NZ231149A - Manufacturing form-stable articles from fibrous material by de-watering on a mould - Google Patents
Manufacturing form-stable articles from fibrous material by de-watering on a mouldInfo
- Publication number
- NZ231149A NZ231149A NZ231149A NZ23114989A NZ231149A NZ 231149 A NZ231149 A NZ 231149A NZ 231149 A NZ231149 A NZ 231149A NZ 23114989 A NZ23114989 A NZ 23114989A NZ 231149 A NZ231149 A NZ 231149A
- Authority
- NZ
- New Zealand
- Prior art keywords
- fibre
- pulp
- mould
- raw material
- pulper
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 32
- 239000002657 fibrous material Substances 0.000 title 1
- 239000000835 fiber Substances 0.000 claims description 56
- 239000000463 material Substances 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 41
- 239000002994 raw material Substances 0.000 claims description 39
- 239000007858 starting material Substances 0.000 claims description 18
- 238000000151 deposition Methods 0.000 claims description 12
- 238000000227 grinding Methods 0.000 claims description 12
- 238000009837 dry grinding Methods 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 7
- 230000035699 permeability Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 239000010893 paper waste Substances 0.000 claims description 6
- 229920003043 Cellulose fiber Polymers 0.000 claims description 4
- 230000001427 coherent effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 2
- 241001125671 Eretmochelys imbricata Species 0.000 claims 1
- 229920001131 Pulp (paper) Polymers 0.000 claims 1
- 239000002245 particle Substances 0.000 description 13
- 238000000465 moulding Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 235000002020 sage Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004129 EU approved improving agent Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011246 composite particle Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 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)
- Pallets (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK592488A DK168020B1 (da) | 1988-10-25 | 1988-10-25 | Fremgangsmaade til fremstilling af formstabile genstande ud fra et fluidiseret cellulosefiberraastof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ231149A true NZ231149A (en) | 1992-10-28 |
Family
ID=8146198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ231149A NZ231149A (en) | 1988-10-25 | 1989-10-25 | Manufacturing form-stable articles from fibrous material by de-watering on a mould |
Country Status (20)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2667882B1 (fr) * | 1990-10-12 | 1993-01-22 | Anacellulose | Procede de fabrication de pieces conformees a partir de pate a papier et dispositif pour sa mise en óoeuvre. |
| JP2836801B2 (ja) * | 1992-03-06 | 1998-12-14 | 日本碍子株式会社 | 繊維成形物の抄造型、抄造方法及び抄造装置、並びに抄造された繊維成形物 |
| JP2836800B2 (ja) * | 1992-03-06 | 1998-12-14 | 日本碍子株式会社 | 繊維成形物の抄造型、抄造方法及び抄造装置、並びに抄造された繊維成形物 |
| DE4402318A1 (de) * | 1994-01-27 | 1995-08-03 | Gerhard Dipl Chem Huber | Verfahren zur Herstellung von Hülsen aus Papierstoffen und nach dem Verfahren hergestellte Papierhülsen, insbesondere für Verpackungen |
| FR2776224B1 (fr) * | 1998-03-20 | 2000-05-26 | Kerlane | Pieces de forme minces en fibres minerales, procede et moule pour leur fabrication par aspiration sous vide |
| US7370788B1 (en) | 1998-12-28 | 2008-05-13 | Kao Corporation | Formed body |
| CN113423889B (zh) * | 2019-01-24 | 2024-09-06 | 瓦登加工私人有限公司 | 模塑纸浆纤维制品成型装置及过程 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE900261C (de) * | 1944-07-04 | 1953-12-21 | Schiess Ag | Formverfahren |
