CS216737B1 - Fabric with effectial design and method of making the saame - Google Patents

Abstract

The invention solves the creation of spectacular the pattern of the fabric where the warp threads are of non-shrinking fibers, the weft system is alternately made of weft threads of fibers less precipitating. Weft threads contain polyester liners, of which coagulation before heat treatment is from 10% to 50% at 150 ° C. Heat treatment of the fabric at temperature in the range of 90 to 230 ° C, polyester coagulating and / or less coagulating fibers precipitate from 10% to 30% of its original length.

Description

( ⁵⁴ ) Fabric with a fancy pattern and method of its manufacture

The invention solves the creation of an impressive fabric pattern, wherein the warp yarns are of non-coagulated fibers, the weft assembly being formed alternately of weft yarns of less coagulated fibers. The weft yarns comprise polyester filaments whose shrinkage before heat treatment is from 10% to 50% at 150 ° C. By heat treating the fabric at a temperature in the range of 90 to 230 ° C, the polyester fibers shrink and / or less shrink from 10% to 30% of their original length.

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BACKGROUND OF THE INVENTION The present invention relates to an effect pattern fabric and a method of making the same, and to providing an effect pattern using shrinkage and less shrinkage fibers in only one set of threads.

Hitherto known fabrics and effect patterns and methods of making them use combinations of non-shrinkable fibers with mild shrinkage fibers with a maximum shrinkage of 10% at 150 ° C, or an impressive pattern is formed by different braking of the individual thread strips in preparation

-Ovy. Both of these methods are characterized by considerable labor and a multi-leaf shed device or jacquard machine is required to produce an impressive pattern. When using a combination of non-shrinking and slightly shrinking threads in the warp system, two warp beams are used. Another method for producing fabrics with an impressive pattern is the final effect of resorcinol printing on a smooth fabric. However, the plasticity and effect achieved in this process is lower than in the process of combining differently coagulated fibers.

The above drawbacks are overcome by the invention, which is based on the fact that the warp yarns are made of non-shrinkable fibers, while the weft assembly is formed alternately of weft, shrinkable threads and weft-shrinkage threads. The weft yarns consist of polyester fibers whose pre-heat shrinkage is from 10% to 50% at 150 ° C. By heat treatment at a temperature in the range of 90 ° to 230 ° C, the polyester fibers shrink and / or less shrink from 10% to 30% of their original length and form the desired effect pattern. According to the process of the present invention, it is necessary to use PESh with sufficient shrinkage. The shrinkage of H3Sh is most often determined in boiling water. For high-shrinkage fibers, shrinkage in hot air is also common. at 150 ° C. Longened TESh types at 150 ° C most often have shrinkage up to 10%. It is possible to achieve shrinkage up to approx. 18% when drawing and adjusting the drawing temperatures. In the case of a speed-spinning fiber, i.e. at a spinning speed above 6,000. meters, it is possible to achieve a significantly higher shrinkage during stretching, up to about 50%. Thus, the shrinkage can be varied within the range of 10-50%. For the process of the present invention, shrinkage of 15 to 35% is preferred. The shrinkage can also be increased by copolyesterification with, for example, isophthalic acid

In this way, considerable labor is produced in the production of fabrics with a fancy pattern, and labor productivity is increased. The removal of the multi-roll configuration on a multi-stroke condition. '' The euo of the shed device or the jacquard device has other advantages, such as increased performance, increased production capacity and other economic effect.

Example 1

Material: warp weft

PESh 84 dtex, f24, Z200, NR

HSSh 84 dtex, f24, Z200, NR

PESh 110 dtex., F 36, Z 160, and with a shrinkage of 30% at 150 ° C

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Loom type T 51 EM width: radial 109 cm gray 104 cm finished 95 cm

Beam: čm 160. 10 cm ^-1

Directions to the spoke: center and edge 3 threads in the tooth

Number of sheets: 6

Throwing:

example 2.1 1 1 weft PESh 50 dtex, f 12 escape HSSh 50 dtex F 18, example 2.2 2 wefts PESh 50 dtex, F 12 2 wefts HSSh 50 dtex, F 18, example 2.3 30 wefts HSSh 50 dtex, F 12, 8 wefts PESh 50 dtex, F 18, example 2.4 70 wefts PESh 50 dtex, F 12, 8 wefts PESh 50 dtex, F 18,

etc.

