DE1435159A1 - Textiles made from incorrectly twisted yarn - Google Patents

Description

The priority of filing in the UK from November 5, 1959 has been claimed.

The present invention relates to improved textile articles and garments made from padded oarn the end. Single threads are made.

Filled yarns made from monofilaments can be different Way to be made. It is known, for example, to produce padded oars from single threads by twisting a single thread yarn, the twist being established in the single threads, for example by heating, and then the oarn is untwisted again. Be through this procedure

BATH ORIGINAL

809901/0169

H35159

the single threads, which were essentially straight, are deformed, and the yarn is filled up as a result. Such a yarn is commonly referred to as twisfc crimped bulked ir & vn . Io the prass! The yerawiraess and latswlraa "nowadays generally take place through Falschverswimo ^ j, mxd the through Versswirg @ krä" seltesi on filled aarae ^ which duroh application

such Faischverswirnung are produced hereinafter referred to as yarns filled with F & lsehv @ rzwirnunj§

Ira comparison Biit Moll- uföd Bauniwollgarnea © elirasspfen by false twisting filled up darne to a considerable extent "when they are exposed to hot humid conditions * for example hot water or the biaffect of steam" _β If garments οά®ν other textile products are made from such filled yarns © is a generally customary, bottle it in much gr ^ sseren Abmessuagen New York Convention rait ^^ smntlXoh looser to knit or weave, - is required than to produce the desired G @ gexistaad © s. The item of clothing or the item of clothing is then subjected to a controlled degree of shrinkage, for example by washing at 60 ° C. This shrinkage of the filled yarn is required in order to achieve örad of replenishment that is required "to the garment or the Tsjdr-i! Object good textile properties to lend. A shrunken keel

ORfQfNAL

809901/0169

H35159

dungestUok or textile products in which the yarn has optimal text !! properties and that the exact end » has valid dimensions, a great deal of care must be taken. If the item of clothing or the textile item has shrunk to an insufficient extent, so will in the yarn not the required replenishment, while if the object has shrunk purple, a piece of clothing or a Textile article is obtained that has a hard compacted Has handle. The procedure must therefore be regulated very precisely. After washing, the garment or textile article is shaped by the application of heat, namely by means of a heat treatment in order to maintain the given dimensions during the subsequent treatment and use.

When clothes or textiles are made of cotton or wool are produced, the process is much easier to carry out and less prone to errors. As the clothes or textiles do not shrink to a great extent, for example by 5 #, they are woven or knitted in a size, which almost corresponds to the final desired size. These items usually undergo a washing or steaming treatment subject to the fact that all parts of the garment or the textile manufacture have the same conditions are subjected and which shrink equally. One

BATH 809901/0169

the product is shaped by the action of heat generally not required.

Most of the machine equipment that is forfeited or Verstrioken was originally used for di © processing determined by wool and cotton yarns many machines know the necessary settings to be able to make * in order to be able to process items of clothing or textiles made from incorrectly twisted padded yarns, this represents an additional corapuscation of the manufacturing process and can easily lead to errors. If circular forming machines continue to be used, there are certain ones Restrictions on the type of product that, on these machines * because the size of the Garment or textile product * that are being knitted can, äuroh the size of the machine is limited. When processing If the yarn is incorrectly twisted and filled up, the knitted or knitted product may not be large be enough to match the severe shrinkage & u which occurs in the cleaning process and the desired dimensions are obtained.

In accordance with the present invention, there are now new and improved knitted textiles or items of clothing made from incorrectly mixed, padded, single thread yarn suggested which is characterized by the Textile object - or the fabric is knitted from a yarn.

809901/0169

that is less than 15 # crimp elongation and shrinkage per unit of length in hot water or steam of no more than owns $ 10.

The curl stretching can be done by applying a very small amount Load of 0.0033 g per denier can be measured on the qarn « i.e. a load just enough to stretch the yarn so that its original length can be measured can then apply a load of 0.04 g per denier to the Yarn is applied which is sufficient to stretch the yarn and remove the crimp. The difference between these both values represent the yarn crimp elongation /

The textile product or the garment can be on any known machine are knitted, for example on chain or weft knitting or circular knitting machines. That to manufacture of the text !! object or garment used Yarn must be padded with a wrong twist that has a low crimp elongation in order to facilitate knitting Make it easier, and must be replenished before starting the knitting process so that there is no shrinkage treatment needs to be subjected to permanent puckering, as is the case with most improperly twisted ones padded yarn the case eats. Preferably, the Oarn should be a non-twisted (non-torque) yarn as it this makes it possible to use a single yarn if desired use.

