CA2069295A1 - Process for the production of thick-walled shaped articles especially for packaging uses - Google Patents
Process for the production of thick-walled shaped articles especially for packaging usesInfo
- Publication number
- CA2069295A1 CA2069295A1 CA002069295A CA2069295A CA2069295A1 CA 2069295 A1 CA2069295 A1 CA 2069295A1 CA 002069295 A CA002069295 A CA 002069295A CA 2069295 A CA2069295 A CA 2069295A CA 2069295 A1 CA2069295 A1 CA 2069295A1
- Authority
- CA
- Canada
- Prior art keywords
- suction
- mould
- holes
- moulded
- bed
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000008569 process Effects 0.000 title claims abstract description 26
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 239000000725 suspension Substances 0.000 claims abstract description 17
- 239000007900 aqueous suspension Substances 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 16
- 239000010893 paper waste Substances 0.000 claims description 9
- 239000010897 cardboard waste Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 9
- 239000000123 paper Substances 0.000 abstract description 5
- 239000011111 cardboard Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 12
- 238000013461 design Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 229920002223 polystyrene Polymers 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001508691 Martes zibellina Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000019993 champagne Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000021108 sauerkraut Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 235000014101 wine Nutrition 0.000 description 1
- 239000002023 wood Substances 0.000 description 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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Making Paper Articles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4001918A DE4001918C1 (enExample) | 1990-01-24 | 1990-01-24 | |
| DEP4001918.7 | 1990-01-24 | ||
| PCT/DE1991/000067 WO1991011555A1 (de) | 1990-01-24 | 1991-01-23 | Verfahren zur herstellung von dickwandigen formstücken, insbesondere für verpackungszwecke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2069295A1 true CA2069295A1 (en) | 1991-07-25 |
Family
ID=6398618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002069295A Abandoned CA2069295A1 (en) | 1990-01-24 | 1991-01-23 | Process for the production of thick-walled shaped articles especially for packaging uses |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0504311B1 (enExample) |
| AT (1) | ATE92125T1 (enExample) |
| CA (1) | CA2069295A1 (enExample) |
| DE (2) | DE4001918C1 (enExample) |
| DK (1) | DK0504311T3 (enExample) |
| ES (1) | ES2044722T3 (enExample) |
| WO (1) | WO1991011555A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE2330472A1 (en) * | 2023-10-23 | 2025-04-24 | Stora Enso Oyj | A tool for wet molding a fiber-based product |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4106986A1 (de) * | 1991-03-05 | 1992-09-10 | Charles Ulbricht | Verpackungssystem daemm-, isolier- sowie traegerplatte |
| DE4332680A1 (de) * | 1993-09-25 | 1995-03-30 | Karl Schenk Inh Roland Schenk | Formen zum Gießen und/oder Handhaben von Formteilen |
| JPH09203423A (ja) * | 1996-01-25 | 1997-08-05 | Toyota Motor Corp | 防錆カバーの製造方法及びこれを用いた防錆カバー |
| WO2003018911A1 (es) * | 2001-08-16 | 2003-03-06 | Arnulfo Lopez Hernandez | Piñatas y figuras decorativas de papel y carton reciclado elaboradas con una camera de alto vacio |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3261740A (en) * | 1963-09-27 | 1966-07-19 | Diamond Int Corp | Method and mold for producing multilayer absorbent tray |
| US3325349A (en) * | 1964-03-18 | 1967-06-13 | Diamond Int Corp | Method and mold for controlling stock thickness in a pulp molding operation |
| US4014739A (en) * | 1974-05-09 | 1977-03-29 | International Paper Company | Mold construction having removable base member |
| US4034447A (en) * | 1975-10-02 | 1977-07-12 | Idra Ag | Papier-mache coffin |
| GB8403507D0 (en) * | 1984-02-10 | 1984-03-14 | Vernon & Co Pulp Prod | Moulding |
-
1990
- 1990-01-24 DE DE4001918A patent/DE4001918C1/de not_active Expired - Lifetime
-
1991
- 1991-01-23 DK DK91902425.7T patent/DK0504311T3/da active
- 1991-01-23 EP EP91902425A patent/EP0504311B1/de not_active Expired - Lifetime
- 1991-01-23 ES ES91902425T patent/ES2044722T3/es not_active Expired - Lifetime
- 1991-01-23 CA CA002069295A patent/CA2069295A1/en not_active Abandoned
- 1991-01-23 DE DE9191902425T patent/DE59100232D1/de not_active Expired - Fee Related
- 1991-01-23 AT AT91902425T patent/ATE92125T1/de not_active IP Right Cessation
- 1991-01-23 WO PCT/DE1991/000067 patent/WO1991011555A1/de not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE2330472A1 (en) * | 2023-10-23 | 2025-04-24 | Stora Enso Oyj | A tool for wet molding a fiber-based product |
| EP4545704A1 (en) * | 2023-10-23 | 2025-04-30 | Stora Enso Oyj | TOOL FOR WET MOLDING OF A FIBER-BASED PRODUCT |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0504311B1 (de) | 1993-07-28 |
| DK0504311T3 (da) | 1993-10-18 |
| DE4001918C1 (enExample) | 1991-04-04 |
| EP0504311A1 (de) | 1992-09-23 |
| WO1991011555A1 (de) | 1991-08-08 |
| ES2044722T3 (es) | 1994-01-01 |
| ATE92125T1 (de) | 1993-08-15 |
| DE59100232D1 (de) | 1993-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 19960723 |