Yönerge

GL-OM-04 · In-House Tests

Kapsam

Kapsam: Yıkama testleri, wearer trial ve drop/hang testleri dahil In-House Testing sürecini; üretim numunelerinin geçerli kalite, performans ve müşteri gereksinimlerine göre değerlendirilmesini uçtan uca kapsar.

Amaç: Üretim numunelerinin tanımlı koşullarda test edilmesini ve tespit edilen risk veya hataların üretim veya sevkiyattan önce değerlendirilmesini, çözülmesini ve onaylanmasını sağlar.

Sorumlu: DMR, test gereksinimleri, fonksiyonlar arası yürütme, sonuç değerlendirme ve gerekli onaylar dahil In-House Testing sürecinin sahibi ve koordinatörüdür.

Kapsadığı roller: Üretim test ve onay faaliyetlerinde yer alan FT, GT, PMR, QA ve ilgili Technical, MR ile tedarikçi/fabrika personeli için geçerlidir.

Gereklilikler

AAL

1. R1 — FT — Carry the in-house wash test out internally even if the customer does not request it

   • The purpose of this procedure is to evaluate the general appearance and properties of garments after washing under consistent and repeatable conditions,.
   • providing a standardized approach for internal quality control and being sure that the goods are in line with customer's quality standards.

2. R2 — FT — Detergent

   • Use persil Color.
   • Dosage: 20 g per wash.
   • Do not use fabric softener or bleaching agents.

3. R3 — PMR — Washing Program

   • Select the washing program according to the garment's care label / washing instructions.
   • Care Label Instruction Recommended Machine Program Approx.. Duration Spin Speed.
   • Double Bar / Very Gentle Delicate Program ~40 min 800 rpm.
   • Single Bar / Gentle Mix Program ~1 hour 1, 000–1, 200 rpm.
   • Normal Cotton Program ~1.5 hours 1, 000–1, 200 rpm.

4. R4 — PMR — Temperature

   • Select the washing temperature according to the garment's care label instructions.
   • Use in general, 30°C or 40°C.
   • If the care label specifies a different temperature, follow the care label requirement.

5. R5 — FT — Cross-staining check

   • When you wash a contrasting-coloured product to check for cross-staining, a small amount of dark-coloured fabric may give inaccurate results.

6. R6 — GT — Garment Preparation and Washing Process

   • Wash at least 50 cm of fabric across the full width, or an amount of fabric equivalent to the fabric used in the product.
   • Check that a suitable reference sample is available for comparison after washing. The measurements of the reference sample do not have to be identical to those of the test sample.
   • Take and record the pre-wash measurements of the sample.
   • Attach the multifiber to the sample.
   • Load the washing machine with the garment and sufficient loading fabric to achieve a total load of approximately 2 kg.
   • Add 20 g of Persil Color detergent.
   • Select the appropriate washing program and temperature according to the garment's care label and start the washing cycle.
   • After washing, dry the garment according to the care label instructions.
   • Once the garment is completely dry, take the measurements again. Compare the pre-wash and post-wash measurements, calculate and record the shrinkage values as percentages (%). Evaluate the shrinkage result as pass/fail according to the applicable product group and customer manual/standards.
   • Evaluate multifiber staining.
   • Compare the washed garment with the original unwashed sample and check for any changes, including:
     • Color change / color fastness.
     • Pilling.
     • Print appearance and durability.
     • Loss or damage of stones, sequins, trims or other accessories.
     • Color change of accessories.
     • Changes in shape, appearance or surface.
     • Any other deformation or deterioration caused by washing.
   • Wash garments considered high-risk styles, particularly those with prints, stones, sequins, tassels, lace or similar accessories/details, at least 3 times. If the style is considered particularly high risk, the test should be repeated for up to 5 washing cycles.

7. R7 — PMR — Take samples for Garment Testing from Pilot Production

   • The garments must include all trims, labels and prints.

8. R8 — PMR — If required, conduct print durability or other tests in accordance with the Customer's Manual

9. R9 — PMR — Share the Garment Test result with SpringNE and obtain approval if there is any fail

Wearer Trial

10. R10 — PMR / GT — Conduct a Wear Test under the following circumstances

    • When requested during the Risk Assessment Meeting.

