DE712248C - Process for the production of thin tissue paper equivalent to Japanese tissue paper - Google Patents

Process for the production of thin tissue paper equivalent to Japanese tissue paper

Info

Publication number
DE712248C
DE712248C DEH154728D DEH0154728D DE712248C DE 712248 C DE712248 C DE 712248C DE H154728 D DEH154728 D DE H154728D DE H0154728 D DEH0154728 D DE H0154728D DE 712248 C DE712248 C DE 712248C
Authority
DE
Germany
Prior art keywords
tissue paper
japanese
production
thin
equivalent
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.)
Expired
Application number
DEH154728D
Other languages
German (de)
Inventor
Dr Wolfgang Holthof
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.)
WOLFGANG HOLTHOF DR
Original Assignee
WOLFGANG HOLTHOF DR
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 WOLFGANG HOLTHOF DR filed Critical WOLFGANG HOLTHOF DR
Priority to DEH154728D priority Critical patent/DE712248C/en
Priority claimed from GB440339A external-priority patent/GB524898A/en
Application granted granted Critical
Publication of DE712248C publication Critical patent/DE712248C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/425Cellulose series
    • D04H1/4258Regenerated cellulose series
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B87/00Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
    • A47B87/02Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units stackable ; stackable and linkable
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/58Non-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
    • D04H1/64Non-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
    • D04H1/645Impregnation followed by a solidification process

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)

Description

Verfahren zur Herstellung dünnster, dem Japanseidenpapier gleichwertiger Seidenpapiere Der Erfindung liegt die Aufgabe zugrunde, die bisher aus den Ausland bezogenen japan- seidenpüp:iere, welche insbesondere für die UIerseeilung von Dnuerschablonen benutz!- sind, durch ,aus inländischen Fasern hergestellte Erzeu,g7niss* zu ersetzen riüt den gleichen Eigenschaften, wie sie den genannten Seiden- papieren zukommen-, vorzugsweise hinsichtlich der Langfaserigkeit und Feinheit des Mate- rials. Demna.dh bezieht sich die Erfindung auf ein Verfahren zur Herstellung dünnster, dem japanseidengapder gleichvrertiger Seiden- papiere aus langstapeligem Fasermaterial,. wie beispielsweise Kunstseide, Zellwolle, Linters oder deren Mischungen, und besteht darin, daß die Fasern ^rnittels an sich bekännter Maschinen in troclenem Zustand zu dünnen Flore, oder * Vliesen mit im wesentlichen gleich-er Faserrichtung auf endloses _Bänder oder Siebe ausgebreitet und erst in .diesem Zustand mit Lösunven geeigneter .Bindemittel getränkt werden. Der Faserflor t=anz: auf :endlos v Siege oder Bänder aufgebracht und mit bAannten, in geeigneten Flüssigkeiten gelösten oder ver- teilten Bindemitteln. 3urch Sprühen! oder Tränken imprägniert werden. Der flbegschuß der Lösung läßt sich durch Absaugen eder Abpressen entfernen, und Uie ;erzeugte Seiden- papnerbah'n kann daran auf geheizten Walzen getrocknet werden. Zur Herstelluaag von Kunstleder, sind be- reits Verfahren bekanntgeworden, bei denen Faservliese nnit BLidemitteln getränkt werden. So ist in Vorschlag ,gebracht worden, Ain oder mehrere Faservliese mit im n-esent- lichen gleichgerichteten Fasern mit Kaut- schuk oder anderen bekannten Bindemitteln zu imprägnieren. Es ist . weiter zur Herstel- lung von Kunstleder der Vorschlag gemacht worden, einen kardierten, verfilzten Faserpelz einer ApprAIurmäschine ztituführen, welche unter Druck dem - Faserpelz eine Celtuloselösung einwalzt und-dieseil ärisclilieläend durch eine Cellulosehärtungsflüssigkeit führt.Process for the production of the thinnest tissue paper equivalent to Japanese tissue paper The invention is based on the object the Japanese previously purchased from abroad seidenpüp: iere, which especially for the Division of thin stencils are used! by, made from domestic fibers Produce to replace g7niss * renders the same thing Properties as they are found in the above-mentioned silk papers, preferably with regard to the longevity and fineness of the material rials. Accordingly, the invention relates on a process for the production of the thinnest, the Japanese silk capder of equivalent silk papers made from long-staple fiber material ,. how for example rayon, rayon, linters or their mixtures, and consists in that the fibers are known per se To thin machines when dry Pile, or * fleece with essentially same grain direction on endless ribbons or sieves spread out and only in this Condition with solvents of suitable binding agents to be soaked. The fiber pile t = t: on: endless v victories or Ribbons applied and with bAennen, in suitable liquids dissolved or shared binders. 3by spraying! or Impregnated soaking. The first shot the solution can be eder by suction Remove pressing, and Uie; produced silk papnerbah'n can use it on heated rollers to be dried. For the production of artificial leather, already become known procedures in which Nonwovens can be impregnated with blending agents. So in proposal has been brought, Ain or several fiber fleeces with in the n-esent- unidirectional fibers with chewing schuk or other known binders to impregnate. It is . continue to manufacture lung made of synthetic leather made the proposal a carded, felted fiber pelt of an application machine which, under pressure, rolls a cellulose solution into the fiber pelt and leads this rope through a cellulose hardening liquid.

