Fabric Inspection Machine

 

Fabric serves as a vital component within the garment manufacturing industry, accounting for nearly 50% of the total manufacturing cost. Consequently, the quality of fabrics directly impacts the final clothing's quality. This realization emphasizes the utmost importance of employing a reliable fabric inspection machine in the garment production process.

During the weaving process, inherent limitations of weaving machines often result in numerous defects and irregularities on the fabric surface. Detecting and addressing these imperfections traditionally required extensive human visual inspection. However, as inspection demands grew, the burden on manufacturing workers became overwhelming. To alleviate this pressure and enhance efficiency, fabric inspection machines were introduced.

Fabric inspection machines hold immense significance in ensuring a flawless fabric output. They excel in defect identification, marking defect locations, and preventing defects during subsequent fabric handling and cutting processes. By streamlining these crucial stages, fabric inspection machines contribute to the production of defect-free fabrics. As such, they have become an indispensable investment for garment manufacturing factories.

Main Fabric Defects

1.Bad Selvage

It is caused by faulty weaving, that is, the warp ends are too much apart to suit the yarns thickness.

2.Broken ends

Broken ends are mainly generated due to the broken warp yarn during weaving or finishing.

3.Loose warp:

It is produced because of the low tension of the warp yarn during the weaving process.

4.Loose weft

Same as the loose warp defect, loose weft defect is caused by the low tension or looseness of weft yarns.

5.Fuzz ball

The reed will generate a hairball if the warp yarns are overly hairy, then the hairball will pass through the reed dent and located at fabric surface if it is narrow enough, which are ball defects.

6.Hole​

It is a kind of obvious fabric defect caused by the damaged yarns. Sometimes simply one yarn then creates an opening hole on the fabric surface.

7.Double end

A thick bar running parallel warp due to 2 or more ends get woven as one.

8.Double pick

It is a defect that is woven by double weft yarns in the fabric.

9.Cover​

The existence of this defect is because of the wrong position of colored yarns during the weaving process of twill fabrics.

10.Miss-selection of pattern

The pattern design gets altered due to the random dropping of stitches thus will produce this kind of defect.

11.Skip stitch

It is in knitted fabric when a stitch is skipped and the next yarn is picked up, then a float is formed on the fabric surface.

Significance of Fabric Inspection Machine

Fabric inspection is an indispensable process, whether performed on a flat table or utilizing advanced fabric inspection machines, be it conducted in-house or by third-party inspectors. Its importance lies in its ability to prevent defects in the final product. Particularly, fabric inspection machines offer several critical advantages for garment factories, revolutionizing the fabric inspection landscape.

Enhanced Fabric Inspection Efficiency: Fabric inspection machines automate the rolling and winding of fabric rolls, facilitating the marking of defect types and positions during the inspection process. This automated approach significantly boosts efficiency compared to manual methods alone. Garment factories can efficiently tackle production challenges, whether aiming to reduce time or increase production speed, granting them a competitive edge in the market.

Improved Accuracy in Defect Inspection: Many fabric inspection machines are equipped with electronic defect inspection devices. These devices enable automatic length recording and package arrangement, while the computing system analyzes the statistically gathered defect data. Fabric inspection machines empower inspectors to conduct high-quality inspections, offering ample light sources and greatly improving the detection rate of fabric defects. Furthermore, they enhance the integrity rate of garments, minimizing labor and fabric material costs for garment manufacturing factories.

By leveraging the capabilities of fabric inspection machines, garment factories can optimize their operations, expedite production, and deliver superior quality garments. These machines serve as invaluable assets, elevating fabric inspection to new levels of precision, efficiency, and cost-effectiveness.