    • When a risk is identified during the Fit Evaluation process.

    • When test results do not meet the required standards.

    • When a risk is identified during production inspections.

    • When specifically requested by the customer.

    • This procedure applies to all customers and all orders.

11. R11 — PMR — Method should be as below

    • Step 1 – Initial Measurement: measure and record the sample garment before testing.
    • Step 2 – First Wear & Wash Cycle.
    • Wear the garment for at least 24 hours.
    • Take post-wear measurements.
    • The garment should then be washed according to the care instructions.
    • Take post-wash measurements.
    • Evaluate the overall appearance of the garment and user feedback from the 24-hour wear period.
    • 2nd trial will be conducted with same method.
    • Some customers have their own WT procedure; for example, some brands ask for 5 washes. In that case, follow the customer's WT procedure.
    • Step 3 – Reporting & Approval.
    • Document wear Test results in a Wear Test Report.
    • Report link: In-House Wearer Trial Form.
    • The report may be shared with the customer when required.
    • For internal assessments, the Technical Manager (TM) provides the final approval.

Drop/Hang Test

12. R12 — GT — All products with a risk of stretching while hanging must undergo a Drop Test

    • Examples of such products include.
      • Heavy gauge knitwear.
      • Viscose knitted garments.
      • Loose-gauge knitted garments.
    • Make the decision to conduct a Drop Test jointly with the customer, considering factors such as the garment gauge, yarn type, and knit structure.
      • For example, links-links knit constructions typically have a higher tendency to stretch.

13. R13 — GT — Requirements

    • Provide 3 garments made from production yarn or production fabric for testing.
    • The test duration should be between 3 and 7 days, as agreed with the customer.
    • Take key measurements and recorded before and after the test.
    • Determine based on the Drop Test results, one of the following actions.
    • Modification of the fabric, yarn, or knitting settings.
    • Pattern adjustment or shortening of garment dimensions.
    • No changes required to the garment.
    • Due to recent issues experienced in production (e.g., a men's knitwear style that stretched excessively in stores by 5–10 cm after shipment), it has been decided that Drop Tests will also be conducted during production.
    • QC should collect a Drop Test sample together with the wash test sample from the beginning of production.
    • Conduct the Drop Test for 3–7 days.
    • Complete the Drop Test before shipment approval is granted.
    • Shipment approval should be based on the Drop Test results.
    • The Merchandising Team is responsible for conducting and monitoring the Drop Test process.

Kullanıldığı yerler

• SOP-OM-09 Risk Assessment (RA) Meeting
• SOP-OM-15 Pilot Production
• SOP-OM-17 Shipment Sample (Gold Seal) Approval
• SOP-OM-18 Final Inspection

Bu liste, her SOP’un listelediği yönergelerden otomatik oluşturulur.

Kullanılacak formlar

• In-House Tests Form

Eğitim

Bu eğitim videosu In-House Tests sürecini destekler; adımların yerine geçmez.

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Sınav

In-House Tests süreci için sınav. Süreç makalesini — eğitim videosu dahil — tamamladıktan sonra bu sınavı çözün.

Geçme notu	Beklenen süre	Deneme sayısı
80%	Yaklaşık 10 dakika	1 (kişi başına tek deneme)

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Değişiklik günlüğü

Değişiklik günlüğü

Tarih	Değiştiren	Değişiklik
2026-10-12	Order Management	R5 (çapraz boyama kontrolü) ve R11'deki müşterilerin kendi WT prosedürleri notu daha anlaşılır yazıldı.
2026-10-12	Order Management	Eğitim videosu eklendi ve sınav yayımlandı.
2026-09-30	Order Management	Süreçten yönergeye dönüştürüldü (GL-OM-04).
2026-09-15	Order Management	Süreç adımları AAL, Wearer Trial ve Drop/Hang Test başlıkları altında gruplandı.
2026-09-15	Order Management	In-House Tests Form SharePoint bağlantısı Referanslar bölümüne eklendi.
2026-09-15	Order Management	6. adımdaki yıkama kontrol alt maddeleri iç içe numaralandırılmamış liste olarak düzeltildi.
2026-09-15	Order Management	İlgili süreç referansları eklendi.
2026-09-11	Order Management	Article Added