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ATOMFAIR® Membrane Box AF-MB-12525 for non-clamping delicate component storage during clean lab transfer

Membrane Box 125 x 75 x 25 mm

$45.00

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.

Clear PS membrane box with 125×75×25 mm outer size, 115×60.5×20 mm inner space and 5 pcs pack for suspended protection of delicate parts. Order now.

SKU: AF-EI-A-MBOX-1225-N005
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Description

Membrane Box 125 x 75 x 25 mm

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 125 x 75 x 25 mm, and the usable inner size is 115 x 60.5 x 20 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-12525 125 x 75 x 25 mm 115 x 60.5 x 20 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 115 x 60.5 x 20 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
Supplier: Atomfair
Brand: ATOMFAIR®

The membrane box must be stored in a clean, dry environment away from dust, heat, and sharp objects to prevent membrane surface damage. Components must fit within the usable inner dimensions of 115 x 60.5 x 20 mm and must not exert excessive local pressure on the membrane; sharp edges or electrostatic sensitivity may require optional shell material or latch closure.

  • Component Size Compatibility: Confirm that the component outline fits the usable inner size of 115 x 60.5 x 20 mm before closing the box.
  • Pressure Avoidance: Ensure the component does not create excessive local pressure on the membrane to avoid deformation or damage.
  • Sharp Edge Precautions: If the component has sharp edges or high point-load concentration, select an appropriate shell material and closure configuration.
  • Electrostatic Sensitivity: For electrostatic-sensitive components, confirm suitable shell material (e.g., anti-static) before ordering.
  • Storage Conditions: Store the sealed box in a clean, dry area away from dust, heat, and sharp objects that may damage the membrane surface.

This procedure describes how to safely package a delicate component in the membrane box to avoid damage. Follow these steps to ensure proper fit and storage conditions.

Required Equipment: Membrane box

  1. Inspect Component Dimensions
    Inspect the component dimensions against the usable inner size of 115 x 60.5 x 20 mm to confirm fit.
  2. Check for Sharp Edges
    Verify that the component has no sharp edges or high point-load concentration; if present, select an appropriate shell material and latch closure.
  3. Place Component on Membrane
    Place the component onto the lower membrane film, ensuring centered positioning without excessive pressure.
  4. Close Upper Shell
    Close the upper shell gently, allowing the membrane to suspend the component without clamping.
  5. Store Properly
    Store the sealed box in a clean, dry area away from dust, heat, and sharp objects.

How does the membrane box's suspended retention method affect positional stability for irregularly shaped components compared to rigid foam inserts?

The suspended membrane method provides gentle, non-clamping retention that reduces surface rubbing and edge impact, making it suitable for fragile, polished, or irregular parts. However, compared to rigid foam, it may offer less positional restraint for heavy or sharp-edged components; the design is intended for centered positioning rather than rigid immobilization. The transparent high-elastic membrane films keep the component visible without unpacking, but excessive local pressure from irregular shapes should be avoided as noted in the product's packaging guidance.

Can the membrane box be used for components with sharp edges or high point-load concentrations?

Yes, but with caution. The product's important notice states that if the component has sharp edges, high point-load concentration, or electrostatic sensitivity, users should confirm the suitable shell material and closure configuration before ordering. Sharp edges may damage the high-elastic membrane films, and the standard non-latch closure may not secure such parts adequately. Optional anti-static shell material and latch closure are available to address these concerns.

What are the recommended storage conditions and handling precautions for the membrane box to prevent membrane damage?

Store the membrane box in a clean, dry area away from dust, heat, and sharp objects that may damage the membrane surface. Before closing, confirm that the component outline fits the usable inner size of 115 x 60.5 x 20 mm and does not create excessive local pressure on the membrane. The transparent high-elastic membrane films are designed for gentle retention but can be damaged by improper handling or incompatible component profiles.

Membrane box for suspended protection of fragile, polished, or irregular precision components; transparent PS shell with elastic membrane reduces surface contact and shifting; standard non-latch closure and sensitivity to point loads require careful component selection.

Positive

  • Suspended membrane protection: Transparent high-elastic membrane films suspend components gently, reducing surface rubbing, edge impact, and displacement during storage and transfer.
  • Visible without unpacking: Clear PS shell and transparent membrane allow visual inspection and identification without removing the component, improving workflow efficiency.

Trade-offs

  • Standard non-latch closure: Standard configuration uses a non-latch closure; accidental opening during handling may expose or displace the component unless optional latch is selected.
  • Point-load sensitivity: Components with sharp edges or concentrated point loads may damage the membrane film; anti-static shell and latch closure should be confirmed for such cases.

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).

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