PART 01: Material Specification
- Medical Dialysis Paper - Available in standard system paper and high-temperature self-adhesive types. - Specifications: Common weights are 60g/m² and 70g/m².
- Film Construction - CPP/PE Layer: Ranging from 38µm to 40µm thickness. - Total composite thickness: Approximately 50µm - 52µm.
PART 02: Common Issues
Abnormal phenomena during the sterilization process of self-sealing pouches:
- Bursting 1. Overloading: Placing too many items in the steam sterilizer prevents proper pressure release during vacuum stages, leading to bursting. 2. Improper Placement: Pouches placed directly against the chamber wall can be damaged by high-temperature contact. 3. Contamination: Residual oil/lubricants on instruments can reach extremely high temperatures when heated, causing the film to melt and burst.
- Seal and Indicator Performance - Puncture Damage: Sharp instruments without protective tips can easily pierce the film. - Indicator Abnormalities: Incomplete or unclear color changes in the chemical indicator strips.
PART 03: Recommendations for Use
- Avoid overloading the sterilizer chamber to ensure balanced internal pressure.
- Maintain adequate distance between pouches and the chamber walls or areas with condensate.
- Ensure sealing equipment operates at consistent temperature and pressure settings.
- Mandatory use of protective tips or guards for all sharp surgical instruments.
- Store pouches in a strictly clean and dry environment.
- Always inspect indicator color changes and seal integrity before use.
- Maintain at least a 2.5cm safety margin between the instrument and the seal edges.