BUTTON SIZING INFO
UPHOLSTERY HARDWARE
The numbers used to size the upholstery buttons (e.g. 22, 30, 36, 45) are based on a scale of 40 units to the inch, for example a #30 button represents 30 out of 40, or ¾” in diameter before covering. Using this scale, the common sizes roughly translate into: #22 = ⁹/₁₆”
#36 = ⁷/₈”
#30 = ¾”
BUTTONS All the button machines listed function by crimping the shell around the button back, over a wide range of material thickness and weights. This can lead to the need for some correction of pressure or possibly a set of dies made for a different thickness of material. If you are not able to resolve your problems with the information provided here, please feel free to consult our Customer Service Center for further information.
#45 = 1¹/₈”
1
4
NO T E: There are many types of buttons and machines that are available on a special order basis. If you do not see the item you need here, please contact our Customer Service Center or your sales representative for more information.
2
3
5
6
7
COMMON PROBLEMS
SOLUTIONS
1
Material does not wrap cleanly around shell to form button.
Check alignment of button dies, adjust stop pins on swivel base. Center the dies to ensure the buttons are completely crimped.
2
Shell is dented or vinyl covering is creased
Die may be for lighter material or stroke pressure may be too high.
3
Shell not crimped, back of button is not inside shell
Stroke pressure may be too light. Ensure dies are aligned and try increasing pressure
4
Vinyl material tears or cuts, fabrics cut.
Sign shell being too hard use softer shells. Can also try warming vinyl before crimping, lubricate with silicone, or apply light oil to bottom die (if using vinyl). Also check dies for burrs or nicks.
5
Shell not crimped and back pushed up completely inside.
Material is too light for the die. Try using a double layer of material or with a lining.
6
Back of button collapses or buckles. Back not far enough into shell, shell is crushed.
Material is too heavy for the die.
7
The shell is loose and coming off of the button back.
Material is too light for the die. Try using thicker fabric or adding a lining.
BUTTON SHELLS
RUST RESISTANT SHELLS
Soft shells for use with various styles of backs. The soft shell is the industry standard for the widest range of applications. Harder shells have a tendency to cut some types of vinyls and fabrics. Order the shells and backs you need for the complete set.
Zinc plated soft button shells for use in marine and outdoor furniture, will not rust or cause streaking. All metal backs are zinc plated, standard shells are unplated but do have a treatment to resist corrosion. For extra protection, zinc plating is recommended.
A B C D
2002 2012 2028 2038
#22 Button Shell #30 Button Shell #36 Button Shell #45 Button Shell
E F
2076 2078
#22 Rust Resistant Button Shell #30 Rust Resistant Button Shell PRICE BREAKS: Bag (144) | Package (5) | Case (25)
PRICE BREAKS: Bag (144) | Package (5) | Case (25)
B
C
A
282 /
UPHOLSTERY SUPPLIES: BUT TON SHELLS
D
F E