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What is the difference between comb binding machine and coil binding machine?


Both comb binding machines and coil binding machines are tools used for document binding, but they employ different binding methods and materials.

double coil binding and punching machine for desk calendar

1. Binding Material:

Comb Binding: Comb binding uses plastic combs, also known as comb spines or binding combs. These combs have a series of plastic teeth that align with the punched holes in the document. Once the comb is inserted through the punched holes, the teeth are opened to secure the pages.

Coil Binding: Coil binding, also known as spiral binding, uses plastic or metal coils. These coils are inserted through closely spaced holes that are typically round or oval. The coil is then threaded through the holes and twisted into place to secure the document.

2. Hole Pattern:

Comb Binding: The punched holes for comb binding are typically rectangular and evenly spaced along the binding edge of the document. The combs have corresponding rectangular teeth that fit into these holes.

Coil Binding: The hole pattern for coil binding is usually round or oval and closely spaced along the binding edge. The coils are threaded through these holes in a continuous spiral pattern.

3. Appearance:

Comb Binding: The plastic combs used in comb binding are usually available in various colors and can be customized to match the document or branding. The comb spine is visible along the edge of the bound document.

Coil Binding: Coil binding provides a sleek and professional appearance. The coils themselves can also be made in different colors, and they allow the bound document to lay flat when open.

4. Editing and Rebinding:

double coil binding and punching machine for desk calendar

Comb Binding: Comb binding allows for easy editing and rebinding of documents. Pages can be added or removed without the need to disassemble the entire document.

Coil Binding: Coil binding also allows for some flexibility in editing, but it may be less convenient than comb binding for frequent adjustments.

5. Document Thickness:

Comb Binding: Comb binding is suitable for binding thicker documents compared to coil binding. It can handle a higher page capacity.

Coil Binding: While coil binding is versatile, its page capacity might be limited compared to comb binding, and it may be more suitable for smaller to medium-sized documents.

Choosing between comb binding and coil binding depends on factors such as the desired appearance, document thickness, and the need for editing flexibility. Each method has its advantages, and the choice often comes down to the specific requirements of the user or organization.

double coil binding and punching machine for desk calendar

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