Membrane Box 38 x 38 x 17 mm

$30.00

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, 38×38×17 mm outer and 31×31×13 mm inner, with transparent elastic films for suspended precision part protection. 10 pcs. Order now.

SKU: AF-EI-A-MBOX-3816-N010
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Description

Membrane Box 38 x 38 x 17 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 38 x 38 x 17 mm, and the usable inner size is 31 x 31 x 13 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-3816 38 x 38 x 17 mm 31 x 31 x 13 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 10 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 31 x 31 x 13 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®

This membrane box requires storage in a clean, dry environment away from dust, heat, and sharp objects to prevent membrane damage. Component fit must be verified to avoid excessive local pressure on the membrane surface.

  • Storage Environment: Store the membrane box in a clean, dry area away from dust, heat, and sharp objects that may damage the membrane surface.
  • Component Fit Verification: Before closing the box, confirm that the component outline fits within the usable inner dimensions of 31 x 31 x 13 mm and does not create excessive local pressure on the membrane.
  • Sharp Edge and Electrostatic Sensitivity: If the component has sharp edges, high point-load concentration, or electrostatic sensitivity, confirm suitable shell material and closure configuration before ordering.

This procedure describes how to safely place a delicate component into the membrane box and verify proper fit. Follow these steps to avoid membrane damage and ensure secure suspended positioning.

  1. Inspect Component
    Inspect the component for sharp edges or point loads that could damage the membrane surface.
  2. Place Component
    Place the component onto the membrane surface ensuring it fits within the usable inner dimensions of 31 x 31 x 13 mm.
  3. Close Box
    Close the box and verify that the component does not create excessive local pressure on the membrane.
  4. Store Box
    Store the closed box in a clean, dry area away from dust, heat, and sharp objects.

What is the maximum allowable point-load pressure or edge sharpness that the high-elastic membrane film in the ATOMFAIR AF-MB-3816 membrane box can tolerate without tearing or permanent deformation?

The membrane box is designed for gentle non-clamping retention of fragile, polished, or irregular precision parts, so specific load or sharpness thresholds are not provided. The standard high-elastic membrane film is intended for non-abrasive components such as optical parts, crystals, and dental prosthetics; components with sharp edges or high point-load concentration risk damaging the membrane, and the manufacturer recommends confirming shell material and closure configuration before ordering such parts.

Can the ATOMFAIR AF-MB-3816 membrane box be used for electrostatic discharge (ESD)-sensitive components, and what customization options address ESD concerns?

The standard membrane box uses high-clarity PS shells and transparent high-elastic membrane films, which are not inherently anti-static. For ESD-sensitive components, Atomfair offers an optional anti-static shell material, and users can also request custom shell color, optional latch closure, custom latch color, and logo printing. The manufacturer advises confirming the suitable shell material and closure configuration before ordering if electrostatic sensitivity is a concern.

What storage conditions and handling precautions are required to maintain the membrane's elasticity and prevent contamination or damage to the ATOMFAIR AF-MB-3816 membrane box?

The membrane box should be stored 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 31 x 31 x 13 mm and does not create excessive local pressure on the membrane. For components with sharp edges, high point-load concentration, or electrostatic sensitivity, the manufacturer recommends confirming custom shell material and closure configuration to ensure safe handling and long-term performance.

This membrane box provides suspended protection for delicate components via transparent high-elastic films and clear PS shells, enabling visible inspection without unpacking, though it requires careful component sizing within 31x31x13 mm and the standard non-latch closure may necessitate ordering an optional latch for secure sealing.

Positive

  • Suspended membrane protection: Suspended membrane holding helps protect finished or sensitive surfaces from direct hard-contact support, reducing surface rubbing and edge impact.
  • Visible inspection without unpacking: The packed component remains visible through the clear shell, which improves identification, inspection, and presentation efficiency during storage and transfer.

Trade-offs

  • Standard non-latch closure: The standard version is non-latch; optional latch closure must be requested separately, which may affect sealing security for certain applications.
  • Component size and geometry constraints: The usable inner size is 31x31x13 mm; components with sharp edges or high point-load concentration risk membrane damage, and electrostatic sensitivity requires careful shell material selection.

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).