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Membrane Box 275×100×50 mm, 5 pcs ATOMFAIR®

Membrane Box 275×100×50 mm, 5 pcs ATOMFAIR®

$96.00

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 high-elastic transparent films, 275×100×50 mm outer and 247×72.5×44 mm inner sizes, supplied as 5 pcs. Order now.

SKU: AF-EI-A-MBOX-2750-N005
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Membrane Box 275 x 100 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 275 x 100 x 50 mm, and the usable inner size is 247 x 72.5 x 44 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-27550 275 x 100 x 50 mm 247 x 72.5 x 44 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 247 x 72.5 x 44 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 clean, dry storage conditions away from dust, heat, and sharp objects to preserve membrane integrity. Component dimensions must not exceed the usable inner size of 247 x 72.5 x 44 mm or create excessive local pressure on the membrane.

  • Storage Environment: Store the box in a clean, dry area free from dust, heat, and sharp objects that could damage the membrane surface.
  • Size Compatibility: Confirm that the component outline fits within the usable inner size of 247 x 72.5 x 44 mm before closing the box.
  • Pressure Limitation: Ensure the component does not create excessive local pressure on the membrane to avoid deformation or damage.
  • Sharp Edge and Electrostatic Sensitivity: If the component has sharp edges, high point-load concentration, or electrostatic sensitivity, confirm the suitable shell material and closure configuration before ordering.

Inspect the component and the box before assembly to ensure compatibility and integrity. Follow the steps below to safely store and protect the component.

Required Equipment: Membrane box

  1. Prepare Storage Environment
    Place the membrane box in a clean, dry storage area away from dust, heat, and sharp objects.
  2. Verify Component Fit
    Confirm that the component outline fits within the usable inner size of 247 x 72.5 x 44 mm and does not exceed the membrane pressure limit.
  3. Inspect for Damage Risk
    Inspect the component for sharp edges or high point-load concentration and select the appropriate shell material and closure configuration if needed.

What is the primary performance trade-off when using the membrane box for components with sharp edges or high point-loads?

The membrane suspension design protects finished surfaces from hard contact but is vulnerable to damage from sharp edges or high point-loads. The standard non-latch version should not be used with such components unless the shell material and closure configuration are customized to avoid membrane rupture.

What are the dimensional and compatibility constraints for components stored in the AF-MB-27550 membrane box?

The usable inner dimension is 247 x 72.5 x 44 mm. Components must fit within this volume without creating excessive local pressure on the membrane. The box is optimized for fragile, polished, or irregular parts such as optical components, crystals, dental prosthetics, watches, and jewelry. Components with protruding sharp edges or heavy point loads require custom configuration.

What handling and storage precautions are necessary for the Atomfair membrane box?

Store the box in a clean, dry area away from dust, heat, and sharp objects that may damage the membrane surface. Before closing, confirm the component outline fits the usable inner size and does not concentrate pressure on a single point of the membrane. The standard version is non-latch, so temporary closure relies on friction; an optional latch closure is available for secure retention during transport.

This membrane box provides gentle non-clamping retention for delicate precision components using high-elastic membrane films, offering visibility and protection. However, the standard non-latch closure and specific size constraints require careful component selection and handling.

Positive

  • Suspended membrane protection: The membrane structure reduces surface rubbing and edge impact, keeping components visible without unpacking.
  • Visual inspection without opening: Components remain visible through the clear shell and membrane, improving identification and inspection efficiency.

Trade-offs

  • Non-latch standard closure: The standard version is non-latch; optional latch closure is available on request but not included, which may be necessary for secure transport.
  • Specific size and pressure constraints: Components must fit within 247 x 72.5 x 44 mm inner dimensions and must not create excessive local pressure on the membrane to avoid damage.

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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