Which device uses film cement to join film pieces together?

Which device uses film cement to join film pieces together?

• A. Tape Splicer
• B. Intermittent Mechanism
• C. Cement Splicer
• D. Shutter

Answer: (C)

The concept here is bonding film pieces with a chemical adhesive. A cement splicer joins two ends of film by applying a solvent-based cement to the edges and pressing them together, which softens and fuses the emulsion surfaces so they become a single piece. This creates a continuous strip without relying on tape. In contrast, a tape splicer uses pressure-sensitive tape to bridge the seam, while an intermittent mechanism or a shutter isn’t about bonding film at all—they handle motion and exposure rather than attaching film pieces.

The concept here is bonding film pieces with a chemical adhesive. A cement splicer joins two ends of film by applying a solvent-based cement to the edges and pressing them together, which softens and fuses the emulsion surfaces so they become a single piece. This creates a continuous strip without relying on tape. In contrast, a tape splicer uses pressure-sensitive tape to bridge the seam, while an intermittent mechanism or a shutter isn’t about bonding film at all—they handle motion and exposure rather than attaching film pieces.