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NanBo Notebook Binding Materials 21 Rings PVC Plastic Binder Comb
Our binding combs are available in select colors and sizes, and can
save you as much as about 80% off standard pricing. Already a very
affordable way to bind, this special pricing can save you even more
money on binding supplies. Commonly used for cookbooks and
children's books, plastic binding comb spines are made of a durable
PVC plastic that features a spine with rings attached that open on
one side. The spine on plastic combs is one of the unique features
that makes comb binders such a popular solution, because they can
be custom printed with your company logo, school name, or book
title. Depending on the size you choose, you can bind just a couple
pages, or a huge nearly 2" thick stack.
Follow these 3 simple steps to get the perfect fit with your binding comb and book thickness. The sheet capacity recommendations are based on 20 lb. copy paper, so the most accurate way to choose a comb binding spine size is to follow these steps.
Comb Diameter | Sheet Capacity* | Book Thickness* | Comb Shape | Comb Locks |
1/4" | 11 - 25 Sheets | 1/8" | Round | None |
5/16" | 26 - 45 Sheets | 3/16" | Round | None |
3/8" | 46 - 65 Sheets | 1/4" | Round | None |
7/16" | 66 - 80 Sheets | 5/16" | Round | None |
1/2" | 81 - 100 Sheets | 3/8" | Round | None |
9/16" | 101 - 120 Sheets | 7/16" | Round | None |
5/8" | 121 - 145 Sheets | 1/2" | Round | None |
3/4" | 146 - 165 Sheets | 5/8" | Round | None |
7/8" | 166 - 185 Sheets | 3/4" | Round | None |
1" | 186 - 210 Sheets | 7/8" | Round | None |
1 ⅛" | 211 - 235 Sheets | 1" | Round | None |
1 ¼" | 236 - 260 Sheets | 1 ⅛" | Oval | Locks |
1 ½" | 261 - 310 Sheets | 1 ⅜" | Oval | Locks |
1 ¾" | 311 - 360 Sheets | 1 ⅝ | Oval | Locks |
2" | 361 - 425 Sheets | 1 ⅞" | Oval | Locks |
We stock plastic binding combs in a large variety of colors and
sizes. Color choices include: black combs, blue combs, clear combs,
gray combs, green combs, maroon combs, navy combs, red combs, and
white combs. Sizes range from as small as 1/4" binding combs that
will bind up to about 25 sheets of paper, up to as large as 2" for
425 sheets* of paper. Smaller sizes up to 1 ⅛ are round, while
large binding comb sizes from 1 ¼" up to 2" are oval shaped, and
feature three locks that help keep the comb closed securely around
your pages. Sizes from 1/4" through 1 ½" are packaged with 100
binding combs per box, while 1 ¾" and 2" are packaged with 50 per
box.
The standard length for these traditional plastic binders is 11"
with 19 total rings, perfect for standard letter size papers and
books. Commonly used for cookbooks and children's books, plastic
binding comb spines work perfectly when paired with one of our
plastic comb binding machines. They are made of a durable PVC
plastic that features a spine with rings attached that open on one
side. The spine on plastic combs is one of the unique features that
makes comb binders such a popular solution, because they can be
custom printed with your company logo, school name, or book title.
This economical binding method also allows for easy and fast book
editing, as the combs can be re-opened and closed shut as many
times as is needed without damaging the book pages.