Provides sterile containment for products, protecting sterile goods from external microbial contamination during transfer.
DuPont Tyvek 1422A / 1421B core material, manufactured in an ISO Class 4.8 cleanroom environment.
Key Features
- Latex-free elastic provides a secure seal
- Reduces reliance on autoclave tape; easy removal minimizes particle generation
- Individually polybagged and labeled
- Tear- and puncture-resistant, hydrophobic, lint-free
- Individually packed after disinfection, guaranteed sterility
Sterilization: Steam autoclave 121°C/30min · EO · Gamma · VHP · autoclavable at 121–124°C Applications: Culture flasks, filling needles, pipelines, capsule shakers, reaction vessels; sterile protection during sterilization, capping storage, transport and equipment installation
Two Models
1422A | 1421B | |
Basis weight / thickness | 45g/m² / 150μm | 60g/m² / 200μm |
Positioning | Medical & Industrial Protection | Pharmaceutical Cleanroom & Sterile Packaging |
Sizes: φ30/60 – φ300/800 · L100×150 – L400×500(CC001–CC010)
Product dimensions can be customized according to customer requirements.


