CN1034403A - Manufacturing can be guided and supported the fibre gasket method that can store - Google Patents

Manufacturing can be guided and supported the fibre gasket method that can store Download PDF

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Publication number
CN1034403A
CN1034403A CN88108479A CN88108479A CN1034403A CN 1034403 A CN1034403 A CN 1034403A CN 88108479 A CN88108479 A CN 88108479A CN 88108479 A CN88108479 A CN 88108479A CN 1034403 A CN1034403 A CN 1034403A
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CN
China
Prior art keywords
fibre
fabric
thermoplastic fibres
cellulose fibre
family
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.)
Pending
Application number
CN88108479A
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Chinese (zh)
Other versions
CN1008752B (en
Inventor
沃尔夫冈·普里瓦斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuhnsdorfer Holzfasermattenwerk Pachtund Betriebsgesellschaft Mb H
Original Assignee
Kuhnsdorfer Holzfasermattenwerk Pachtund Betriebsgesellschaft Mb H
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kuhnsdorfer Holzfasermattenwerk Pachtund Betriebsgesellschaft Mb H filed Critical Kuhnsdorfer Holzfasermattenwerk Pachtund Betriebsgesellschaft Mb H
Publication of CN1034403A publication Critical patent/CN1034403A/en
Publication of CN1008752B publication Critical patent/CN1008752B/en
Expired legal-status Critical Current

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    • 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
    • D04H1/425—Cellulose series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
    • 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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/488—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with bonding agents
    • 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
    • D04H1/64—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 the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • 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
    • D04H1/64—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 the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/645—Impregnation followed by a solidification process

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Nonwoven Fabrics (AREA)
  • Sealing Material Composition (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

The relevant manufacturing of the present invention can be guided and supported the fibre gasket method that can store, and this liner is by cellulose fibre and thermoplastic fibres, particularly polyester fiber, and/or tribe plant's natural fiber forms, and contains synthetic " losing the Lip river " plastic binder.This liner can be in operation subsequently, by pressurized, heated, and the binding agent sclerosis is solidified and the workpiece with enough rigidity is made in mold pressing.

