RFQ and technical guide
Local Interlining Zones: Draw the Fusing Mask Before Choosing Settings
A local interlining mask should show the receiving layer, supported area and areas intentionally left unsupported. Reference the cut part and finished garment so the zone is unambiguous. Ask the responsible supplier to propose compatible materials and validate the process; a shaded drawing does not establish fusing temperature, pressure, time or bond performance.
For garment developers specifying selective support in collars, plackets or panels.
Identify the layer receiving support
Name the cut component and its face or reverse orientation. Distinguish the outer fabric, facing and other layers that may look similar in a flat drawing. Ask the sample maker to confirm the receiving side. Without this identity, a shaded support zone can be interpreted on the wrong layer while still appearing to match the overall garment outline.
Anchor boundaries to the part drawing
Show the proposed zone against recognizable cut edges, seams or marked reference points. State whether dimensions refer to cut or finished geometry. Avoid floating rectangles without a clear location. If the pattern is not final, mark the mask provisional and ask for the supplier's proposed update rather than treating an approximate sketch as a production-ready support template.
Mark exclusions as deliberately as inclusions
Identify areas meant to remain unsupported, such as a fold or a separately defined movement region. Explain the design reason without claiming a technical result that has not been tested. Ask whether seams or overlaps require a revised boundary. The mask should distinguish an intentional omission from an area accidentally missed in the drawing.
Request material and process proposals separately
Ask the supplier to identify the proposed interlining and receiving fabric combination. Request their appropriate sample-validation route and process recommendation. Do not invent a setting from another fabric or a generic interlining label. The buyer controls the desired location and outcome; the responsible technical parties must establish whether the proposed materials and process can achieve it.
Review appearance and supported behavior
Compare the intended and unsupported areas on the sample, including the corresponding outer surface. Look for unintended boundary visibility, distortion or stiffness inconsistent with the brief. Record the exact combination used. If care or bond-performance evidence is needed, define it separately with the supplier or laboratory rather than treating a good-looking first sample as complete validation.
Version the mask with the pattern
Keep the approved support map tied to the component and pattern revision. Flag changes that move seams, folds or cut edges across the zone. Request a renewed proposal where the receiving fabric changes. Ask MyOwnWear to confirm feasibility and sampling scope; this drawing method does not assert that a particular local-fusing construction is already available or included in the quote.
Decision and evidence checklist
| Decision | Include in the brief | Review evidence |
|---|---|---|
| Layer | Component, side and material | Labeled cut-part view |
| Zone | Supported boundary and exclusions | Revision-controlled mask |
| Validation | Proposed combination and review | Sample and agreed evidence |
What this brief does and does not establish
No fusing recipe, bond value or care performance is supplied. The mask communicates buyer intent and requires technical feasibility confirmation.
Attach the local support mask and receiving-fabric reference to a MyOwnWear inquiry; request a validated material and sample proposal. Open the MyOwnWear RFQ form.
Buyer questions
Does a mask prescribe fusing settings?
No. The responsible supplier must validate the proposed combination and process.
Why show unsupported areas?
They distinguish intentional exclusions from missing information.
When should the mask be reviewed again?
When relevant pattern geometry, materials or the support proposal changes.