TW476833B - Shrink-proof treatment of cellulosic fiber textile - Google Patents

Abstract

A method for shrink-proofing a cellulosic fiber textile that involves liquid ammonia treatment, hot water or caustic alkali treatment under tension or under no tension, and with optional resin treatment.

Description

476833 A7 B7 V. Description of the invention (1) Background of the invention Field of the invention The present invention relates to a method for preventing shrinkage of cellulose fiber textiles. More specifically, the method for treating cellulose fiber textiles makes the textile completely shrink-proof without loss of basic strength. Therefore, it minimizes the shrinkage after washing and minimizes the hardening after repeated washing. Previous techniques So far, cellulose fiber textiles have been widely used as clothing materials because they have the advantages of regulating moisture absorption, good feel and easy handling. However, such cellulose fiber textiles will shrink after washing and have problems of hardening after repeated washing. Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page). The reasons for shrinkage after cleaning are related to two phenomena. One of the phenomena is that the knitted fabric is deformed due to various factors during the manufacturing and processing. In more detail, · The woven knitted fabric is tossed and twisted in a free state without external force at the time of washing, and it is easy to return to the original stable state, thereby causing contraction. This shrinkage can be prevented by mechanical methods, such as mechanical pre-shrinking. This method uses a rubber belt or a felt layer type pre-shrinking machine to continuously and continuously shrink the fiber to reduce the possibility of shrinking the fiber and impart shrinkage resistance. However, this method cannot sufficiently reduce the possibility of shrinking of thick fiber cloth or hard final fiber. Another phenomenon is that the shrinkage of a woven knitted fabric is the result of individual fibers absorbing and swelling with water to increase their cross-sectional area. This contraction is caused by the absorption of water. After the fiber is dried to remove moisture, the fiber tissue cannot return to its original size before swelling. The paper size is in accordance with the Chinese National Standard (CNS) A4 (210X 297 mm) 476833 A7 B7. 5. The original description of the invention description (2). The fibers remain contracted. SUMMARY OF THE INVENTION The present invention proposes a method for treating cellulose fiber textiles, which is sufficiently shrink-proof without substantial loss of strength, so that its shrinkage after washing is minimized, and the hardening of the hand after repeated washing is minimized. . The present inventors have discovered that by treating cellulose fiber textiles with liquid ammonia, and then treating the fiber textiles with hot water or caustic under stretched or non-stretched conditions, the cellulose fiber textiles can be fully shrink-proof, so that they are useful for cleaning Shrinkage resistance is minimized after the washing, and the hardening of the hand after repeated washing is minimized. It is done without substantial loss of strength. Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the notes on the back before filling this page). In more detail, when pre-impregnated cellulose fiber textiles with liquid ammonia, the liquid ammonia not only penetrates into the amorphous phase area, Penetration into the crystalline region of cellulose breaks the hydrogen bonds, thereby causing the fiber to swell as a whole. Thereafter, heat treatment is performed to evaporate the liquid ammonia where the hydrogen bonds were newly formed, and at least a part of the crystalline region generates a cellulose III crystal structure. The crystals are fixed in a swollen state. This result reduces crystallinity. When such fibers are finally treated with resin, the anti-wrinkle and anti-shrink properties are improved, and the strength is slightly lost. This fact is known in the art. In contrast, after liquid ammonia treatment, by treating cellulose fiber textiles with hot water or caustic alkali, the crystal structure of cellulose III is restored to the crystal structure of cellulose I or II. During the process, hot water or caustic alkali penetrates during this process. , Still maintain the state of swelling. The fibrous structure is then fixed to swell and relax. Therefore, the influence of water swelling and stretching and relaxation due to cleaning is minimized or the paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) 476833 A7 B7 5. The invention description (3) is eliminated. Anti-shrink processing is done in this way. Subsequent resin treatment on this cellulose fiber textile treated in this way can give it improved wrinkle or shrink resistance compared to before resin treatment, without substantial loss of strength. In more detail, the resin treatment of the cellulose fiber textiles of the prior art has an increase in the amount of resin added and an improvement in wrinkle resistance or shrinkage resistance, but the tensile strength tends to decrease at the same time. When the tensile strength decreases, the hydrogen bonds can be stabilized by cross-linking the cellulose fibers, thereby improving the anti-wrinkle and anti-shrink properties. This is because of the possibility of regional brittle fracture due to the introduction of cross-linking. These situations contradict each other. A compromise must be found to improve shrinkage resistance and avoid loss of strength. Since cellulose fibers have a multiphase structure including crystalline and amorphous phase portions or skin and internal portions, it is necessary to uniformly distribute the crosslinked groups to avoid loss of strength. Printed by the Consumer Affairs Cooperation Card of the Central Bureau of the Ministry of Economic Affairs of the Ministry of Economic Affairs (please read the notes on the back before filling out this page) This need is met below. When fibers that have been sufficiently swelled with liquid ammonia treatment are treated with hot water or caustic under stretched or non-stretched conditions, some changes in the fiber structure in the swollen state are made to improve the accessibility of the fibers so that The ideal crystal structure of the connection points is distributed as uniformly as possible to achieve the improvement of the wrinkle resistance or the shrinkage resistance. When the fibers in this state are further treated with a resin, a small amount of resin is sufficient to improve the shrinkage prevention properties. The smaller the amount of resin added, the less the strength loss. In this way, a reasonable compromise between the above conflicting needs can be achieved. The anti-shrinkage treatment method of the present invention is beneficial to the production of sufficiently shrink-resistant cellulose fiber textiles without causing substantial loss of strength, minimizing the shrinkage effect after washing and minimizing the hardening of the touch after repeated washing. In particular, this paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 476833 A7 B7 V. Description of the invention (4) It can make cotton, linen, and rayon thin and low-strength textiles with improved anti-shrinkage Or wrinkle resistance to maintain practically acceptable strength. Therefore, the present invention provides a method for preventing shrinkage of cellulose fibers, which comprises treating the fiber textile with liquid ammonia, and then treating the fiber textile with hot water or caustic under stretched or non-stretched, and selectively treating the fiber with resin. Knot fabric. Detailed description of the invention The shrink-proof treatment method of the present invention comprises step (1), treating cellulose fiber textiles with liquid ammonia, and step (2) treating the fiber textiles with hot water or caustic under stretched or non-stretched conditions. i Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) The cellulose fiber textiles that can be treated by the method of the present invention are composed of cellulose fibers including natural fibers and regenerated cellulose fibers For example, cotton, hemp, coriander, polynosic, copper ammonium fiber, and high-strength regenerated cellulose fiber (for example, those commercially available under the trademark Tene 1). These natural fibers and regenerated cellulose fibers can be in the form of mixed fiber materials, which are prepared by blending their dagger fibers, such as synthetic fibers, with polyesters and polyamides. The mixed fiber material must have a relatively large amount of cellulose fibers, and a cellulose fiber content of at least 50% by weight is more preferable. The alkali treatment can be performed on fibers that are insoluble in the alkali solution used. Cellulose fiber textiles that can be used herein include woven fibers, knitwear, and nonwoven fibers. If necessary, the textile can be pretreated, such as scorching, desizing, scouring, bleaching and mercerizing. The textile can also be dyed or printed. This paper size applies Chinese National Standard (CNS) A4 (210 X 297 mm) 476833 A7 B7 V. Description of Invention (5) First, the cellulose fiber textile is treated with liquid ammonia, which is maintained at atmospheric pressure-3 3 Pre-preg the textile with liquid ammonia at ° C or lower. The significance of this prepreg includes immersion in liquid ammonia, spraying liquid ammonia, and coating liquid ammonia. The prepreg time can be appropriately selected in the range of about 5 to 40 seconds. 0 Liquid ammonia is most commonly used to trigger the conversion of cellulose I or II in cellulose fiber textiles into cellulose II. However, lower alkyl groups can be used if necessary. Amines such as methylamine and ethylamine. At the end of the process, the ammonia is removed from the cellulose fiber textile treated with liquid ammonia by heating. This liquid ammonia treatment causes the crystal structure of cellulose I or II to be converted into cellulose III crystals in proportion to the prepreg time. When the prepreg time is 5 seconds, the cellulose III crystal structure accounts for about 10% of the overall crystal, about 15% at 8 seconds, 25% at 12 seconds, and about 35% at 18 seconds. And about 40% at 20 seconds or more. Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) • When the liquid ammonia is treated with hot water, the crystal structure of cellulose III accounts for less than 40% of the total crystallization. Better, preferably from 10 to 3 5%. When the content of cellulose III is less than 10%, satisfactory anti-shrinkage properties cannot be obtained, and when the content of cellulose III is 40% or more, the feel becomes hard. Secondly, the cellulose fiber textiles with cellulose III crystal structure produced by liquid ammonia treatment are subjected to hot water treatment or caustic treatment in the stretched or non-stretched state, so that at least a part of the cellulose III crystal structure in the cellulose fiber textile is made. Conversion to cellulose I or II crystal structure. More specifically, according to the present invention, at least part of the cellulose III crystal structure can be converted into cellulose I or II crystal structure using one of the following procedures: This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 476833 Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (6) (a) First, the original cellulose cellulose I crystal structure is converted to cellulose III by liquid ammonia treatment, and converted by hot water treatment Cellulose I; (b) First, the cellulose II crystal structure of regenerated cellulose is converted to cellulose III by liquid ammonia treatment, and it is converted back to cellulose II by hot water treatment; (c) first, The cellulose I crystal structure of the original fiber is converted to cellulose II, which is then converted to cellulose III by liquid ammonia treatment, and then converted back to cellulose II by hot water treatment; and (d) first by liquid ammonia treatment The original cellulose I or II crystal structure is converted into cellulose III, and it is converted back to cellulose II by caustic treatment. During the transformation of cellulose crystal structure, all cellulose crystals are not necessarily transformed. The crystalline state of the final product is a mixture of cellulose crystalline states resulting from the steps that it has undergone. Hot water treatment is performed by immersing cellulose fiber textiles in hot water at a temperature of 100 to 150 ° C, preferably at 110 to 140 ° C. More specifically, a device capable of performing hot water treatment under high pressure is used. For example, high-pressure liquid flow dyeing machines, high-pressure paddle dyeing machines, high-pressure pad dyeing machines, high-pressure drum dyeing machines, or high-pressure beam dyeing machines perform hot water treatment. These hot water treatment times depend on the temperature of the hot water, etc., but are generally about 10 minutes to about 5 hours, and preferably 20 minutes to about 4 hours. The appropriate time is at least 2 hours at 100 ° C, at least 1 hour at 110 ° C, at least 40 minutes at 120 ° C, and at least 20 minutes at 130 ° C.