Description

Manufacturing can be guided and supported the fibre gasket method that can store
The present invention relates to make the method that to guide and support the fibre gasket that to store, this liner is by cellulose fibre and thermoplastic fibres, polyester fiber particularly, and/or tribe plant's natural fiber is formed, and include synthetic ' losing the Lip river ' plastics (duroplastic) binding agent, this fibre gasket can be in operation subsequently, by the influence of heat and pressure, and ' losing the Lip river ' plastic binder is hardened and solidifies and is molded into the workpiece with enough rigidity.
In the mold pressing operating process, ' losing the Lip river ' plastic binder hardens under the influence of pressure and heat and solidifies, thereby plastic optical fibre has formed the heat seal connection between fibrous inside, and these fibers solidify in cooling procedure, thereby obtain a smooth surface.
We know (in DE-A-3239732), above-mentioned fibre gasket of guiding and supporting is to make like this: its bonding temp point is arrived in the fabric heating deliquescing of cellulose fibre, thermoplastic fibres and other thermoplastic material or ' losing the Lip river ' plastic binder, thereby these fibers just at its contact point place by bonding or adhere to fastened to each otherly, thereby this fibre gasket has been pre-compacted.
In that thermoplastic fibres is heated to bonding temp less than fusion temperature compress fabric during, form and obtained a kind of like this fabric, its characteristic alters a great deal along the cross section of fabric, especially when this fabric when its superficial layer fully heats.If want central core also to be heated and be bonded together, can not guarantee that then superficial layer still has filamentary structure, and can not guarantee that this fibre gasket is still suitable softness so that guide and support.
By the fibre gasket of patent DE-A-3239732, the binding agent that makes fiber solidify is good with this mixed with fibers, so just can not guarantee to solidify uniformly.Particularly, the zone of some binding agent deficiency may occur and make the workpiece of making is not all to present same intensity throughout.
Patent DE-B-1054416 has further proposed a kind of method of making fibre gasket.By this patent, the treated fabric of making of cellulose fibre and synthetic fiber, and the compressing of this fabric by adopting bond and making it dry subsequently and compress and finish.Just doing like this makes the fiber of superficial layer together adhered to one another and make fabric become stable state and can stand further processing at contact point.
This above-mentioned method has its shortcoming, and these shortcomings show as and be difficult to use bond on fabric surface, need carry out subsequent drying.The strength characteristics in this fabric each district along its cross section alters a great deal in addition, and this is just to have cement when being soaked in the cement because of fabric on superficial layer.Immersion then relates to a kind of more complicated after-treatment fully, in after-treatment, must handle not dried fabric quite carefully.
By patent DE-B-1054416, the compression moulding process of this compression artifact is subjected to the influence at the synthetic resin powder of the pressing mold recess introducing of molded fiber liner.In order to obtain the workpiece of compression moulding regularly, this synthetic resin powder should be equal thick-layer be placed in the pressing mold, but this is to be difficult to realize, especially when workpiece is complex-shaped.
The present invention is directed to these shortcomings and difficulty and will provide a kind of method of making above-mentioned fibre gasket for addressing these problems, the fibre gasket that this method can produce and even compression moulding even along the cross-section region characteristic comes, and this preparation method consumes energy low when operation, and can guarantee that workpiece by such liner made is compression moulding regularly.
By the present invention, the above-mentioned purpose combination adopts following measures to reach:
Cellulose fibre is to be immersed in the solution of ' losing the Lip river ' plastic binder, preferably phenol resin solution, and mummification again after soaking;
Cellulose fibre after this mummification mixes under dried state with such as the thermoplastic fibres of polyester fiber and/or with family of department of botany natural fiber mutually;
Fabric is made up of the mixture of cellulose fibre, thermoplastic fibres and/or value system family natural fiber;
The fabric of this formation compresses with the pin perforation in the pin hole machine.
If this fibre gasket so that processing in need often to carry out operation and change, then the mixture formed of cellulose fibre and thermoplastic fibres and/or family of department of botany natural fiber preferably is sewn on the thin bearing fabric of being made up of thermoplastic fibres with pin.
Special if desired uniform fibers liner, preferably can make like this: do two fabrics earlier, the one, the fabric that the cellulose fibre that soaked is formed, another is the fabric that thermoplastic fibres and/or family of department of botany natural fiber are formed, then these two kinds of fabrics are mixed in a cylindrical shell and form a new fabric, and this new fabric is sewn to the bearing fabric that a thin thermoplastic fibres forms with pin gets on.
The fibre gasket that includes cellulose fibre, thermoplastic fibres and/or family of department of botany natural fiber and synthetic ' losing the Lip river ' plastic binder by the present invention makes is particularly suitable for the heating and pressurizing moulded product.This fibre gasket has following characteristics: cellulose fibre is with ' losing the Lip river ' plastic binder solution soaking and by mechanical mutual winding, non-melt links together with thermoplastic fibres and/or family of department of botany natural fiber.
Bear heavily stressed fibre gasket for special needs, its cellulose fibre and thermoplastic fibres and/or family of department of botany natural fiber are suitable for by mechanically linking together with the thermoplastic fibres bearing fabric that approaches in addition.
The article of being made by fibre gasket mold pressing heating and pressurizing by the present invention have following characteristics: cellulose fibre, thermoplastic fibres and/or family of department of botany natural fiber are to be embedded in the melt of ' losing the Lip river ' plastic binder that solidifies usefulness, and are interconnected by these melts.
Cellulose fibre and bearing fabric and and each layer of solidified melt of ' losing the Lip river ' plastic binder cross one another that to arrange be favourable.The intensity of the article of making so very big and its surperficial bear heavily stressed.And the article of type have high DIMENSIONAL STABILITY and flexural stress value like this.
Now, by accompanying drawing method of the present invention is described in more detail, wherein:
Fig. 1 and Fig. 2 are the process sketch by producd fibers liner of the present invention.
Fig. 3 is by the axonometric drawing of the present invention by the article of fibre gasket making.
Fig. 4 represents the cutaway view of these article along IV among Fig. 3-IV line.
Fig. 5 is the detail section of the special amplification of above-mentioned article.
According to Fig. 1, shred 1 carries out fiber separation and is processed to be cellulose fibre 3 in defibrator 2.Cellulose fibre 3 is soaked in wax 4 and the phenol resin solution 5.Then, the cellulose fibre 6 that soaked is dry and be pressed into bundle 9 in pressing mold 8 in tubulose drier 7.
Thermoplastic fibres 10 that is polyester fiber come from the 11 there decomposition of polyester fiber bundle, are transported to fiber spreading machine 13 through middle warehouse 12.Fiber spreading machine 13 is dispersed in polyester fiber 10 on the conveyer belt 14.Adopt two other fiber spreading machine 15 and 16 that the cellulose fibre that is decomposed to come out by bundle 9 and form is spread on this polyester fiber layer.
The interlayer of Xing Chenging is pre-mixed in agitator 17 and further mixes in a meticulous agitator 18 again like this.Mixture 19 is sent in the fabric laydown machine 20, and in laydown machine 20, the fabric 21 with predetermined weight has just formed.This fabric 21 is to be placed on the thin polyester fabric 22 and by the pin perforation to knit there in pin hole machine 23.Then, by the fibre gasket 24 of this making be in cutter sweep 25, be cut into predetermined specification and in catch means 26 by lock ring.
This fabric is easy to lift, and moreover, it is quite soft and flexible, can not run into hell and high water when consequently its processing being become the mold pressing article.If replace thermoplastic fibres 10 with family of department of botany natural fiber (as cotton), perhaps the mixture of admixing with natural fiber and thermoplastic fibres replaces thermoplastic fibres, can obtain the performance softness equally and nimble fabric.
Press the illustrated method of Fig. 2, the set-up procedure from shred 1 to the cellulose fibre 6 that has soaked wherein and the set-up procedure of polyester fiber 10 are identical with method Fig. 1.But the forming process of the fabric of Fig. 2 is different with the method for Fig. 1.This cellulose fibre 6 is delivered to fabric laydown machine 20 by conveyer belt 14, and polyester fiber 10 arrives another independently fabric laydown machine 28 by conveyer belt 27.Adopt this method, formed two independently fabrics 29 and 30 by cellulose fibre and polyester fiber respectively.
These two fabrics 29 and 30 mix in cylindrical shell 31.So just from said mixture and then formed a fabric 21, and fabric 21 is placed on the thin polyester fabric 22.Arranged the pin hole machine with continuing, to thin polyester fabric 22, this method can obtain one and be easy to lift and be easy to the fibre gasket 24 that mold pressing is made this fabric 21 equally by the syringe needle punching.
Can form various article by fibre gasket 24 by extruding under heat and pressure condition, for example article 32, are shown among Fig. 3 and Fig. 4.This makes door face board for passenger vehicle.As Fig. 4 clearly shown in, this door face board 32 has the thickness that be close to equate on its whole cross section.
Fig. 5 is the view through the special magnification ratio of these article 32 relevant details.The cellulose fibre 6 that is embedded in the solidified melt 33 that ' losing the Lip river ' plastic binder forms can be seen.Formed at the bearing fabric 22 that the article external boundary 32 on one side of article 34 is made up of thermoplastic fibres 35.This 22 just mechanically is not connected with cellulose fibre 6, and cellulose fibre 6 is and bearing fabric 22, and the solidified melt 33 that is penetrated into ' losing the Lip river ' plastic binder that goes in the bearing fabric 22 when extrusion operation is cross one another, has so just formed the structure of a sturdy and durable and dimensionally stable.
If thermoplastic fibres 36 or be used for being additional to or replacing the natural fiber of thermoplastic fibres 36 all is embedded in and solidifies in the binding agent.

