I. Composition of the Leather Color Matching System
The system is connected to the color-matching software
Verify the accuracy of the formula
Automatic formula correction
Bulkproduction of spot colors
Configurable truck scales & weighing platforms
48-head dispensing capacity (expandable to 96 heads)
Automatic valve cleaning
Compatibility: Water-based, UV, and solvent systems
Dispensing Accuracy:
- 30kg batches: ±1g
- 300kg batches: ±5g
II. Leather Color Matching System Equipment Specification
1.List of laboratory equipment：
A. High-precision dispenser
Minimum injection volume: 0.039ml;
Electronic balance accuracy: 0.001g
B. Color matching software
C. Colorimeter (Spectrophotometer)
D. Standard light source
E. Laboratory coating machine
F. Laboratory mixer
2. Equipment list for the color dispensing workshop:
A. Industrial Dispenser:
-Maximum 96 heads;
-Accuracy:
600kg/± 10g;
1000kg/± 200g)
B. Mixer
C. Transfer Cylinders(multiple)
Ⅲ. Implementation Steps of the Leather Color Matching System
1.Establish colorant gradient libraries
2. Input color gradient data into the color matching software
3. Remaining tails are recorded in the SIGHTEC management software
4. Match the coating volume data of the laboratory coating machine with production workshop coating machine
5. Operator training:
- SIGHTEC software proficiency
- Color-matching software mastery
Ⅳ. Precautions for the Use of the Leather Color Matching System
- Ensure the consistency of thickness between the laboratory coating machine and the production workshop coating machine
- Confirm the appropriate model of colorimeter based on the luster of the leather
- Ensure that the special color paste produced in the laboratory and the color paste mixing workshop within the color difference range
- Establish completed paper and electronic archives to facilitate quick order conversion and production.
