Film Backing Paper Refill Packs – 127, 220, 120 & 620 Format

Replacement backing paper for 120, 620, 220, and 127 roll film. Essential for hand respooling, darkroom film production, and OEM film manufacturing. Each pack is cut to the correct width and length for its format, with standard start and end markings.

Features

Format-specific widths and lengths for accurate respooling
Standard frame number markings for correct exposure spacing
Suitable for hand respooling and OEM film production
Available in 120, 620, 220, and 127 formats

Specifications

Formats available: 120, 620, 220, 127
Country of Origin: China

Frequently Asked Questions

Q: What is film backing paper used for?
A: Backing paper is the opaque paper attached to roll film (120, 220, 127, 620) that protects the film from light and provides frame number markings. It is required for respooling bulk film onto roll film spools, OEM film production, and replacing damaged or missing backing paper on existing rolls.

Q: Is the backing paper format-specific?
A: Yes. Each format has a specific width and length. 120 and 620 use the same width paper but 620 spools are narrower. 220 paper is longer than 120 (no paper along the film length, only leader and trailer). 127 paper is narrower than 120. Please select the correct format for your application.

Q: Does the backing paper have frame number markings?
A: Yes. The backing paper includes standard frame number markings (red window numbers) for correct exposure spacing in cameras with a red window.

Q: Can I use this backing paper for OEM film production?
A: Yes. This backing paper is suitable for small-batch and commercial OEM film production, darkroom hand rolling, and private-label film manufacturing.

Q: What is the difference between 120 and 620 backing paper?
A: The paper width is the same, but 620 spools are narrower and thinner than 120 spools. The backing paper itself is interchangeable between 120 and 620 formats — only the spool differs.