FR2377471B1 - - Google Patents
Info
- Publication number
- FR2377471B1 FR2377471B1 FR7701110A FR7701110A FR2377471B1 FR 2377471 B1 FR2377471 B1 FR 2377471B1 FR 7701110 A FR7701110 A FR 7701110A FR 7701110 A FR7701110 A FR 7701110A FR 2377471 B1 FR2377471 B1 FR 2377471B1
- 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
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/22—Severing by heat or by chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
- B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/06—Severing by using heat
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/02—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials transversely
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7701110A FR2377471A1 (fr) | 1977-01-14 | 1977-01-14 | Procede pour pratiquer des perforations dans une feuille en fibres synthetiques, notamment en fibres non tissees |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7701110A FR2377471A1 (fr) | 1977-01-14 | 1977-01-14 | Procede pour pratiquer des perforations dans une feuille en fibres synthetiques, notamment en fibres non tissees |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2377471A1 FR2377471A1 (fr) | 1978-08-11 |
FR2377471B1 true FR2377471B1 (de) | 1979-06-01 |
Family
ID=9185528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7701110A Granted FR2377471A1 (fr) | 1977-01-14 | 1977-01-14 | Procede pour pratiquer des perforations dans une feuille en fibres synthetiques, notamment en fibres non tissees |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2377471A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10814513B2 (en) * | 2013-06-12 | 2020-10-27 | The Procter & Gamble Company | Perforating apparatus for manufacturing a nonlinear line of weakness |
US10005197B2 (en) | 2013-06-12 | 2018-06-26 | The Procter & Gamble Company | Nonlinear line of weakness formed by a perforating apparatus |
US11254024B2 (en) * | 2013-06-12 | 2022-02-22 | The Procter & Gamble Company | Method of perforating a nonlinear line of weakness |
WO2016148900A1 (en) | 2015-03-17 | 2016-09-22 | The Procter & Gamble Company | Apparatus for perforating a nonlinear line of weakness |
WO2016148894A1 (en) | 2015-03-17 | 2016-09-22 | The Procter & Gamble Company | Method for perforating a nonlinear line of weakness |
WO2016148899A1 (en) | 2015-03-17 | 2016-09-22 | The Procter & Gamble Company | Apparatus for perforating a web material |
US11806890B2 (en) | 2017-09-11 | 2023-11-07 | The Procter & Gamble Company | Perforating apparatus and method for manufacturing a shaped line of weakness |
US11268243B2 (en) | 2017-09-11 | 2022-03-08 | The Procter & Gamble Company | Sanitary tissue product with a shaped line of weakness |
US11806889B2 (en) | 2017-09-11 | 2023-11-07 | The Procter & Gamble Company | Perforating apparatus and method for manufacturing a shaped line of weakness |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3045891A (en) * | 1959-09-11 | 1962-07-24 | A Aba Cellophane Products Corp | Continuous envelopes |
DE1182800B (de) * | 1961-10-04 | 1964-12-03 | Lehmacher & Sohn M | Vorrichtung zum Schneiden und/oder Schweissen von thermoplastischen Schlauch- bzw. zusammengelegten Folien |
US3271560A (en) * | 1963-11-29 | 1966-09-06 | First Nat Bank Of Boston | Die |
US3963170A (en) * | 1974-11-29 | 1976-06-15 | The Mead Corporation | Panel interlocking means and blank utilizing said means |
-
1977
- 1977-01-14 FR FR7701110A patent/FR2377471A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2377471A1 (fr) | 1978-08-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |