EP1571247A2 - Verfahren zur Herstellung von Produkten aus Mineralwolle, insbesondere ein- und mehrschichtige Produkte - Google Patents
Verfahren zur Herstellung von Produkten aus Mineralwolle, insbesondere ein- und mehrschichtige Produkte Download PDFInfo
- Publication number
- EP1571247A2 EP1571247A2 EP04030194A EP04030194A EP1571247A2 EP 1571247 A2 EP1571247 A2 EP 1571247A2 EP 04030194 A EP04030194 A EP 04030194A EP 04030194 A EP04030194 A EP 04030194A EP 1571247 A2 EP1571247 A2 EP 1571247A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- mineral wool
- primary
- product
- fleece
- flakes
- 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.)
- Granted
Links
- 239000011490 mineral wool Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims description 48
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 230000008569 process Effects 0.000 title claims description 15
- 239000000835 fiber Substances 0.000 claims abstract description 78
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000000151 deposition Methods 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims description 27
- 238000005520 cutting process Methods 0.000 claims description 27
- 230000006835 compression Effects 0.000 claims description 24
- 239000002131 composite material Substances 0.000 claims description 11
- 239000004745 nonwoven fabric Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 abstract description 22
- 239000012467 final product Substances 0.000 abstract description 3
- 150000004679 hydroxides Chemical class 0.000 abstract description 2
- 238000011282 treatment Methods 0.000 abstract description 2
- 244000144992 flock Species 0.000 abstract 2
- 239000000047 product Substances 0.000 description 67
- 239000002344 surface layer Substances 0.000 description 20
- 239000007787 solid Substances 0.000 description 19
- 239000010410 layer Substances 0.000 description 16
- 238000009826 distribution Methods 0.000 description 15
- 210000002268 wool Anatomy 0.000 description 13
- 238000009413 insulation Methods 0.000 description 12
- 230000009467 reduction Effects 0.000 description 9
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- 230000008901 benefit Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
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- 238000007664 blowing Methods 0.000 description 2
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- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
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Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
- D04H1/4218—Glass fibres
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/04—Opening or cleaning fibres, e.g. scutching cotton by means of beater arms
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
- D04H1/4218—Glass fibres
- D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/593—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
Abstract
Description
- Fig. 1
- in Seitenansicht eine prinzipielle Darstellung des erfindungsgemäßen Verfahrens an einer Zerkleinerungsstation hierfür;
- Fig. 2
- in Seitenansicht ein Detail des Schlag- und Schneidevorgangs einer bevorzugten Zerkleinerungsstation mit einer Einzelheit "Z",
- Fig. 2a
- eine Draufsicht auf die Zerkleinerungsstation nach Fig. 2,
- Fig. 3
- eine schaubildliche Darstellung eines gestauchten Produktes nach dem Stand der Technik unter Zug- und Druckbelastung,
- Fig. 4
- eine Fig. 3 entsprechende Darstellung eines erfindungsgemäß hergestellten Produktes,
- Fig. 5
- eine grafische Darstellung der Wärmeleitfähigkeit über der Rohdichte, und
- Fig. 6
- in einer den Fig. 3 und 4 entsprechenden Darstellung ein erfindungsgemäß hergestelltes Produkt mit verfestigter Oberflächenschicht.
Claims (22)
- Verfahren zur Herstellung von Produkten aus Mineralwolle, bei dem zunächst ein Primärvlies mit einer vorzugsweise laminaren Faserstruktur erzeugt wird, welches sodann zu einem Endvlies weitergebildet wird, dadurch gekennzeichnet, daß das Mineralwollematerial des Primärvlieses (2, 2') aus seinem Verbund heraus mechanisch derart in Mineralwolleflocken (9) zerkleinert wird und danach die Mineralwolleflocken (9) zur Bildung des Endvlieses (4) erneut derart abgelegt werden, daß das Mineralwollematerial nach seiner erneuten Ablage im Endvlies (4) isotrop vorliegt.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Zerkleinerung des Mineralwollematerials des Primärvlieses (2, 2') durch einen kombinierten Schlagund Schneidvorgang erfolgt.
- Verfahren nach Anspruch 2, dadurch gekennzeichnet, daß bei dem Schlag- und Schneidvorgang in ihrer Form unterschiedlich ausgebildete Zinken (7, 7') , die Bestandteil von auf einer Zerflockungswalze (8, 8') umfangseitig achsparallel angeordneten Leisten (14) sind, mit korrespondierenden Vorsprüngen eines Niederhalters (6, 6') für das Primärvlies (2, 2') mit einem Spiel (15) kämmen.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Primärvlies (2, 2') über eine Fördereinrichtung, insbesondere ein Förderband (12'), dem Schlag- und Schneidvorgang derart zugeführt wird, daß es zwischen dem Förderband (12') und dem Niederhalter (6, 6') zwangsgeführt wird.
- Verfahren nach Anspruch 4, dadurch gekennzeichnet, daß das Förderband (12') und der Niederhalter (6') in Transportrichtung konisch zueinander verlaufen.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Zinken (7, 7') alternierend als Schlagfinger (16) und als Schneidmesser (17) ausgebildet sind.
- Verfahren nach Anspruch 6, dadurch gekennzeichnet, daß die Schlagfinger (16) und die Schneidmesser (17) an ihren Schlag- bzw. Schneidflächen mit einer hochverschleißfesten Beschichtung versehen sind.
- Verfahren nach Anspruch 6, dadurch gekennzeichnet, daß die Schneidmesser (17) alternierend unterschiedlich groß (17a, 17b) ausgebildet und mit ihren konischen Spitzen jeweils radial zur Zerflockungswalze (8, 8') ausgerichtet sind.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Niederhalter (6, 6') alternierend durch starre Gleitfinger (18), die jeweils bis in die Nachbarschaft der kleineren Schneidmesser (17a) reichen und durch stabförmige Förderorgane (19), die bis in die Nachbarschaft der größeren Schneidmesser (17b) reichen, gebildet sind.
- Verfahren nach Anspruch 9, dadurch gekennzeichnet, daß als stabförmige Förderorgane (19) endlos umlaufende Ketten dienen.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß beim Zerkleinern des Mineralwollematerials des Primärvlieses (2, 2') in Mineralwolleflocken (9) insbesondere durch die Schlagfinger (16) eine Vorverdichtung der Mineralwolleflocken (9) erfolgt.
- Verfahren nach Anspruch 11, dadurch gekennzeichnet, daß die Vorverdichtung der Mineralwolleflocken (9) mehr als 50 % bezogen auf die Dichte des Primärvlieses (2, 2') beträgt.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Mineralwolleflocken (9) eine mittlere Ausdehnung von 10 bis 30 mm aufweisen.
- Verfahren nach Anspruch 13, dadurch gekennzeichnet, daß die Mineralwolleflocken (9) eine mittlere Ausdehnung von 10 bis 20 mm aufweisen.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Endvlies (4) eine geringere Rohdichte als das Primärvlies (2, 2') aufweist.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Endvlies (4) mit seiner isotropen Struktur mit mindestens einem weiteren Mineralwollevlies (51) kombiniert wird.
- Verfahren nach Anspruch 16, dadurch gekennzeichnet, daß die Kombination aus Endvlies (4) und dem weiteren Mineralwollevlies (51) gemeinsam einem Stauchvorgang unterzogen wird.
- Verfahren nach den Ansprüchen 16 oder 17, dadurch gekennzeichnet, daß das weitere Mineralwollevlies (51) eine laminare Faserstruktur aufweist.
- Mehrschichtiges Produkt aus Mineralwolle, insbesondere Steinwolle, hergestellt nach einem der Verfahrensansprüche 16 bis 18, dadurch gekennzeichnet, daß es aus einer Schicht (52) mit isotroper Faserstruktur und mindestens einer weiteren Schicht (51) gebildet ist, wobei die Schicht (52) mit der isotropen Struktur eine höhere Druckfestigkeit aufweist als die weitere Schicht (51).
- Produkt nach Anspruch 19, dadurch gekennzeichnet, daß die weitere Schicht (51) eine laminare Faserstruktur aufweist.
- Produkt aus Mineralwolle, insbesondere Steinwolle, hergestellt nach einem der Verfahrensansprüche 1 bis 15, gekennzeichnet durch seine plattenförmige Ausbildung und seine ausschließlich eine isotrope Faserstruktur.
