Guangzhou Print Area Technology Co.Ltd
Guangzhou Print Area Technology Co.Ltd Guangzhou Print Area Technology Co., Ltd has our own professional ink R&D Department. We have developed high-quality eco-friendly soy offset printing ink,
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Superior Quality Nylon Coated Double Loop Wire Spiral Coil Binding
Details:
The double loop wire/Spirals in spools packing (pitch 3:1) is designed to work on manual, semi-automatic and automatic equipment.
The main colors of the spiral are available in production: white, black, silver, bronze. It is possible to develop any color on request.
Suitable for the production of any printing products (calendars, notebooks, brochures, etc.), including publications for children.
Feature:
1. Eco-friendly coating offers excellent environmental protection.
2. With extreme adhesion, no peeling or breaking, smooth nylon coating.
3. Easy and convenient to bind; good durability.
4. Various choices of colors (Pantone color).
5. Supply you with different wire diameter as your request.
Specification:
| Inner Diameter | Wire Diameter (mm) | Pitch | Loops/Spool | Max Thickness (mm) | Approx Number of Sheet (80g) | |
| Large | Small | |||||
| 1/4" (6.4mm) | 0.7 | 3:1 | 99000 | 80000 | 4.8 | 45 |
| 5/16" (7.9mm) | 0.8 | 71700 | 58000 | 6.4 | 60 | |
| 3/8" (9.5mm) | 53400 | 42000 | 7.9 | 75 | ||
| 7/16" (11.1mm) | 0.9 | 38600 | 28000 | 9.5 | 85 | |
| 1/2" (12.7mm) | 30000 | 24000 | 11.1 | 100 | ||
| 9/16" (14.3mm) | 1 | 21500 | 18000 | 12.7 | 120 | |
| 5/8" (15.9mm) | 16800 | 14700 | 14.3 | 135 | ||
| 11/16" (17.5mm) | 14700 | 12300 | 15.9 | 150 | ||
| 3/8" (9.5mm) | 0.8 | 2:1 | 34100 | 27000 | 7.9 | 75 |
| 9/16" (14.3mm) | 1 | 14400 | 12000 | 12.7 | 120 | |
| 5/8" (15.9mm) | 1.1 | 12300 | 10000 | 14.3 | 135 | |
| 3/4" (19mm) | 1.2 | 8500 | 7000 | 17.5 | 165 | |
| 7/8" (22.2mm) | 6100 | 4500 | 20.6 | 180 | ||
| 1" (25.4mm) | 4500 | 3600 | 23.8 | 200 | ||
| 1-1/8" (28.6mm) | 1.4 | 3900 | 3000 | 25.4 | 230 | |
| 1-1/4" (31.8mm) | 2600 | 2000 | 28.6 | 245 | ||
| 1-3/8"(34.9mm) | 1.5 | / | / | 31.8 | 275 | |
| 1-1/2" (38.1mm) | / | / | 34.9 | 300 | ||
| 1-3/4" (44.5mm) | / | / | 38.1 | 365 | ||
