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01Jun 2026

What measures can be taken to stabilize the tension of a jigger dyeing machine?

I. Equipment Technology Upgrade Dual Frequency Conversion/Servo Drive System: Calculates roll diameter changes in real time via PLC, dynamically adjusting the motor speeds of the two fabric winding ro
29May 2026

How much does tension fluctuation affect the color difference of a jigger dye...

I. How Tension Fluctuations Cause Color Difference 1. Color Difference Between the First and Last Layers (Increased ΔE) During the dyeing process, the fabric is unwound from one roll of fabric,
27May 2026

How to detect color difference in a jigger dyeing machine?

I. Preliminary Visual Inspection (Qualitative Judgment) Conducted under a standard light source (e.g., D65 daylight source): Lay the dyed fabric and the standard sample fabric side by side, keeping th
25May 2026

What are the main causes of color difference in a jigger dyeing machine?

I. Equipment Factors 1. Uneven Tension Control: If the tension is not kept constant during the dyeing process, especially when the roll diameter changes, it can easily lead to color differences betwee
22May 2026

How to prevent color difference in a jigger dyeing machine

I. Equipment Level: Ensuring Operational Stability 1. Dual-frequency conversion control system: Achieves constant linear speed and constant tension control, with tension fluctuations controlled within
20May 2026

How to reduce color difference in a jigger dyeing machine

I. Finished Fabric Management: Controlling the Source of Color Difference Between the Beginning and End of the Fabric The length of the finished fabric should be controlled to 10-15 meters, and it sho
18May 2026

How to properly clean a jigger dyeing machine

I. Cleaning Methods for Different Types of Stains 1. Removal of Oligomers: Using NaOH or acidic sulfite detergents can effectively dissolve oligomers precipitated from polyester fibers at high tempera
15May 2026

How to Quickly Determine the Cause of a Jigger Dyeing Machine Malfunction

I. Locating the Problem by Identifying Fabric Defects Observing the appearance defects of the dyed fabric is the most direct way to determine the source of the malfunction: If there are darker areas a
13May 2026

Common Faults of Jigger Dyeing Machines

1. Seam Overprint Symptom: Darker areas appear at both ends of the fabric. Causes: Seam overprint is too wide or thick, tension is too high, the guide fabric is too short, or the color/texture of the
11May 2026

What is the workflow of a jigger dyeing machine?

1. Equipment Preparation: Check the power supply, transmission system, temperature control system, and liquid level sensor to ensure all components are operating normally. Clean the dyeing tank to pre
08May 2026

Common Faults of Overflow Dyeing Machines

I. Uneven Dyeing (Color Variation, Color Difference) Main Causes: Poor Dye Liquor Circulation: A malfunctioning circulation pump, blocked pipes, or damaged valves lead to uneven dye liquor distributio
06May 2026

What methods can be used to improve tension fluctuations in a jigger dyeing m...

I. Upgrade to a closed-loop tension control system Using a closed-loop control scheme of vector frequency converter + tension sensor + PLC is the most effective technical path to solve tension fluctua

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Blog

What measures can be taken to stabilize the tension of a jigger dyeing machine?

How much does tension fluctuation affect the color difference of a jigger dye...

How to detect color difference in a jigger dyeing machine?

What are the main causes of color difference in a jigger dyeing machine?

How to prevent color difference in a jigger dyeing machine

How to reduce color difference in a jigger dyeing machine

How to properly clean a jigger dyeing machine

How to Quickly Determine the Cause of a Jigger Dyeing Machine Malfunction

Common Faults of Jigger Dyeing Machines

What is the workflow of a jigger dyeing machine?

Common Faults of Overflow Dyeing Machines

What methods can be used to improve tension fluctuations in a jigger dyeing m...