| DE803085C (de) * | 1948-12-09 | 1951-02-26 | Kurt Mueller Dr | Verfahren und Vorrichtung zur Herstellung starkwandiger Faserstoff-Formlinge |
| US2718826A (en) * | 1952-01-17 | 1955-09-27 | Central Fibre Products Company | Pulp molding dies |
| US2851931A (en) * | 1955-04-04 | 1958-09-16 | Pacific Pulp Molding Company | Porous sintered metal molding die |
| DE1061670B (de) * | 1955-04-07 | 1959-07-16 | Hausser O & M | Verfahren zur Herstellung von Hohlkoerpern figuerlicher Ausbildung aus formbarer feuchtigkeitshaltiger Masse |
| US2981330A (en) * | 1956-12-20 | 1961-04-25 | Diamond National Corp | Pulp molding die |
| GB954305A (en) * | 1960-03-30 | 1964-04-02 | Diamond National Corp | Improvements in or relating to the molding of pulp articles |
| GB898416A (en) * | 1960-04-13 | 1962-06-06 | Bemis Bro Bag Co | Molding forms and method of making them |
| FR1284406A (fr) * | 1961-03-21 | 1962-02-09 | Diamond National Corp | Procédé et dispositif de moulage d'objets en pâte à papier |
| US3325349A (en) * | 1964-03-18 | 1967-06-13 | Diamond Int Corp | Method and mold for controlling stock thickness in a pulp molding operation |
| US3325345A (en) * | 1966-02-21 | 1967-06-13 | Owens Illinois Inc | Process of forming water-laid products from cellulosic pulp containing polymeric thermoplastic particles |
| US3533906A (en) * | 1967-10-11 | 1970-10-13 | Haigh M Reiniger | Permanently reacted lignocellulose products and process for making the same |
| FR2356488A1 (fr) * | 1976-06-29 | 1978-01-27 | Sepr | Procede et appareillage pour l'obtention de pieces moulees de haute precision en materiaux fibreux |
| FR2489738A1 (fr) * | 1980-09-11 | 1982-03-12 | Isobox Sa | Nouveaux moules concus pour la fabrication d'objets en matieres plastiques non polaires, expansees, a l'aide de rayonnement ultra-haute frequence |
| LU83899A1 (fr) * | 1982-01-26 | 1983-09-02 | Terre Asbl | Panneau isolant |
| FR2573845B1 (fr) * | 1984-11-28 | 1988-02-12 | Lafarge Refractaires | Procede et dispositif pour l'obtention d'une piece d'isolation thermique pour objet cylindrique et piece obtenue par le procede |
-
1988
- 1988-10-25 DK DK592488A patent/DK168020B1/da not_active IP Right Cessation
-
1989
- 1989-10-24 CA CA002001296A patent/CA2001296A1/en not_active Abandoned
- 1989-10-25 ES ES8903596A patent/ES2017055A6/es not_active Expired - Lifetime
- 1989-10-25 BR BR898905455A patent/BR8905455A/pt not_active Application Discontinuation
- 1989-10-25 CH CH2211/90A patent/CH677944A5/de not_active IP Right Cessation
- 1989-10-25 AU AU44950/89A patent/AU636585B2/en not_active Ceased
- 1989-10-25 WO PCT/DK1989/000250 patent/WO1990004678A1/en active IP Right Grant
- 1989-10-25 PT PT92098A patent/PT92098A/pt not_active IP Right Cessation
- 1989-10-25 GR GR890100687A patent/GR890100687A/el unknown
- 1989-10-25 MX MX018108A patent/MX169792B/es unknown
- 1989-10-25 NL NL8921150A patent/NL8921150A/nl unknown
- 1989-10-25 DE DE19893991216 patent/DE3991216T/de not_active Withdrawn
- 1989-10-25 CN CN89108946A patent/CN1025060C/zh not_active Expired - Fee Related
- 1989-10-25 NZ NZ231149A patent/NZ231149A/en unknown
- 1989-10-25 AT AT0903089A patent/AT398093B/de not_active IP Right Cessation
- 1989-10-25 EP EP89912229A patent/EP0441835B1/en not_active Expired - Lifetime
-
1991
- 1991-04-24 NO NO91911634A patent/NO911634L/no unknown
- 1991-04-24 SE SE9101242A patent/SE467469B/sv not_active IP Right Cessation
- 1991-04-24 GB GB9108932A patent/GB2251402B/en not_active Expired - Fee Related
- 1991-04-24 GB GB9108931A patent/GB2243575B/en not_active Expired - Fee Related
- 1991-04-25 FI FI912005A patent/FI98549C/fi not_active IP Right Cessation
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