The hot water treatment caused at least partly, at least 25%, preferably at least 40% of the cellulose III crystal structure in the fiber textiles to be converted back to cellulose I. This paper size applies to Chinese National Standard (CNS) A4 specifications (210X 297 mm) (%) (Please read the precautions on the back before filling out this page) • Equipment, v " 476833 A7 B7 5. Description of the invention (7) or II crystal structure. More specifically, when the crystal structure is converted from cellulose I to cellulose III by liquid ammonia treatment, it can be changed back to cellulose I by hot water treatment. When it starts with cellulose II, the crystal structure can be changed back to cellulose II by hot water treatment. The conversion percentage of cellulose III to cellulose I or II can be based on {(percentage of cellulose III in the whole crystal before hot water treatment) -percent of cellulose III in the whole crystal after hot water treatment} / (hot water The percentage of cellulose III in the overall crystal before the treatment) X 1 0 0 0 Hot water treatment is performed in the stretched or non-stretched state of the textile. Hot water treatment is performed using a high-pressure liquid flow dyeing machine, a high-pressure drum dyeing machine, or a high-pressure paddle dyeing machine depending on the type and application of the textile, and maintaining the textile in a non-stretched state. Alternatively, use a high-pressure warp beam dyeing machine or high-pressure jig dyeing machine to keep the textile flat (stretched). Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs • When hot water treatment is performed using a high-pressure liquid flow dyeing machine, a high-pressure drum dyeing machine, or a high-pressure paddle-type dyeing machine when the textile is not stretched, the stress in the textile material will relax The result is improved shrinkage resistance. Other advantages are that the fixing effect of hot water treatment can improve wet / dry wrinkle resistance, give it a drooping and texture, and change its appearance. On the other hand, when the hot water treatment is performed in a flat state (or in an extended state) using a high-pressure warp beam dyeing machine or a high-pressure jig dyeing machine, the advantage is that the textile does not wrinkle or irregularly. And the selvedge is not rolled because the textile remains flat during hot water treatment. Therefore, it can be processed on a large scale. 10 (Please read the precautions on the back before filling this page) This paper size is applicable to the Chinese National Standard (CNS) A4 specification (21 × 297 mm) 476833 A7 B7 5. Description of the invention (8) Hot water treatment can be used for dyeing And printed textiles. In this case, the cellulose fiber textile can be dyed or printed before hot water treatment. Hot water treatment does not require the use of alkaline or acidic acids, such as caustic soda and acetic acid. The hot water treatment of dyed or printed textiles does not reduce the color or the fastness of the dye. Because the need for final resin treatment is eliminated, there is a slight decrease in strength. If there is no resin final treatment, the cellulose fiber textiles under zero stretching are treated with hot water in a relaxed state to produce shrink-proof natural cellulose fiber textiles. After washing for 10 rounds, the warp washing shrinkage percentage is as high as 1.5% for cotton fabrics. Up to 2.0% of linen and up to 2.0% of ramie. Shrinkproof natural cellulose fiber knits, such as single-ply cotton knits, can also be made, and the total percentage of warp / weft cleaning after washing for 10 rounds is as high as 15.0%. In addition, shrink-proof regenerated cellulose fiber woven fabrics can be prepared. After washing for 10 rounds, the warp yarn cleaning shrinkage percentage is up to 3.0% for short-fiber textiles, and up to 3 for long-fiber, 嫘 rong · short-fiber textiles. 5%, and copper ammonium rhenium fiber up to 2.0%. It must be noted that the shrinkage percentage is printed in accordance with JISL-2 1 7 1 〇3 method, followed by tumble drying and printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) 0 In another procedure, after the above-mentioned liquid ammonia treatment, the cellulose fiber is subjected to a caustic treatment. This caustic treatment is performed on cellulose fiber textiles in a stretched or non-stretched state. Caustic is carried out using well-known equipment such as mercerizing machines. More specifically, the cellulose fiber textile is pre-impregnated with an aqueous caustic solution, so that at least part of the cellulose III crystal structure is transformed into cellulose II crystals. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 11 476833 A7 ___B7_____ 5. Description of the invention (9) Structure. The caustic used herein is generally sodium hydroxide (NaOH) or potassium hydroxide (K 0 Η), preferably sodium hydroxide. If necessary, other alkaline chemicals can be used. Generally, the textile is treated with an aqueous caustic solution having a caustic concentration of 0.1 to 40% by weight at a temperature of 10 ° C to 150 ° C for about 20 seconds to about 24 seconds. Caustic treatment using a caustic aqueous solution at a temperature of 90 ° C or below, hereinafter referred to as low-temperature caustic treatment, the caustic concentration of the solution is preferably 10 to 40%, more preferably 15 to 40%, 1 5 to 30% by weight is optimal. The applicable processing temperature is 10 ° C to 90 ° C, preferably 10 ° C to 40 ° C. The time of caustic treatment need not be specified, it depends on the concentration and temperature of the caustic solution. This processing time is generally about 20 seconds to 24 hours. Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling this page). Use caustic aqueous solution for caustic treatment at a temperature higher than 90 ° C. The caustic concentration of the solution is from 0.1 to 10%, more preferably from 0.2 to 5% by weight. The appropriate processing temperature is 90 ° C to 150 ° C, more preferably 100 ° C to 150 ° C, and the best is 110 ° C to 140 ° C. The caustic treatment time is not particularly limited, and it depends on the concentration and temperature of the caustic solution. The treatment time is generally about 1 minute to about 5 hours, preferably 10 minutes to 5 hours, and more preferably 20 minutes to 3 hours. If the caustic concentration is too low, the caustic treatment becomes ineffective. If the caustic concentration becomes too high, there is no further improvement, and the subsequent caustic neutralization step would require more time and cost disadvantages. This paper size applies to Chinese national standard ((: Can) 8 4 specifications (210/297 mm) _12_ " 476833 A7 B7 V. Description of the invention (10) The above low temperature and high temperature alkali treatment can be stretched on the cellulose fiber textile or It is carried out in a non-stretched state. The amount of caustic aqueous solution of the cellulose fiber textile accounts for at least 50% by weight of the cellulose fiber textile to be pre-impregnated. The caustic aqueous solution can be applied to the cellulose fiber textile using a padding mill. Printing can be used The printing machine used in the art applies an aqueous caustic solution to selected portions of the cellulose fiber textile. If necessary, the cellulose fiber textile can be dyed or printed before using the aqueous caustic solution. The caustic treatment is applied to the cellulose fiber Stretching or non-stretching. Depending on the type and application of the textile, a liquid flow dyeing machine, a drum dyeing machine or a leaf pulp dyeing machine can be used to cause the textile to be caustic treated in a non-stretched state. In the stretched state, use a mercerizing machine, a high-pressure beam dyeing machine or This caustic treatment is performed by a high-pressure jig dyeing machine. Caustic in non-stretched state has the same advantages as hot water treatment. Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) The caustic treatment using a mercerizing machine in the stretched state has the effect that the textile has no wrinkles or irregularities, and the selvedge is not rolled, because the textile remains flat during the caustic treatment, and can be used on a large scale Treatment. In this example, the treatment time is generally 20 to 80 seconds. The caustic-treated cellulose fiber textile is then treated with an acid, which is used to neutralize the alkali and wash it with water. The acid used here Including inorganic acids, such as sulfuric acid and hydrochloric acid, and organic acids, such as acetic acid and formic acid. The above-mentioned liquid ammonia treatment and subsequent hot water treatment or caustic treatment are applicable to this paper. Chinese national standard (CNS) A4 specification (210X297 mm) ) _ ^-476833 A7 ____B7_ 5. The method of the invention description (η) has many advantages. It is impossible to use formaldehyde as a representative at all. Resin, so there is no formaldehyde remaining in textiles. It is possible to produce fully shrinkable cellulose fiber textiles without substantial loss of strength. The present invention is conducive to making thick fabrics or hard final fabrics have good shrinkage resistance 'and improve gloss and dyeing density. According to According to the shrinkage prevention method of the present invention, after the above-mentioned liquid ammonia treatment and hot water or caustic alkali treatment in the stretched or non-stretched state are required, the resin can be completed. The resin used here can react with cellulose hydroxyl groups to form a cross Any one of the compounds, such as aldehydes, such as formaldehyde, glyoxal and glutaraldehyde, epoxy compounds, such as diglycidyl ether, polyacids, such as tetrabutanecarboxylic acid, and cellulose methylol Compounds such as dimethylol urea, trimethylol melamine, dimethylol ethylene urea and dimethylol dihydroxy ethylene urea. Among them, cellulose reacts with N-methylol compounds, because it has a good balance of improving wrinkle or shrink resistance and loss of textile strength. Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the notes on the back before filling this page) The appropriate amount of this resin is 1 to 10% by weight, especially 2 to 6% by weight. Plain fiber textiles are solids calculated on a benchmark basis. If the resin is less than 1%, the resin finishing effect is poor. However, more than 10% of the resin will cause a substantial loss of strength. The resin according to the present invention uses a vapor phase to react cellulose fiber textiles with formaldehyde, which is known as a VP reaction, because of improvement in wrinkle resistance or shrinkage resistance. For details of the VP reaction, please refer to the Journal of the Japan Cellulose Society, Vol. 2, p. 22. In the VP reaction, the amount of formaldehyde added is preferably 0.1 to 3% by weight. The paper size is applicable to the Chinese national standard (〇 奶) 8 4 specifications (210 '乂 297 mm) _14_ 476833 A7 _B7_ V. Description of the invention (I2 ), Which is a solid calculated on the basis of cellulose fiber textiles. The reason is that if the molecular weight of formaldehyde and N-methylol compound is smaller than that of N-methylol compound, it will cause excessive cross-linking and decrease the strength. Formaldehyde less than 0.1% will result in poor resin finishes, while more than 3% formaldehyde will substantially reduce strength. In the resin treatment step, a catalyst may be added to increase the reactivity between the resin and cellulose, resulting in rapid resin treatment. The catalyst used herein can be any of the conventional resin treatment catalysts, such as fluoroborides, such as ammonium fluoboride, sodium fluoroboride, potassium fluoroboride, and zinc fluoroboride, neutral metal salt catalysts, such as Magnesium chloride, magnesium sulfate and magnesium nitrate, as well as inorganic acids such as phosphoric acid, hydrochloric acid, sulfuric acid, sulfurous acid, dithionite and boric acid. If necessary, the catalyst can be used in combination with co-catalysts, such as organic acids such as citric acid, tartaric acid, malic acid, and cis-butenedioic acid. Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling this page). If necessary, you can add an auxiliary to the resin to ensure that the resin and the fiber react smoothly. That is, the function of the auxiliary agent is to promote the reaction between the resin and cellulose, and act as a reaction solvent to make the crosslinking reaction uniform and swell the fiber. Examples of adjuvants include polyhydric alcohols, such as glycerol, ethylene glycol, polyethylene glycol, and polyethylene glycol; ether alcohols, such as ethylene glycol monoethyl ether, two Diethyl glycol glycol monoethyl ether, diethyl glycol glycol ether, diethylene glycol monomethyl ether and diethylene glycol monobutyl ether; nitrogen-containing solvents such as dimethylformamide , Morpholine, 2-pyrrolidone, dimethylacetamide and N-methylpyrrolidone; and esters such as ethyl acetate, isopropyl acetate, butyl acetate, pentyl acetate, ethyl acetate Ethylene glycol monomethyl ether ester, ethylene glycol acetate monoethyl ether and r. Butyrolactone. This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297 mm) ΓZ 1〇476833 A7 B7 V. Description of the invention (13) It must be noted that in addition to the above-mentioned chemicals, if necessary, other resins can be added to the resin. Additives, such as softeners to adjust hand feel and formaldehyde scavengers to reduce free formaldehyde concentration. The resin can be applied to cellulosic fiber textiles in any desired way. Choices can be made in known methods, such as plug drying and formaldehyde vapor phase (VP) reactions. The plug drying method involves immersing a fabric in a resinous liquid preparation, squeezing the fabric at a water pressure of 50 to 120%, and drying the fabric at an ambient temperature of about 70 to 100 ° C to Remove water. Drying takes longer at ambient temperatures below 70 ° C, and resin migration may occur at ambient temperatures above 100 ° C, resulting in uneven resin distribution. Thereafter, the cellulose is heat-treated together with the resin at a temperature of 120 to 170 ° C (especially 130 to 160 ° C) for 1 to 15 minutes, especially 2 to 10 minutes, causing crosslinking. effect. The heat treatment time depends on the type and amount of the resin, and the type and amount of the dissolving medium. Heat treatment temperature below 120 ° C will slow down the reaction, while heat treatment temperature above 170 ° C will yellow the fabric. 0 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back first) (Fill in this page) This VP reaction method uses formaldehyde as the resin and coats the fabric with vapor phase formaldehyde. In the general process, softening agents, polyethylene glycol, etc. may be applied to the fabric in advance by a plug drying method or the like. The textile is placed in a closed container, and formaldehyde and an acid gas such as sulfur dioxide are introduced into the container, so that the fabric absorbs the gaseous compound. The fabric is then heated to crosslink it. The amount of formaldehyde to be bonded is about 0.1 to 3% by weight of the fabric, the temperature is 20 to 160 ° C, and the processing time is about 1 to 60 minutes. In the concrete example of anti-shrinking treatment followed by resin treatment, the Chinese paper standard (CNS) A4 specification (210X297 mm) is applied to the paper size commonly used. _ 16. '~' 476833 Employees' Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs print A7 B7 V. Description of the invention (14) Compared with resin treatment, the amount of resin added can be reduced considerably, thus reducing the strength of the fabric. A more crease-resistant or shrink-resistant cellulose fiber fabric is produced. Even in thin, low-strength fabric examples, such as cotton, linen, and linen, it can be highly wrinkle-proof or shrink-proof, while maintaining practically acceptable strength. After the shrink-proof treatment of the present invention, the cellulose fiber fabric can be subjected to final treatments such as tentering and hand feel adjustment. Examples The following examples of the present invention are for reference and not limitation. Example 150 Plain weaving of 100 single yarns of 100% cotton fabric (warp density of 148 yarns / inch, weft density of 80 yarns / inch) is conventionally bleached with liquid ammonia for 10 seconds and heated to evaporate the ammonia . Then use a high-pressure liquid flow dyeing machine to treat with non-stretching hot water at 130 ° C for 2 hours, then dehydrate, dry and tenter. Example 2 The treatment of Example 1 was performed on 60 single-thread plain weave 100% linen fabrics (warp density of 60 counts / inch and weft density of 52 counts / inch). y Example 3 For single-thread plain weaving of 60 counts, 1 Q 〇% taro linen (density of warp yarn, the paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm)-_ _ (Please read the precautions on the back first (Fill in this page again) Γ 476833 A7 B7 V. Description of the invention (l5) 5 2 yarns / inch, weft density 56 yarns / inch). Window Example 4 was knitted using a knitting machine (cylinder radius of 30 inches and needle density of 18 stitches / inch). Forty counts of two cotton yarns were used to obtain the original single tuck knitwear, which was processed in Example 1. Comparative Example _ The procedure of Example 1 was repeated, but the liquid ammonia treatment was omitted. Comparative Example 2 The procedure of Example 2 was repeated, but the liquid ammonia treatment was omitted. Comparative Example The procedure of Example 3 was repeated, but the liquid ammonia treatment was omitted. Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) Comparative Example The procedure of Example 4 was repeated, but the liquid ammonia treatment was omitted. The woven and knitted fabrics of Examples 1 to 4 and Comparative Examples 1 to 4 were subjected to a washing test (J I S L-2 1 7 1 0 3 method), which consisted of washing for 1 round or 10 rounds, followed by tumble drying. The weft yarn shrinkage was measured. For knitwear, measure the total shrinkage of weft and warp yarns. The results are shown in Table 1. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) ~ " _ itt _ 476833 A7 B7 V. Description of the invention (16) Cotton knitwear printed by employees' cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs. Ν1 〇LO οα 1 1 1 CD 03 τ-Η 〇LO τ-Η 1 1 1 τ ^ τ rft 宁 麻 CO ω ο r—Η ◦ CO 〇 = > < = > ο CO Μ 呀 CD Τ -Η 1—Η 05 C CNI —l—H 05 CO 髅 骨. ≪ ΝΙ ω ο Ο CO CO < = > c = > ο CNI ω inch ο 1-1 〇〇1—Η LO ◦ τ -Η 1—Η CO ι-Η ω ο r rH 〇〇〇 ο Ξ & < = > Τ-Η 1-Η LO 〇 < ΝΙ イ i ー wash 1 round _ wash 10 rounds before processing Polyester ^ I—I: 啰 3 ^ 箩 忉 ΓΤΤ 1 ^ TQ 11 籴 key to talk about cellulose Π content (%). Ti coat one by one 鎞 + + + 轺 邻 # ^^ 骚 _ 蜡 _ Painting} 龌 Umbrella 笊 骢 騣 "Umbrella 者 昍 Zhao, 唣 · 镒 Β φ ΒΒι edited and robbed a certain face paralysis ifX cig 昍 筚 筚 煺 鐦 煺 鐦 煺 鐦 lt ΠΠ 二条 _ & nsns骢 Evil Key (Please read the notes on the back before filling Page) · Packing · The size of the paper is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) 476833 A7 B7 V. Description of the invention (W) 眚 Example 1 For 30 single yarn plain weave spun yarns 1 A fabric of 0 0% (warp density of 68 yarns / inch, weft density of 60 yarns / inch) was bleached with liquid ammonia, treated for 10 seconds, and heated to evaporate the ammonia. Using a high-pressure liquid flow dyeing machine, In a non-stretched state, it is treated with hot water at 130 ° C for 2 hours, and then dewatered, dried, and tentered. Example _ 止 · For a yarn of 1 20 denier filaments as a warp (warp density 1 2 0 / Inch) and density of 30 single yarn 嫘 萦 short fibers (weft density of 60 / inch) plain woven warp 进行 long fiber fabrics were treated in Example 5 ° Example 7 For 7.5 denier copper ammonium 嫘 萦 long fibers The warp yarn (warp yarn density 14.4 / inch) and 120 denier copper ammonium rayon long fibers were used as the weft yarn (weft yarn density 87 / inch) to produce the plain weave copper ammonium 100% rayon fabric. Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs (Please read the notes on the back first Then fill page) Comparative Example 5 Example 5 The procedure was repeated, but omitting the liquid ammonia treatment. Comparative Example 6 The procedure of Example 6 was repeated, but the liquid ammonia treatment was omitted. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) _ 476833 A7 B7 V. Description of the invention (18) Comparative Example 7 The procedure of Example 7 was repeated, but the liquid ammonia treatment was omitted. The woven fabrics of Examples 5 to 7 and Comparative Examples 5 to 7 were subjected to a washing test (JIS L-217 103 method), which included washing for 1 round or 10 rounds, followed by drum drying. Measure the shrinkage of the woven fabric and its weft. The results are shown in Table 2. (Please read the notes on the back before filling this page) The paper size printed by the Employees' Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs applies the Chinese National Standard (CNS) A4 specification (210X297 mm) _ η-476833 A7 B7 (19) Printed mmm by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs ο LO CO LO ① ο Τ-Η LO τ—Η mm ^ 镞 骏 鹚 骏 X CO Ο ο CO < ΝΙ ο LO (Μ CO ω LO < ΝΙ Ο CO '1111 蘩 m ng mmmm LO Ο οο LO CO LO 呀 ι-Η CD CNI back < π back cz > 1-H 荽-(Please read the notes on the back before filling this page) · Loading ·

