CH159127A - Process for the production of a mixed yarn from synthetic staple fibers and silk fibers. - Google Patents
Process for the production of a mixed yarn from synthetic staple fibers and silk fibers.Info
- Publication number
- CH159127A CH159127A CH159127DA CH159127A CH 159127 A CH159127 A CH 159127A CH 159127D A CH159127D A CH 159127DA CH 159127 A CH159127 A CH 159127A
- Authority
- CH
- Switzerland
- Prior art keywords
- fibers
- production
- silk
- silk fibers
- mixed yarn
- Prior art date
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/065—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension multi-branched, e.g. a chandelier
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/108—Arms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
Verfahren zur Herstellung eines Nischgarnes aus Nunstspiunfasern und Seidenfasern. Die vorliegende Erfindung bezieht sich auf ein Verfahren zur Herstellung eines Mischgarnes aus auf Stapellänge geschnittenen Kunstspinufasern und Seidenfasern und ins besondere auf ein Verfahren zur Herstellung solcher Garne auf Baumwollspinnmaschinen.
Es ist bekannt, im Schappespinnverfahren aus Mischungen von Seidenfasern und Kunst spinnfasern Garne herzustellen, doch ist dieses Verfahren recht kostspielig. Auch ist bekannt, Seidenfasern in geringen Prozentsätzen zu Kunstspinnfasern, insbesondere Stapelfasern, zuzusetzen und sie in der Baumwollspinnerei zu verspinnen. Die Seidenfasern werden hier bei in der natürlichen Länge zugesetzt und während der Verarbeitung mehr oder weniger unregelmässig in - Einzelteile zerrissen, weil die Streckwerke auf die Baumwollfaserlänge eingestellt sind. Infolge der unregelmässigen Stapellänge der Seidenfasern, die durch das Verfahren bedingt ist, ist die Herstellung feiner Garnnummern, z.
B. über 80 engl. -- <B>136</B> metrisch unmöglich.
Das Verfahren gemäss vorliegender Er findung ist nun dadurch gekennzeichnet, dass die Seidenfasern auf die Stapellänge der Kunstspinnfaser geschnitten und mit dieser vermischt auf Baumwollspinnereimaschinen versponnen werden.
Es hat sich gezeigt, dass auf diese Weise eine billigere Herstellung von 331iscbgarneri möglich ist als beim Schappespinnverfahren und dass zugleich die feinsten Garnnummern erhältlich sind. Die Garne sind also wesent lich billiger als die nach dem Schappespinn- verfahren hergestellten, auch können sie ge genüber den bisher auf Baumwollmaschinen erhaltenen auf eine höhere Festigkeit und Feinheit gebracht werden, so dass ihre Ver arbeitung als Kette in der Weberei möglich ist.
Das Verfahren kann beispielsweise wie folgt ausgeführt werden: Die Seidenfasern werden in möglichst parallele Lage gebracht. Bekanntlich ist der Stapel der Seidenfasern unregelmässig und so lang, dass er ohne wei teres auf Baumwollspinnerei-Maschinen nicht verarbeitet werden kann. Infolgedessen müssen die Seidenfasern auf eine für das Baumwoll- spinnverfahren geeignete Stapellänge ge schnitten werden. Man benutzt zunächst die Vorbereitungsmascbinen der Schappekäm- merei oder die Karde der Bourettespinnerei, um die Seidenfasern parallel zu legen.
Das so erhaltene Band wird einer Schneide maschine zugeführt. Das Schneiden soll mög lichst genau vorgenommen werden, damit nicht zu lange Fasern, die Schwierigkeiten in der Verspinnung der Baumwollspinnerei ergeben, anfallen.
Die Vermischung dar Seidenfasern mit den Kunstspinnfasern kann in verschiedener Weise zur Ausführung kommen. Zum Beispiel lässt sich die Vermischung mit den Kunstspinn- fasern vor der Verarbeitung vornehmen, oder aber die Kunstspinnfasern und die Seiden fasern werden separat auf den Vorbereitungs maschinen der Baumwollspinnerei zu einem Kardenband aufgearbeitet. Alsdann erfolgt die Vermischung der Bänder auf den Strecken. Die Weiterverspinnung erfolgt auf den in der Baumwollspinnerei vorhandenen Maschi nen, z.
B. nach dem Drei- oder Mehrzylinder- verfahren. . Es hat sich herausgestellt, dass bereits eine Zumischung von 20 % Seidenfasern zu 80 % Kunstspinnfasern genügt, um ein Garn zu erhalten, das infolge seines ausserordent lich lockeren Gefüges eine sehr gute Deck fähigkeit hat, wodurch beispielsweise einem aus dem Garn hergestellten Gewebe eine sehr gute Geschlossenheit und ein voller Griff gegeben werden. Über die übliche Dehnung hinaus hat das erhaltene Garn gute Elastizität, auch leitet es die Wärme schlecht.
Die Verspinnung in der Baumwollspin nerei stellt sich, speziell in den feineren Nummern, billiger als eine Aufarbeitung im Schappespinnverfahren.
Natürlich können auch durch diese Ver mischungen in der fertigen Ware färberische Effekte durch einseitiges Ausfärben auf Kunst spinnfaser oder Seidenfaser erzielt werden.
