CH481070A4 - - Google Patents
Info
- Publication number
- CH481070A4 CH481070A4 CH481070D CH481070D CH481070A4 CH 481070 A4 CH481070 A4 CH 481070A4 CH 481070 D CH481070 D CH 481070D CH 481070 D CH481070 D CH 481070D CH 481070 A4 CH481070 A4 CH 481070A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
- B26F1/24—Perforating by needles or pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT335969A AT297650B (de) | 1969-04-04 | 1969-04-04 | Verfahren und Vorrichtung zum Perforieren von Vliesstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH481070A4 true CH481070A4 (de) | 1973-10-15 |
Family
ID=3549323
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH547377D CH547377A (de) | 1969-04-04 | 1970-04-01 | |
| CH481070D CH481070A4 (de) | 1969-04-04 | 1970-04-01 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH547377D CH547377A (de) | 1969-04-04 | 1970-04-01 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT297650B (de) |
| BE (1) | BE748445A (de) |
| CH (2) | CH547377A (de) |
| DE (1) | DE2015243A1 (de) |
| FI (1) | FI47389C (de) |
| FR (1) | FR2038246B1 (de) |
| GB (1) | GB1287063A (de) |
| NL (1) | NL145798B (de) |
| SE (1) | SE361061B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4735849A (en) * | 1985-08-26 | 1988-04-05 | Toray Industries, Inc. | Non-woven fabric |
| ZA866658B (en) * | 1985-09-09 | 1987-04-29 | Kimberly Clark Co | Apertured nonwoven web |
| US5188625A (en) * | 1985-09-09 | 1993-02-23 | Kimberly-Clark Corporation | Sanitary napkin having a cover formed from a nonwoven web |
| DE19827567A1 (de) | 1998-06-20 | 1999-12-23 | Corovin Gmbh | Verfahren zur Herstellung eines Vlieses aus Fasern |
| CN112549171A (zh) * | 2020-11-24 | 2021-03-26 | 江门市新会区美力赛无纺布纤维制品有限公司 | 一种无纺布打孔设备 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3137893A (en) * | 1954-12-06 | 1964-06-23 | Kendall & Co | Apparatus and process for making apertured non-woven fabrics |
| US3025585A (en) * | 1959-11-19 | 1962-03-20 | Chicopec Mfg Corp | Apparatus and method for making nonwoven fabric |
-
1969
- 1969-04-04 AT AT335969A patent/AT297650B/de not_active IP Right Cessation
-
1970
- 1970-03-31 DE DE19702015243 patent/DE2015243A1/de active Pending
- 1970-04-01 CH CH547377D patent/CH547377A/xx unknown
- 1970-04-01 CH CH481070D patent/CH481070A4/xx unknown
- 1970-04-03 FR FR7012175A patent/FR2038246B1/fr not_active Expired
- 1970-04-03 SE SE460270A patent/SE361061B/xx unknown
- 1970-04-03 FI FI93970A patent/FI47389C/fi active
- 1970-04-03 BE BE748445D patent/BE748445A/xx unknown
- 1970-04-03 NL NL7004810A patent/NL145798B/xx unknown
- 1970-04-06 GB GB1612170A patent/GB1287063A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2038246A1 (de) | 1971-01-08 |
| NL7004810A (de) | 1970-10-06 |
| SE361061B (de) | 1973-10-15 |
| DE2015243A1 (de) | 1970-10-08 |
| FR2038246B1 (de) | 1974-03-15 |
| GB1287063A (en) | 1972-08-31 |
| FI47389B (de) | 1973-07-31 |
| CH547377A (de) | 1974-03-29 |
| BE748445A (fr) | 1970-10-05 |
| AT297650B (de) | 1972-04-10 |
| NL145798B (nl) | 1975-05-15 |
| FI47389C (fi) | 1973-11-12 |