Claims (7)

1, makes the method that to guide and support the fibre gasket 24 that to store, this liner is made up of cellulose fibre 1 and thermoplastic fibres 10, particularly formed by polyester fiber and/or family of department of botany natural fiber, and include synthetic ' losing the Lip river ' plastic binder 5, this fibre gasket 24 can be in operation subsequently, influence by heat and pressure, and make described ' losing the Lip river ' plastic binder 5 sclerosis and solidify and be molded into the workpiece with enough rigidity, the characteristics of this method are to have taked following combination measure:
Described cellulose fibre 1 is to be soaked in ' losing the Lip river ' plastic binder 5 solution, preferably phenol resin solution, and mummification again after soaking;
Cellulose fibre 6 after this mummification mixes mutually with thermoplastic fibres 10 and/or family of department of botany natural fiber such as polyester fiber under dried state;
Fabric 21 is made up of the mixture of described cellulose fibre 6, thermoplastic fibres 10 and/or family of department of botany natural fiber;
The fabric of this formation compresses with the pin perforation in pin hole machine 23.
2, by the described method of claim 1, be characterized in: the mixture that described cellulose fibre 6 and thermoplastic fibres 10 and/or family of department of botany natural fiber are formed is connected on the thin bearing fabric 22 of being made up of thermoplastic fibres with pin.
3, by claim 1 or 2 described methods, be characterized in: make two fabrics, the one, the fabric 29 that the cellulose fibre 6 that soaked is formed, another is the fabric 30 that thermoplastic fibres 10 and/or family of department of botany natural fiber are formed, then these two kinds of fabrics are mixed and then form a new fabric 21 in cylindrical shell 31, and 21 usefulness pins are connected to a thin bearing fabric 22 of being made up of thermoplastic fibres get on.
4, fibre gasket 24, it includes cellulose fibre 1, thermoplastic fibres 10 and/or family of department of botany natural fiber, reaches synthetic ' losing the Lip river ' plastic binder 5, this fibre gasket is applicable to the product that heating and pressurizing is molded, being characterized as of this fibre gasket: described cellulose fibre 1 is to soak and twine and link together with described thermoplastic fibres 10 and/or family of department of botany natural fiber non-meltly by mechanical type with ' losing the Lip river ' plastic bonding agent solution 5.
5, by the described fibre gasket of claim 4, characteristics are: described cellulose fibre 1 and thermoplastic fibres 10 and/or family of department of botany natural fiber mechanically link together with a thin thermoplastic fibres bearing fabric 22 in addition.
6, by claim 4 or 5 described fibre gaskets, through heating and pressurizing and the article 32 that mold pressing is made have following characteristics: described cellulose fibre 6, thermoplastic fibres 36 and/or family of department of botany natural fiber are embedded in the melt 33 of ' losing the Lip river ' plastic binder that solidifies usefulness, and are interconnected by these melts 33.
7,, be characterized in by the described article of claim 6: described cellulose fibre 6 and bearing fabric 22 and with the arrangement that crosses one another of the solidified melt 33 of ' losing the Lip river ' plastic binder.
CN88108479A 1987-12-11 1988-12-10 Can guide and support fibre gasket and the manufacture method thereof that to store Expired CN1008752B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0326887A AT387798B (en) 1987-12-11 1987-12-11 METHOD FOR PRODUCING A STORAGEABLE, HANDLABLE FIBER MAT, AND FIBER MAT MADE BY THE PROCESS
ATA3268/87 1987-12-11

