HongKong Sudi Stationery Limited
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 15-30 days |
| Packaging Details | Export carton |
| Supply Ability | 500,000 pieces per month |
| Keywords | Electroplated double ring binding |
| Color | Rose Gold, Light Gold, Silver, Black, Rainbow Gold, etc. |
| Material | steel wire |
| Finish | plating |
| Product Size | 5/8"-1-3/4" |
| Pitch | 2:1 |
| Packing | carton box |
| Brand Name | Sudi |
| Model Number | 5/8"-1-3/4" |
| Certification | ROHS , SGS , CPST |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 15-30 days |
| Packaging Details | Export carton | Supply Ability | 500,000 pieces per month |
| Keywords | Electroplated double ring binding | Color | Rose Gold, Light Gold, Silver, Black, Rainbow Gold, etc. |
| Material | steel wire | Finish | plating |
| Product Size | 5/8"-1-3/4" | Pitch | 2:1 |
| Packing | carton box | Brand Name | Sudi |
| Model Number | 5/8"-1-3/4" | Certification | ROHS , SGS , CPST |
| Place of Origin | China | ||
| High Light | 6.4mm Wire Spiral Binding Coils ，Steel Wire Spiral Binding Coils ，Double O Coil Ring Binder | ||
5/8"-1-3/4" 2:1 Pitch Electroplated Double O-Line Binding
Company Profile.pdf
Electroplated double ring binding
If you're looking for a high-end professional and unique style of binding, you might consider electroplated double-ring binding (also known as wire-o, double-ring, or double-o binding). This binding is secured using a coated wire that is bent into a c-shape to provide an excellent and professional binding look for documents, presentations and proposals.
Electroplated double ring binding will make the design more distinctive, it can make your products look high end, electroplated double ring binding looks very shiny, dazzling and very durable, electroplated double ring binding is more uniform in color and more durable than nylon coated double ring binding The gloss is more beautiful.
This year, the electroplated double-ring binding has become the best-selling binding product at present, because its color and luster can meet the higher requirements of each user, and this binding is very suitable for high-end brochures, calendars and many other documents. Plus, this increases mobility so you can easily use them on the go as well. This also allows you to focus on one page at a time by collapsing the document without really breaking it. You can also clear clutter on your desk by folding documents and adding some space.
Its most commonly customized colors are rose gold, light gold, silver, rainbow gold, champagne gold, you can customize all the light colors you like, why light colors, because dark plating colors have weaker brightness.
Overall, Electroplating Wire-O Binding is the most perfect and most popular binding method for calendar printinglaw.
It only accepts cutting into strips, not reels. It comes in a wide range of sizes and can be customized at will. You can also choose the thickness of the wire diameter, the ends can be made into water droplets, or glue can bedispensed.
How to choose a double ring binding coil?
We are a factory, you can contact me at any time to customize the binding coil that suits you, we provide a variety of binding coil sizes, if you are not sure about your size, not sure about the spacing? Here are the steps on how to choose the binding coil you need to buy.
1)Select Wire-O binding size (diameter)?
Now select your Wire-O binding size (diameter) for your document. You can use the coil binding capacity chart below to help choose the best size for your stack thickness or paper capacity. Please note that paper capacity is calculated using all 20 lb bond copy paper sheets (not pages) without any covers; this means it may vary greatly depending on the stock you use, this is our recommended stack thickness reason for the method. Remember: slightly larger coils are better than too small coils; small coils won't turn the pages smoothly and will pinch them, making them more prone to tearing. Therefore, if your size is between two sizes, we recommend that you size up.
| Product Size (mm) | Pitch | Binding Thickness (mm) | Recommended Max Number of sheet (80g) |
| 1/4” (6.4mm) | 3:1 | 4.8 | 45 |
| 5/16” (7.9mm) | 6.4 | 60 | |
| 3/8” (9.5mm) | 7.9 | 75 | |
| 7/16” (11.1mm) | 9.5 | 85 | |
| 1/2” (12.7mm) | 11.1 | 100 | |
| 9/16” (14.3mm) | 12.7 | 120 | |
| 5/8” (15.9mm) | 14.3 | 135 | |
| 5/8” (15.9mm) | 2:1 | 14.3 | 135 |
| 3/4” (19.1mm) | 17.5 | 165 | |
| 7/8” (22.2mm) | 20.6 | 180 | |
| 1” (25.4mm) | 23.8 | 200 | |
| 1-1/8” (28.6mm) | 26.5 | 220 | |
| 1-1/4” (31.8mm) | 30 | 240 | |
| 1-3/8” (34.9mm) | 33.5 | 260 | |
| 1-1/2” (38.1mm) | 36 | 280 | |
| 1-5/8”(41.27mm) | 2:1 | 38 | 320 |
| 1-3/4”(44.45mm) | 2:1 | 41 | 340 |
2) How to choose the spacing?
Wire-O binding bindings are also available in a variety of spacings; make sure to match your coil bindings to your punches.
The most common spacings for wire-O binding binding are 3:1 (3 holes per inch) and 2:1 (2 holes per inch)
3) How to choose Wire-O binding length?
3:1 spacing, hole spacing 8.46mm, 2:1 spacing, hole spacing 12.7mm. We use a simple method to calculate the matching Wire-O staple length,
Remember that the margins around the edge of the book must be around 5mm, do remember that you need a 3:1 or 2:1 spacing?
We simply subtract 5mm from its total binding length and divide by the 8.46mm or 12.7mm spacing, and the result is the length of the Wire-O binding,
We are a factory without middlemen, so you don't have to worry about the price issue. The quality can only be shipped after passing the strict inspection of the internal quality inspection department, and each of our products has passed the environmental protection certification, please rest assured to buy.
If you are still unclear on how to choose the appropriate size and spacing and length, please contact us (luo@sudidg.com WhatsAPP+86-13925814801 WeChat+86-13925814801)
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
3,000,000-5,000,000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Factory exterior： HongKong Sudi Stationery Limited, established on 20 13, is a professional manufacturer of nylon double-coated wires, PVC plastic spirals, metal single spirals, calendar hangers, binding machines, punching machines and various spiral forming machines. ... Factory exterior： HongKong Sudi Stationery Limited, established on 20 13, is a professional manufacturer of nylon double-coated wires, PVC plastic spirals, metal single spirals, calendar hangers, binding machines, punching machines and various spiral forming machines. ...
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