Self-seal sterilisation pouches are single-use, two-layer containers with clear film on one side and medical-grade paper on the other. They have an integrated adhesive strip that allows for safe sealing without the need for a heat sealer. They include internal sterilisation as well as sterilisation by steam, ethylene oxide, formaldehyde, plasma, and chemical vapour. https://us.enrollbusiness.com/BusinessProfile/7414011/The%20Importance%20of%20Disposable%20Dental%20Chair%20Covers%20in%20Maintaining%20Hygiene%20and%20Comfort