1T reference

This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) _ U 476833 A7 B7 V. Description of the invention (20) Example a_ A 100% cotton denim woven textile of 7 (warp density 6 5 yarns / inch, weft density 4 3 yarns / inch) Pre-soaked with liquid ammonia at 34 ° C for 10 seconds, heated to evaporate the ammonia, customarily desizing, and then using a high-pressure warp beam dyeing machine in a flat state Treat with hot water at 130 ° C for 2 hours, and then stretch. EXAMPLES Example 8 was performed on 8 cotton / 棉 (40/60) blended denim 100% woven textiles (warp yarn density 69 yarns / inch, weft yarn density 4 3 yarns / inch) deal with. Example 1 __ performed on 21 warp yarns (warp yarn density 1 15 yarns / inch) and 10 weft yarns (weft yarn density 5 4 yarns / inch) Tencel denim 100% woven textiles The treatment of Example 8. Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) Comparative Example The procedure of Example 8 was repeated, but the hot water treatment was omitted. Comparative example! _ The procedure of Example 9 was repeated, but the hot water treatment was omitted. For Zhaofen Example 1 Q_ This paper size applies Chinese National Standard (CNS) A4 specifications (210X 297 mm)-476833 A7 B7 5. Description of the invention (2i) Repeat the procedure of Example 10, but omit the hot water treatment. The shrinkage and tensile strength of the woven textiles of Examples 8 to 10 and Comparative Examples 8 to 10 were measured by the following tests. The results are shown in Table 3. Wash the textile 丄 according to JIS L-10 9 6 F-2, rounds 5 and 10, and then tumble dry. Measure warp and weft shrinkage of textiles. _Strong 1 Measure the tensile strength of weft according to J I S L-1 0 9 6. (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs This paper size applies to China National Standard (CNS) A4 (210x297 mm) -24-476833

A Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs. 5. Description of invention (22) LO CNI 〇rH 〇〇 〇 LO g CO ③ CO rH · 〇〇od Yeah c = > m 〇 < = > CM * rH ω CO rH Ye LO LO CO ① m 1-Η 1 1-H 1 rH 1 CO c < ig like Q CN1 ③ iH rH view rH < nJ 1—Η CNI t—H CO CO cn > ω 轳 ai 1 ο 1 O CD σί ο οτ—i 観 CO οο od CO i—1 m rH 1 rH 1 t—H 1 o 〇〇 • S < Μ CO CO TH TH ai CM · 1— Η CO rH CM CM 〇〇Μ czJ 1 < = > 1 C5 1 CO 05 οο ① CM · 05 観 CO od φ back < π back I back os Lw sm excitation (N speak ε ο m, " So m (Please read the precautions on the back before filling out this page) " 口 Γ This paper size is applicable to the Chinese national standard ([chan) 8 4 specifications (210 '乂 297 mm) _ 476833 A7 B7 V. Description of the invention (23 ) Example 1 1 For 80 two-ply yarn plain knitted cotton 1 〇 G Woven textiles (warp yarn density, 149 yarns / inch, weft yarn density: 62 yarns / inch) are conventionally bleached, treated with liquid ammonia at 34 ° C for 10 seconds, and heated to evaporate the ammonia. Then stretched In the state, pre-soak with 20% by weight caustic at 25 ° C for 60 seconds, neutralize and wash with water, then dehydrate, dry and tenter. Comparative Example 1 1 Repeat the procedure of Example 11 1 but omit the liquid Ammonia treatment. Comparative Example 12 The procedure of Example 11 was repeated, but the caustic treatment was omitted. As in Example 8, the shrinkage and tensile strength of Example 11 and Comparative Examples 11 and 12 were measured. The results are shown in the table. 4. (Please read the notes on the back before filling this page) · 衣 _

、 1T Printed by the Consumer Standards Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. The paper size is applicable to National Standards (CNS) A4 (21 × 297). _% 476833 A7 B7 V. Description of the Invention (24) Staff of the Central Standards Bureau of the Ministry of Economics Printed by Consumer Cooperatives

(Please read the precautions on the back before filling in this page) This paper size applies Chinese National Standard (CNS) A4 specification (210X297mm) 27-476833 A7 B7 V. Description of the invention (25) Example 1 2 For 40 counts 100% knitwear of cotton with two single yarn loops (30 inches X 1 8 gauge) was subjected to conventional bleaching and mercerizing treatment, pre-soaked with liquid ammonia at 34 ° C for 10 seconds, and heated to evaporate the gas. It was then pre-soaked with 16 wt% caustic at 25 ° C for 50 seconds, neutralized and washed with water, followed by dehydration, drying and tentering. Example 1 3 The procedure of Example 12 was repeated, but this mercerizing treatment was omitted. Comparative Example 1 3 The procedure of Example 12 was repeated, but the caustic treatment was omitted. Comparative Example 1 4. The steps of Example 13 were repeated, but the caustic treatment was omitted. As in Example 8, the cleaning shrinkage of the woven textiles in Examples 12 and 13 and Comparative Examples 1 3 and 14 were measured, and their burst strength was tested in accordance with the J I S L — 1 0 1 8 Mulan method. The results are shown in Table 5. (Please read the precautions on the back before filling out this page.) · Binding. Order printed on the paper by the Consumer Standards Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. Applicable to China National Standard (CNS) A4 (2 Sichuan > < 297 mm) -28-476833

7 B Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs V. Invention Description (26)

ω 〇m CD and LO 〇〇〇〇OO 〇 〇CD ⑦ CO < = > TH CO τ-Η ω ο 轳 LO and < == > 〇〇〇〇〇〇〇r-H OD LO 〇〇〇〇〇 〇〇LO σ > CO ϊ—Η ω m CNI BU LO 〇〇iH o TH image m LO 1—Η CO CM CO < ΝΙ ίγ-Η disc 〇COCO 卜 o oo LO cz > r-1 (NI LO CO LO LOLO fnT back τ-Η back to LO 1 ± LL G5 iH bow o \ < bo m talk about / -N 镔 R (Please read the precautions on the back before filling this page) The paper size Applicable to China National Standard (CNS) A4 specification (210X297 mm) 476833 A7 B7__ V. Description of the invention (27) The following examples enumerate the high-temperature alkali treatment. Example 1 4 1 17 4 40 single yarn plain woven cotton 1 0 0 % Textiles (with a warp density of 13 2 yarns / inch and a weft density of 71 yarns / inch) for conventional bleaching. Pre-soak with liquid ammonia at 34 ° C for 10 seconds, and then heat and evaporate the ammonia. In a non-stretched state, treat the time shown in Table 6 with a caustic solution with the concentration and temperature shown in Table 6, neutralize and wash with water. Then dewater, dry, and tenter. The shrinkage and tensile strength of the textiles of Examples 14 to 17 were tested as in Example 1. The results are shown in Table 6. (Please read the precautions on the back before filling this page) Ministry of Economy Printed by the Central Bureau of Standards Consumer Cooperatives This paper is printed in accordance with the Chinese National Standard (CNS) M specification (no'〆297 mm) 30-476833 Note 3 issued by the Central Bureau of Standards of the Ministry of Economic Affairs Consumer Cooperatives printed T-Η ω U Λ < ΝΙ X Ο Ο ο CO 1—Η Q LO mr—1 < 〇1 CO < = > 1 ΟΟ ο 1 CO 03 観 CO CO rH 05 ι-1 1 CO 0〇CO Τ- Η u X: Od X ο ο ο CO τ—Η c = > CO Τ—Η Ο ς〇ο 1 inch ο 1 〇 bond τ-Η τ τ-Η rH < ΝΙ CO οα 〇〇LO r— 1 Μ {-I Λ οα X ο ο ο CO τ-Η CD T—lm < ΝΙ Ο 1 LO ◦ 1 Bu ο 1 Bu LO 観 σ > 1-Η CNI CO < > α < = > 〇〇〇〇 呀 τ-Η Λ C < JX! Ο Ο G5 CO τ-Η LO C = > Μ τ-Η Ο 1 CO o 1 05 < 〇1 G5 LO 観 οο rH r—H CM CO < > ί CO CO CD 蘧 m / -N 鹋 mm < π Back to τ-Η Back to LO φ Back to τ-Η Hh 'bO m Feed m 缌 1 m ^ (Please read the precautions on the back before filling this page) This paper size applies Chinese National Standard (CNS) A4 specifications (210X 297 Mm) 476833 A7 B7 V. Description of the invention (29) 眚 Example 1 8 — 1 9 & Comparative Example 1 5 — 1 6 Pre-impregnated cotton with liquid ammonia at 1 34 ° C 100% plain woven textile (warp yarn: 50 counts, density 1 4 8 counts / inch, weft 50 counts, density 80 counts / inch) 20 seconds, heat and evaporate the ammonia, and then use a high-pressure warp beam dyeing machine in a flat state to 1 3 0 ° C hot water treatment. After that, a resin solution was prepared according to the formulations shown in Tables 7 and 8, and the textile was subjected to resin treatment using a plug drying method. The resin treatment includes coating the resin solution with a rolling mill set at 60%, and pre-drying at 85 ° C for 15 minutes, and heat treating under the conditions shown in Tables 7 and 8. The thus-made textiles of Examples 18 and 19 were measured for their dry wrinkle resistance and tensile strength. The results are shown in Tables 7 and 8. The relationship between tensile strength and dry moth-proof properties is shown in Tables 1 and 2. It must be noted that the tensile strength and dry wrinkle resistance of textiles are measured in accordance with J I S L — 1 0 9 6. Comparative Examples 15 and 16 are the same as those of Examples 18 and 19, but omit the hot water treatment. (Please read the notes on the back before filling out this page) The paper size printed by the Central Consumers Bureau of the Ministry of Economic Affairs's Consumer Cooperatives applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -32-476833 A7 B7 V. Description of the invention (30) CE15 printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 壊 LO 1—Η οα rH CO 140 CO CO ⑦ CNI 225 〇1—Η οα tH CO 140 CO CO LO < NI 248 LO iH CM τ-Η CO 140 CO < M CO CNI 271 τ-Η οα rH CO 140 CO ① o CM 290 E18 High pressure beam dyeing machine LO τ—Η CNI τ-Η CO 140 CO oo < NI 241 〇iH CM τ-Η CO 140 CO r—1 CO < NI 270 LO τ-Η CNI τ-Η CO 140 CO CNI < NI 287 τ-Η τ-Η CO 140 CO CO CO CNI 300 Hot water treatment LNB20 * 1 Zinc fluoroborate μ PE -140 * 5 PEG200 * 6 Temperature (° C) Time (minutes) Tensile strength (kgf) Dry wrinkle resistance 1 quality (.) Heat treated button fabric properties (Please read the precautions on the back before filling this page)

