DE315168C - - Google Patents
Info
- 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
Links
- 241000208341 Hedera Species 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 210000003462 Veins Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 210000002356 Skeleton Anatomy 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000009754 grape Nutrition 0.000 description 1
- 235000012333 grape Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C1/00—Treatment of vegetable material
- D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres
Landscapes
- 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)
Publications (1)
Publication Number | Publication Date |
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DE315168C true DE315168C (en) |
Family
ID=567938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT315168D Active DE315168C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE315168C (en) |
Cited By (1)
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 |
-
0
- DE DENDAT315168D patent/DE315168C/de active Active
Cited By (1)
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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