Die Erfindung stützt sich auf die Erkenntnis, daß sich auch dünnste Flore von Fasern in zusammenhängender Struktur ausbreiten lassen und daß sich durch Imprägnieren mit Bindemittellöstmgen in gleicher Weise wie bei der Kunstlederherstellung dem Japanpapier gleichwertige Gebilde herstellen lassen, ohne daß hierbei die angestrebte hauchfeine. Struktur verlorengeht.The invention is based on the knowledge that even the thinnest Pile of fibers spread out in a cohesive structure and that through Impregnation with binder solutions in the same way as in the manufacture of artificial leather Can produce structures equivalent to Japanese paper without the desired one extremely fine. Structure is lost.

Durch die Mittel der Erfindung wird es nicht nur ermöglicht, zur Herstellung dünnster, .dem Japanseidenpapier gleichwertiger Seidenpapiere erstmals inländische Fasern zu verwenden, sondern man ist in der Lage, nach der Erfindung lange ununterbröchene Bahnen dieses Seidenpapiers herzustellen, während die Herstellung des Originaljapanpapiers nur in kleinen Formaten möglich ist.The means of the invention not only make it possible to manufacture thinnest, tissue paper equivalent to Japanese tissue paper for the first time domestically To use fibers, but one is able, according to the invention, long uninterrupted Make strips of this tissue paper while making the original Japanese paper is only possible in small formats.

Ausführungsbgispiel Zellwolhnaterial, welches vorteilhaft aus verschiedenen Stapellängen l1-estehen kann, wird mittels bekannter Einrichtungen in trockenem Zustand kontinuierlich zu einem dünnen Faserflor mit im wesentlichen gleicher Faserrichtung auf einem ständig umlaufenden Sieb ausgebreitet. Alsdann wird der dünne Faserflor durch Tränken oder Sprühen mit einer 5 %igen Lösung von Dextrin getränkt.Exemplary embodiment cell cloud material, which advantageously consists of various Stack lengths l1-est can be made by means of known facilities in dry State continuous to a thin fiber pile with essentially the same fiber direction spread out on a constantly rotating sieve. Then the thin pile of fibers soaked by soaking or spraying with a 5% solution of dextrin.

Bei Verwendung von Zelltvolle saugt sich der dünne Flor .sehr leicht mit Lösung voll. Der Überschuß wird mittels Preß- oder Saugwalzen wieder entfernt.When using cellular material, the thin pile soaks up very easily full of solution. The excess is removed again by means of press or suction rolls.

Das feuchte Vlies wird dann, wie bei der Papierherstellung üblich, auf geheizten Walzen getrocknet und dann aufgewickelt.The moist fleece is then, as is customary in papermaking, dried on heated rollers and then wound up.

Der Trocknungsvorgang wird wegen der Empfindlichkeit des Zellwollmaterials bei einer Temperatur von etwa 65 bis 7o° vorgenommen. Bei dieser Temperatur läßt sich das dünne Seidenpapier rasch trocknen.The drying process is because of the sensitivity of the viscose material made at a temperature of about 65 to 7o °. Leaves at this temperature dry the thin tissue paper quickly.

Claims (1)

PATENNTANSPR11CÜ Verfahren zur Herstellung dünnster, -dem Japanseidenpapier gleichwertiger Seidenpapiere aus langstapeligein Fasermaterial-, wie beispielsweise Kunstseide, Zellwolle, Linters oder deren Mischungen, dadurch gekennzeichnet, daß die Fasern mittels an sich bekannter Maschinen in trockenem Zustand zu dünnen Floren oder Vliesen mit im wesentlichen glcicher Faserrichtung auf endlose Bänder oder Siebe ausgebreitet und erst in diesem Zustand mit Lösungen geeigneter Bindemittel getränkt werden.PATENNTANSPR11CÜ Process for the production of the thinnest Japanese tissue paper equivalent tissue papers made from long-staple fiber material such as, for example Rayon, rayon, linters or mixtures thereof, characterized in that the fibers by means of known machines in the dry state to thin piles or nonwovens with essentially the same fiber direction on endless belts or Sieves spread out and only in this state with solutions of suitable binders to be soaked.
DEH154728D 1938-02-11 1938-02-11 Process for the production of thin tissue paper equivalent to Japanese tissue paper Expired DE712248C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH154728D DE712248C (en) 1938-02-11 1938-02-11 Process for the production of thin tissue paper equivalent to Japanese tissue paper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH154728D DE712248C (en) 1938-02-11 1938-02-11 Process for the production of thin tissue paper equivalent to Japanese tissue paper
GB440339A GB524898A (en) 1939-02-10 1939-02-10 Improvements relating to sectional cabinets and shelving therefor

Publications (1)

Publication Number Publication Date
DE712248C true DE712248C (en) 1941-10-15

Family

ID=25981106

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH154728D Expired DE712248C (en) 1938-02-11 1938-02-11 Process for the production of thin tissue paper equivalent to Japanese tissue paper

Country Status (1)

Country Link
DE (1) DE712248C (en)

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