1.Water soluble ring spun PVA yarn series
1)high and low temperature water-soluble PVA yarn
2)water-soluble PVA sewing thread
3)water-soluble PVA filament
4)water-soluble non-woven fabric
5)water-soluble PVA film
6)untwisted yarn
7)hollow yarn (air rich yarn)

2.Category for high and low temperature water-soluble PVA yarn
1)instant soluble yarn,
2)90 centigrade,
3)80 centigrade,
4)40 centigrade
5)20 centigrade

3.Counts of yarn for high and low temperature water-soluble PVA yarn
1) instant soluble yarn: 20S to 100S
2) 90 centigrade: 20S to 100S
3) 80 centigrade: 20S to 80S
4) 40 centigrade: 20S to 80S
5) 20 centigrade: 20S to 52S

4.Final solution temperature for high and low temperature water-soluble PVA yarn
1) instant soluble yarn, about 91-92℃
2) 90 centigrade, about 95-100℃
3) 80 centigrade, about 85℃
4) 40 centigrade, about 60℃
5) 20 centigrade, about 30℃

5. Category for Water soluble sewing thread:
1) 40 centigrade
2) 20 centigrade

6.Counts of yarn for water solution thread
1) 40 centigrade: 40S/1, 60S/1, 80S/1
2) 20 centigrade: 52S/2, 40S/2, 20S/2

7. Final solution temperature for water soluble sewing thread
1) 40 centigrade: about 60℃
2) 20 centigrade: about 60℃

8.Specification for water-soluble PVA filament yarn 
1) 80 centigrade
2) 6F, 56D
3)final solution temperature: about 80℃

9.Specification for water-soluble non woven fabric
1) 90 centigrade
2) 35G,1.6M width
3)final solution temperature: about 90℃

10.Specification for water-soluble PVA film
1) 20 centigrade
2) 25-35 micron
3) final solution temperature: about 20℃

1.For the instant soluble yarn, it can make the instant soluble zero twist yarn

2.For 90 centigrade, it can be used in the following aspect:

1)zero twist towel;

2)high-grade shirting fabric;

3)water to contraction of water-soluble cover;

4) carton;

5)new style fabric;

6)industrial blanket

3.For 80 centigrade, it can be used as

1)zero twist towel;

2)high-grade shirting fabric

4.For 40 centigrade, it can be used in

1)pre-processing of towel;

2)improve the strength of cashmere products;

3)new style fabric;

4)temporary fixed on cloth;

5)temporary sealing of bag;

6)as separation yarn

5.For 20 centigrade, it will be used in

1)autolysis bag sealing;

2)self-dissolution of fishing mesh;

3)high-grade fabrics;

4)temporary fixed on cloth