For the tighten upper with high-temperature steam intenerating to eliminate the internal stress when connect the uppers,then draw out the Gangbao water and the air between the vamp and the last by vacuum treatment,make the vamp close to the last much more,Gangbao is rigid and fixed.caused the baking for short time and passed the vacuum,the vamp surface feels fine,soft and high brightness after the steam treatment.

no1.Each case is dealt with for 10 minutes,which is the 1/4-1/5of the traditional products.

no2.Each case is dealt with the amount of single shoes,big case for 50pairs,small case for 25 pairs.

no3.Each case consumes the electricity about 1.2degree,which is the 1/4-1/5 of the traditional products.

no4.For the size of 1350*1200*1700.professional design for the middle-sized and mini-sized enterprises.

no5.The vacuum steam is produced high-quality effect.