Jinshi's sleepwear quality control follows the garment from fabric receipt to packed order. A zipper sleeper needs different checks from a woven pajama set, and a correctly sewn garment still needs the right size label and carton assignment. We turn the approved sample and specifications into inspection checkpoints your team can review.
Before production, we align the technical pack, bill of materials, measurements and tolerances, approved pre-production sample, color references, print approval, labels, packing instructions and purchase order. Open differences are recorded with their owner and next decision.
This prevents a familiar problem: a sample approved for fit being treated as approval of a temporary zipper, substitute fabric or unfinished label. The release reference identifies exactly which material and construction version production must follow.
| Stage | Checks on the product or materials | Record and next decision |
|---|---|---|
| 1. Incoming materials | Fabric identity, roll and dye lot, usable quantity, appearance, width, weight, color grouping; trim identity and function | Receipt and inspection record; accepted, pending or isolated material status |
| 2. Pre-production and first piece | Approved version, cutting direction, size bundles, seam construction, measurements and fastening installation | Pre-production review and first-piece approval before wider production |
| 3. In-process inspection | Stitching, skipped stitches, seam tension, repeated defects, critical measurements, print placement and component matching | Findings linked to the operation, correction and recheck |
| 4. Finished garment checks | Appearance, relevant dimensions, openings, labels, set contents and agreed metal-contamination checks | Finished-product inspection and disposition of affected units |
| 5. Packed-order inspection | Style, color, size, quantity, barcode, folding, carton marks, packing list and agreed lot acceptance criteria | Final report and shipment release decision |
We check alignment, opening direction, slider movement, the top guard and internal protection, secure stitching and the relationship between zipper tape and main fabric after washing. Fold-over cuffs and foot constructions are checked against the specified sizes, including left/right orientation and coverage.
We compare body fabric and rib, neckline and cuff shape, waistband attachment and recovery, seam stretch, twisting and top-to-bottom shade. One sales unit is the complete set; checks on a sampled set cover both pieces and their pairing.
Collar shape, placket alignment, piping width, button spacing, pocket position and directional prints receive their own checkpoints. Fabric distortion and seam appearance are reviewed against the approved sample, not a general knitwear checklist.
Branding checks include spelling, information version, location and wash durability where relevant. Packing checks connect garment labels, outer-pack barcode, style/color/size and carton allocation. Switching between sizes or colors includes clearing the previous labels and packing materials.
We perform unit-by-unit appearance, key function and identification checks, with measurements and other attributes checked according to the quality plan. Final lot acceptance can use an agreed AQL-indexed sampling scheme. Laboratory testing covers the specified performance or safety properties.
These activities have separate records. AQL 2.5 is a discussion starting point for major defects in an agreed plan; it is not an allowance to ship 2.5% defective goods. Lot size, inspection level, severity, defect definitions and acceptance/rejection numbers must be set together. Read the AQL guide.
When a repeated defect appears, we identify the affected operation and production interval, isolate the relevant goods, investigate the cause and recheck after correction. A repair to one garment does not close a recurring process issue.
Broken-needle incidents follow an isolation, fragment-accounting and reinspection process. The agreed metal-detection route considers the garment's metal trims and construction. Metal checks support contamination control; they do not replace chemical, flammability or workmanship assessment.
The close-out record states the finding, affected quantity, action, responsible person and verification. Customer or third-party findings follow the agreed correction and reinspection process before the applicable release conditions are met.
Your QC team, sourcing representative or nominated inspection company can participate during production or before shipment. Confirm the inspection date, goods-ready condition, sampling plan, documents, fees, reinspection arrangements and who authorizes release. We coordinate the product access and records needed for the agreed scope.
We can review that requirement for the project. The standard quality plan distinguishes unit checks from sampled measurement checks; any expanded inspection scope should be agreed before production.
No. Visual or measurement inspection cannot establish properties that require a defined laboratory method. The project plan identifies both activities and their evidence.
Use the buyer's defect manual or an agreed, illustrated list tied to intended use. A noticeable seam fault and a tiny removable thread may have different consequences; safety-related findings require their own disposition rules.
Request the agreed inspection report, measurement findings, defect photographs, corrective-action record and packing verification for your order. See how these records connect.
