Size 20 / 12.5 mm / 0.49 in Fabric Button Covering Die for Shank Buttons and Snap Caps KLP0020KPL

What Is a Size 20 Fabric Button Covering Die Used For?

This Size 20 Fabric Button Covering Die is used during the fabric-covering stage of compatible shank buttons and fabric-covered snap caps. It helps the fabric sit more evenly around the visible face, supporting cleaner edges, controlled fabric tension and more repeatable results in tailoring, garment production and workshop applications.

This product is a covering die, not a finished button, a snap fastener or a Snap Setting Die. It prepares the fabric-covered surface before the final attachment method is selected.

Two Compatible Fabric-Covering Uses

• Fabric-covered shank buttons: The covered component is used as a sew-on button through the shank on its reverse side.
• Fabric-covered snap caps: The outer cap is covered with fabric first. The cap is then joined to compatible snap components using a separate Snap Setting Die.

The same Size 20 / 12.5 mm / 0.49 in group can be suitable for the fabric-covering stage, but shank buttons and snap buttons have different back-side structures and final installation systems.

Can It Be Used for Fabric-Covered Snap Buttons?

Yes. This die can be used to cover the cap of a compatible fabric-covered snap button with fabric.

It does not install the working snap closure. Snap buttons use a different fastening and assembly system. After fabric covering, the cap must be joined to the matching socket and other snap components with a separate Snap Setting Die.

A matching nominal size alone does not confirm complete snap compatibility. Confirm the cap shape, socket construction, fastener system and final setting die together before production.

Use with Fabric-Covered Shank Buttons

The verified main application is Size 20 fabric-covered shank-button production. After covering, the finished button has an approximate visible diameter of 12.5 mm / 0.49 in and is sewn onto the garment or accessory through its rear shank.

Use the die with a compatible Size 20 fabric-covered shank-button blank. Select the covering fabric and pressing force according to the actual button form and required finish.

Fabric Preparation

The fabric blank should not be cut to the exact finished button or cap diameter. It needs enough allowance to wrap around the component without exposed edges, irregular folds or excessive bulk around the reverse side.

Test velvet, stretch fabrics, thick fabrics, textured materials, slippery fabrics and multilayer constructions before repeat production. Fabric type affects both the required pressure and the final visual result.

Suitable Applications

• Tailored shirts, blouses, dresses and children’s garments
• Boutique and made-to-measure production
• Vests, cardigans and lightweight jackets
• Fabric-covered snap closures for garments and accessories
• Bags, textile covers and decorative accessories
• Home-textile, cushion and craft projects
• Sampling and small-batch workshop production

Press Compatibility

This die can be used with compatible manual hand presses, lever-operated impact machines and suitable assembly equipment when the physical die-holder and press connections are confirmed.

Use controlled pressure. Excessive force can distort the button or cap shape and damage some fabrics. Insufficient force can leave uneven fabric tension or loose edges around the covered component.

Application Order for Shank Buttons

1. Select the compatible Size 20 shank-button blank and covering fabric.
2. Prepare the fabric with enough covering allowance.
3. Position the fabric evenly over the button blank.
4. Place the component into the covering die in the correct orientation.
5. Apply controlled pressure with a compatible press.
6. Check the completed button for folds, shifting fabric or uneven tension.

Application Order for Fabric-Covered Snap Caps

1. Select a snap cap compatible with the covering-die geometry.
2. Prepare the fabric with sufficient allowance around the cap.
3. Cover the snap cap with fabric using this die.
4. Inspect the covered cap for an even, clean finish.
5. Match the cap with compatible socket and snap components.
6. Complete the snap assembly with a separate matching Snap Setting Die.
7. Test closure strength, material deformation and system performance before production.

Before Ordering

• This is a fabric-covering die, not a finished button, snap fastener or final Snap Setting Die.
• Its main use is Size 20 fabric-covered shank-button production.
• It can also cover compatible fabric-covered snap caps.
• A separate Snap Setting Die is required for final snap assembly.
• Do not select the final snap-setting tool by nominal size alone.
• Check cap geometry, socket structure, snap system and press connection together.
• Test the selected fabric and actual components before production.

Frequently Asked Questions

Can this die be used for fabric-covered snap buttons?

Yes. It can cover the outer snap cap with fabric. However, it does not install the snap mechanism. Final cap-and-socket assembly requires a separate compatible Snap Setting Die.

Does this die complete the snap closure?

No. It performs the fabric-covering stage only. Snap buttons use a different fastening and assembly system for the final closure.

Can it also be used for fabric-covered shank buttons?

Yes. Its primary verified use is covering compatible Size 20 shank-button blanks to approximately 12.5 mm / 0.49 in finished size.

Does the same Size 20 label guarantee full snap compatibility?

No. Size alone is not enough. The cap shape, socket construction, snap system and final setting die must be checked separately.

Do I need a fabric-cutting die?

A controlled cutting method is recommended so the fabric has enough allowance to wrap around the component evenly. Confirm the final allowance through sample work.

Can it be used with a manual hand press?

Yes, when the die holder and press connection are physically compatible.