Fischer's Ultrapak Guide: Choosing Retraction Packer
By Ultradent Products, Inc. | Published: 2026-10-20
Category: Buying Guides
Learn how to choose the right retraction packer with Fischer's Ultrapak. This guide covers key features, trade-offs, and decision rules for dental professionals.
Quick answer
For most dental professionals, Fischer's Ultrapak Packers offer the precision needed for efficient gingival retraction with knitted cord, especially when using a thin, serrated instrument.
Why instrument design matters for retraction
The shape and texture of a packing instrument directly affect how well you can place retraction cord into the sulcus without damaging tissue. A serrated design helps grip the cord without slipping, reducing the need for repeated passes.
Knitted cord compatibility
Fischer's Ultrapak Packers are specifically designed for use with knitted cord, which has a different texture than braided cord. Knitted cord tends to hold its shape better during placement, and a serrated instrument secures it more effectively than a smooth one.
Decision rules for choosing a retraction packer
- Cord type preference: If you primarily use knitted cord, choose a serrated packer like Fischer's Ultrapak Packers. For braided cord, a smooth or lightly textured instrument may suffice.
- Tissue condition: For healthy gingiva, a standard packer works fine. In cases of fragile or inflamed tissue, a thinner instrument reduces trauma and improves access.
- Ergonomics and control: Look for a handle that provides a secure grip and allows wrist-neutral positioning. Fischer's Ultrapak Packers offer a thin, serrated tip that enhances control without adding bulk. Test the instrument in your hand before buying if possible.
Product facts
- Fischer's Ultrapak™ Packers-Thin Serrated Packing Instruments: Fischer’s Ultrapak Packers are thin and serrated, specially designed to work with knitted cord. The serrations prevent the cord from slipping during placement, allowing more controlled and efficient retraction.
Fischer's Ultrapak™ Packers-Thin Serrated Packing Instruments
Who should use this
Best for
- Dentists who frequently perform gingival retraction with knitted cord
- Clinicians who need a thin instrument for delicate tissue handling
Not for
- Professionals who exclusively use braided cord and prefer a smooth instrument