Publications (2)

Publication Number Publication Date
CN1034403A true CN1034403A (en) 1989-08-02
CN1008752B CN1008752B (en) 1990-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN88108479A Expired CN1008752B (en) 1987-12-11 1988-12-10 Can guide and support fibre gasket and the manufacture method thereof that to store

Country Status (10)

Country Link
CN (1) CN1008752B (en)
AT (1) AT387798B (en)
CA (1) CA1321512C (en)
CS (1) CS275642B6 (en)
ES (1) ES2009426A6 (en)
PL (1) PL159294B1 (en)
PT (1) PT89196B (en)
WO (1) WO1989005366A1 (en)
YU (1) YU45065B (en)
ZA (1) ZA889242B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139226A1 (en) * 1991-08-22 1993-03-11 Pelz Ernst Empe Werke FIBER COMPOSITE MATERIAL ON THE BASIS OF NATURAL FIBER PLANTS AND A METHOD FOR THE CONTINUOUS PRODUCTION AND FURTHER PROCESSING OF COMPRESSED PARTS
AU4040293A (en) * 1992-04-16 1993-11-18 Heraklith Baustoffe Aktiengesellschaft Process for producing insulating boards
EP0578107B1 (en) * 1992-07-09 1997-08-20 Dierig Holding Ag Non-woven with natural fibers and the use thereof
AT398438B (en) * 1992-07-17 1994-12-27 Kuehnsdorfer Gmbh METHOD FOR THE FLOW-DYNAMIC PRODUCTION OF DEFORMABLE FIBER MATS OF HIGH TENSILE STRENGTH, AND DEVICE FOR THE PRODUCTION THEREOF
DE4225840C1 (en) * 1992-08-05 1994-04-28 Rockwool Mineralwolle Process for producing mineral wool slabs and device for carrying out the process
AT405195B (en) * 1998-06-24 1999-06-25 Wolfinger Eduard Franz Mag Treatment of natural raw materials for the manufacture of insulants
DE10151368A1 (en) * 2001-10-17 2003-05-08 Sai Automotive Sal Gmbh Fiber mat, molded part made therefrom and process for its production
EP2093318B1 (en) * 2008-02-22 2012-12-12 ISOWOOD Holding GmbH Flexible composite material, method for its manufacture and application

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959509A (en) * 1955-08-15 1960-11-08 American Felt Co Needled felt
JPS58220721A (en) * 1982-06-18 1983-12-22 Mitsui Mokuzai Kogyo Kk Moldig mat and manufacture thereof

Also Published As

Publication number Publication date
PT89196A (en) 1989-12-29
CA1321512C (en) 1993-08-24
ZA889242B (en) 1989-08-30
PL159294B1 (en) 1992-12-31
ATA326887A (en) 1988-08-15
YU222788A (en) 1990-04-30
ES2009426A6 (en) 1989-09-16
CS275642B6 (en) 1992-03-18
CS8808146A2 (en) 1989-12-13
YU45065B (en) 1991-06-30
WO1989005366A1 (en) 1989-06-15
AT387798B (en) 1989-03-10
PT89196B (en) 1995-05-04
CN1008752B (en) 1990-07-11
PL276317A1 (en) 1989-07-10

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