This paper size applies to China National Standard (CNS) A4 (210X297 mm) _Magic 476833 A7 B7 V. Description of Invention (31) Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs

CO m CO (NI CO cz > οα. 〇CO LO H CO οα LO ◦ CO (NI τ-ΗCO ◦ (Μ. (Μ CD o CO CO T—Η COCO CO ω Ο LO CO (M τ-4 CO 〇 < NI LO LO CO oo CO 1—H < NI (NI 05 S CO (NI Η CO 〇 < NI rH CO oo 1 '< (NI CO LO CO < NI τ—Η CO cz > οα inch CO LO inch mi—H CO CO ¢ 3 o CO oa τ—Η CO ◦ (NI CNI i—H CO 05 bl r-1 (NI (NI ① s 德德 CO CO < NJ rH CO cz > (NJ (NI CD m CJD CO 05 (NI (NI 榧 cz > s CO (NI CO o CD < NI oa CD CZ > r—H < N1 CO N # 1 rH 戡 10 CO X / ^ N Φ m Luo Xing o AJ ◦ inch CZ5 cz > P < NI CQ shade 1 (NI 〇m gff 蠊 PLh ω Oh PLh IS beach mil W / ^ N τ—Η mmm cz > mil micro 1 ng nm more and more m -ΠΓΤΝm sauce i ^ ll 11 Department 箩 οα CQ Ϊ2; Xlm 1—H

¾ 0Abfl03 G < D • rH Oei • i—I • rH ◦ inch m mpn. Picture m ECQ MM m-bismuth 矻 .3 ·}! SIS Η3Ιβοϊ 9qol < Ds-l—l9N «• 3.3 IcdoiluCDqοOUIO-H * l— (ans AJ-Hsnpui JSIm9q ° .5JUI ^ H3 Isis-B II jOK ® C «^: a -O CD 嫠 f 蘅 Θ5 key I disc ageο, fr age ® 蠊 欢 次 _ advise: I 1 IX CD · · 遁 #AJ ·. ◦—〇C ^: ^ s -H cd cz? 0 .tTT-T. * »-H ^ (NJ name · —〇—Λ 3 < υω 〇CZ) s Ou (M CO inch LO CO Xing Xing Xing Xing Xing (Please read the notes on the back before filling in this page) _Package. The size of the paper is applicable to China National Standard (CNS) A4 (210X297 mm) _ ^ 476833 A7 B7 V. Description of the invention (32) It must be noted that the resin solution is prepared by adding water to 10 Omp in the chemical formula shown in Tables 7 and 8. 賨 例 2 0 and Comparative Example 17 will be implemented Example 18 Cotton 100% plain woven textiles were pre-soaked with liquid ammonia for 10 seconds at 34 ° C. The ammonia was heated to evaporate, and the high-pressure liquid flow dyeing machine was used in a non-stretched state at 1 3 0. ° C hot water treatment for 1 hour, and finally use the resin composition shown in Table 9 The conditions and conditions are to complete the resin. As in Example 18, the textile of Example 20 treated with this test is tested. The results are shown in Table 9 and Figure 3. Comparative Example 17 is the same as Example 20, but the hot water treatment is omitted (please (Please read the notes on the back before filling in this page) Printed by the Central Consumers Bureau of the Ministry of Economic Affairs Employee Cooperatives 35-This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 476833 V. Description of the invention (33) Ministry of Economy Printed by the Consumer Standards Cooperative of the Central Bureau of Standards CE17 壊 LO rH οα 1—Η CO 140 CO ο 250 G5 τ-Η οα rH CO 140 CO (ΝΙ ς = > CNI 253 LO τ— ((ΝΙ rH CO 140 CO < 〇ο < ΝΙ 262 τ-Η < ΝΙ t—Η CO 140 CO οο αο τ—Η 274 Ε20 High-pressure liquid flow dyeing machine: LO τ-Η (ΝΙ τ-Η CO 140 CD 1-Η CNI 252 < = > 03 1-ΗCO 140 CO ΟΟ CNI CNI 267 LO ι-Η 03 τ-ΗCO 140 CO Ο CNI 03 271 τ-Η (ΝΙιι-ΗCO 140 CO inch rH < ΝΙ 281 hot water treatment LNB20 * 1 Zinc fluoboride * PE-140 * 5 PEG200 * 6 Temperature (° C) Time (minutes) Tensile strength (kgf) Dry Dryness and anti-corrosion properties Γ) Resin formula (g / 100ml) Heat treatment Textile properties (Please read the precautions on the back before filling this page)

、 1T This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 36 476833 A7 B7 V. Description of the invention (34) Example 2 1 and Comparative Example 1 8 The cotton used in Example 1 8 100% plain woven textiles were pre-soaked with liquid ammonia at 34 ° C for 20 seconds, and the ammonia was heated to evaporate. Using a conventional mercerizing machine in the stretched state, treated with 20 wt% caustic soda at 25 ° C. 60 seconds, and finally use the resin formulation and conditions shown in Table 10 to complete the resin. The textile thus treated in Example 21 was subjected to the same physical property test as in Example 18. The results are shown in Table 10 and Fig. 4. Comparative Example 18 was the same as Example 21 except that the caustic soda treatment was omitted. (Please read the notes on the back before filling out this page) Printed by the Central Consumers Bureau of the Ministry of Economic Affairs, Consumer Cooperatives 37-This paper size is applicable to the Chinese National Standard (CNS) A4 (210X 297 mm) 476833 A7 B7 V. Description of the invention (35) CE18 printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 壊 LO tH rH CO 140 CO CD ① οα 225 ◦ τ-Η < N1 t—H CO 140 CO CO LO CM 248 LO rH οα rH CO 140 CO oa CO CNI 271 Τ-Η CNI τ-Η CO 140 CO CD '< Z > 1 290 Ε21 Mercerizing processor LO τ-Ή < NI 1-H CO 140 CD oo CNI 252 C = > lH Od τ-Η CO 140 CO OO C < I 267 LO rH CNI rH CO 140 CO c = > Pl 1 271 τ-Η (Nl rH CO 140 CO CO 281 丨 Hot water treatment LNB20 * 1 zinc fluoroboride * Pc-ι PE -140 * 5 PEG200 * 6 Temperature (° C) Time (minutes) Tensile strength (kgf) Dry anti-wrinkle properties (.) Resin formula (g / 10 0ml) Heat treated textile properties 1 quality | (Please read the note on the back first (Fill in this page again)-· Install ·

