EP0927614A1 - Procédé de préparation des produits capables d'être pannelés et/ou moulés partant de carton et/ou n'importe quels papiers recyclables - Google Patents
Procédé de préparation des produits capables d'être pannelés et/ou moulés partant de carton et/ou n'importe quels papiers recyclables Download PDFInfo
- Publication number
- EP0927614A1 EP0927614A1 EP97500230A EP97500230A EP0927614A1 EP 0927614 A1 EP0927614 A1 EP 0927614A1 EP 97500230 A EP97500230 A EP 97500230A EP 97500230 A EP97500230 A EP 97500230A EP 0927614 A1 EP0927614 A1 EP 0927614A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stage
- product
- cardboard
- conglomerate
- hours
- 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.)
- Withdrawn
Links
- 239000011111 cardboard Substances 0.000 title claims abstract description 15
- 239000000123 paper Substances 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000000047 product Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000011230 binding agent Substances 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 239000012467 final product Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000011282 treatment Methods 0.000 claims abstract description 4
- 230000001419 dependent effect Effects 0.000 claims abstract 2
- 238000001035 drying Methods 0.000 claims abstract 2
- 230000000284 resting effect Effects 0.000 claims description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 238000010422 painting Methods 0.000 claims description 2
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 4
- 239000003973 paint Substances 0.000 abstract description 2
- 239000002966 varnish Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000010897 cardboard waste Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000010893 paper waste Substances 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
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
Definitions
- the present invention relates to a preparing process of cardboard or similar agglomerates, which brings essential characteristics of novelty and unquestionable advantages with regard to the already known systems used in the state of the art for preparing materials having similar - characteristics.
- the application field of the product as obtained through the process of the present invention can be very wide, since it can be very useful in the industry dedicated to the manufacture in general of panels, partitions, thermic and acoustic insulation, moulded parts of every type, - with reliefs, and so on.
- Another object of this invention is to provide a final product which can be easily moulded at will.
- Another object of the invention is to obtain a final product having characteristics allowing its surface to be suitably treated in order to be shaped, raised worked, painted, varnished, etc., so that the article as manufactured with the product of this invention can receive the wanted final finish.
- a binding agent which may consists of, for example, a soda silicate glue,so that both components intervene in relative ratios of about 60% by weight of the basic material (i.e. cardboard) to about 40% by weight of the binding agent.
- this conglomerate is broken up into sizes according to the final use to which the product is to be applied (panelling or moulding); next, the composition is left to remain to soak for a variable period of time, with stirring about every two hours; subsequently, a pressing stage is performed with several options to be later explained, with removal of the remaining liquid through the application of temperatures of a determined value, and lastly, the product is cured, allowing it to remain for a period of time of, for example, 48 hours, in a warm air atmosphere.
- the process must be performed with slight variations, depending on whether it is desired to obtain a panellable product or a mouldable product. If a panellable product, once the pulp has been prepared with the incorporation of the basic cardboard and the binding agent, it is necessary to break up the cardboard into strips, the width of which will be, preferably, between 0.5 and 10 mm, and the - length of which will be, also preferably, between 5 and 30 cm. During the rest stage of the pulp, this broken up composition is left to soak for a period of time of 10 - 20 hours, being necessary, as already stated, to - stir it every 2 hours.
- the material will be pressed according to the desired dimensions (long, wide and thick), using, with this end, a platen press fitted with overflows through which the remaining liquid is evacuated, heating the conglomerate up to a - temperature of about 170oC in order to crystallize the conglomerate, and, to this end and as an alternative, a warm air tunnel can be also utilized.
- the desired panels which being insulating as a function of the characteristics of the materials used, can be used for forming partitions, air chambers, decorating pieces, internal or external pieces of furniture, and, in general, every kind of thermic and acoustic insulating panels.
- the finishing of these panels can be obtained by varnishing, painting, relief working on their surface, and so on.
- the rest stage consists of leaving this broken up cardboard in resting state for a period of time of about 5 to 10 hours, stirring it, as stated, about every two hours.
- the product will be subjected to the action of a platen press, through which a temperature of up to 250oC is supplied it by means of suitable electric resistances providing heat.
- the material is provided with the desired volume and shape according to the application of the product, and so that the application of the temperature in this last stage provokes a greater pulp hardening.
- the last curing stage for the anticipate time of about 48 hours, in a warm air atmosphere, provides a material fully ready to be used, being preferably usable for forming different ornamental pieces and decorative figures, applicable to doors, socles, jambs, etc., and these pieces being, also, capable of receiving a final finish by means of varnish, paint, relief work, or any other desired finishing.
- a product obtained starting from recyclable cardboard and paper products is provided, which final product is also recyclable.
- the residues from this agglomerate disintegrate fully when soaked in water.
