GB1454182A - Apparatus for moulding articles with different weights per unit area or different thicknesses for different areas of the article process for the p - Google Patents
Apparatus for moulding articles with different weights per unit area or different thicknesses for different areas of the article process for the pInfo
- Publication number
- GB1454182A GB1454182A GB3903774A GB3903774A GB1454182A GB 1454182 A GB1454182 A GB 1454182A GB 3903774 A GB3903774 A GB 3903774A GB 3903774 A GB3903774 A GB 3903774A GB 1454182 A GB1454182 A GB 1454182A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vacuum
- die
- valve
- pulp
- platen
- 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.)
- Expired
Links
- 238000000465 moulding Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Paper (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US472871A US3922191A (en) | 1974-05-23 | 1974-05-23 | Apparatus for molding articles with multiple basis weight or thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1454182A true GB1454182A (en) | 1976-10-27 |
Family
ID=23877258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3903774A Expired GB1454182A (en) | 1974-05-23 | 1974-09-06 | Apparatus for moulding articles with different weights per unit area or different thicknesses for different areas of the article process for the p |
Country Status (20)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438133U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-08-19 | 1979-03-13 | ||
| US5354427A (en) * | 1988-10-25 | 1994-10-11 | Torben Rasmussen | Manufacture of moulded objects from a fluidized fiber raw material |
| US5248457A (en) * | 1992-01-21 | 1993-09-28 | Megamet Industries | Method for producing intricately shaped particulate bearing precursor components with controlled porosity and density |
| US5656135A (en) * | 1993-02-16 | 1997-08-12 | Moulded Fibre Technology, Inc. | Molded product manufacturing apparatus and methods |
| JP3400615B2 (ja) * | 1995-06-09 | 2003-04-28 | Ｎｓｋワーナー株式会社 | 湿式摩擦材の製造方法 |
| US6136153A (en) * | 1999-02-23 | 2000-10-24 | Ahlstrom Glassfibre Oy | Foam process web formation using pressure removal of fluid |
| NZ336291A (en) | 1999-06-15 | 2002-04-26 | Fisher & Paykel | Pulp forming machine with mould carrying and locking details |
| JP2001159100A (ja) * | 1999-11-30 | 2001-06-12 | Korea Recystes Co Ltd | パルプ成形物の製造装置 |
| US9556563B1 (en) * | 2016-01-07 | 2017-01-31 | Hui-Ping Yang | Paper pulp molding device |
| CN110593015A (zh) * | 2019-09-23 | 2019-12-20 | 永发（江苏）模塑包装科技有限公司 | 带有液压式锁模装置的纸浆模塑成型设备 |
| DE102023110435A1 (de) | 2023-04-24 | 2024-10-24 | PAPACKS SALES GmbH | Verfahren und vorrichtung zur herstellung eines faserformkörpers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1527202A (en) * | 1920-10-08 | 1925-02-24 | Vacuum Pulp Products Corp | Method and apparatus for manufacturing articles from pulp with varying degrees of suction |
| US2925863A (en) * | 1953-10-12 | 1960-02-23 | Diamond National Corp | Pulp molding machine |
| US2961368A (en) * | 1957-06-06 | 1960-11-22 | Diamond National Corp | Method and means for securing modified localized areas in pulp molded articles |
| US3185615A (en) * | 1960-03-30 | 1965-05-25 | Diamond Int Corp | Method and mold for controlled stock formation in a pulp molding operation |
| US3282774A (en) * | 1964-02-05 | 1966-11-01 | Diamond Int Corp | Method and apparatus for making multi-layered or selectively thickened molded pulp articles |
| US3850793A (en) * | 1973-03-23 | 1974-11-26 | Center For Management Services | Molding machine for producing uniform pulp products |
-
1974
- 1974-01-01 AR AR255679A patent/AR205903A1/es active
- 1974-05-23 US US472871A patent/US3922191A/en not_active Expired - Lifetime
- 1974-07-08 CA CA204,321A patent/CA1031520A/en not_active Expired
- 1974-09-02 SE SE7411076A patent/SE7411076L/xx unknown
- 1974-09-05 NL NL7411792A patent/NL7411792A/xx not_active Application Discontinuation
- 1974-09-05 ZA ZA00745646A patent/ZA745646B/xx unknown
- 1974-09-06 IL IL45614A patent/IL45614A/en unknown
- 1974-09-06 GB GB3903774A patent/GB1454182A/en not_active Expired
- 1974-09-10 NO NO743252A patent/NO743252L/no unknown
- 1974-09-12 IE IE1892/74A patent/IE40441B1/xx unknown
- 1974-09-13 CH CH1247974A patent/CH589753A5/xx not_active IP Right Cessation
- 1974-09-17 ES ES430153A patent/ES430153A1/es not_active Expired
- 1974-09-20 DK DK495074AA patent/DK142001B/da not_active IP Right Cessation
- 1974-09-24 AT AT766074A patent/AT341321B/de not_active IP Right Cessation
- 1974-10-11 BE BE149446A patent/BE820974A/xx unknown
- 1974-10-11 FR FR7434305A patent/FR2282981A1/fr active Granted
- 1974-10-14 LU LU71098A patent/LU71098A1/xx unknown
- 1974-10-21 DE DE2449953A patent/DE2449953C3/de not_active Expired
- 1974-10-23 BR BR8806/74A patent/BR7408806A/pt unknown
- 1974-10-31 JP JP12607174A patent/JPS5329727B2/ja not_active Expired
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |