HongKong Sudi Stationery Limited
China Spiral Binding Coil Manufacturer Various types of text booklet calendars, spiral binding coils
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9/16" Aluminium Binding Spiral For Office Books
Advantages:
1. Made of imported high quality nylon-coated wire;
2. Accurate pitch of 2:1 or 3:1 and full range of diameter from 1/4'' to 1-1/2'';
3. Large inventory, fast delivery;
4. Pre-cutting service for free;
5. Various choices of colors (Pantone color), including gold, silver, bronze and a variety of flashing colors;
6.1/4”,5/16”,3/8” packed with strips and other sizes are packed in normal .
Applications:
Widely use for stationery items. such as reports, books, surveys, sales presentations, reference materials, training manuals, cookbooks, calendars, notebooks, proposals, summaries etc.
Specifications :
| Coil Inner Diameter | Recommended Max.Book Thickness | Pitch | |
| Inch | MM | MM | MM |
| 1/4 | 6.4 | 3.4 | 6 |
| 5/16 | 7.9 | 4.9 | 6 |
| 3/8 | 9.5 | 6.5 | 6 |
| 7/16 | 11.1 | 8.1 | 6 |
| 1/2 | 12.7 | 9.7 | 6 |
| 9/16 | 14.3 | 11.3 | 6 |
| 5/8 | 15.9 | 12.9 | 6 |
| 3/4 | 19.1 | 15.1 | 6 |
| 7/8 | 22.2 | 18.2 | 6 |
| 1 | 25.4 | 20.4 | 6 OR 8 |
| 1-1/4 | 31.8 | 25.8 | 6 OR 8 |
| 1-1/2 | 38.1 | 32.1 | 6 OR 8 |
| 2 | 50.8 | 42.8 | 6 OR 8 |
| 3 | 76.2 | 60 | 6 OR 8 |
| 4 | 100 | 80 | 6 OR 8 |
Advantage :
1. Factory fast supply with good price ;
2. Wide range of color choice ;
3. Pre-cutting service for free ;
4. Widely used in various kinds of office book binding ;
5. Rigid wire we use for the coil .
Available Color: (Any Pantone Colors is avilable, accept OEM color)
