38.1mm Inner Diameter Encapsulation Metal Book Binding Coils

38.1mm Inner Diameter Encapsulation Metal Book Binding Coils

Product Details:

Place of Origin: China
Brand Name: Sudi
Certification: ROHS , SGS , CPST
Model Number: 1-1/2''

Payment & Shipping Terms:

Minimum Order Quantity: 1500pcs
Price: Negotiable
Packaging Details: Export carton
Delivery Time: 1-15 days
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 500,000 pieces per month
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Detail Information

Features: Calendar, Notebook, Various Books Product Name: Binding Spiral Coil
Binding Thickness: 32mm Finish: Encapsulation
Color: Black, White, Red,yellow,green,blue,purple,gold,bronze, Silver Dimension: 38.1mm
Use: Books, Calendars, Notebooks, Summaries, Etc. Length: Custom Made
Hole Distance: 4/1 3/1 2/1 Wire Diameter: 1.5MM
Binding Way: By Single Loop Forming Spiral&binding Machine Inventory: 1000pcs
Number Of Turns: Can Be Cut Into Any Number Of Teeth
High Light:

38.1mm Inner Diameter Book Binding Coils


Encapsulation Metal Book Binding Coils


Encapsulation Metal Binding Coils

Product Description

38.1MM Inner Diameter Metal Book Binding , Suitable For High-End Notebooks

Company Profile.pdf


Benefits of Metal Coil Binding Spiral Coils:

  • Metal spiral coils are sturdier, stronger and heavier than plastic coils
  • Metal binding coils can be cut with normal needle nose pliers, no need for crimping tools
  • Metal coil binding spines can be ordered from 1/4” to 50.8”

1. The picture is taken in kind without modification.
2. Made of non-toxic materials, wear-resistant, heat-resistant, and aging resistant.
3. The electroplating coating is more beautiful, more shining, and can be used for book binding with higher requirements.
4. It has strong adhesion, does not peel or break, and the coating is smooth.
5. The binding is simple and convenient; good durability.
6. In addition to regular gold, silver, rose gold, rainbow gold, black, a variety of color options (pantone).
7. Different wire diameters can be provided according to your requirements.


Details of Bundled Spiral Coil:


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

Widely use for stationery items. such as reports,books,surveys,sales presentations, reference materials, training manuals, cookbooks,calendars, notebooks,proposals,summaries etc.


Packaging & Delivery:
Packing details: outer packing with standard export carton.

Pitch introduction:
38.1mm Inner Diameter Encapsulation Metal Book Binding Coils 0
Physical shooting:
38.1mm Inner Diameter Encapsulation Metal Book Binding Coils 1
Environmental certificate:
38.1mm Inner Diameter Encapsulation Metal Book Binding Coils 238.1mm Inner Diameter Encapsulation Metal Book Binding Coils 3
Factory exterior:
38.1mm Inner Diameter Encapsulation Metal Book Binding Coils 4
Advantage :
1. Factory supply with competive price ;
2. Wide range of color choice ;
3. Pre-cutting service for free ;
4. Widely used in various kinds of booking binding ;
5. Fast delivery .
Why choose us?
1. Short production time:Our company have established the strong partner-ship with over 100 factories and We have our own factory.
2. Reasonable prices and High quality:Quality and prices are our focus because we know what you will care at most.
3. Satisfactory after-sales service: Middle time production report with photos will be sent to you and also reconfirm accomplished date. We will establish close contact with you.Any problem you will get reply at the first time.
4. Free samples: Free samples available at any time.
You can get competitive prices from us because we possess big manufacturing relationship in China.


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