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Membrane Box 250×200×50 mm PS Shell, 5 pcs ATOMFAIR®

Membrane Box 250×200×50 mm PS Shell, 5 pcs ATOMFAIR®

$105.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Transparent PS membrane box, 250×200×50 mm outer and 223×173×46 mm inner, with elastic films for suspended protection of delicate parts. Order now.

SKU: AF-EI-A-MBOX-2550-N005
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Membrane Box 250 x 200 x 50 mm,5pcs

Membrane-supported component protection

Product Overview

This membrane box is made with upper and lower high-clarity PS shells and transparent high-elastic membrane films. The outer size is 250 x 200 x 50 mm, and the usable inner size is 223 x 173 x 46 mm, making it suitable for compact components that need protected suspended positioning inside a clear package.

It is designed for fragile, polished or irregular precision parts that should not be tightly clamped or placed against hard support surfaces. In storage, sample transfer, inspection and display preparation, the membrane structure helps reduce surface rubbing, edge impact and part displacement while keeping the component visible without unpacking.

Specifications
1. Model Options & Dimension Parameters
Model Outer Size Inner Size Box Format
AF-MB-25050 250 x 200 x 50 mm 223 x 173 x 46 mm Membrane box
2. Technical Specifications
Parameter Details
Product Format Transparent membrane-supported protective box for delicate components
Standard Configuration Clear shell, transparent membrane support and standard non-latch closure
Shell Material High-clarity PS
Membrane Configuration Transparent high-elastic membrane films
Structure Upper and lower two-piece shell with suspended membrane support between both sides
Retention Method Gentle non-clamping retention for fragile, polished or irregular precision parts
Recommended Components Optical parts, crystals, dental prosthetics, watches, jewelry, miniature assemblies and other delicate precision items
Pack Quantity 5 pcs
Optional Selection Anti-static shell material, custom shell color, optional latch closure, custom latch color and logo printing

Key Features and Advantages
  • Suspended membrane holding helps protect finished or sensitive surfaces from direct hard-contact support.
  • The packed component remains visible through the clear shell, which improves identification, inspection and presentation efficiency.
  • The structure is suitable for irregular or easily displaced small parts that require centered positioning during storage and transfer.
  • Compared with direct-contact packaging, this format helps reduce shifting and local impact during routine handling and packing preparation.
APPLICATION SCOPE: Optical parts, crystal samples, dental prosthetics, watches, jewelry, miniature assemblies and other small delicate precision components that require stable suspended positioning during inspection, transfer and presentation.
PACKAGING: Store in a clean, dry area away from dust, heat and sharp objects that may damage the membrane surface. Before closing the box, confirm that the component outline fits the usable inner size of 223 x 173 x 46 mm and does not create excessive local pressure on the membrane.
IMPORTANT NOTICE: The standard version of this membrane box is non-latch. Optional latch closure is available on request. If the component has sharp edges, high point-load concentration or electrostatic sensitivity, please confirm the suitable shell material and closure configuration before ordering.
TAILORED SOLUTIONS FOR RESEARCH
For custom colors, tray layout, quantity planning or shipment support, contact our engineering sales team.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

The membrane box requires storage in a clean, dry area away from dust, heat, and sharp objects that may damage the membrane surface. Before closing the box, the component must fit within the usable inner dimensions and not create excessive local pressure on the membrane.

  • Storage Environment: Store the membrane box in a clean, dry area away from dust, heat, and sharp objects to prevent membrane damage.
  • Component Fit Check: Confirm that the component outline fits the usable inner size of 223 x 173 x 46 mm and does not create excessive local pressure on the membrane.
  • Material Compatibility: For components with sharp edges, high point-load concentration, or electrostatic sensitivity, verify the appropriate shell material and closure configuration before use.

The membrane box provides suspended protection for delicate components during storage and transfer. Follow these steps to ensure safe placement and closure.

Required Equipment:

  1. Inspect the Box
    Inspect the membrane box for any damage to the shell or membrane before use.
  2. Place the Component
    Place the component gently onto the membrane support, ensuring it is centered and does not contact the hard shell.
  3. Verify Fit and Pressure
    Verify that the component fits within the inner dimensions and does not create excessive local pressure on the membrane.
  4. Close and Store
    Close the box securely and store it in a clean, dry area away from dust, heat, and sharp objects.

How does the usable inner size of 223 x 173 x 46 mm limit the types of components that can be securely held without excessive membrane pressure?

The usable inner dimensions define the maximum component envelope. Components must fit within 223 x 173 x 46 mm and not create excessive local pressure on the membrane. The product description explicitly states to confirm the component outline fits these dimensions and does not cause excessive pressure, indicating a trade-off between component size and safe suspended retention.

What constraints apply when using this membrane box for components with sharp edges or electrostatic sensitivity?

For components with sharp edges or high point-load concentration, the standard membrane may be at risk of puncture. For electrostatic-sensitive items, the standard high-clarity PS shell may not provide antistatic protection. The product description advises confirming suitable shell material and closure configuration before ordering, with optional anti-static shell material and custom closures available on request.

What storage and handling precautions are required to maintain the integrity of the membrane box and its contents?

The box should be stored in a clean, dry area away from dust, heat, and sharp objects that could damage the membrane surface. Before closing, the user must confirm that the component outline fits the usable inner size of 223 x 173 x 46 mm to avoid excessive local pressure on the membrane, which could compromise retention or damage the part.

The Atomfair Membrane Box AF-MB-25050 provides a suspended membrane support system for fragile, polished, or irregular precision parts, allowing clear visibility and protection during storage, transfer, and inspection. Its two-piece clear PS shell with high-elastic membrane films reduces surface contact and impact, but requires careful component sizing and optional latch closure for secure containment.

Positive

  • Suspended membrane reduces surface contact: The transparent high-elastic membrane films suspend the component away from hard shell surfaces, minimizing rubbing, edge impact, and surface abrasion during storage and handling.
  • Clear shell enables visual inspection without opening: High-clarity PS shells allow full visibility of the packed component, improving identification, inspection efficiency, and presentation without requiring unpacking.

Trade-offs

  • Standard closure is non-latch: The default membrane box uses a non-latch closure; for secure containment during transport or handling, an optional latch closure must be requested separately.
  • Component size and edge profile must be verified: The usable inner size is 223 x 173 x 46 mm, and components with sharp edges, high point-load concentration, or electrostatic sensitivity require confirmation of shell material and closure configuration to avoid membrane damage or static discharge.

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 excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

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