- Produkt nach Anspruch 21, dadurch gekennzeichnet, daß das plattenförmige Produkt zweidimensional, insbesondere dreidimensional gestaucht ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL04030194T PL1571247T5 (pl) | 2003-12-19 | 2004-12-20 | Sposób wytwarzania produktów z wełny żużlowej, w szczególności produktów jedno- i wielowarstwowych |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10359902 | 2003-12-19 | ||
DE10359902A DE10359902A1 (de) | 2003-12-19 | 2003-12-19 | Verfahren zur Herstellung von Mineralwolleprodukten |
Publications (4)
Publication Number | Publication Date |
---|---|
EP1571247A2 true EP1571247A2 (de) | 2005-09-07 |
EP1571247A3 EP1571247A3 (de) | 2006-03-29 |
EP1571247B1 EP1571247B1 (de) | 2009-06-24 |
EP1571247B2 EP1571247B2 (de) | 2013-12-04 |
Family
ID=34683606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04030194.7A Active EP1571247B2 (de) | 2003-12-19 | 2004-12-20 | Verfahren zur Herstellung von Produkten aus Mineralwolle, insbesondere ein- und mehrschichtige Produkte |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1571247B2 (de) |
AT (1) | ATE434676T1 (de) |
DE (2) | DE10359902A1 (de) |
DK (1) | DK1571247T4 (de) |
ES (1) | ES2329129T5 (de) |
PL (1) | PL1571247T5 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005040076A1 (de) * | 2005-08-24 | 2007-03-01 | Saint-Gobain Isover G+H Ag | Mineralwolle mit Steinwolleflocken und Glaswollefasern |
WO2012013810A1 (en) * | 2010-07-30 | 2012-02-02 | Rockwool International A/S | Method for manufacturing a fibre-containing element and element produced by that method |
EP3323924A1 (de) * | 2016-11-16 | 2018-05-23 | Paroc Group Oy | Verfahren zur herstellung einer zwei- oder mehrschichtigen isolierung aus mineralwolle |
CN111455560A (zh) * | 2020-04-27 | 2020-07-28 | 邵庆河 | 一种智能化的纸尿裤棉絮加工设备 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007018774A1 (de) * | 2007-04-20 | 2008-10-23 | Saint-Gobain Isover G+H Ag | Fassadendämmplatte für die Dämmung von Außenfassaden von Gebäuden, Wärmedamm-Verbundsystem mit derartigen Fassadendämmplatten sowie Verfahren zur Herstellung einer Fassadendämmplatte |
DE102012017092B4 (de) * | 2012-08-29 | 2014-08-21 | TRüTZSCHLER GMBH & CO. KG | Zuführsystem für textile Verarbeitungsmaschinen |
CN104032413B (zh) * | 2014-05-28 | 2016-04-13 | 苏州潮盛印花制版实业有限公司 | 一种拍打式棉花除杂装置 |
CN115418751B (zh) * | 2022-08-16 | 2023-11-03 | 库车利华纺织有限公司 | 一种纺织机械单轴流开棉机 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2589008A (en) * | 1947-07-03 | 1952-03-11 | Owens Corning Fiberglass Corp | Apparatus for forming fibrous mats |
GB923715A (en) † | 1958-08-26 | 1963-04-18 | I S Kahler And Co | Porous structures and production thereof from mineral wool |
US4632685A (en) * | 1983-07-07 | 1986-12-30 | Alain Debouzie | Apparatus for forming of felts which have an isotropic structure |
FR2591621A1 (fr) * | 1985-12-17 | 1987-06-19 | Saint Gobain Isover | Formation de flocons fibreux mineraux et reconstitution de matelas isolants avec ces flocons |
GB2204385A (en) † | 1987-05-02 | 1988-11-09 | Bosch Gmbh Robert | Electromagnetic actuable valve |
EP0434536A1 (de) * | 1989-12-19 | 1991-06-26 | Isover Saint-Gobain | Isoliermatte aus Mineralfasern in ungeordneter Struktur |
FR2682403A1 (fr) * | 1991-10-09 | 1993-04-16 | Saint Gobain Isover | Materiau isolant a souffler. |
EP1111113A2 (de) * | 1996-03-25 | 2001-06-27 | Rockwool International A/S | Verfahren und Vorrichtung zur Herstellung einer Mineralfaserplatte |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3050427A (en) * | 1957-04-29 | 1962-08-21 | Owens Corning Fiberglass Corp | Fibrous glass product and method of manufacture |
