SU450004A1 - The method of obtaining yarn from a tow of chemical fibers - Google Patents

The method of obtaining yarn from a tow of chemical fibers

Info

Publication number
SU450004A1
SU450004A1 SU1843086A SU1843086A SU450004A1 SU 450004 A1 SU450004 A1 SU 450004A1 SU 1843086 A SU1843086 A SU 1843086A SU 1843086 A SU1843086 A SU 1843086A SU 450004 A1 SU450004 A1 SU 450004A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tow
yarn
chemical fibers
fibers
obtaining yarn
Prior art date
Application number
SU1843086A
Other languages
Russian (ru)
Inventor
Алексей Григорьевич Севостьянов
Джемали Сергеевич Маргвелашвили
Original Assignee
Московский текстильный институт
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 Московский текстильный институт filed Critical Московский текстильный институт
Priority to SU1843086A priority Critical patent/SU450004A1/en
Application granted granted Critical
Publication of SU450004A1 publication Critical patent/SU450004A1/en

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  • Preliminary Treatment Of Fibers (AREA)

Description

1one

Изобретение относитс  к области текстильной промышленности, в частности к способу по;гучений пр жи непосредственно из жзута химических волокон.The invention relates to the field of the textile industry, in particular, to a method for the production of yarn directly from zhzu chemical fibers.

Известен способ получени  пр жи из жгута химических волокон путем штапелировани  жгута и выт гиБан1Ш ленточки до образовани  дискретного потока волокон и формировани  пр жи.There is a known method of producing yarn from a bundle of chemical fibers by stapling a bundle and pulling a ribbon to form a discrete fiber flow and forming yarn.

В известном способе штапелирование жгута осуществл ют путем контролируе1ч1Ого р азрыва, а дискретный поток волокон образуют посредством выт гивани  в выт жном приборе .In a known method, stapling of a rope is carried out by means of a controlled breaking, and a discrete stream of fibers is formed by drawing in a stretching device.

При этом в зоне разрыва филаментов происходит их перенапр жение, вследствие чего пр жу получают с низким разрывным удлинением и большой усадкой.In this case, in the zone of rupture of the filaments, their overvoltage occurs, as a result of which the yarn is obtained with a low tensile elongation and large shrinkage.

С целью улучше1ш  качества пр жи по предлагаемому способу перед штапелированием филаменты жгута распредел ют на плоскости тонким слоем, а штапелирова- ние жгута производ т путем разрезани  этого сло , при этом дискретный поток волокон получают путем зажима образован ных штапельков и вычеслвани  из них опииочиых волокон.In order to improve the quality of the yarn in the proposed method, prior to stapling, the filaments of the tow are spread on a plane in a thin layer, and the stapling of the tow is produced by cutting this layer, with a discrete fiber flow obtained by clamping the formed staples and combing out optic fibers.

Способ осуществл ют следующим образом .The method is carried out as follows.

Жгут химических филаментов расправл ют на плоскости тонким слоем, который шталелируют путем разрезани , и штапельки подают в приспособление дл  зажима, из которых отдельные волокна вычесывакп-, образу  дискретный поток волокон, поступа ющий в камеру пневмомеханического пр дени , где происходит процесс скручени  волокон и формировани  пр жи.The filament tow is straightened in a plane with a thin layer that is stacked by cutting, and the staples are fed to a clamping device, from which individual fibers are combed out, forming a discrete fiber flow, which enters the pneumatic spinning chamber, where the process of fiber twisting and forming takes place yi

ПРЕДМЕТ ИЗОБРЕТЕНИЯSUBJECT OF INVENTION

Способ получени  пражи из жгута химических волокон путем щтапелировани  жгута и. выт гивани  ленточки до образовани  дискретного потока волокон и формировани  пр жи, отличающийс  тем, что, с целью ул/чшенн  качества пр  жн, перед штапелированием филаменты жгута распредел ют на плоскости тонким слоем, а штапелирование жгута производ т путем разрезани  этого сло , при этом дискретный поток волокон получают путем зажима образованных штанельков и вычесывани  из них одиночных волокон.The method of obtaining Prague from the bundle of chemical fibers by shtapelirovanii harness and. stretching the ribbon before forming a discrete fiber stream and forming a yarn, characterized in that, for the purpose of yarn quality, prior to stapling, the filaments of the rope are spread on the plane in a thin layer, and the staple of the rope is produced by cutting this layer, A discrete stream of fibers is produced by clamping the formed studs and combing single fibers from them.

SU1843086A 1972-10-04 1972-10-04 The method of obtaining yarn from a tow of chemical fibers SU450004A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1843086A SU450004A1 (en) 1972-10-04 1972-10-04 The method of obtaining yarn from a tow of chemical fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1843086A SU450004A1 (en) 1972-10-04 1972-10-04 The method of obtaining yarn from a tow of chemical fibers

Publications (1)

Publication Number Publication Date
SU450004A1 true SU450004A1 (en) 1974-11-15

Family

ID=20531168

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1843086A SU450004A1 (en) 1972-10-04 1972-10-04 The method of obtaining yarn from a tow of chemical fibers

Country Status (1)

Country Link
SU (1) SU450004A1 (en)

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