Double Ring Or Twin Loop Wire O Binding
Why used wire binding notebook? Because Double Wire gives your books a very professional appearance, allows the pages to turn very easily, and lets the book lay completely flat when open.
Description
Products Informations:
Double Wire O Binding have other names Ring Wire Bindings, Twin Loop Wire Bindings, Double Loop Rings, Spiral Binding Wire, Wire O, Spiral-O Binding Wires and Wiro Binding ETC,There are many size from 1/4 to 1-1/2 , It’s use for difference thick book binding.
Children’s Books Double Wire O
Double wire ends-binding 270°
1, Special for 3-6 years children books, other notebooks also available.
2, Beautiful shape, both of end-binding unity coordination，Good roundness of coil after book
binding； smoothly surface , pitch even, not askew.
3, High quality material, after binding the products passed throw cartons test,ensure the product
won’t deformation too much in reasonable range.
4, Environmental protection Product, Raw material must have the third party authoritative conformity
report. the wire after forming need to do product qualification test as well, then will arrange
production.
5, The product is durable and can be guaranteed for 2 years, and it will not be cracked or rusted.
6, The ends-binding wire o is safe for use, Children will not get hurting when their reading books.
7, The ends-binding wire o can make the book binding perfect, It won’t scratch the book page and
inside cover.
8, Any color and pantone color is available, Accept OEM .
Double Wire O Pitch and Size:
1)Twin Loop Wire Binding Spool Size and Data Sheet:
| Pitch | Inch | MM | Wire(mm) | NO.1 | NO.2 | NO.3 |
| 3:1 | 1/4" | 6.4 | 0.70 | 99,000 | 84,000 | 80,000 |
| 5/16" | 7.9 | 0.80 | 71,500 | 60,000 | 58,000 | |
| 3/8" | 9.5 | 0.80 | 50,000 | 43,000 | 42,000 | |
| 7/16" | 11.1 | 0.90 | 38,600 | 32,000 | 28,000 | |
| 1/2" | 12.7 | 0.90 | 30,000 | 24,000 | 24,000 | |
| 9/16" | 14.3 | 1.00 | 21,500 | 19,300 | 18,000 | |
| 5/8" | 15.9 | 1.00 | 19,300 | 15,000 | 15,000 | |
| 2:1 | 5/8" | 15.9 | 1.10 | 12,300 | 10,500 | 10,500 |
| 3/4 | 19.1 | 1.15 | 8,000 | 7,000 | 7,000 | |
| 7/8" | 22.2 | 1.20 | 6,100 | 5,000 | 4,500 | |
| 1" | 25.4 | 1.25 | 4,400 | 4,500 | 3,600 | |
| 1-1/8" | 28.6 | 1.40 | 3,400 | 3,200 | 3,000 | |
| 1-1/4" | 31.8 | 1.40 | 2,600 | 2,100 | 2,100 |
2)Stationery Box Double Loop Wire:
| Pitch | Inch | MM | Wire (mm) | Length | Package | Common Standard | Amercian Standard | Max Binding Thickness(80gsm) |
| 3:1 | 1/4" | 6.4 | 0.70 | A4 | 100pcs /box | 34 loops /pcs | 32loops /pcs | 45 |
| 5/16" | 7.9 | 0.80 | A4 | 60 | ||||
| 3/8" | 9.5 | 0.80 | A4 | 75 | ||||
| 7/16" | 11.1 | 0.90 | A4 | 85 | ||||
| 1/2" | 12.7 | 0.90 | A4 | 100 | ||||
| 9/16" | 14.3 | 1.00 | A4 | 120 | ||||
| 5/8" | 15.9 | 1.00 | A4 | 135 | ||||
| 2:1 | 5/8" | 15.9 | 1.10 | A4 | 50pcs /box | 23 loops /pcs | 21loops /pcs | 135 |
| 3/4 | 19.1 | 1.15 | A4 | 165 | ||||
| 7/8" | 22.2 | 1.20 | A4 | 180 | ||||
| 1" | 25.4 | 1.25 | A4 | 200 | ||||
| 1-1/8" | 28.6 | 1.40 | A4 | 230 | ||||
| 1-1/4" | 31.8 | 1.40 | A4 | 260 | ||||
| 1-1/2" | 38.1 | 1.50 | A4 | 300 |
We have a lot of color wire binding for you chose, we also accept OEM color. Spiral-O Binding Wires not only for A3,A5,A4 size notebook, It's also working for calendar.
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