- the outcoming product has a high ignifugous power, making it particularly applicable to the manufacture of insulating panels and similar, as above stated.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97500230A EP0927614A1 (fr) | 1997-12-31 | 1997-12-31 | Procédé de préparation des produits capables d'être pannelés et/ou moulés partant de carton et/ou n'importe quels papiers recyclables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97500230A EP0927614A1 (fr) | 1997-12-31 | 1997-12-31 | Procédé de préparation des produits capables d'être pannelés et/ou moulés partant de carton et/ou n'importe quels papiers recyclables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0927614A1 true EP0927614A1 (fr) | 1999-07-07 |
Family
ID=8230104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97500230A Withdrawn EP0927614A1 (fr) | 1997-12-31 | 1997-12-31 | Procédé de préparation des produits capables d'être pannelés et/ou moulés partant de carton et/ou n'importe quels papiers recyclables |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP0927614A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2672006A1 (fr) * | 2012-06-08 | 2013-12-11 | Telesforo González Olmos | Procédé de fabrication de blocs ou profiles legeres, plante pour la mise en oeuvre dudit procédé, et produit obtenue |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49119911A (fr) * | 1973-03-19 | 1974-11-15 | ||
| GB2077317A (en) * | 1980-05-30 | 1981-12-16 | Partek Ab | Production of building board by the take-up method |
| US4761342A (en) * | 1984-03-16 | 1988-08-02 | Nova Scand Utveckling Ab | Fibre board, a method for making it, and a binder composition |
| DE4035887A1 (de) * | 1990-11-12 | 1992-05-14 | Bti Dr Ing Rubin Eisenstein Bi | Herstellen umweltfreundlicher recyclbarer formkoerper aus lignozellulosehaltigem pflanzenmaterial |
| US5372678A (en) * | 1991-02-26 | 1994-12-13 | Eurit Bauelemente Gmbh | Manufacture of calcium hydrosilicate bound fiberboard |
| DE4342678A1 (de) * | 1993-12-15 | 1995-06-22 | Karl Schedlbauer | Strang- oder strangrohrgepreßte Formteile, insbesondere Platten |
-
1997
- 1997-12-31 EP EP97500230A patent/EP0927614A1/fr not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49119911A (fr) * | 1973-03-19 | 1974-11-15 | ||
| GB2077317A (en) * | 1980-05-30 | 1981-12-16 | Partek Ab | Production of building board by the take-up method |
| US4761342A (en) * | 1984-03-16 | 1988-08-02 | Nova Scand Utveckling Ab | Fibre board, a method for making it, and a binder composition |
| DE4035887A1 (de) * | 1990-11-12 | 1992-05-14 | Bti Dr Ing Rubin Eisenstein Bi | Herstellen umweltfreundlicher recyclbarer formkoerper aus lignozellulosehaltigem pflanzenmaterial |
| US5372678A (en) * | 1991-02-26 | 1994-12-13 | Eurit Bauelemente Gmbh | Manufacture of calcium hydrosilicate bound fiberboard |
| DE4342678A1 (de) * | 1993-12-15 | 1995-06-22 | Karl Schedlbauer | Strang- oder strangrohrgepreßte Formteile, insbesondere Platten |
Non-Patent Citations (1)
| Title |
|---|
| DATABASE WPI Section Ch Week 7625, Derwent World Patents Index; Class L02, AN 76-46562X, XP002060783 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2672006A1 (fr) * | 2012-06-08 | 2013-12-11 | Telesforo González Olmos | Procédé de fabrication de blocs ou profiles legeres, plante pour la mise en oeuvre dudit procédé, et produit obtenue |
| WO2013182890A3 (fr) * | 2012-06-08 | 2014-06-26 | Telesforo Gonzalez Olmos | Procédé pour fabriquer des profils ou des blocs de faible poids, installation pour mettre en œuvre ledit procédé, et produit obtenu |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0420831B1 (fr) | Procédé pour le moulage par pression de panneaux de fibres de bois et panneaux moulés par pression, par exemple des revêtements de portes | |
| US20110126969A1 (en) | Method for coating panel-like materials and materials coated in this manner | |
| EP1308263A3 (fr) | Compositions à charge élevée de substances inorganiques | |
| AU665897B2 (en) | Manufacturing process for panels or similar products made ofinsulating material and panel or product obtained by such process | |
| RU1836210C (ru) | Способ изготовлени профилированных плит | |
| CN102776806A (zh) | 一种用造纸废料制作成型板材的方法 | |
| EP0524920B1 (fr) | Nouveaux objets moules | |
| CA1311100C (fr) | Procede pour le confortement structurel d'articles ouvres fragiles en pierre ou agglomere; les articles ainsi obtenus | |
| US6395113B2 (en) | Process for producing a non-combustible moulded article, especially a building panel | |
| EP0927614A1 (fr) | Procédé de préparation des produits capables d'être pannelés et/ou moulés partant de carton et/ou n'importe quels papiers recyclables | |
| EP0749814B1 (fr) | Matière composite avec une structure en treillis et procédé de production | |
| CA2721390A1 (fr) | Panneaux de particules monocouches gaufres et procedes de preparation associes | |
| JPH01171801A (ja) | 軽量な木質製品の製造方法 | |
| AU757161B2 (en) | Refractory liquid and method of manufacturing the same, and refractory material, refractory building material and refractory adhesive each manufactured from the refractory liquid | |
| CA3168702A1 (fr) | Utilisation d'un rayonnement electromagnetique dans la production de pieces moulees contenant du pop-corn | |
| JP2001269911A (ja) | 古紙ボードの製造方法 | |
| RU2048289C1 (ru) | Способ изготовления древесностружечных плит с двухсторонней облицовкой | |
| CN112192699A (zh) | 一种竹木纤维板生产工艺 | |
| CN101463580A (zh) | 天然毛麻纤维装饰板 | |
| CN105062110A (zh) | 一种利用核桃壳粉制备聚丙烯基木塑复合材料的方法 | |
| AU709162B2 (en) | A method of manufacturing relief patterned sheet-like products | |
| CA2766186C (fr) | Procede de fabrication de plaques a base de matieres premieres renouvelables par le procede continu et plaque a base de matieres premieres renouvelables | |
| CA2143004A1 (fr) | Compositions a charge fortement minerale | |
| GB2294926A (en) | Structural material from waste | |
| CA2127820C (fr) | Methode pour l'obtention de panneaux; les panneaux ainsi obtenus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19980130 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK FI FR GB GR IE IT LI LU MC NL PT SE |
|
| AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
| AKX | Designation fees paid |
Free format text: AT BE CH DE DK FI FR GB GR IE IT LI LU MC NL PT SE |
|
| 17Q | First examination report despatched |
Effective date: 20001016 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20010227 |