Longitude-latitude shreddable motion muscle tape and manufacturing method thereof
A manufacturing method and a technique for motor muscles, which are applied in the field of motor muscle stickers, can solve the problems of great hidden harm, can't find scissors, and blunt the edge of the knife, and achieve the appearance of obvious foreign body sensation, simple and easy manufacturing method, and neat tearing. Effect
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[0018] The overall process of the manufacturing method of a warp and latitude hand-tearable sports muscle patch of this embodiment is:
[0019] Spinning (warp yarn is spandex core-spun yarn) → warping → sizing → weaving → pretreatment (desizing) → bleaching → dyeing → drying → brushing → soaking in silicone oil → expanding and shaping → rolling, making white, bleaching After that, it will no longer be dyed.
[0020] The key to achieving tearability is adding a depilatory when dyeing the fabric. The depilatory agent is cellulase, and the depilatory agent is diluted at a concentration of 20% to 12 times. The dosage of the enzyme in the depilatory agent is 0.1% to 0.4% of the weight of the fabric. The pH value is 5 to 8, and the optimal value is 6.5. The water temperature is controlled at 50-60°C, and the treatment time is 30-60 minutes.
[0021] According to long-term research, in order to achieve tearability, the strength of warp and weft yarns must be reduced, and in order t...
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