When a product combines fabric, tape and sewing hardware, names such as “black” or “olive” do not make a complete specification. Record the intended shade, surface texture and exact version for each component. Before ordering a production quantity, compare the materials in one assembled unit and approve a physical sample.
Define what needs to match
Start with the construction: which details should match, where contrast is acceptable and which parts remain visible in the finished product. One assembly may combine shell fabric, lining, tape, thread, a fastener and snaps. Record the requirement for each visible part instead of writing a single line such as “product colour: olive”.
If a close colour match matters, request a sample or the code for the exact version. A colour name without a code may refer to different shades across catalogues. A screen image can help with an initial search, but it does not replace sample approval.
Compare the materials together
Put together a small set: shell fabric, lining, tape, thread and selected components. Arrange them as they will sit in the product: side by side, within a seam or at the installation point. A colour swatch on its own may look different next to a textured fabric or a part with another finish.
Compare the set under consistent lighting and against a background close to the production setting. Do not approve a shade from one phone photo: image processing and the display can change how a colour appears. If the product will be assessed in different lighting, decide in advance which condition governs acceptance.
Record the exact version
In the specification, include the item number or product name, the manufacturer’s colour code, material or finish where relevant, and the reference for the approved sample. For fabric and tape, include the colour code or physical reference; for hardware, identify the exact model and requested version. A manufacturer’s general palette does not confirm that every model is made in every colour, so check the requested combination separately.
For example, DELIM’s specific product page for the Due Emme (2M) PICK UP/GN cord lock notes that the general palette does not confirm this model’s availability in a selected colour. Apply the same check to your own component: confirm the code and the requested version for the exact item.
Check a sample after assembly
Build the approved set using the planned process: with the actual seam, lining, reinforcement and installed components. Assess the finished unit, not only separate swatches laid beside each other. Record which reference was accepted and who approved it.
If the material, component model, finish or supplier code changes, compare the assembly again. Approval of one version does not automatically carry over to another colour or model.
What to include in a supplier enquiry
- a photo or sketch of the assembly with visible parts marked;
- fabric, tape and hardware codes, plus the requested colours;
- physical samples or a description of the reference standard;
- surface, finish and acceptable contrast requirements;
- quantity, required variants and whether a trial set is needed.
If you do not yet know the exact code, attach samples and mark which details need agreement. A DELIM manager can clarify the information needed for a focused enquiry; availability, colour versions and commercial terms are confirmed separately.
Send DELIM an enquiry about fabrics and hardware and browse other practical guides.
Frequently asked questions
Is a colour name enough for an order?
It may be enough for an initial search. To approve an exact version, include the manufacturer’s code or a physical sample and compare it with the other materials in the assembly.
Can I approve a colour from a photograph?
A photo can help with an initial reference, but it does not replace a sample when the exact combination of fabric, tape and hardware matters.
Does approval cover every model in a manufacturer’s palette?
No. Check that the required colour is available for the specific model, material and finish.