t °

Of 160 with a shrinkage of 30% at 150 ° C it

Of 160 with a shrinkage of 30% at 150 ° C it

Of 160 with shrinkage * 30% at 150 ° C it

Z 160 with shrinkage of 30% at 150 ° C

Number of boats used: 2 Binding: canvas 1/1

Example 3

Material: warp escape PESh 84 dtex, f24, Z200, NR PESh 50 dtex PESh 50 dtex it,?.: Z 160 with a shrinkage of 30% at 150 ° C Receives: warp in the state of 42 threads. cm ^-1 44 yarns. cm ^-1 finished 50 threads. cm ^-1 escape 34 yarns. cm ^-1 34 threads. cm ^-1 finished with 36 threads. cm ” ¹

Width: beam Director finished 116 cm 111 cm 98 cm Beam: No 210 . 10 cm Instructions into the beam: 2 nt per tooth

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Received: warp in state 42 threads. _M- l om. Director 44 threads. -1 / 0®. 7 'finished 47 threads. cm ^-1 escape in state 30 threads ’. cm ” ¹ Director 32 threads. cm ” ¹ finished 34 threads. -1 cm Loom: silk shuttle Status Benninger type BZ 125 width: radial 116 cm Director 111 cm finished 102 cm

Beam: No 210. 10 cm ” ¹

Spoke instructions: center of 2 threads, edges of 2 threads in the tooth

Number of sheets: 6

Throwing: Example 1.1 18 PESh 84 dtex, f 24, NR PESh 110 dtex, f 36, Z 160 with 30% shrinkage at 150 ° C Example 1.2 60 PESh 84 dtex, f 24, NR PESh 110 dtex, f NR 36, Z 160 with 30% shrinkage at 150 ° C Example 1.3 90 lESh 84 dtex, f 24, NR PESh 110 dtex, NR 36, Z 160 with 30% shrinkage at 150 ° C Example 1.4 120 PESh 84 dtex, f 24, NR wefts FESh 110 dtex, f 36, Z 160 with 30% shrinkage at 150 ° C etc.

Plum substitution: one-sided

Number of boats used: 2

Binding: canvas 1/1

Example 2

Material: warp weft

Received: warp in the state of unfinished finished escape in the state of unfinished finished

PESh 50 dtex, f12, Z 900

PESh 50 dtex, f12, t0

B3Sh 50 dtex, f 18, Z 160 ee 30% shrinkage at 150 ° C with 1 thread. cm thread. cm 55 threads. cm thread and cm thread. cm ” ¹ thread. cm ' ¹

Γ ¹

-and

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Instructions with breakdown of cane: 4872 threads and 2 nt per tooth = 2436 cane

50 dtex, f 12, t 0, White 50 dtex, f 18, Of 160 se coagulation 30% at 150 ° c 50 dtex, F 12, t 0, PM 50 dtex, F ¹⁸ > OF 160 se coagulation 30 9 at 150 ° c 50 dtex, F 12, t 0, Bl 50 dtex, F 18, OF 160.se coagulation 30 at 150 ° c 50 dtex, F 12, t 0, PM 50 dtex, F 18, OF 160 se coagulation 30 9 at 150 ° C 50 dtex, F 12, t 0, PM 50 dtex, F 16, of 160 se coagulation 30 9 at 150 ° c 50 dtex, F 12, t 0, PM 50 dtex, F 18, of 160 se coagulation 30 9 at 150 ° 0

weft spin 34 wefts Junction change: one-sided Number of boats used: 2

Number of sheets: 6

Condition: silk boat condition Benninger, type BZ 125 Binding: canvas l / l

Example 4

Material: warp PADd 67 dtex, f 16, Z. 300 weft PADh 67 dtex, f 16, Z 130

PESh 110 dtex, f 36, 2160 with a shrinkage of 30% at 150 ° C

Receives:

outline in state 38 of threads  · cm ^- · '' Director 39 of threads ·· cm ^- · ¹ · finished 46 of threads · ' cm ^- · '' Escape in state 30 of threads • cm ^-1 Director 30, 5 threads . cm ^- ' finished 32 of threads • -1 cm

Loom: Benninger silk shuttle loom, type BZ 125

Width: radial 110 cm gray 108 cm. finished 90 cm

Beam: čm 190

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Beam instructions: center nt to Number of leaves outside edges: 4

Binding: canvas l / l

Throwing example 4.1 4 wefts wefts example 4 * 2 8 wefts children 4.3 4.3 30 wefts wefts

Example 4.4 60 wefts 24 wefts etc.

