Plastic combs to be used in plastic comb binding machines are very important bindery equipment. Binders can find these book binding supplies with help from Internet sources.

ABC Office - Plastic Comb Binding Supplies
ABC Office 1142 West Flint Meadow Drive Kaysville UT 84037 Toll-Free: +1 (800) 658-8788 info@abcoffice.com Our mission is to be the very best source for office products and business automation
http://www.abcoffice.com/comb_s.htm
NSC International: 1/4" Plastic Binding Combs BLACK - 19 Ring
NSC International: 1/4" Plastic Binding Combs BLACK - 19 Ring Toll Free: 800-643-1520 Phone: 501-525-0133 Fax: 800-960-2727 Address: 7090 Central Avenue
http:http://www.binding.com/productdetail.aspx...