New Breakthrough In Detection Of Color Deviation Of Synthetic Yarn

although

But it will

Current factory

therefore

PT.Superbtex group is a textile company headquartered in Indonesia, Indonesia's largest spinning factory with 54 000 spindles, mainly producing polyester yarns.

"We used several different polyester fibers, which are of different quality and therefore have different glossiness."

Sendjaja Halim, director of PT. Superbtex group, said: "we can not distinguish the difference of brightness completely from human eyes. The alternative of direct visual inspection of spinning spindles is to be inspected under ultraviolet light.

But even so, the difference is hard to see through the naked eye.

If the inspection is carried out after winding, the problem yarn in the inner layer of the bobbin can not be distinguished even under ultraviolet light, and can not be processed by the human eye detection method with high labor cost.

Such problems can cause defects in the following production processes. For example, during the weaving process, when such problems are used as warp yarns, a long stripe may occur, and dyeing irregularity may also occur during dyeing. Therefore, a defective tube yarn can cause an expensive claim from customers.

Detection of polyester yarn color deviation under purple light is very demanding on human eyes.

The above problems of different brightness can be achieved through

The Swiss YARNMASTER ZENIT+ electronic clearer with the function of detecting foreign fibers and color deviation is installed in Switzerland.

The electronic yarn clearer can

The new function of detecting and eliminating slight color deviation has been successfully developed.

The new color deviation detection function uses the F- heterogeneous fiber sensor. It checks the yarn defects through the multi angle light source, and converts the signal generated by the reflection and pmission of light to the luminance difference through special calculation method.

The basic color brightness reference value is automatically adjusted to detect the brightness of the yarn.

By setting various parameters, users can choose the highest difference setting standard.

Yarn cleaning principle of YARNMASTER ZENIT+ F- ISO fiber sensor

The color deviation function can monitor the foreign fiber in a comprehensive way.

Test settings

Luo Fei has already done extensive experiments on this new function in the spinning mill of PT. Superbtex group.

In the Eco Eco Pulsar winding machine equipped with the color deviation function of the YARNMASTER ZENIT+ electronic yarn clearer, the Ne 40 polyester yarn with super bright and dark tone was tested and proved to be able to detect all the poor yarn with different brightness differences.

In the PT. Superbtex spinning mill.

In practical application, it is proved that it can detect the defective tube yarn in the 100% winding process and ensure the final product quality.

By increasing the color deviation function,

A new benchmark was established successfully.

With this new function, YARNMASTER ZENIT+

The scope of application has become wider.