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Vêtements de salle blanche, EPI et consommables
Cleanroom Vacuum Bag
Transparent nylon/PE cleanroom vacuum bag with high-barrier laminated film and a heat-sealable inner layer for protected component storage.
- Clear nylon/PE laminate retains vacuum better than monolayer PE
- Puncture-resistant outer nylon protects precision components
- Heat-sealable LDPE inner face forms a strong airtight closure
Introduction de produit
The Cleanroom Vacuum Bag uses a biaxially oriented nylon barrier layer laminated to a clean polyethylene contact and seal layer. Compared with monolayer PE, the structure improves puncture resistance and reduces gas transmission, helping a qualified seal retain vacuum during storage. Its clear film supports visual inspection while controlled manufacture and double packaging aid clean transfer.
Key Features
Polyethylene inner surface supports dependable heat sealing
Clear laminate allows identification without opening
Low gas transmission supports extended vacuum retention
Optional easy-tear notch permits gloved opening without blades
Préoccupations du client produit
Vacuum packaging can fail when sharp parts puncture film, seal areas wrinkle or gas permeates a low-barrier monolayer. Cleanliness and package-opening method also matter for sensitive components.
Component corners may puncture the evacuated film.Use a nylon-reinforced gauge and protective corner caps where needed.
Contamination or folds can create heat-seal channels.Keep the seal zone flat, dry and free of product contact.
Incorrect sealer settings may weaken or distort the laminate.Qualify sealing temperature, pressure and dwell for the exact laminate.
Cutting open a tight package can damage the enclosed part.Add a controlled tear notch outside the sealed product area.
Les applications typiques
Used for vacuum packaging of precision assemblies, semiconductor hardware, medical components, clean tools, pharmaceutical-process parts and moisture- or oxygen-sensitive materials.
Paramètres techniques
These ranges describe a transparent nylon/PE cleanroom vacuum pouch. Final gauge, dimensions and sealing cycle should be matched to component geometry, storage duration and required barrier performance.
| Matériaux de base | Biaxially oriented nylon barrier layer laminated to heat-sealable LDPE |
|---|---|
| Panneau épaisseur | 0.08-0.20 mm laminate thickness |
| Largeur effective | 100-1270 mm bag width |
| Longueur maximale | 1500 mm bag length |
| Acier face épaisseur | 0 mm; no steel facing used |
| Densité Core | 920-1150 kg/m³ combined polymer laminate |
| Conductivité thermique | 0.20-0.40 W/(m·K), layer ratio dependent |
| surface finie | Smooth high-clarity transparent coextruded laminate |
| Type joint | Three factory heat-sealed sides with open vacuum-seal end |
| Customisation | Disponible en fonction de l'application prévue et de l'environnement d'exploitation. |
Options disponibles
80-200 micron laminateFlat, three-side-seal or gusseted pouchEasy-tear notchAntistatic surface treatmentCustom dimensions and seal widthsDouble- or triple-bagged clean packaging
Planning a Cleanroom Vacuum Bag specification?
Envoyez-nous vos dimensions, conditions d'installation, objectifs de performance et finition de surface requise.