DK1266991T3 (da) * | 1994-01-28 | 2012-11-26 | Rockwool Int | En mineralfiberplade og et rørformet isoleringselement |
DE19728523A1 (de) * | 1997-07-04 | 1999-01-07 | Erfurtgemuese E G | Verfahren und Vorrichtung zur Herstellung textiler Flächengebilde |
DE19834963A1 (de) * | 1998-08-03 | 2000-02-17 | Pfleiderer Daemmstofftechnik G | Vorrichtung und Verfahren zur Herstellung von Mineralwollevlies |
-
2003
- 2003-12-19 DE DE10359902A patent/DE10359902A1/de not_active Withdrawn
-
2004
- 2004-12-20 DK DK04030194.7T patent/DK1571247T4/da active
- 2004-12-20 ES ES04030194.7T patent/ES2329129T5/es active Active
- 2004-12-20 EP EP04030194.7A patent/EP1571247B2/de active Active
- 2004-12-20 PL PL04030194T patent/PL1571247T5/pl unknown
- 2004-12-20 DE DE502004009648T patent/DE502004009648D1/de active Active
- 2004-12-20 AT AT04030194T patent/ATE434676T1/de not_active IP Right Cessation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2589008A (en) * | 1947-07-03 | 1952-03-11 | Owens Corning Fiberglass Corp | Apparatus for forming fibrous mats |
GB923715A (en) † | 1958-08-26 | 1963-04-18 | I S Kahler And Co | Porous structures and production thereof from mineral wool |
CH371730A (de) † | 1958-08-26 | 1963-08-31 | Kaehler & Co I | Verfahren zur Herstellung steifer und formfester Platten oder Bänder aus Mineralwollfasern |
US4632685A (en) * | 1983-07-07 | 1986-12-30 | Alain Debouzie | Apparatus for forming of felts which have an isotropic structure |
FR2591621A1 (fr) * | 1985-12-17 | 1987-06-19 | Saint Gobain Isover | Formation de flocons fibreux mineraux et reconstitution de matelas isolants avec ces flocons |
GB2204385A (en) † | 1987-05-02 | 1988-11-09 | Bosch Gmbh Robert | Electromagnetic actuable valve |
EP0434536A1 (de) * | 1989-12-19 | 1991-06-26 | Isover Saint-Gobain | Isoliermatte aus Mineralfasern in ungeordneter Struktur |
FR2682403A1 (fr) * | 1991-10-09 | 1993-04-16 | Saint Gobain Isover | Materiau isolant a souffler. |
EP1111113A2 (de) * | 1996-03-25 | 2001-06-27 | Rockwool International A/S | Verfahren und Vorrichtung zur Herstellung einer Mineralfaserplatte |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005040076A1 (de) * | 2005-08-24 | 2007-03-01 | Saint-Gobain Isover G+H Ag | Mineralwolle mit Steinwolleflocken und Glaswollefasern |
WO2012013810A1 (en) * | 2010-07-30 | 2012-02-02 | Rockwool International A/S | Method for manufacturing a fibre-containing element and element produced by that method |
CN103080396A (zh) * | 2010-07-30 | 2013-05-01 | 罗克伍尔国际公司 | 用于制造含纤维元件的方法以及该方法生产的元件 |
US9238333B2 (en) | 2010-07-30 | 2016-01-19 | Rockwool International A/S | Method for manufacturing a fibre-containing element and element produced by that method |
EP3323924A1 (de) * | 2016-11-16 | 2018-05-23 | Paroc Group Oy | Verfahren zur herstellung einer zwei- oder mehrschichtigen isolierung aus mineralwolle |
CN111455560A (zh) * | 2020-04-27 | 2020-07-28 | 邵庆河 | 一种智能化的纸尿裤棉絮加工设备 |
CN111455560B (zh) * | 2020-04-27 | 2022-07-05 | 邵庆河 | 一种智能化的纸尿裤棉絮加工设备 |
Also Published As
Publication number | Publication date |
---|---|
EP1571247B2 (de) | 2013-12-04 |
EP1571247B1 (de) | 2009-06-24 |
DE10359902A1 (de) | 2005-07-21 |
PL1571247T5 (pl) | 2014-04-30 |
ATE434676T1 (de) | 2009-07-15 |
DK1571247T4 (da) | 2014-02-17 |
DK1571247T3 (da) | 2009-11-02 |
ES2329129T3 (es) | 2009-11-23 |
EP1571247A3 (de) | 2006-03-29 |
ES2329129T5 (es) | 2014-03-12 |
PL1571247T3 (pl) | 2009-12-31 |
DE502004009648D1 (de) | 2009-08-06 |
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