Production method of moisture-absorption and air-permeation underwear for infants

[0020] This embodiment provides a method for producing moisture-absorbing and breathable infant underwear, comprising the following steps:

[0021] Step 1: Treat the fabric in a hydrophilic finishing agent with a pH of 5 at a temperature of 38°C, gradually raise the temperature to 80°C and add disperse dyes formulated with silicone oil, and keep at this temperature for 10 minutes to obtain hydrophilic cotton fibers;

[0022] Step 2: Let the fabric be treated in a hydrophilic finishing agent with a pH of 5 at a temperature of 38°C, gradually raise the temperature to 80°C and add disperse dyes formulated with silicone oil, and keep at this temperature for 10 minutes to obtain hydrophobic cotton fibers;

[0023] Step 3: After washing the hydrophilic cotton fiber and the hydrophobic cotton fiber, they are both dried at 150°C;

[0024] Step 4: Put the dried hydrophilic cotton fiber and hydrophobic cotton fiber on the air permeability meter, and measure the rate at which the gas pas...

[0034] This embodiment provides a method for producing moisture-absorbing and breathable infant underwear, comprising the following steps:

[0035] Step 1: Treat the fabric in a hydrophilic finishing agent with a pH of 5.5 at a temperature of 40°C, gradually raise the temperature to 80°C and add disperse dyes formulated with silicone oil, and keep at this temperature for 10 minutes to obtain hydrophilic cotton fibers;

[0036] Step 2: Let the fabric be treated in a hydrophilic finishing agent with a pH of 5.5 at a temperature of 40°C, gradually raise the temperature to 80°C and add disperse dyes formulated with silicone oil, and keep at this temperature for 10 minutes to obtain hydrophobic cotton fibers;

[0037] Step 3: After washing the hydrophilic cotton fiber and the hydrophobic cotton fiber, both are dried at 170°C;

[0038] Step 4: Put the dried hydrophilic cotton fiber and hydrophobic cotton fiber on the air permeability meter, and measure the rate at which the gas pass...

[0048] This embodiment provides a method for producing moisture-absorbing and breathable infant underwear, comprising the following steps:

[0049] Step 1: Treat the fabric in a hydrophilic finishing agent with a pH of 5 at a temperature of 41°C, gradually raise the temperature to 80°C and add disperse dyes formulated with silicone oil, and keep at this temperature for 10 minutes to obtain hydrophilic cotton fibers;

[0050] Step 2: Let the fabric be treated in a hydrophilic finishing agent with a pH of 5 at a temperature of 41°C, gradually raise the temperature to 80°C and add disperse dyes formulated with silicone oil, and keep at this temperature for 10 minutes to obtain hydrophobic cotton fibers;

[0051] Step 3: After washing the hydrophilic cotton fiber and the hydrophobic cotton fiber, they are both dried at 150°C;

[0052] Step 4: Put the dried hydrophilic cotton fiber and hydrophobic cotton fiber on the air permeability meter, and measure the rate at which the gas pas...