、 1T This paper size is in accordance with Chinese National Standard (CNS) A4 (210X297mm) _Goods_ 476833 A7 B7 V. Description of the invention (36) 眚 施 f? L 丨 2 2 and Comparative Example 1 9 Flax 1 0 ％ Plain woven textiles (warp: hemp, 60 counts, density of 60 counts / inch, weft: hemp, 60 counts, density of 50 counts / inch) Pre-soaked with liquid ammonia at 34 ° C for 10 seconds The ammonia was heated to evaporate, and treated with hot water at 130 ° C for 1 hour in a non-stretched state using a high-pressure liquid flow dyeing machine. Finally, the resin was completed using the resin formula and conditions shown in Table 11. In the same manner as in Example 18, the physical properties of the woven fabric of Example 22 thus treated were measured. The results are shown in Table 11 and Fig. 5. Comparative Example 19 was the same as Example 22 except that the hot water treatment step was omitted. (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs -39-This paper size applies to China National Standard (CNS) A4 (210X297 mm) 476833 A7 B7 V. Description of the invention () 37 Printed by the Consumer Cooperative of the Central Bureau of Standards, Ministry of Economic Affairs, CE19 壊 1—H CO τ-Η CO 120 CO CNI CNI 206 CNI rH < NI rH CO 120 CO o iH CNI 213 LO TH < NI rH CO 120 CO o CNI 213 〇〇t—H CNI 1—H CO 120 CO oo c ^ > iH 217 E22 High pressure liquid flow dyeing machine TH CNI 1—H CO 120 CO CD < NI 204 οα r—H iH CO 120 CO CNI CNI < NI 215 LO rH < NI T—H CO 120 CO 1—H CNI 223 丨 oo rH < NI iH CO 120 CO CNI CD CNI 2 2 7 1 Hot water treatment LNB2 (T 1 zinc fluoroborate ~ PE-140 * 5 PEG200 * 6 Temperature (° C) Time (minutes) Tensile strength (kgf) Dry wrinkle resistance (.) 枳 c: Heat treated textile properties (please read the precautions on the back before filling this page)

This paper size applies to China National Standard (CNS) A4 (210X297 mm) -40-476833 A7 B7

QO V. Explanation of the invention () Example 2 3 and Comparative Example 2 0 嫘 萦 100% Plain weaving textile (warp yarn: 30 counts, density 6 8 counts / inch, weft: 30 counts, density 60 counts Yarn / inch) pre-soaked with liquid ammonia for 10 seconds at 34 ° C, heated to evaporate the ammonia, treated with high-pressure liquid flow dyeing machine, and treated with 130 ° C hot water in a non-stretched state, and finally used The resin formulations and conditions shown in Table 12 are used to complete the resin. As in Example 18, the physical properties of the textile treated in Example 23 were measured. The results are shown in Table 12 and Figure 6. Comparative Example 20 is the same as Example 2 3, but the hot water treatment is omitted (please read the precautions on the back before filling this page) Printed on the paper by the Consumer Standards Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs, China National Standard (CNS) A4 Specifications (210X297mm 41-476833 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (39) CE20 壊 LO r—Η τ-Η CO 120 O οα CM CO 184 ◦ rH CNI tH CO 120 o &lt; N1 oo cva 202 LO r—H οα rH CO 120 o oo LO CNI 205 tH rH CO 120 o CO CO 207 E23 High-pressure liquid flow dyeing machine m rH (Μ τ-Η CO 120 ◦ CO rH 230 CD tH rH CO 120 〇 &gt; CO LO 227 LO rH rH CO 120 o CD &lt; Nl &lt; NI 249 rH &lt; ΝΙ tH CO 120 &lt; = &gt; CO TH 248 Hot water treatment LNB20 * 1 Zinc fluoroborate ~ PE-140 * 5 PEG200 * 6 Temperature (° C) Time (minutes) Tensile strength (kgf) Dry wrinkle resistance (.) Resin formula (g / 100ml) Heat treated textile properties (Please read the precautions on the back before filling this page) This paper size applies to China National Standard (CNS) A4 specifications (21 0X 297 mm 42 476833 A7 B7 V. Description of the invention () Example 2 4 and Comparative Example 2 1 Example 1 8 1 of 10 0% cotton plain woven textiles were pre-impregnated with liquid ammonia at 34 ° C 2 0 In seconds, the ammonia is heated to evaporate, and the high-pressure liquid flow dyeing machine is used in a non-stretched state to treat with hot water at 130 ° C. In the final resin treatment, the textile is first coated by the plug drying method. Shown as a softener and polyethylene glycol, and in a formaldehyde and sulfur dioxide gas, the crosslinking reaction (VP reaction) at 50 to 120 ° C for 10 minutes. The amount of formaldehyde bonded was 0.3% by weight. After this Example 2 of the treatment 4 The textile was tested for its physical properties as in Example 18. The results are shown in Table 13. Comparative Example 2 1 is the same as Example 2 4 but the hot water treatment is omitted (please read the precautions on the back first) (Fill in this page again) Printed by the Central Consumers Bureau of the Ministry of Economic Affairs, Consumer Cooperatives The paper size is applicable to Chinese National Standards (CNS) M specifications (UOX297 mm X "476833 A7 B7 V. Description of the invention (41) Table 1 3 E24 CE21 Hot water Treatment of high-pressure warp beam dyeing treatment m (g / 100ml ) PE- 140_ 5 1 1 PEG200 · 5 3 3 Textile properties Tensile strength (kg f) 43.0 40.3 Dry and wrinkle resistance (°) 258 246 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs (Please read the precautions on the back first) (Fill in this page again) Example 25 and Comparative Example 2 2 Count the number of yarns of 40 two-ply yarn (30 inches XI 8 gauge) cotton 100% knitted fabrics bleached in the usual manner at a temperature of 34 ° C Pre-soak with liquid ammonia for 20 seconds, heat and evaporate the ammonia, use a high-pressure liquid flow dyeing machine in a non-stretched state with hot water at 130 ° C for 1 hour, spin dry and heat. CNS) A4 specification (210X297 mm X 44-476833 A7 B7) 5. Description of the invention (42) The car is dry. Then the resin is processed by a tenter. The resin formulation and conditions for this treatment were the same as in Example 18. The shrinkage rate of the textile after washing and tumble drying (warp + weft) was tested in accordance with JIS L-2 1 7 1 0 3 method, and its burst strength was tested in accordance with J I S L-108 1 method. The results are shown in Table 14. Comparative Example 22 was the same as Example 25, but the textile was treated with 60 ° C warm water for 1 hour in the non-stretched state instead of hot water treatment. (Please read the precautions on the back before filling out this page) • I pack and order the paper printed by the Central Consumers' Bureau of the Ministry of Economic Affairs, Consumer Cooperatives, and the paper size is applicable to China National Standard (CNS) A4 (210X297 mm) l 45-476833 A7 B7 V. Description of the invention (43) Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 20% 1 _: _ CE22 Yeah <N1 CO CO TH 1 E25 LO 03 inch CO LO 15 ° / 〇CE22 CO oo oo LO CNI E25 CO CO CD CO 10% CE22 〇〇CO TH rH Yeah CM TH &lt; NI LO E25 〇〇ς〇 卜 〇 &gt; oo rH LO LO CE22 LO 〇OOOO t—H inch CO rH CNI BU E25 CO CD t—1 CO Ί—Ι TH LO 1—H rH ◦ Resin concentration cleaning 1 round cleaning 5 round cleaning 10 round burst strength (kg / cm2) Warp + weft shrinkage (%) (Please read the note on the back first (Fill in this page again)

