Book Bindings Spiral Graphics Logo
Graphic Specialties Link
Twin Loop vs Plastic Spiral
Both Twin Loop and Plastic Spiral share the common advantage of lying flat and opening to 360° for easy one handed use. They both are durable and come in many colors to match your ink. However there are attributes that may make one more appropriate than the other for your project. Use the chart below to help decide which binding is right for you.
.
Twin Loop
Plastic Spiral
Also know as: (Wire-O, Double Loop Wire) (Spiral, Plastic Coil)
Twin Loop Plastic Spiral
Description: Coated wire that looks to have two loops running through each hole. Continuous single coil of plastic that passes through the holes.
Lies Flat & Opens to 360 Degrees for Easy One Handed Use?
Yes Yes
Does it “Step Up”?
(Mis-aligned where crossover images occur.)
Twin Loop Binding Plastic Spiral Binding
Standard Colors
To match your ink!
White, silver, gray, bronze, red, green, blue, and black. White, ruby red, navy blue, clear, black, royal blue. (PMS)
Special Order Colors None 16 additional colors available.
Resistant to Extreme Cold / Heat Yes No
Durable Yes, very strong. Yes, very lightweight.
Crush Resistant No, if stepped on, the element is permanently damaged. Yes, great for mailing, springs to shape after crushed.
Scratch Resistant
(Fine furniture & children)
Not as suitable. “Child safe” no sharp edges, will not scratch furniture.
Image Projected by its Use Classic, elegant, professional. Contemporary, fun and colorful.
Especially Good Used for: Financial Reports, Atlases, Cookbooks, Calendars, Manuals. Music Books, Children’s Books, Cookbooks, Calendars, Manuals.
Printable Spine? (Preferred if book needs to be displayed on a shelf so title can be seen.) Yes, when semi or fully concealed. Possible, but not cost effective for large runs.
Economical for: Faster turnaround/larger quantities.
Thickness of Book 1/4" to 1-1/4" 1/4" to 1-1/4"
Size of Book Bound Edge: up to 13"
Unbound Edge: 3-1/2" to 12"
Bound Edge: 4.25" to 14.5"
Unbound Edge: 5" to 12"
Margin Books 3/8" to 1/2" thick: 3/8" margin/spine needed. At least 3/8" margin/spine
| Home | What We Do | Twin Loop vs. Plastic Spiral | Equipment | Useful Tips | Production Notes | Contact Us | Quote Request | Graphic Specialties, Inc. |

2350 Breton Industrial Park Dr. SE, Grand Rapids, Michigan 49508
Phone: 616-247-0060 • Fax: 616-247-3535 • Toll Free: 1-800-255-FOIL