The objective of the invention is to overcome the deficiency of above-mentioned prior art, a kind of preparation method of 100 is provided, the shirt that uses this method to make is wrinkle resistant effective, keeps the performance of all-cotton fabric, and can not damage the person's of wearing skin.
The objective of the invention is to realize by following proposal:
The preparation method of 100 may further comprise the steps:
1. the cotton worsted fabric that adopts a high high-accuracy yarn to knit is made raw material, and it is carried out Liquid Ammonia Treatment; 2. adopt preshrinking machine that lining is carried out preshrunk and handle, make it form stable, steam pressure is 4-6kg/cm
2, the steam consumption is 60-120kg/h; 3. lining is carried out cutting; 4. clothing; 5. the shirt that will make sprays crease-resistant resin and oven dry processing; 6. whole scalding finalized the design under 130 ℃ of-140 ℃ of high temperature; 7. adopt to bake the forming machine high-temperature high-pressure and bake, baking temperature is 145 ℃-155 ℃, constant temperature 7-10 minute; 8. clean residual resin, formaldehyde on the shirt with warm water; 9. pack.
In the technique scheme, step 1. in the raw material of used shirt be 80,100,120 cotton worsted fabric, step 8. in the temperature of water be 50 ℃.
Compared with prior art, the present invention has the following advantages:
1. the shirt that adopts the present invention to make, its physical index is better than the standard of present state-of-the-art Japanese cotton shirt, and following table is both employings subordinate list of comparing of the physical index of the 100 of examination usually in the world:
Physical index | The cotton shirt standard that Japan orders | The cotton shirt parameter that the present invention produces |
Wash and wear (W δ W) level | 〉=3.3 grades | 〉=3.8 grades |
Do recovery angle (T+ W, slow) | 〉=280 degree | 〉=320 degree |
Removing residue formaldehyde amount on the cloth | ≤75PPM | ≤38PPM |
Washing shrinkage (warp/latitude) | ≤ ± 1 centimetre | ≤ ± 0.5 centimetre |
The broadwise brute force | Do not examine | 〉=20 kilograms |
Broadwise is torn | 〉=600 grams | 〉=750 grams |
2. has lasting crease resistance.1000 shirts tests that warp is produced the present invention need not pressed with regard to the energy conformal good after this shirt washing is dried; Repeatedly after the washing, outward appearance is lasting for form, and good hand feeling is not stiff, does not play static, and is phozy, not balling-up.
3. the performance that has kept all-cotton fabric.The present invention bakes processing because shirt has been carried out HTHP, therefore the abundant materialization of wrinkle resistant resin, the absorption on the fabric, the rapid uniform expansion of fabric, discharge internal stress fully, thereby making to knit to tie up arranges the most loose and high resilience, the intensity of fabric and pulling force and unimpaired, its water imbibition is strong, and washing shrinkage is little.Compare with the naval stores of routine, the water imbibition of the shirt that the present invention produces is its 3 times, and washing shrinkage is less than 0.5%cm, rate of drying average fast 25%.
4. skin is not had injury.The present invention adopts and warm water carries out the brute force washing to shirt, and resin residual in the shirt, content of formaldehyde are reduced, and it is lower than Nippon Standard (75PPM) is 38PPM, is the wrinkle resistant purpose that does not injure skin again thereby reached.
Below the specific embodiment of the present invention is described in further detail:
The present invention is that the cotton worsted fabric that adopts 100 high-accuracy yarns to knit is made raw material, under-33 ℃ ultralow temperature it is carried out Liquid Ammonia Treatment, and so little molecule liquefied ammonia makes to be knitted the dimension element and knit dimension and can fully absorb, and improves the intensity and the pulling force of all-cotton fabric.The NS-300 preshrinking machine that adopts Japan to produce carries out preshrunk to lining to be handled, and used steam pressure is 4-6kg/cm
2, the steam use amount is 60-120kg/h, the lining specification after preshrunk is stable.The 937 computer-controlled cutting systems that adopt the U.S. to produce carry out cutting, and the cut-parts accuracy rate that makes shirt is 100%, and cutting speed improves 50%.With special-purpose sewing device the lining of cutting is made (also can comprise embroidery, multiple lining, lock and order).The WS-700 spray thrower and the dryer that adopt Japan to produce use German BASF technology to resin on the shirt, and spray thrower is sprayed onto crease-resistant resin on the shirt with the high-pressure fog form, and used steam pressure is 4-6kg/cm
2, steam consumption is 90kw/h, behind the upward intact resin it is dried processing.Finalize the design with whole the scalding of 140 ℃ of high temperature.The S98RDE that adopts the U.S. to produce bakes forming machine and bake processing, constant temperature 10 minutes when 150 ℃ of high temperature.Take out then.Use the S-1000 industry washer, shirt is carried out the brute force washing, reduce resin residual on the fabric, content of formaldehyde significantly with 50 ℃ of warm water.Packing is dispatched from the factory at last.