DE2253005A1 - PROCESS FOR MANUFACTURING DOUBLE-SURFACE JAQUARD KNITTING ON KNITTING MACHINES, PREFERABLY LARGE CIRCULAR KNITTING MACHINES - Google Patents

Description

2253001

Applicant: VEB Textilkombinat Cottbus

GDR 75 COTTBUS Klosterstrasse 71

Process for the production of double-sided jacquard knitted fabrics on knitting machines, preferably large circular knitting machines.

The invention relates to a method for producing double-faced jacquard knitted fabrics, preferably on Large circular knitting machines suitable for the production of heavy knitted fabrics * '

The purpose of the invention is to increase the number of Knitting systems, which result from the additional right / left partial rows, to the number that are absolutely necessary for the formation of the jacquard face, i.e. the required jacquard partial rows to reduce and thus enable a better utilization of the knitting systems »

Well-known heavy and low-stretch two-surface jacquard knitted fabrics with a thread laying that is in the Principle according to Figure 1 with two right / right jacquard partial rows 1 and 2 and a right / left partial row runs are made by means of known knitting processes manufactured for double-faced jacquard knitted fabrics,

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in that the needles of the dial 4 form the stitches on the inside and the needles of the cylinder 5, inserted or selected according to the I.Iufcter, form the outer or face side.

When dividing heavy, double jacquard knits, especially for use in outerwear, right / left partial rows are knitted in addition to the right / right jacquard partial rows to produce the face side, which are worked in exclusively by the dial needles (operating manual for Mayer circular knitting machines Type: 0VJA II jG der]? A, Mayer & Cie, Tailfingen)

It is well known that the technique of making heavy two-sided jacquard knits is based on the fact that in addition to the necessary jacquard partial rows and thus knitting systems for producing the face side additional knitting systems are required for the production of the right / left partial rows. From it it results that part of the knitting systems for the additional right / left partial rows is lost. That can mean more or less than a third of all knitting systems.

The invention is based on the object, the amount of thread material in the formation of the additional Right / left partial rows are knitted into the jacquard partial rows.

According to the invention, the task is thereby solved that in the formation of a jacquard sub-row by the separate supply of an additional Second thread knitted the required thread material with. In doing so, the second thread becomes like the needles submitted that it comes to lie behind the expelled cylinder needles, only detectable by the dial needles is inserted and therefore only on the

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BAD ORiGiNAL

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Ropes of the fabric is worked with. Where else the Hechtß lined the left-Tei! Would / · On the Mcht- Sohauseite be formed Easchen of two strands peels off with a mesh of a Padcn. An eapport is only knitted with as many knitting systems as are necessary for the formation of the jacquard side.

The invention achieves that the knitting systems for image Uli ?: the right s / Linlcs partial rows can be saved, which, depending on the repeat, means a labor productivity of about 33% per Iiaechinen revolution of a large circular knitting machine. The released knitting systems can be used to form further right / right jacquard part rows.

The invention will be explained in more detail below using the Eigur 2.

After Figure 2 can be seen as a two-systemigen jacquard the right / left part series were involved in four right / right-part series already two right / Lirilcs-part series are eigearbeitet and therefore this report after four knitting systems over conventional method of six knitting systems, has already been completed »Here, in the rows 6; 7, consisting of two jacquard sub-rows 8; 9 and 10; 11, three single-thread and three two-thread stitches and in the I,! asch ens tab there are also alternating single-thread and two-thread stitches been knitted . In Figure 2, depending on the capping of every second knitting system of a knitting machine, in addition to the pad that is placed in the needle cross to form the jacquard sub-row, a second pad can only be grasped by the dial needles by inserting the thread behind the driven cylinder needles, presented and entangled.

BATH ORIGINAL

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Claims (1)

a i-cntan; j | iι'Uc 1; e: 1. A method for IJcrGtellung a two-surface jacquard ^ ectrickes on knitting machines, preferably circular knitting machines, in which the needles of a knitting system that are driven out for knitting and form a cross against each other, a thread j η this cross is inserted, characterized in that in addition a second thread behind the Needle shaft, facing away from the needle tongue, only r / incr lladelcorte is inserted to form a right / left 3chleifenrcihe, which is tied together with the right / right sub-row formed on this work system, thus on the Kichtochuufjeite dec knitted fabric!. tabs made of 2 threads i-hl iinend with ^T! c.sehen be formed from a thread, wherein the additional second thread the two threads i.'aschen cue left series int only as a right / with incorporated, after which a rapport only liiit much Jtrickcystemen is knitted, as for the formation of the jacquajd side - Schauneitecrequirements are required and the 3t necessary compared to the conventional method ricksyslerne for the r.eohts / Links-I: rows are saved, :. A knitting process according to claim 1, characterized in that the knitted wales or ash reeds on one side of the knitted fabric are single-threaded (n) and double-threaded (2n) liacs,: ujai: imenseti: cn; where η - 1; Z; 3;. # .be. BATH ORIGINAL 309820/0655