Product Details:
Payment & Shipping Terms:
|
Features: | Calendar, Notebook, Various Books | Product Name: | Office Supplies Metal Wire Binding Coil |
---|---|---|---|
Binding Thickness: | 18.2mm | Material: | Plating |
Color: | Black, White, Red,yellow,green,blue,purple,gold,bronze, Silver | Dimension: | 22.2mm |
Use: | Books, Calendars, Notebooks, Summaries, Etc. | Length: | Custom Made |
Hole Distance: | 4/1 | Wire Diameter: | 1.5MM Wire Diameter Can Be Customized |
Inventory: | 1000pcs | Number Of Turns: | Can Be Cut Into Any Number Of Teeth |
Size: | 6.4-100mm Any Customization | ||
High Light: | 4:1 Pitch Spiral Coil Binding Supplies,22.2mm Spiral Coil Binding Supplies,22.2mm Spiral Binding Supplies |
7/8'' 22.2mm 4:1 Pitch Spiral Coil Binding Supplies for Premium Textbooks
Coil binding is a simple binding process that is used for a variety of different types of documents. It is not unusual for formal presentations and proposals to be constructed using a coil binding. This form of binding is also a popular option for cookbooks and instruction manuals. Printed materials that are joined using coil binding do not have a proper spine, as with books and other documents that are bound using other methods. However, coil binding does allow the document to lay perfectly flat when open.
There are a number of different names for the process of coil binding. Many booklets make use of what is known as spiral binding. These examples of coil binding make use of thin metal coils that are ran through a series of perforations along the top or left side of the document. The coils may be simple exposed metal types or the metal may be coated with a protective plastic cover that is available in many different colors.
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.
Inside Diameter | Wire Diameter (mm) | Max Thickness (mm) | Pitch |
1/4'' (6.4mm) | 1.27 | 3.4 | 6 |
5/16'' (7.9mm) | 1.27 | 4.9 | 6 |
3/8'' (9.5mm) | 1.57 | 6.5 | 6 |
7/16'' (11.1mm) | 1.57 | 8.1 | 6 |
1/2'' (12.7mm) | 1.78 | 9.7 | 6 |
9/16'' (14.3mm) | 1.78 | 11.3 | 6 or 8 |
5/8'' (15.9mm) | 1.78 | 12.9 | 6 or 8 |
3/4'' (19.1mm) | 1.91 | 15.1 | 6 or 8 |
7/8'' (22.2mm) | 2.29 | 18.2 | 6 or 8 |
1'' (25.4mm) | 2.29 | 20.4 | 6 or 8 |
1-1/8'' (28.6mm) | 2.29 | 23.6 | 6 or 8 |
1-1/4'' (31.8mm) | 2.29 | 25.8 | 6 or 8 |
1-3/8'' (34.9mm) | 2.79 | 29.2 | 6 or 8 |
1-1/2'' (38.1mm) | 2.79 | 32.1 | 6 or 8 |
1-3/4'' (44.5mm) | 2.79 | 38 | 6 or 8 |
2'' (50.8mm) | 2.79 | 42.8 | 6 or 8 |
Now choose your coil size (diameter) for your document. You can use the coil bind capacity chart below to help choose the best size based on your stack thickness or your sheet capacity. Just note that the sheet capacity was calculated using sheets (not pages) that were all 20 lb. bond copy paper, without any covers; this means it can vary significantly depending on the stock you are using, which is why we recommend the stack thickness method instead. And remember: having a coil that is slightly too large is better than having a coil that is too small; a small coil won't allow pages to flip smoothly and can pinch them, tear more easily. So if you are between sizes, we recommend you size-up.
If you want an alternative solution to choose the best size, you can utilize this general rule of thumb:
2) Select the coil spacing?
Spacing refers to the number of holes per inch or the spacing of holes. It's reflected in a ratio that includes the number of holes, a punctuation colon, and then an inch measurement. For example: 4:1. This ratio is read aloud/pronounced "four to one" and means 4 holes per 1 inch of length.
For example, in the United States, the standard pitch for helical coils is 4:1.
The 4:1 pitch bundled coil spine is by far the most popular, with approximately 98% of customers ordering the 4:1 pitch screw binder. 5:1 is a special pitch made primarily for print shops that have specialized equipment for punching patterns and users who may have machines made in other countries where 5:1 pitch is more common. Some more specialized machines will have other coil hole patterns such as 3:1, 2.5:1 or even 2.231mm. Before buying a screw binder, you'll want to check the compatibility of your screw binder, but keep in mind that most machines are 4:1.
We also have a large selection of special order colors that can be used to make your spines. Below are some of the most popular more unique colors.
Why choose us?
Contact Person: Mr zhang
Tel: +86-17722306989