1, setting temperature: 160 °C -180 °C. Speed: 20M-25M / min.
2, the level of stereotyped temperature changes greatly, especially purple, pink orchids, etc., so we must pay attention to set the color before and after the scheduled to do the same.
3, nylon fabric shrinkage rate is also different sizes.
4, nylon fabric shape is very easy to hook the yarn, if the end of the stereotypes appear hook yarn, you should immediately stop, check the nose and tail, bellows, drum, sandpaper, or cloth. (such as silk stockings, mesh)
Second, polyester fabric shaping
1, setting temperature: 170 °C -200 °C, speed: 20M-28M / min
2, polyester molding temperature generally does not change, but the red dye sublimation fastness is not good, after finishing the chassis will leave the dye, can not do a light color, can only do black, can also be used more than a few times the waste cloth, Can do light colors.
3, polyester pull fabric shrinkage rate is very large, such as customer demand for good elasticity, shrinkage is small, feel good, must be scheduled to die embryonic cloth, pay special attention to black and white. Red and white flowers, due to dye fastness is not good fastness, the final product must be low temperature, such as high temperature will stick to the product.
4, polyester Bobbi cloth stereotypes, pay attention to the cloth, the thickness of the edge, the temperature should be controlled well, not too high, speed slowed down, pulled in two. It can be reduced twice in two points, and the thickness is poor. For the first time, the width is about 6-8 inches less than the finished product, and the important weight is about 100g. The second time is 5-10 degrees lower than the first temperature, the width and weight are as required.
Three, cotton silk
1, the setting temperature 160 °C -190 °C, speed: 20M-30M / min
2. If the cotton cloth is dyed directly, the hot and cold color of the fabric will vary greatly. The color must wait for the embryonic cloth to cool completely, and the active material will not change much.
3, the human silk high temperature is easy to aging, burned fabric is easy to hook yarn, pull broken.
4, the cotton shrinkage rate is large, when the stereotypes, into the cloth tension should be reduced, the car pressure is increased, the cloth pressure dry, hot air fan to the maximum, speed slow down, can reduce the shrinkage rate, if the customer demand , it will shrink test.
5, if the customer asks the cloth not to be twisted, it must be diagonally shaped.
Fourth, silk stereotypes
1, setting temperature 100 °C -120 °C, speed: 20M-30M / min
2, the hot wire is small and the width is fixed.
3, the silk is more delicate, can not get water and sweat when stereotypes, when the cloth can not be too hard.
Fives. PU adhesive
1, imported pulp, high temperature does not change color, 140 °C -180 °C. Speed ​​25M-30M / / min, large smoke.
2, domestic slurry, high temperature easy to change color, 140 °C -180 °C, speed 25M-30M / min, large smoke.
Sixth, heavy weight door width
1, must be measured before the determination of weight and width, if the difference is too far from the requirements, to promptly reflect the documentary.
2, when setting stereotypes should pay attention to the difference between the gram can not be too far, between ç–‹ and ä¸èƒ½ can not be too far between.
3, when setting stereotypes to pay attention to a cloth before the width, whether the same after. .
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