Description
OPTICAL PROTECT BAGS (70×70 mm, 100/200 Pcs)RESEARCH GRADE MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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These bags require storage in a cool, dry, dark environment (20°C ± 5°C, RH < 50%) to prevent material degradation. They must be inspected for tears or contamination before use and should not be folded or creased.
- Inspection Requirement: Visually inspect each bag for tears, punctures, or contamination before placing optical elements inside.
- Storage Conditions: Store unopened bags at 20°C ± 5°C and relative humidity below 50%, away from direct sunlight, ozone sources, and chemical fumes.
- Mechanical Integrity: Avoid folding or creasing the bags to prevent structural damage.
- Material Compatibility: The low-outgassing, anti-static material is suitable for Class 100 (ISO 5) cleanroom environments.
- Contamination Prevention: Do not use damaged bags to avoid contamination of optical surfaces.
These steps ensure safe storage of optical components without contamination or damage. Proper inspection and storage conditions are critical for preserving component integrity.
Required Equipment: Atomfair cleanroom tweezers
- Inspect the bag
Inspect the bag visually for tears, punctures, or contamination before use. - Place the component
Place the optical component into the bag using cleanroom tweezers to avoid fingerprints or debris. - Store the bag
Store the sealed bag in a cool, dry, dark environment at 20°C ± 5°C and relative humidity below 50%.
How does the ±2 mm dimensional tolerance of the atomfair AF-P-7070 optical protect bags affect the balance between secure fit and ease of insertion for standard 70 mm optics?
The ±2 mm tolerance on the inner 70×70 mm dimensions allows the bag to accommodate standard optical elements without excess movement, reducing the risk of edge chipping or coating damage, while still enabling straightforward insertion. The outer dimensions of (70+30)×80 mm include a flap that adds extra length for sealing, but the ±2 mm variation means some bags may fit more snugly than others.
Can the atomfair AF-P-7070 optical protect bags be used directly in ISO 5 cleanroom environments for storing semiconductor lithography optics without introducing particle contamination?
Yes, the bags are manufactured from dust-free, lint-free cotton-based fabric with low outgassing properties and are suitable for Class 100 (ISO 5) cleanroom environments. The anti-static interior lining dissipates static charge to prevent electrostatic attraction of airborne particulates onto optical surfaces, making them appropriate for semiconductor lithography and other high-precision applications.
What are the recommended storage conditions and handling protocols to preserve the anti-static and low-particulate integrity of the atomfair AF-P-7070 optical protect bags?
Store unopened bags in a cool, dry, dark environment at 20°C ± 5°C and relative humidity below 50%, away from direct sunlight, ozone sources, and chemical fumes. Avoid folding or creasing the bags. Before use, visually inspect each bag for tears, punctures, or contamination; do not place optics inside a damaged bag.
The AF-P-7070 series optical protect bags provide cleanroom-compatible, anti-static storage for 70×70 mm optics, but require strict environmental controls and pre-use inspection to maintain protective integrity.
Positive
- Cleanroom-grade contamination control: Manufactured from low-particulate, anti-static materials suitable for ISO 5 cleanrooms, minimizing particulate and electrostatic attraction on optical surfaces.
- Precision fit for standard optics: Inner dimensions of 70×70 mm are strictly controlled to avoid excess movement, reducing risk of edge chipping or coating damage during storage and transport.
Trade-offs
- Strict environmental storage requirements: Bags must be stored in cool, dry, dark conditions (20°C ±5°C, RH <50%) away from sunlight, ozone, and chemical fumes to prevent material degradation; deviations may compromise protective properties.
- Pre-use inspection mandatory: Each bag must be visually inspected for tears, punctures, or contamination before use; damaged bags cannot be used, adding a quality assurance step before deployment.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