809901/0169

143515

A filled Q & vn _g that has been made from any * canoe 2 for the production of Itexfcllisn and clothing items according to the Brff IMiaag ^ r uses only iessllcsh polyamide, polyolefin and polyajory It is pre-weighed *, PQlydsfcergarße® Tei sol-elae @ ls ylen © * ^ w verviendea, because this © istea wäi'ssereui issnd ren handle besitseEii *

The yarn can vox ¹ dsa ¥ © rsti? ieken g

di © textiles etc.

of the invention as a result of its seFii? seii Sekr-urapfoHg also any of the betennteis movement instructions without any shrinkage occurring or ciie ®Mg®eg @ iehsxeten textile properties being lost

In the following example the invention applies

Two filled polyester yarn © A unu B mi® Tet * y \ ®tte i-mrden on a 10 gauge Fla ^ hbettstrickisasohin © processed-, De.3 was a dtireli Falsonvej ^ awinnung auf @ filled G & rn of 2 χ S / 150 Deisler "with a negligible stretch (7 ^) and a slight shrinkage (8 ^), wlfer © iic» öae yarn B @ iß Palßchver ^ wntang filled up öara of S 2ε g / 530 desire in the trade known type aiit a © rhofcen and a high shrinkage (5

From both a yarn FrobetexfcilefeGff was using

809907/0163

BATH-

knitted under the same conditions »i.e. it was knitted on a Knit bed worked with 180 needles on each side, the number of rows knitted in each case being 300 was. Three different samples were made from each yarn using the following three different tissue settings.

1. 1 h I rib with a cam setting of 10

3. Half cardigan with three cam settings of 11.

After knitting, all of the fabric samples were 15 minutes subjected to a washing treatment at 60 ° C. in a bath, followed by 40 minutes with a disperse dye Colored on boiling, then rinsed, drained, in the drum dried and ironed.

The resulting textiles are shown in the following tables compiled.

Table 1 gives the properties of the textile products, such as it comes from the knitting machine.

^ÖA0

809901/0 169

H35159

Q & vn Table 1 Length (inch) Machinery-
classification A. Width (target) 19th (D B. 14.5 Sl A. 14th 16 3/4 (2) B. 8 I / g 20 1/4 A. 8th 15th (5) . B. 16 5/4 15 l / s 16 1/2

From this table, BiQh _{3 shows} that the yarn A is in all a product of greater width and shorter length © rgitot than the Q & vn B. This is based on the fact that eich makes the 3a? N B more difficult to scatter than the @arn due to its greater elasticity A, a twisted wool yarn, produced a part of the product of the same size as the product made from yarn A. In all cases, the product made from d @ iB Öarn A @ © st © lifce T @ JEtilprodwkt a more flexible and better look than the ai ^ a Oai * ^ B made product.

In the following T®fe @ Il @ g eats the size of the textile product after bleaching and dyeing

BAD ORIQiNAL

Π 1 R Q

- 9 - Table 2

Machinery-
setting • öarn Wide "(inch) Length (inch) (D A. 15 3/4 15 1/4 B. 15th 12 1/4 (2) A. 8 1/2 15 l / s B. 8th 1? (3) A. 17 1/2 13th B. 16 9 1/2

From Table 2 it can be seen that those produced from Oarn B. Scratch textiles a lot more than the ouch the yarn A produced. The products made from yarn B. have a hard deserved dead grip, while the from the Oarn A products a good rating and have excellent mesh clarity, that is, from the Products made from Oarn A are all superior to those made from Oarn B after the shaping treatment, like them is commonly used for such products «,

Although this is not evident from the example above « in the commercial production of knitted textiles and garments according to the invention yet another essential one The advantage can be determined »namely that of repeatability. It is difficult * to achieve that «if a Garment made from elnea yarn with a high degree of shrinkage * dung piece or textile product subjected to the finishing treatment

809901/0169

will, this ura üe.n happy amount; scteumpft wad cll-ss © lischaft occurs again and again. The textile productions uböcSre according to the invention geigen efe & r inffekt® your @ i? Scruffy, no wide modification with regard to their shafts aaofe disr finlshbehnndlung.

The garments are dyed and dyed in a different way. D & ifÜ ^T e @ FM made from besitseti steietet © ^f pg; <sfcilprod [ulcfc © _s ivelch © la üehi & M € frfor; w @ rS © K _s wodureli you scolded w © E ^e ävii _s . Bi © Irö <äle specified "shrinkage, as it is with öewebea's" Fari.1 igt _s which are made from other filled yarns "..

F & tenfcaasprüche t

809901/0169

Claims (1)

U35159 Claims 1.) Oestricted textile products or garments from wrong twisted padded monofilament yarn, characterized in that that the textile product or garment is knitted from a yarn that has a yarn puck elongation of less than 15 # and a shrinkage per unit length in hot water or Steam of no more never owns $ 10. 2.) Textile product according to claim 1, characterized in that the padded yarn is a polyester yarn. 5.) Textile product according to claim 1, characterized in that the padded yarn is a single untwisted yarn. BATH ORIGINAL 809901/0169