Production method of natural colorful mulberry silk floss

[0015] Take 100 kg of natural yellow silkworm cocoons, first pick out impurities, then infiltrate with 85°C, 0.75% sodium hydroxide solution for 8 minutes, and then spin and peel the cocoons at a temperature of 85°C and spray with a concentration of 0.75% sodium hydroxide solution, and then remove the silk and peel the cocoons The silk floss is washed with tap water and then dried and dehydrated with a dryer.

[0016] The dried silk floss is treated with 0.25% sodium peroxide and 0.3% hydrogen peroxide solution at a bath ratio of 1:25 at 100°C under normal pressure for 60 minutes, rinsed with clean water and then dehydrated for 3 minutes.

[0017] According to the bath ratio of 1:12, add 0.3% silk softener TF-404A, soak for 60 minutes at room temperature (above 10°C), adjust pH4 with glacial acetic acid After 8 days, it is dehydrated and dried to obtain yellow silk floss, which can be used to produce products such as natural light yellow mulberry silk quilts.

[0019] Take 100 kg of natural yellow silkworm cocoons, first pick out impurities, then infiltrate with 0.5% sodium hydroxide solution at 75°C for 10 minutes, then spin and peel the cocoons at a temperature of 75°C and spray with 0.5% sodium hydroxide solution, and then remove the silk and peel the cocoons The silk floss is washed with tap water and then dried and dehydrated with a dryer.

[0020] The dried silk floss is treated with 0.2% sodium peroxide and 0.2% hydrogen peroxide solution at a bath ratio of 1:20 at 90°C under normal pressure for 50 minutes, rinsed with clean water and dehydrated for 3 minutes.

[0021] According to the bath ratio of 1:12, add 0.2% silk softener TF-404A, soak for 60 minutes at room temperature (above 10°C), adjust pH4 with glacial acetic acid After 8 days, it is dehydrated and dried to obtain yellow silk floss, which can be used to produce products such as natural yellow mulberry silk quilts.

[0023] Take 100 kg of natural green silkworm cocoons, first pick out impurities, and then infiltrate them with 80°C, 0.5% sodium hydroxide solution for 5 minutes, spin and peel the cocoons at a temperature of 80°C, sprayed with a concentration of 0.5% sodium hydroxide solution, and then remove the silk and peel the cocoons The silk floss is washed with tap water and then dehydrated with a dryer.

[0024] The dried silk floss is treated with 0.2% sodium peroxide and 0.2% hydrogen peroxide solution at a bath ratio of 1:25 at 100°C under normal pressure for 50 minutes, rinsed with clean water and then dehydrated for 3 minutes.

[0025] According to the bath ratio of 1:12, add 0.3% silk softener TF-404A, soak for 60 minutes at room temperature (above 10°C), adjust pH4 with glacial acetic acid After 8 days, it is dehydrated and dried to obtain light green silk floss, which can be used to produce products such as natural green mulberry silk quilts.