Fabric Inspection process by Machine - Goldnfiber | Apparel Merchandising Blog (2024)

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Fabric mills should do 100% inspection before sending any consignment to apparel industry to minimize hassle. Garment manufacturers should inspect a minimum of 10% of each fabric consignment once received. Minimum and maximum roll size and the acceptable number of joins will be fixed by fabric provider and apparel manufacturer before starting of each season. Fabric mill and apparel maker should also agree whether fabric edges are to be trimmed. After classification of fabric defects, a system needs to be followed to rating the defects to decide its approval or rejection.

During fabric inspection below matter should be considered:

A) 1. Area: Inspection area should be dry, open, clean, and cool with sufficient light.

2. Equipment: Garment maker and fabric mill should have quality full inspection equipment. The inspection equipment should be smooth, fresh, and user-friendly and casing should be free from any sharp edges what could scratch fabric. The frame should be equipped with an adaptable speed drive, a meter/yard counter and along with undercarriage lighting to see through the construction and overhead light to observe the fabric face side/surface defects clearly.

3. Other Accessories: Measuring tape, scissors, defect sticker or chalk, fabric defect display board, reference sample & blank inspection form worksheet/ BOM sheet.

-> Check ticket information, item number & Lot No.

B) Operation, Findings & Actions:Fabric Inspection process by Machine - Goldnfiber | Apparel Merchandising Blog (5)

1. Viewing Distance: Inspector should perform from an observation distance of 2 to 3 feet to get a suitable vision of the full width of fabric. Fabric Inspectors should wear hand gloves for safety of the goods. Fabric should be accurately rolled and store up once examination process is done to avoid damage or spoiling. An eye specialist should test inspectors viewing capacity. Acceptable maximum total error score (TES) is to be below 12 but TES- 0 is always preferable.

2. Inspection speed: During fabric inspection should consider inspectors capability and should adjust machine speed and consider the nature of fabric being scrutinized. Machine meter speed level 2.5 to 3 and RPM (Rotation per meter) 15 yards to 25 yards. Inspect for visual imperfections with the light on at speed slow enough to find the defects. Sometimes you may have to turn the light off to see how a flaw will affect the appearance of a garment. After inspecting every 50 yards, please slow down the inspection process and use the strip to check for any shading problems.

3. Inspection Lighting: Inspection and rating have to be done with straight overhead light to decide defects on the surface of the fabric. The upper straight light should be mounted simultaneously to focusing surface precisely. The casing should be sloped so that the fabric gets ahead at an angle of 45–60 degrees to the horizontal. Overhead CWF lighting is advised at least > CWF 1000 LUX so that it should provide a luminous level of a minimum of 100-foot candles on the surface of the fabric. The back-light may be utilized on the interactive basis for particular fabric nature or faults.

Fabric Inspection process by Machine - Goldnfiber | Apparel Merchandising Blog (6)
4. Inspection Process: Select the rolls to inspect. Put the rolls on the inspection device and make sure that the roll exists the exact yardage as declared by the supplier. The face side of the fabric should always be inspected, but sometimes both sides can be examined based on fabric nature. Both parties should check for side-center-side shading, shading from roll to roll and shading from beginning to the end of the roll. An approved fabric color swatch should be close the surrounding area of the inspection casing to make sure proper color assessment during fabric checking.

Cut-able width of the fabric should be computed at the beginning, middle and end of each roll. If the fabric found narrow in accordance with the agreement, the garment maker and fabric producer must agree to have the goods replacement facility or provide a reduction to the garment manufacturer. Check for biased, bowed and skewed fabric. Inspector should focus on fabric roll and find out any defects, shortage in fabric rolls, length/width discrepancies (short/narrow) etc and mark it with colored sticker or chalk so that they can be easily found during cutting and write-down properly. Compile the defects record; then inspector needs to inform his senior with individual roll inspection report.

-> Notice the Senior QC/In charge/Section Manager with inspection report to review the variation physically to measure the roll width at the beginning> middle> end and measure the roll length in several machines.

-> By this time QC can make fabric roll yards/width shortage, defects summary report to inform manager QA

-> After that QC can deliver fabric roll shortage/defects summary report to merchandiser for his consideration.

If merchandiser finds any serious fabric defects or width shortage problem what will hamper production, he needs to inform fabric mill/supplier along with QC report and sample of defective fabric yards/swatch to get replacement fabric urgently.

Fabric mill must supply additional goods on an urgent basis through sea or air. If severe fabric defects occur, mills are completely liable to hit the garment’s delivery date. Furthermore, they are compelled to provide the logistic cost if required (any accelerated shipment costs of fabric have to borne by fabric supplier).

->Beside this inspector can calibrate own machine per month on rotation by hand measure 50 yards sample and section chief can keep all machine calibration record officially.

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Fabric Inspection process by Machine - Goldnfiber | Apparel Merchandising Blog (2024)

FAQs

What is the most well known and utilized technique for fabric inspection? ›

The 4-Point System is a widely recognized and effective method for evaluating fabric defects during inspections. It provides a practical way to classify and quantify defects based on their size and severity.

What is the 10 point system in fabric inspection? ›

10-Point System:

In this system, penalty points are assigned to defects, based on the following criteria: Basic grading criteria in 10-point system: If total defect points < yardage of the fabric piece inspected, then the fabric is given the 'first' or 'A' grade.

What is the process of fabric quality check? ›

Fabric quality control and inspection involve measuring and evaluating various parameters of the fabric, such as color, weight, thickness, shrinkage, strength, durability, appearance, and defects.

What is 4 point system in fabric inspection? ›

4 Point System : The 4 point system, also called the American Apparel Manufactures Association (AAMA) point grading system for determining fabric quality, is widly used by producers of apparel fabrics and is endorsed by the (AAMA) as well as the American Society for Quality Control (ASQC).

What flaws should you check for when looking at a fabric? ›

Common defects of fabric include holes, stains, fabric bar, poor finishing, coarse yarn and running knit.

What are the methods of material inspection? ›

The most common material inspection methods in manufacturing include Visual Inspection, Dimensional Inspection, Non-Destructive Testing (NDT) methods like Ultrasonic Testing, Radiographic Testing, Magnetic Particle Testing, and Dye Penetrant Testing, X-ray Inspection, Eddy Current Testing, Infrared Thermography, ...

What is the sequence of garment inspection? ›

In general, there are four steps involved in apparel inspection which includes inspection of raw material, production inspection, finishing, and final inspection.

What is AQL for fabric inspection? ›

In the fashion industry, AQL is one of the most frequently used terms, specifically in the apparel export industry. It is referred to as the 'Acceptable Quality Level' and is defined as the percentage of defective pieces which are tolerated/accepted by the buyer from the manufacturer.

Which AQL level used for fabric inspection? ›

AQL standard in Garment Inspection

Major: Normally 2.5. Minor: Normally 4.0.

What method do you use to check for quality? ›

Some examples of quality tools are checklists, flowcharts, histograms, Pareto charts, cause-and-effect diagrams, control charts, and scatter diagrams. Using quality tools helps to enhance the quality control process and to support the quality decision making.

What is inspection process in garment industry? ›

Inspectors verify measurements and dimensions to ensure that garments fit correctly and comfortably. Compliance with Regulatory Standards: Textiles and garments must meet regulatory standards for safety, labeling, and environmental impact.

What is inspection process in manufacturing? ›

Inspection in manufacturing is the process of examining and evaluating products or components at various stages, such as incoming, in-process, and final inspection, to ensure they meet the required quality standards and specifications.

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