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Notebook calender 3/4 inch 19.1 mm 23 loops multicolor Double loop spiral metal wire Double spiral loop
Double loop wire is widely used for binding book, notebook, spiral book and calender, its very popular and hot selling now. We have stock now, if you order we can shipping out goods right away.
Sizes are 1/4" 5/16" 3/8" 7/16"1/2"9/16"5/8" 3/4" 7/8" 1" 1-1/8" 1-1/4" 1-1/2''
Basic color white/black. Normal color gold, rose gold, silver, red, blue.
No MOQ fast delivery, customized size and color is welcome.
*Wire manufactured on Chinese Made Equipment
*Not easily occur transformation after binding
*Suitable for automated binding insertion and also semi-automatic binding insertion
*Meet REACH and Rohs standards
Double loop wire detailed information
| item | double loop wire |
| Size | 1/4" 5/16" 3/8" 7/16"1/2"9/16"5/8" 3/4" 7/8" 1" 1-1/8" 1-1/4" 1-1/2'' |
| color | white, black, silver, gold, red, blue, green, pink and so on |
| Usage | Bind notebook,calendar etc leafloose |
| Binding sheets | from 25 sheets to 320 sheets |
| Pitch | 3:1 & 2:1 |
| wire diameter | from 0.7mm to 1.5mm |
| raw material | Nylon coated wire |
| Binding thickness | from 3.5 mm to 35 mm |
double loop wire feature:
| Size | loop/pc | pitch | dimater(inch) | diameter(mm) | wire thickness | pc/box | boxes/carton | binding capacity | Max binding sheets |
| A4 | 34 | 3:1 | 1/4'' | 6.4 | 0.7mm | 100 | 20 | 4.8mm | 45 |
| A4 | 34 | 3:1 | 5/16'' | 7.9 | 0.8mm | 100 | 20 | 6.4mm | 60 |
| A4 | 34 | 3:1 | 3/8'' | 9.5 | 0.8mm | 100 | 20 | 7.9mm | 75 |
| A4 | 34 | 3:1 | 7/16'' | 11 | 0.9mm | 100 | 20 | 9.5mm | 85 |
| A4 | 34 | 3:1 | 1/2'' | 12.7 | 0.9mm | 100 | 20 | 11.1mm | 100 |
| A4 | 34 | 3:1 | 9/16'' | 14.3 | 1mm | 100 | 20 | 12.7mm | 120 |
| A4 | 23 | 2:1 | 5/8'' | 16 | 1.1mm | 50 | 10 | 14.3mm | 135 |
| A4 | 23 | 2:1 | 3/4'' | 19 | 1.15mm | 50 | 10 | 17.5mm | 165 |
| A4 | 23 | 2:1 | 7/8'' | 22 | 1.2mm | 50 | 10 | 20.6mm | 180 |
| A4 | 23 | 2:1 | 1'' | 25.4 | 1.25mm | 50 | 10 | 23.8mm | 200 |
| A4 | 23 | 2:1 | 1-1/8'' | 28.6 | 1.4mm | 50 | 10 | 25.4mm | 230 |
| A4 | 23 | 2:1 | 1-1/4'' | 31.8 | 1.4mm | 50 | 10 | 28.6mm | 260 |
| A4 | 23 | 2:1 | 1-1/2'' | 38.1 | 1.5mm | 50 | 10 | 35mm | 320 |









Dongguan NanBo Mechanical Equipment Co.,Ltd Established in 2004 ,Formally know as Dongguan Hengda Binding Machiney Factory,is devoted to research and development of a full set of after-printing book automatic equipment.with more than ten years well-experienced technical staffs,based on the concept of profession,honesty,innovation and sustainable operation,Nanbo insists on customer first principle,offering various customers with high quality services,our products have been exported to all the world,and gained widespread popularity.
Our factory mainly produce two party of products:1:After-printing book equipment: double loop wire forming machine,double loop wire binding machine,semi-auotomatic punching machine, automatic punching machine,double loop wire binding &paper punching machine,Single loop forming spiral&binding machine,plastic spiral coil forming machine,plastic spiral coil binding machine,calendar hanger forming machine,book sewing machine,book folding machine.
2:Binding material: plastic spiral coil,double loop wire,nylon coated wire,single loop wire.plastic filament and so on






RFQ:
1. Are you factory or trading company?
We are factory, we always provide high quality and competitive price machine for you, for helping your own better business.
2.What about delivery time?
Usually takes 10 days for mass production, but the actual date is depending on your order quantity.
3.What about after sales service?
We are sure that all machines are 5 times checking the quality before packing. After you received machine, if you have any question please contact us, we will solve the problem for you.
4.Can i visite your factory?
If you are planning to go to our factory, please inform us in advance, so that we can arrange everything for you.
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