Marker Making Process in Garments Cutting Section
Marker making process in Garments Cutting Section:
Marker making process in the garments cutting section is a critical step in the garments manufacturing process. It involves arranging the pattern pieces of a garment on the fabric to maximize fabric utilization and minimize waste. Detailed overview of the marker making process in the garments industry:
1. Preparation for Marker making:
a. Pattern Developments:
- Create Patterns: Develop the patterns for each part of the garment based on the design specifications.
- Digitize Patterns: If using a CAD system, digitize the physical patterns to convert them into a digital format.
b. Fabric Analysis:
- Fabric Width: Measure the width of the fabric to determine the area available for pattern placement.
- Fabric Characteristics: Consider the fabric type, print direction, grain line, and any special considerations such as nap or stretch.
2. Marker Making Planning:
a. Size Range
- Determine the sizes to be included in the marker. This could be a single size or multiple sizes in a graded marker.
b. Marker Length:
- Calculate the marker length, which is the total length of fabric needed to accommodate all the pattern pieces.
3. Marker Making:
a. Manual Marker Making:
- Lay Out Patterns: Manually place pattern pieces on the fabric or a large sheet of paper. Ensure efficient placement to minimize fabric waste.
b. Computer-Aided Design (CAD) Marker Making:
- Input Patterns: Import digitized patterns into the CAD software.
- Arrange Patterns: Use the software to arrange the pattern pieces. The software can automatically suggest the most efficient layout.
- Optimization: Adjust the placement to further optimize fabric usage. CAD systems can provide several layout options to compare and choose from.
4. Marker Verification:
a. Check for Accuracy
- Alignment: Ensure all pattern pieces are aligned correctly according to the fabric grain and print direction.
- Overlap: Make sure there are no overlaps between pattern pieces.
b. Check for Completeness
- Ensure all necessary pattern pieces are included for each garment size and style.
5. Marker Output:
a. Printing Markers:
- Plotter: If using a CAD system, print the marker using a plotter. The printed marker can be used to guide the cutting process.
- Direct Projection: In some cases, the marker can be directly projected onto the fabric using advanced projection systems.
b. Manual Transfer:
- Transfer to Fabric: For manually created markers, transfer the marker layout onto the fabric by tracing or using other transfer methods.
6. Cutting Preparation:
a. Fabric Spreading:
- Spread the fabric layers smoothly on the cutting table, ensuring there are no wrinkles or distortions.
b. Securing Marker:
- Place the marker on top of the fabric layers and secure it to prevent shifting during the cutting process.
7. Final Review:
a. Cross-Check:
- Cross-check the marker layout against the garment specifications to ensure everything is in order.
b. Approval:
- Obtain approval from the quality control team before proceeding to the cutting phase.
Key Considerations:
- Pattern Matching: Pay attention to pattern matching, especially for printed or patterned fabrics.
- Size Ratios: Adjust size ratios in graded markers to match production requirements.
- Cutting Efficiency: Ensure the marker layout facilitates efficient and accurate cutting.
Following these steps, manufacturers can ensure that the marker making process is efficient, accurate, and optimized for both fabric utilization and garment quality.