EVA Foam Inserts & Case Manufacturer in India
NestPack is an EVA case manufacturer and custom EVA foam fitment specialist in Bengaluru. We supply plain EVA foam sheets and engineer precision die-cut or CNC-cut inserts for hard cases, presentation cases, tool control, medical kits and device packaging — with dispatch across India.
What is an EVA foam sheet?
EVA foam is a closed-cell copolymer foam with an exceptionally fine, uniform cell structure. That fine cell gives a smooth, soft-touch skin on cut faces, which is why EVA is the default material when packaging has to look as good as it protects — presentation kits, calibration sets, surgical instrument trays and premium tool inserts.
Because the cells are closed, EVA sheet does not absorb water, resists most oils and mild chemicals, and holds its shape through repeated open-and-close cycles. It also laminates cleanly, so thick blocks can be built up from standard sheets and then contour-milled into deep multi-level cavities.
NestPack stocks EVA in black, grey and custom Pantone-matched colours and converts it in-house. As an EVA foam case manufacturer, we provide one accountable source for sheet supply, cavity design, die-cutting, CNC milling, lamination, lid pads and final case assembly.
Technical specifications
| Material | EVA — Ethylene Vinyl Acetate, closed-cell |
| Density range | 60 – 250 kg/m³ |
| Sheet thickness | 2 mm – 60 mm (laminated to 200 mm+) |
| Standard sheet size | 1000 × 2000 mm (custom sizes on request) |
| Colours | Black, grey, blue, custom Pantone |
| Water absorption | Negligible — closed-cell structure |
| Temperature range | -30 °C to +70 °C typical service |
| Conversion | Die-cutting, CNC contour milling, water-jet, lamination |
Grades & thickness guide
| Grade | Density | Typical thickness | Best suited to |
|---|---|---|---|
| EVA 60 | 60 kg/m³ | 5 – 30 mm | Light instrument trays, lid pads |
| EVA 100 | 100 kg/m³ | 10 – 50 mm | Tool control inserts, calibration kits |
| EVA 150 | 150 kg/m³ | 10 – 60 mm | Premium presentation cases, optics |
| EVA 200+ | 200 – 250 kg/m³ | 10 – 60 mm | Heavy devices, high-cycle field kits |
Indicative grades — final density is selected from your component weight and drop-height target.
Custom EVA foam fitments for protective cases
Each fitment is engineered around the component, handling cycle and outer case. These are the practical specifications our team confirms before prototyping an EVA case insert.
Explore hard case foam fitments- Input accepted
- STEP, DXF or PDF drawing; component sample; or dimensioned photographs
- Cavity design
- Single-level or multi-level pockets with finger pulls, cable bays and accessory recesses
- Fit & retention
- Clearance, wall thickness and lid compression selected from component geometry and fragility
- Case formats
- Waterproof hard cases, aluminium cases, presentation cases and corrugated transit boxes
- Layer construction
- Laminated EVA blocks, contrasting tool-control layers, base pads and lid pads
- Production route
- CNC contour milling for complex low-volume fitments; die-cutting for repeat volumes
- Finishing options
- Custom colours, debossed branding, printed inlays and assembled case kits
- Fit verification
- Prototype and component fit trial completed before production approval
Key properties
Fine-cell premium finish
Smooth cut faces and a soft-touch skin that photographs well and survives handling by end customers.
Closed-cell and water resistant
No wicking, no swelling — suitable for humid Indian transit conditions and washdown environments.
High cycle life
Low compression set means cavities stay tight after hundreds of open-and-close cycles in service kits.
Colour matched
Black, grey and custom Pantone shades, with optional branding via debossing or printed inlays.
EVA case inserts by application
Presentation & sales cases
Multi-level custom EVA foam fitments hold demo units, cables and literature in rigid or aluminium cases.
Tool control cases
Contrasting shadow-board cavities and finger reliefs make missing tools visible while protecting complete sets.
Medical & diagnostic cases
Wipe-clean EVA case inserts organise surgical instruments, probes and diagnostic accessories for repeat handling.
Camera, optics & drone cases
Snug CNC-cut cradles protect lenses, sensors, gimbals and batteries, supported by a fitted lid compression pad.
Calibration & test equipment
Precision seats keep gauges, meters and probes separated and aligned during service visits and transit.