Process for the production of a mixed yarn from artificial spun fibers and silk fibers. The present invention relates to a method for the production of a mixed yarn from man-made spinach fibers and silk fibers cut to the staple length and in particular to a method for the production of such yarns on cotton spinning machines.
It is known to produce yarns from mixtures of silk fibers and synthetic staple fibers using the Schappes spinning process, but this process is quite expensive. It is also known to add small percentages of silk fibers to man-made staple fibers, in particular staple fibers, and to spin them in the cotton mill. The silk fibers are added in their natural length and are torn more or less irregularly into individual parts during processing, because the drafting devices are set to the cotton fiber length. Due to the irregular staple length of the silk fibers, which is caused by the process, the production of fine yarn counts, z.
B. over 80 engl. - <B> 136 </B> metrically impossible.
The method according to the present invention is now characterized in that the silk fibers are cut to the staple length of the man-made staple fiber and mixed with this spun on cotton spinning machines.
It has been shown that in this way a cheaper production of 331iscbgarneri is possible than with the Schappe spinning process and that at the same time the finest yarn counts are available. The yarns are therefore significantly cheaper than those produced using the Schappes spinning process, and they can also be made to a higher strength and fineness than those previously obtained on cotton machines, so that they can be processed as warp in the weaving mill.
The method can be carried out, for example, as follows: The silk fibers are brought into as parallel a position as possible. It is well known that the pile of silk fibers is irregular and so long that it cannot be processed on cotton spinning machines without white teres. As a result, the silk fibers must be cut to a staple length suitable for the cotton spinning process. At first, one uses the preparation machines of the Schappekämmerei or the card of the Bourette spinning mill to lay the silk fibers parallel.
The tape thus obtained is fed to a cutting machine. The cutting should be carried out as accurately as possible so that fibers that are too long, which cause difficulties in spinning the cotton mill, are not incurred.
The mixing of the silk fibers with the man-made staple fibers can be carried out in various ways. For example, it can be mixed with the man-made staple fibers before processing, or the man-made staple fibers and silk fibers are processed separately to form a card sliver on the cotton mill's preparation machines. Then the belts are mixed on the routes. The further spinning takes place on the machines available in the cotton mill, z.
B. according to the three- or multi-cylinder process. . It has been found that an admixture of 20% silk fibers to 80% man-made staple fibers is sufficient to obtain a yarn which, due to its extraordinarily loose structure, has a very good covering ability, which, for example, gives a fabric made from the yarn a very good one Unity and a full grip are given. In addition to the usual elongation, the yarn obtained has good elasticity, and it also conducts heat poorly.
Spinning in the cotton spinning mill is cheaper, especially in the finer numbers, than processing in the Schappespinnverfahren.
Of course, these mixtures can also be used to achieve coloring effects in the finished goods by one-sided coloring on synthetic staple fibers or silk fibers.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE586601T | 1930-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH159127A true CH159127A (en) | 1932-12-31 |
Family
ID=6572060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH159127D CH159127A (en) | 1930-10-30 | 1931-09-01 | Process for the production of a mixed yarn from synthetic staple fibers and silk fibers. |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT133583B (en) |
CH (1) | CH159127A (en) |
DE (1) | DE586601C (en) |
FR (1) | FR726012A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1032850B (en) * | 1955-09-12 | 1958-06-26 | Rudolf Zimmermann O H G | Waterproof electric light |
DE1065088B (en) * | 1956-08-29 | 1959-09-10 | Heybroek Zelander N V | Crown body for pendant lights |
DE1099217B (en) * | 1958-09-27 | 1961-02-09 | Jacques Giacobino | Device for separate fee counting of the amounts of heat consumed in different, separate rooms or apartments in a collective heating system |
ES130354Y (en) * | 1967-06-06 | 1968-03-16 | Peris Andreu, S. A. | PERFECTED ELEMENTS FOR LAMPS AND OTHER ELECTRICAL LIGHTING APPARATUS. |
GB1503431A (en) * | 1975-02-11 | 1978-03-08 | Bortoluzzi P | Light fixture |
FR2656915B1 (en) * | 1990-01-11 | 1992-04-10 | Soka | DEVICE FOR SUSPENDING A LAMP. |
BE1012995A5 (en) * | 1998-06-17 | 2001-07-03 | Massive Nv | Lights with a box and at least one arm. |
CA2736128A1 (en) * | 2008-09-09 | 2010-03-18 | 300K Enterprises Pty Ltd. | Coupling and method for use with a lamp fitting |
IT201800010233A1 (en) * | 2018-11-12 | 2020-05-12 | Alan Caronna | METHOD OF CONSTRUCTION OF LAMPS AND CHANDELIERS, AND PRODUCTS MADE |
-
1930
- 1930-10-30 DE DE1930586601D patent/DE586601C/en not_active Expired
-
1931
- 1931-09-01 CH CH159127D patent/CH159127A/en unknown
- 1931-10-23 AT AT133583D patent/AT133583B/en active
- 1931-10-29 FR FR726012D patent/FR726012A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR726012A (en) | 1932-05-21 |
AT133583B (en) | 1933-05-26 |
DE586601C (en) | 1933-10-23 |
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