This paper is again applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm X 46 476833 A7 B7 V. Description of the invention (44) Example _ Example 26 and Comparative Tube Example 2 λ Repeat the procedure of Example 25, but use The conventional mercerizing machine was pre-soaked with 16 wt% caustic soda at 25 ° C for 50 seconds in the stretched state of the knitted textile of Example 21 before liquid ammonia treatment. The textile was tested in the same manner as in Example 25. Washing shrinkage (warp + weft) and its burst strength. The results are shown in Table 15. Comparative Example 23 is the same as Example 26, but it is washed at 60 ° C for 1 hour in the non-stretched state instead of hot water. (Please read the notes on the back before filling out this page) The paper size printed by the Employees' Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs applies the Chinese National Standard (CNS) A4 specification (210X297 mm) _Bamboo 476833 B7 Central Standard of the Ministry of Economic Affairs Printed by the Bureau ’s Consumer Cooperatives. 5. Description of the invention (45) 〇 (NI CO C &lt; I ω Ο 卜 CO LO LO 卜 CJD 〇〇ς〇CNl ω Ya CNJ CO CO τ-Η LO times LO rH CO Od 〇 CM CO ς〇 卜卜 〇〇 LO CO CNl CO bl LO ① LO CM LO &lt; = &gt; rH CO CM ο oo oo rH &lt; = &gt; 1—Η bl 1—Η rH Τ-Η CO QO CNl bl LO bl CD LO bl C &lt; 1 CO secondary LO CO CNl ω o oo &lt; NI rH Ah T—Η LO LO τ-Η CO oo CO C &lt; I ω CM 〇r—1 CO ο 1—i CO oo m illusory m Μ ♦ Back to T—H &lt; Π Back to LO ♦ Back to c = &gt; 1—Η B o \ 1 bo 镔 κ flap + speak 燊 観 荽 5 (Please read the precautions on the back before filling this page) This paper size applies Chinese National Standard (CNS) A4 Specifications (210X297 mm 1 48 476833 A 7 B7 V. Description of the invention (46) Example 2 7 and Control_Example 2 4 Repeat the procedure of Example 2 5 but use a conventional mercerizing machine for Example 2 in the extended state. Knitted textile of 5 was pre-soaked with 16 wt% caustic soda at 25 ° C for 50 seconds instead of hot water treatment. As in Example 25, the cleaning shrinkage (warp + weft) of the textile and its burst strength were tested. The results are shown in Table 16. Comparative Example 2 4 is the same as Example 2 7 except that the mercerizing treatment is omitted (please read the precautions on the back before filling in this page) •• I ·

, 1T ... Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economics The paper standards are applicable to Chinese National Standards (CNS) A4 specifications (210 × 297 mm 49-476833 A7 B7) V. Description of the invention (47) Employees ’Central Standards Bureau of the Ministry of Economy Printed by the cooperative &lt; NI ω ο οο Ye CO ① CO CO Ye 〇CNI bl (Nl οο (Μ LO CO σ &gt; CO LO LO times οα ω ο ΟΟ ς〇LO bl CNI OO bl LO τ * Η bl) = &gt; LO LO bl LO CNI CO &lt; ΝΙ ω ο σ &gt; CNI lH 05 tH r—H oo LO 〇τ-Η bl &lt; νι CM LO LO CO CO bl οα ο LO CO 1—H TH LO lH 05 LO 1—t LO CO bl οα CO oo &lt; NI σ &gt; oo 0¾ CO oo &lt;! fnl returns 1 〇 L = i CD Μ £ LL J 5 m B o \ m CCQ to 1 bO 骢 m + Stress Key Greed 3 (Please read the notes on the back before filling out this page) • I Pack · The size of the paper is applicable to the Chinese National Standard (CNS) A4 specification (210X 297mm X 50 476833 Staff Consumption of the Central Standards Bureau of the Ministry of Economic Affairs Cooperative printed A7 _ B7 V. Description of the invention (48) According to the present invention, The vitamin fiber structure has improved mothproof or shrinkproof properties without substantial loss of textile strength. In particular, it can impart very thin and low-strength textiles with improved mothproof or shrinkproof properties while maintaining acceptable strength. In this embodiment, the anti-shrinking treatment followed by the resin treatment can further improve the balance between the strength of the textile and the anti-shrinkage or anti-shrinkage properties, and minimize the loss of the strength of the textile. Although some preferred embodiments have been described, as long as the Within the scope of the present invention, it can be improved or changed according to the above explanation, and the present invention can be carried out in a manner other than the specific description. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows the drying prevention of treated textiles in Example 18 and Comparative Example 15 A graph showing wrinkle properties and tensile strength. Figure 2 is a graph showing the dry wrinkle resistance and tensile strength of the treated textiles in Example 19 and Comparative Example 16. _ Figure 3 is a graph showing Example 20 and Comparative Example 1. A graph of the dry wrinkle resistance and tensile strength of the treated textiles in 7. FIG. 4 shows the drying of the treated textiles in Example 21 and Comparative Example 18. FIG nature and wrinkled tensile strength. Fig. 5 is a graph showing the dry wrinkle resistance and tensile strength of the treated textiles of Examples 22 and 19 of Comparative Example 19. Fig. 6 is a graph showing the dry wrinkle resistance and tensile strength of the treated textiles of Example 23 and Comparative Example 20; This &amp; Zhang scale is applicable to China National Standard (CNS) A4 specifications (210X297mm i 51. (Please read the precautions on the back before filling this page)

Claims (1)

A8 B8 C8 D8 VI. Scope of Patent Application Annex 1 a: Patent Application No. 8 6 1 0 6 8 2 Chinese Application for Patent Scope Amendment Dec. 89 of the Republic of China Amendment 1. A method for shrinkage treatment of cellulose fiber textiles Including the steps of: treating the fiber textile with liquid ammonia; and treating the fiber textile with hot water or caustic in the stretched or non-stretched state, wherein the hot water treatment is performed with hot water at a temperature of 100 to 150 ° C ; Caustic treatment is carried out using a caustic aqueous solution having a caustic concentration of 0.1 to 40% by weight at a temperature of -10 ° C to 150 ° C. 2. The method according to item 1 of the scope of patent application, wherein the caustic treatment uses a caustic aqueous solution having a caustic concentration of 0.1 to 10% by weight at a temperature higher than 90 ° C to 150 ° C. get on. 3. The method according to item 1 of the patent application range, wherein the caustic treatment is carried out using a caustic aqueous solution having a caustic concentration of 10 to 40% by weight at a temperature of 10 ° C to 90 ° C. 4. The method of claim 1 in which the cellulose fiber textile is composed of natural cellulose. 5. The method according to item 1 of the scope of patent application, wherein the cellulose fiber is composed of regenerated cellulose. 6 · —A method for shrink-resistant treatment of cellulose fiber textiles, including the steps: This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) -------- Order ----- l · 丨 ·. (Please read the notes on the back before filling this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 476833 A8B8C8D8 6. Application for patents The fiber textile is treated with liquid ammonia; the fiber textile is treated with hot water or caustic in the stretched or unstretched state, and the fiber is treated with resin textile. 7. The method of claim 6 in the scope of patent application, wherein the resin treatment uses a cellulose-reactive N-methylol compound. 8. The method according to item 6 of the patent application, wherein the resin treatment uses formaldehyde. Please read the memorandum items in the back first. This is printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. The paper size applies to the Chinese National Standard (CNS) A4 (210 X 297 mm).