How To Make Pin Buttons | The Assembly Order Most Miss

Pin buttons are everywhere — on backpacks, lanyards, and jacket collars. They look straightforward: round graphic, metal back, done. The surprise comes when you have a loose pile of metal shells, mylar circles, and pin inserts and realize the order you place them into the press determines everything.

The process is straightforward once you know the sequence. This article walks through the equipment, the exact assembly order, common pitfalls like misalignment, and how to use fabric if you want something different than paper.

Equipment and Materials

Standard pin buttons require five components: a metal shell (the front face), a clear mylar protective cover, your printed graphic, a metal back, and a pin insert. According to manufacturer guides, the shell, mylar, and metal back are sold in kits matched to specific button sizes.

The machine itself is typically a hand press or a tabletop press. Both use a set of dies — a cup die and a crimp die — to bend the shell edge around the metal back. A paper cutter or circle punch helps give the graphic a clean edge before it goes into the die.

Design software is useful but optional. Many crafters design on the computer, print on standard paper, and cut by hand. For consistent results, a template matching your button size prevents guesswork.

Why Assembly Order Matters

The most common beginner mistake is loading the components in the wrong sequence. Unlike a standard button, a pin-back button requires the pin insert to be placed inside the die before pressing. Getting the order wrong means a useless button or a jammed machine.

• Metal shell (face down): The shell sits in the cup die first, with its concave side facing upward to receive the other layers.
• Mylar cover: The clear plastic circle goes directly on top of the shell to protect the graphic from moisture and scratches.
• Graphic (face up): Your printed paper design goes next, with the image facing upward so it shows through the mylar after pressing.
• Metal back: The back piece goes over the graphic, holding the layers together inside the shell.
• Pin insert: Placed on top of the metal back before the crimp die is lowered. This is the step that separates a pin from a standard button.

Missing the pin insert means you get a standard button with no way to attach it. Double-checking this sequence before each press saves material and frustration.

Designing Your Graphic for a Clean Finish

Start with a template that matches your button size. Button-making software allows you to align and group layers, so the artwork sits within the visible area. Most manufacturers provide free templates for common sizes like 1 inch, 1.25 inches, or 2.25 inches.

Once the design is ready, print it on standard paper. A paper cutter or a dedicated circle punch gives a precise edge that fits the shell without gaps. Hand-cutting with scissors leaves a jagged edge that can show after pressing and ruin the finished look.

For a detailed walkthrough of the component definitions and assembly, Americanbuttonmachines offers a thorough pinback button definition page that covers sizing and materials.

Step-by-Step Assembly

Once your graphic is printed and cut, the physical assembly takes about thirty seconds per button. Follow these steps for a clean, functional pin-back button every time.

1. Load the shell: Place a metal shell face down into the cup die of your button press. Make sure it sits flat against the die walls.
2. Add the mylar and graphic: Center the mylar cover over the shell, then place your paper graphic face up on top of the mylar. The mylar should be flat and free of wrinkles.
3. Place the metal back: Set the metal back piece over the paper graphic. It should sit flush against the edges of the shell to allow a good crimp.
4. Insert the pin: Position the pin insert on top of the metal back. Orient the pin mechanism so it opens the way you prefer for wear.
5. Press and release: Pull the lever or press the handle firmly to crimp the shell edge around the back. Release the pressure and remove the finished button.

Check the button for smooth edges. A good press leaves the mylar taut and the graphic centered. If the edge feels loose, the crimp die may need adjustment.

Troubleshooting and Fabric Options

Misalignment is the most common complaint. It happens when the paper graphic shifts off-center before pressing. The fix is simple: hold the graphic in place with one hand while you lower the die, or use a template that fits snugly inside the cup.

Wrinkled mylar usually means the plastic is too thick for your machine or wasn’t laid flat. Stick to the mylar circles sold with your press kit. If wrinkles appear, replace the mylar before pressing — pressing over a wrinkle makes it permanent.

Fabric pins are a popular alternative to paper. Seekatesew’s tutorial on fabric button pins recommends using thin cotton or trimming the seam allowance heavily to prevent the machine from jamming. Place the fabric face up in the same position you would use for a paper graphic.

The Bottom Line

Pin buttons are one of the most satisfying craft projects because the process is fast once you learn the sequence. Five components, a single press, and you have a professional-looking pin. The difference between a great button and a frustrating one usually comes down to assembly order and consistent cutting.

If your specific design uses thick layered paper or unusual materials, test a single pin first, then adjust your approach before committing to a full batch.