DE315168C - - Google Patents

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Publication number
DE315168C
DE315168C DENDAT315168D DE315168DA DE315168C DE 315168 C DE315168 C DE 315168C DE NDAT315168 D DENDAT315168 D DE NDAT315168D DE 315168D A DE315168D A DE 315168DA DE 315168 C DE315168 C DE 315168C
Authority
DE
Germany
Prior art keywords
leaves
ivy
stems
dried
vines
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.)
Active
Application number
DENDAT315168D
Other languages
German (de)
Publication of DE315168C publication Critical patent/DE315168C/de
Active legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01CCHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C1/00Treatment of vegetable material
    • D01C1/02Treatment of vegetable material by chemical methods to obtain bast fibres

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Woven Fabrics (AREA)

Description

Es wurde gefunden, daß die durch Auslaugen von Hederablättern und ihren Blattstielen gewonnenen, zumeist aus den Adern oder dem Gerippe der Blätter und Stiele bestehenden feinen Fasern ein gutes Material zum Spinnen, Weben, Putzen, für Verbands-, Polster-und Verpackungszwecke u. dgl. ergeben Die Gewinnung von Efeiifasern bietet einen, wirtschaftlichen Vorteil, da Efeu sowohl aufIt has been found that by leaching hedera leaves and their petioles obtained, mostly from the veins or the skeleton of the leaves and stems Fine fibers make a good material for spinning, weaving, cleaning, for bandages, upholstery and packaging purposes and the like The extraction of ivy fibers offers a economic advantage because ivy is on both

ίο steinigem, unfruchtbarem, als auch moorigem Boden und in schattigen Ländereien sich im großen mit Erfolg anpflanzen läßt. Inίο stony, barren, as well as boggy Soil and in shady lands can be planted with success on a large scale. In

.. Stöcken oder Reben, ähnlich wie der Traubenwein oder Hopfen, können Efeupfianzen mannshoch und höher eng nebeneinander gezogen und Blätter und Stiele jährlich mehrfach geerntet werden. Die Blätter werden am .besten in der Nähe der Anpflanzung gedörrt und gegebenenfalls zerkleinert und in diesem Zustände an die Aufschließungsorte befördert, weil sie dann weniger Raum einnehmen und leichter als in frischem Zustande sind... vines or vines, similar to grape wine or hops, ivy plants can be grown close to each other as tall as a man and taller, and leaves and stems can be harvested several times a year will. The leaves are best dried and dried near the planting if necessary crushed and transported in this condition to the unlocking locations, because they then take up less space and are lighter than when they are fresh.

Die Auslaugung erfolgt z. B. durch Kochen mit Wasser mit oder ohne Druck, mit oder ohne Zusatz von die Lösung der die Adern umgebendenBlattsubstanz befördernden Mitteln, wie Alkalien, Säuren oder Salzen, oder mittels anderer bekannter Verfahren.The leaching takes place e.g. B. by boiling with water with or without pressure, with or without the addition of the solution of the leaf substance surrounding the veins, such as alkalis, acids or salts, or by means of other known methods.

Als Ausführungsform möge nachstehende Arbeitsweise gelten.The following procedure may apply as an embodiment.

Die Efeublätter und -stiele werden in frischem oder gedörrtem und. gegebenenfalls zerkleinertem Zustande in Wasser allein mit oder ohne Dampfdruck oder unter Zusatz von Alkalien, z. B. Natronlauge, etwa drei Stunden oder länger erhitzt. Sodann wird die entstandene Masse durch Pressen von der Lauge nach Möglichkeit befreit und durch Waschen und Bleichen gereinigt oder entfärbt.The ivy leaves and stems are available in fresh or dried and. possibly crushed Conditions in water alone with or without vapor pressure or with the addition of alkalis, e.g. B. caustic soda, about three hours or heated longer. The resulting mass is then pressed from the lye freed if possible and cleaned or discolored by washing and bleaching.

Für die Verarbeitung kann die Efeufaser durch Zerreißen, Sortieren usw. in verschiedene Produkte getrennt werden.For processing, the ivy fiber can be divided into different by tearing, sorting, etc. Products are separated.

Claims (1)

Patent-Anspruch: .Patent Claim:. Verwendung von Hederablättern und -stielen zu Faserprodukten.Use of hedera leaves and stems to make fiber products.
DENDAT315168D Active DE315168C (en)

Publications (1)

Publication Number Publication Date
DE315168C true DE315168C (en)

Family

ID=567938

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
DE (1) DE315168C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226846B (en) * 1964-11-07 1966-10-13 Lohmann Appbau K G Valve for regulating the amount of water on a drink for farm animals, especially poultry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226846B (en) * 1964-11-07 1966-10-13 Lohmann Appbau K G Valve for regulating the amount of water on a drink for farm animals, especially poultry

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