Before authorizing bulk production, verify that the mineral wash hoodie matches its approved tech pack and sample. Measure the garment flat using consistent reference points, and document results both before and after washing whenever possible. This makes it easier to spot dimensional changes that could affect the final fit.
Check body length, chest width, shoulder width, sleeve length, hood dimensions, cuff opening, and hem width. Use the tolerances and size grading stated in the tech pack, and assess the overall silhouette as well as individual measurements. A correct chest measurement alone does not confirm that the hoodie fits as intended.
Lay each hoodie flat without pulling or stretching the fabric. Follow the same measuring method for the pre-wash sample, washed approval sample, and production inspection garment. Clearly define measuring locations in the tech pack so that results can be compared reliably.
For heavyweight styles such as a 600gsm hoodie, check how the main dimensions work together. Body length influences the overall proportion; shoulder width helps establish the intended dropped-shoulder shape; and sleeve length determines coverage. Cuff and hem openings affect how the garment sits, while hood width, height, and drawcord position should match the approved specifications when included.
Record measurements on both sides of the wash process. Compare the washed garment with its pre-wash dimensions, paying particular attention to body length and width, sleeve dimensions, rib openings, and hood shape. Review any changes against the agreed tolerance and confirm that the finished garment still has the approved fit before releasing the bulk order.
Fabric weight, washing method, and style construction can all affect dimensions. The supplied product information lists sample development at 3–15 days and bulk production at 20–35 days. Actual schedules may vary with style complexity, fabric sourcing, and wash requirements.
A useful approval sheet records the target measurement, actual measurement, permitted tolerance, and result for each size. Keep pre-wash and post-wash records together with the approved sample reference. For production, review the pre-production sample, check garment condition during manufacturing, and assess finished goods against the agreed quality standard.
| Review Area | Measurements or Details | What Confirms Approval |
|---|---|---|
| Body | Body length, chest width, shoulder width, and hem width | Results meet the approved tech pack and sample tolerances |
| Sleeves and openings | Sleeve length, cuff opening, and neckline or rib opening | Dimensions and fit remain acceptable after washing |
| Hood | Hood width and height, plus drawcord position where specified | Shape and placement correspond to the approved sample |
| Wash effect | Changes to length, width, sleeves, cuffs, hem, and hood | Pre-wash and post-wash records are reviewed before bulk release |
| Production quality | Pre-production sample, in-process condition, and finished garments | Final inspection follows AQL 2.5 based on ISO 2859-1 |
Dongguan City Dule Garment Co.,Ltd, operating as DOLUXE, provides OEM and ODM streetwear manufacturing, including full Tech Pack reproduction. Established in 2007, the company reports annual capacity of 1.2 million pieces and produces heavyweight hoodies, t-shirts, sweatshirts, cargo pants, jackets, and denim. Services include sample development, garment washing, distressing, puff print, and 3D embroidery.
The stated quality process includes approval of a pre-production sample, a mid-production inspection, and a final AQL 2.5 inspection based on ISO 2859-1. Third-party inspections appointed by clients are also supported on request. A UK DTC retailer case included private-label development, recurring drops, rapid reorders, and replenishment of best-selling styles.
List body length, chest width, shoulder width, sleeve length, hood dimensions, cuff opening, and hem width. Add any construction details required by the tech pack, including drawcord placement where applicable.
Measure before and after washing whenever possible. The first set records the garment dimensions before processing; the second shows how washing affects the finished fit.
Use the approved tech pack and sample as references, measure garments flat at defined points, and apply the same method at each stage. Review wash-related changes and verify production through sample approval, in-process checks, and final inspection.
Approve a mineral wash hoodie only after its body, sleeves, hood, cuffs, and hem have been checked against the agreed specifications. Compare pre-wash and post-wash records, confirm the finished fit and size grading, and complete the supplier's quality-control steps before bulk production. DOLUXE offers OEM manufacturing, ODM design and manufacturing, and private-label customization, with a custom-style MOQ of 50 pieces and sample development listed at 3–15 days. For technical support, contact yutianfang88@gmail.com.
Dongguan City Dule Garment Co.,Ltd is an OEM and ODM streetwear and heavyweight apparel manufacturer founded in 2007 and headquartered in Humen Town, Dongguan, Guangdong. The company reports operating two factories across 15,000 square meters, employing more than 130 skilled workers, and producing up to 1.2 million pieces annually. Its customers include brands in North America, Europe, Australia, and Asia.

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