
IT1314126B1 (it) * | 1998-12-23 | 2002-12-04 | Windmoeller & Hoelscher | Dispositivo per il sollevamento delle estremita' di pezzi di tuboflessibile piatti, fatti avanzare in continuazione in direzione |
NL1029173C2 (nl) | 2005-06-02 | 2006-12-05 | Smq Group B V | Vouwbare voering voor gebruik in een houder. |
EP2246270B1 (fr) * | 2009-04-29 | 2013-12-11 | SMQ Group B.V. | Sac pliable et procédé de fabrication d'un sac pliable |
US20100323868A1 (en) * | 2009-06-18 | 2010-12-23 | Ishida Co., Ltd. | Bag-making and packaging apparatus |
ITTO20120381A1 (it) * | 2012-04-30 | 2013-10-31 | Roberto Emilio Gingardi | Macchina per la realizzazione di un fondo per borse. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648263A (en) * | 1948-10-02 | 1953-08-11 | Arthur W Richens | Method of making bags |
US3094905A (en) * | 1960-07-08 | 1963-06-25 | Robert L Haslacher | Process for making bags |
US3606822A (en) * | 1970-01-12 | 1971-09-21 | Nat Distillers Chem Corp | Method and apparatus for producing a flat-bottom plastic bag |
-
1972
- 1972-11-20 DE DE2256913A patent/DE2256913A1/de active Pending
-
1973
- 1973-11-12 IT IT31195/73A patent/IT1001713B/it active
- 1973-11-14 US US415513A patent/US3896714A/en not_active Expired - Lifetime
- 1973-11-19 FR FR7341041A patent/FR2207456A5/fr not_active Expired
- 1973-11-20 JP JP48130655A patent/JPS4982477A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0630743A1 (fr) * | 1993-05-21 | 1994-12-28 | Winkler & Dünnebier Maschinenfabrik und Eisengiesserei KG | Appareil pour la fabrication continue d'enveloppes, de bourses, de sachets d'envoi etc. |
WO2020120616A1 (fr) * | 2018-12-12 | 2020-06-18 | Holweg Group | Procédé et machine de formation de sacs flexibles à fond spécial |
FR3089860A1 (fr) * | 2018-12-12 | 2020-06-19 | Holweg Group | Procédé et machine de formation de sacs flexibles à fond spécial |
US11833775B2 (en) | 2018-12-12 | 2023-12-05 | Holweg Group | Method and machine for forming flexible bags with special bottom |
Also Published As
Publication number | Publication date |
---|---|
JPS4982477A (fr) | 1974-08-08 |
US3896714A (en) | 1975-07-29 |
IT1001713B (it) | 1976-04-30 |
DE2256913A1 (de) | 1974-05-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |