SOP for Garment Sample Room

 Standard Operating Procedure (SOP) for Garment Sample Room

In the apparel industry, the Sample Room is the bridge between design and production. A well-organized Sample Room ensures that the "First Time Right" (FTR) ratio is high, reducing lead times and preventing costly errors in the bulk production line.

1. Purpose

The purpose of this SOP is to define a standardized workflow for sample development, ensuring that every garment meets the buyer's technical specifications, quality standards, and aesthetic requirements before bulk cutting begins.

2. Scope

This procedure applies to all stages of sampling, including Proto samples, Fit samples, Salesman Samples (SMS), Size Sets, and Pre-Production (PP) samples.

3. Workflow Steps

Step 1: Receiving the Tech Pack & Pattern

• The Merchant or Designer provides the Tech Pack, which includes sketches, BOM (Bill of Materials), and measurement charts.

• The Pattern Master creates the initial pattern based on the shrinkage report of the specific fabric.

Step 2: Fabric & Trims Sourcing

• The sample in-charge must ensure the correct fabric (approved shade) and trims (buttons, zippers, threads) are available.

• Pro-Tip: Always use actual bulk fabric for PP samples to ensure the fit is accurate to production reality.

Step 3: Cutting & Bundling

• Fabric is relaxed and then cut according to the pattern.

• Each part is numbered to ensure that shade variation does not occur within a single sample garment.

Step 4: Stitching & Assembly

• The Sample Machinist assembles the garment.

• Unlike production lines, one tailor usually finishes the entire garment in the sample room to maintain consistency.

Step 5: Quality Inspection & Measurement

• The Sample Quality Controller (QC) checks the garment against the Tech Pack.

• Measurements are taken for every point (Chest, Waist, Inseam, etc.) and recorded in a Sample Inspection Report.

Step 6: Finishing & Packing

• The sample is ironed, tagged, and packed according to the buyer’s instructions.

• A copy of the internal inspection report is attached for the Merchant’s review.

4. Key Performance Indicators (KPIs) for Sample Room

To measure the efficiency of your Sample Room, track these metrics:

1. Sample Hit Rate: The percentage of samples approved on the first submission.

2. Lead Time: The number of days from receiving the Tech Pack to shipping the sample.

3. Rework Percentage: The amount of time spent fixing errors made during stitching.

5. Sample Room Organization (5S)

• Needle Control: Strict adherence to the needle breakage policy to prevent injuries or metal contamination.

• Pattern Storage: All hard patterns must be hung and labeled by Style Number and Season for easy retrieval.

See Also:

• [SOP for Fabric Segregation Records] — Learn how to organize fabric before it hits the Sample Room.

• [SOP for Trim Card Preparation] — Essential for matching accessories during sampling.

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This guide is part of our comprehensive Industrial Engineering Series. Access all 15 interconnected SOPs for Apparel Store Management in the master directory below to optimize your operations.

Garment Store Management: Master SOP Directory

Category	Technical SOP Topic
Inventory Control	• Inventory Item In & Out • Bin Cards Procedure • Ledger in the Garments • Leftover Records
Quality & Material	• Approved Fabric Standard • Trim Card Preparation and Approval • Approved Fabric & Trim Card • Style Material Status
Process & Flow	• SOP for Sample Room New • Daily Issuing Preparation • Style Reconciliation • Goods Transferring Procedure
Admin & Accounts	• Purchase Order (PO) Process • Stores Link with Accounts • Garments Stores Overview

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