Tooth, Region 3 hit the tooth

PADh 67 dtex, f16, Z 130 ESh 110 dtex, f 36, Z 160

PADh 67 dtex, 1616, Z 13ŮESh 110 dtex, 3636, Z 160

PADh 67 dtex, f16, Z 130 ESh 110 dtex, f 36, Z 160

PADh 6? dtex, f 16, Z 130 ESh 110 dtex, f 36, Z 160 with 30% shrinkage at 150 ^e 0 with 30% shrinkage at 150 ° C ee 30% shrinkage at 15o ° c with 30% shrinkage at 150 ° C

Example 5

Material: o sNaVa

PADh 67 dtex, f 16, 300 Z 'wads COTTON 42 / l BD

EESh 110 dtex, f 36, 160 Z with a shrinkage of 30% at 150 ° C

Receives:

outline in state 44 nt. 44,5 nt 50 nt. Cm ^-1 . cm ^-1 cm ^-1 Director finished Escape In state 30 nt • -and cm Director 31 nt • eml finished 32 nt • cm ^-1

Loom STB 175 cm

Radial mesh 165 cm gray 163 cm finished 145 cm

Beam: CM 220

Instructions de beam center 2 nt to tooth, edges 4 and 2 nt to tooth alternately

Number of sheets: 8

Custody! canvas 1/1 HázOhí: Example 5 * 1 20 May wefts 6 wefts Example 5.2 40 wefts 12 wefts

Ba 42/1 cm BD

EESh 110 dtex, £ 36, Z 160

Ba 42/1 cm BD

ÍESh 110 dtex, f 36, Z 160 with 30% shrinkage at 150 ^µ G with 30% shrinkage at 150 ° C

216 737 Example 5.3 60 weft Ba 42 / lm BD weft lESh 110 dtex, f 36, Z 160 with 30% irradiation at 150 ° C, etc. ·

Example 6

Material: warp lES / Ba 68/1 cv stap escape EES / Ba 68/1 cv stap PESh 110 dtex, f 36, Z ie Receives: warp in state 40 threads -and . cm Director 41 threads . cm ^-1 finished 49 threads _Λ -1 • cm escape in state 28 threads . cm ^-1 Director 28,5 nt -1 • cm finished 30 threads . cm ^-1

Loom: Benninger silk shuttle loom, type BZ 125

Sulfur: radial 110 cm gray 107 cm finished 90 cm

Paorsek: Deer 200

Beam instructions: center 2 nt per tooth, edge 3 nt per tooth

Number of leaves outside regions: 4

Throwing: example 6.1 20 PES / Ba 68/1 cm wefts HESh 110 dtex, f 36, Z 160 weft cut with 30% shrinkage at 150 ° C example 6.2 40 PES / Ba 68/1 wefts PESh 110 dtex, f 36, Z 160 with 30% shrinkage at 150 ° C Example 6.3 60 PES / Ba 68/1 wefts PESh 110 dtex, f 36, Z 160 with 30% shrinkage at 150 ° C

Adaptation for examples 1, 2, 3, 4, 5, and 6:

starch 120 min at 90 ° C or machine wash at 20 m.min ^-1 at 85 ° C drying on a flat-bed dryer at 20 m / min and 100 ° C pre-fixation on the drying frame at 20 m. min ^-1 at 175 ° C bleaching for 60 minutes at 90 ° C or dyeing on a Jett string pressurizer 45 min at 125 ° 0 fixation on the drying frame at 30 m.min ^-1 at 140 ° C

216 737 Foulard impregnation and drying on a drying frame 30 m.min -1, 140 ° C, galvanization at 20 numin " ¹ at 70 ° C adjustment.

In the examples, PADh, VSh, cotton, wool, linen and the like can be used instead of unmodified ESh.

The process for producing fabrics with an impressive pattern can be used both in the silk industry and in cotton, linen and wool.

Claims (3)

A fabric having an effect pattern formed by heat treating a fabric comprising shrinkage, less shrinkage and non-shrinkable yarns, characterized in that the warp yarns are of non-shrinkable fibers, while the weft assembly is formed alternately of weft yarn of shrinkable fibers and weft yarn of less shrinkable fibers. The second fabric with a fancy pattern according to claim 1, characterized in that the weft yarns comprise polyester fibers whose shrinkage before the heat treatment is from 10% to 5U% at 150 ° C ^J 3. A method according to claim 1, wherein the heat treatment at a temperature in the range of 90 to 3230 [deg.] C. shrinks the polyester fibers and / or less shrinks from 10% to 30% of their original length.