70D-way stretch nylon grid in the domestic flat cylinder dyeing factory jobs that can not solve the problem, with a flat cylinder dyed fabric quality problems lead to too much (advantage is that the fabric formation), may lead to very long delays in delivery, the goods may occur the following issues:

1, oil on straight, color bar; 2, flat cylinder dyeing, resulting in head and tail, left, right color yin and yang serious;

3, large cargo tank color difference is large; 4, multi-fabric hook yarn;

5, fabric abrasion more; 6, elastic uneven.

Overflow dyeing vat can compensate for these problems :( Here is the standard composite fleece single dye can be adjusted accordingly)

1, the overflow cylinder dyeing: Yuanping cylinder dyeing cloth easily lead straight, color bar, no straight into the overflow tank after dyeing, color bar, the appearance of micro-crepe fabric, no flat cylinder stain formation, but can be accepted the cloth style;

2, pre-treatment: the caustic-way stretch nylon fabric bag night long time to do, improve the feel;

3, edging dyeing: at a distance with a needle with a line on both sides of the cloth sewn up, not all joints, otherwise result in the overflow tank during the dyeing process, the cylinder block will cause fabric dyed flowers; easy bruising exposed parts when using the reverse side;

4, the number of requirements: the number of fabric per cylinder can not put too much, basically controlled within 1000 meters of fabric, finished out of the 700 meters; if you vote more easily produce the cylinder block and have cloth dyed flowers Indian chicken feet;

5, the color requirements: consideration of the finished composite color do great, table cloth dyed the color of the car at the same standard lamp shade reach more than four; but a considerable part of the staining dye factory staff general awareness is not high, there is "so-so, almost "the idea of the actual color of a large gap on the cylinder, so keep an eye on the entire process must be confirmed color;

6, water stereotypes: Simian Dan nylon composite back to do water treatment, dyeing factories all requirements without any additives, dyeing factories to keep an eye on the tank can not contain stereotypes softener or waterproofing agents, done before, be clean, clear water stereotypes;

7, shrinkage control: Nylon Simiandan because elasticity, shrinkage must be controlled at 3%, the temperature control in a high temperature 190 degrees stereotypes;

8, setting the right amount to add some color sensitive stabilizer: setting machine at a high temperature setting, left, right temperature vary, often sensitive colors such as grass green and other colors not good color fastness will produce a left-right Yangyang color, add some appropriate amount of stabilizer in the tank, to prevent such as grass green, etc. will be left, right color;