CS224880B1 - Woven multistage fixing suit interlining - Google Patents

Description

The invention relates to the use of profiled synthetic, in particular polyamide or polyester lines, of a given embodiment for the construction of multistage warp and / or weft liners. Pairs of lines are processed by twisting with another two staple yarns by the method of so-called cracking. By varying the combination of the lines so treated and the base weft or base warp of different yarns, garments with zones having different stiffness can be obtained.

Until now, special viscose tows or smooth polyamide lines of small diameters, in combination with cotton or other yarns, have been used to construct woven fixative garments. The disadvantage of viscose kabil is their difficult to reach due to the necessity of using special raw materials and technology in their production.

Smooth lines of small diameters do not fully meet the requirements for the necessary quality of clothing fixation pads.

The aforementioned drawbacks are overcome by the construction of the woven multi-stage fixation garment of the present invention which comprises either a warp and / or a weft combination of base yarns with synthetic monofilaments, wherein the synthetic fibers provide the elasticity of the garment. The essence of the solution of the liner is that the elastic component is made of pairs of profile and dimensionally fixed synthetic lines, which are

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224 880 ee staple yarn, which is further connected with another staple yarn by twisting in the opposite direction to the previous twists *

Synthetic lines are preferably profiled into Y-shaped, wherein the steppe yarns used for twisting with a pair of lines have a fineness of 20 to 36 tex. The fineness of the synthetic lines used is in the range of 15 to 20 tex * The twisted pair of staple yarns has 400 to 700 twists per meter of distance. * To chop β with twisted pair of synthetic lines, use cellulose yarn or a mixture of eelulose fibers with synthetic fibers. Synthetic trays are mainly made of polyamide or polyester.

By using profiled polyamide or polyester lines together with the basic yarns to design the garment, the desired stiffness of the zones and transitions to the finished product can be achieved with various combinations of lines and yarns in the warp or weft. The base of the elastic part and the transitions of the garment is based on, for example, a polyamide line, type 6 or 6 * 6 or a polyester line, preferably with a thickness of 0.17 to 0.20 mm, of the V-profile. does not coagulate in the manufacture of linen.

For use in garments and lines, they will drop off, eg with cellulose yarn on a twisting machine.

When twisting, the two profile lines are joined, eg. with a cotton yarn with a fineness of 20 tex, twists of S 500 / m, and the semi-finished product thus prepared is again jumped again with the same cotton yarn, namely twists of 500 / m. The resulting fineness of the ses cotton yarn is 80 tex.

The garment inserts are suitable for reinforcing the front part of jackets and sheaths, and it is not necessary to use the reinforcement from classical mats and inserts nor double fixation. The flexibility of their zones is satisfactory.

The embodiment of the garment of the invention is explained in more detail in the examples.

Example 1

Here is a weft variant of a woven garment in which different zone stiffnesses are achieved by using chopped pairs of staple yarn synthetic lines in combination with the basic weft yarns.

Warp Material: Yarn 25 tex, ba / Vs or ba / KS blend, 60/40 ratio.

Material of weft: Combination of basic yarns with pairs of polyamide lines woven with staple yarns by the method of so-called counter-bands. The basic yarn is cotton,

The basic yarn is cotton, 42 tex. The elastic component is then twisted with two Y-shaped lines twisted with 20 tex cotton yarn, S 550 / m twist, and further twisted with the same cotton yarn of Z 550 / m.

The choice of the distance of the zones of the garment according to the stiffness and the ratio of the elastic component to the base yarns in each zone is given in the table.

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Rigid zone 30 cm 2 - 1 - flexible component: basic component First transition zone 8 cm 1 - 1 - flexible component: basic component Second transition zone 7 cm 1: 2 - flexible component: basic component Soft zone 4Q cm 0 - 100% basic component

The binding is a five-lined atlas, it has a warp of 18.8 / cm, a weft of 16.8 / cm. Individual zone reports mirror each other.

The treatment of the liner consists of washing on a continuous washing machine, non-coagulating treatment with urea-formaldehyde resin, drying, condensation, pressing and deposition with a thermal copolyamide having a melting range of 115 to 125 ° C, a melt index of about 0 g / 160, grain size 60 to 200 microns. at 24g / m and a density of 11 Mesh points.

The fixing conditions for ironing on the fusing machine must be determined according to the polyamide copolymer used and the fixed outer fabric.

Example 2

This is a warp variant of a woven garment in which different zone stiffnesses are achieved by using chopped pairs of synthetic staple yarns in combination with the basic yarns in the warp.

Outline material: Cotton base yarn, tex 29.5 x 2, S 500 / m. The elastic component of tex 80 and consists of two profile lines of polyamide or polyester, which are jumped sequentially with first and second staple yarns of 20 tex, 100% cotton. The second twist is the opposite twist. The number of twists is chosen between 400 and 700 per meter of length.

Weft Material: Yarn of a mixture of cellulose and synthetic fibers of heading No 24 to 34 tex.

The width of the zones of the garment according to the stiffness and the ratio of the elastic component to the base yarn in each zone is given in the table.

zone Width Ratio Soft 45 cm 0 - 100% base yarn First transition 5 cm 1 or 2 - elastic component: base yarn Second transition 5 cm 1 - 1 - elastic component: base yarn Graphite 30 cm 2 - 1 - elastic component: base yarn the zones are mirrored orderly, the stiffest zone being in the center. Custody

canvas, gets warp 15, l / cm, gets weft 16.2 / cm.

The method of treatment and deposition of the textile insert is identical to Example 1.

Claims (7)

1. A woven multi-step fixation garment comprising, in at least one system, a combination of base yarns and synthetic monofilaments to obtain zones and transitions in a fabric stiffness of the required stiffness, the monofilament providing elasticity, characterized in that the elastic component is formed of pairs of and dimensionally thermally fixed synthetic lines that are twisted with etched yarn to a blank that is twisted with the other etched yarn in the opposite direction to the previous twists. 2. The woven multi-step fixation garment of claim 1, wherein the steppe yarn has a fineness of 20 to 36 tex. 3. The woven multi-step fixation garment of item 1, characterized in that the synthetic lines have a fineness of 15 to 20 tex. 4. The woven multi-step fixation garment of claim 1, wherein the synthetic filaments are Y-shaped. 5. The woven multi-step fixation garment of claim 1, wherein the twisted pair of synthetic lines with ee etched yarns exhibits 400 to 700 twists per meter of length. 6. The woven multi-step fixation garment of item 1, characterized in that the steppe yarn is formed of eelulose fibers. 7. The woven multi-step fixation garment of claim 1, wherein the staple yarn comprises a mixture of eelulose and synthetic fibers. Price: 2.40 Kčs