Electronics & device cases
Custom EVA foam fitments protect high-value electronics, instruments and accessories in hard or corrugated cases.
Industries we supply
Medical
Instrument trays and diagnostic kit inserts that clean easily and survive repeat sterilisation handling.
ExploreAerospace
Presentation-grade EVA cradles for avionics accessories and MRO tool kits.
ExploreDefence
Tool control and field-kit inserts where a missing item must be spotted at a glance.
ExploreElectronics
Fine-cell EVA seats for instruments, probes and precision assemblies.
ExploreEVA foam vs XLPE foam — which sheet do you need?
Both are closed-cell foams that NestPack converts in-house. Use this table to shortlist a material, then send us your component details for a firm recommendation.
| Property | EVA foam sheet | XLPE foam sheet |
|---|---|---|
| Polymer | Ethylene Vinyl Acetate copolymer | Chemically cross-linked polyethylene |
| Cell structure | Closed-cell, very fine and uniform | Closed-cell, fine and cross-linked |
| Typical density | 60 – 250 kg/m³ | 30 – 200 kg/m³ |
| Feel / finish | Soft-touch, premium matte skin | Firmer, clean matte cut face |
| Compression set | Low — recovers well over many cycles | Low — excellent long-term support |
| Best for | Presentation cases, tool kits, medical kits | Aerospace cradles, rugged transit cases |
| Cutting | Die-cut, CNC contour, water-jet, laminated | CNC milling, die-cut, thermoforming |
| Relative cost | Higher — premium appearance grade | Mid — engineered protection grade |
How we take your EVA foam sheet from drawing to dispatch
1. Share your input
Send a drawing, STEP/DXF file, or simply a photo of the component with overall dimensions.
2. Material & density selection
Our engineers pick the EVA grade and wall thickness from component weight, fragility and case type.
3. Prototype
A CNC-milled sample insert is produced for fit trial — usually within 3 – 5 working days.
4. Production & dispatch
Approved design moves to die-cutting or CNC production, kit assembly and dispatch across India.
Why OEMs choose NestPack
- In-house EVA sheet conversion — die-cutting, CNC contour milling, water-jet and lamination under one roof
- Prototype-to-production support with fit trials before tooling is committed
- Colour and density matched to your brand and drop-height requirement
- Manufacturing unit in Whitefield, Bengaluru with dispatch to all major Indian industrial hubs
- Serving aerospace, defence, medical, electronics and industrial OEMs since 2021
EVA Foam Sheets manufactured in Bengaluru, supplied across India
Our conversion unit is in Nagondanahalli, Whitefield, Bengaluru 560066 — within reach of the Whitefield, Peenya, Bommasandra and Hosur industrial belts for same-week sample delivery. Sheets and finished fitments are dispatched by road and air to OEMs and contract manufacturers nationwide.
Frequently asked questions
What thickness of EVA foam sheet can NestPack supply?
Standard EVA sheets run from 2 mm to 60 mm. Thicker fitments are produced by laminating sheets into blocks of 200 mm and beyond before CNC milling.
What is the difference between EVA foam and XLPE foam?
Both are closed-cell. EVA has a finer cell and softer, more premium touch, making it the choice for presentation and medical kits. XLPE is firmer and more cost-effective for rugged transit cradles and aerospace fitments.
Do you supply plain EVA sheets or custom EVA foam fitments?
Both. We supply plain and laminated EVA sheets, plus fully finished die-cut and CNC-cut fitments made from your drawing, sample or dimensioned photographs.
Does NestPack manufacture complete EVA foam cases?
Yes. NestPack manufactures complete case-and-foam assemblies for tools, medical devices, electronics, cameras and demonstration kits. We can match a waterproof hard case, aluminium case or presentation case with a custom EVA insert, base pad and lid pad.
Is EVA foam suitable for medical instrument trays?
Yes. Its closed-cell surface wipes clean, does not absorb fluids, and holds instrument cavities accurately over many handling cycles.
What is the minimum order quantity?
There is no rigid minimum for prototypes — we regularly produce single fit samples. Production pricing improves from around 50 sets onward.
How fast can I get an EVA foam prototype?
CNC-milled prototype inserts are typically ready in 3 – 5 working days from drawing approval at our Bengaluru unit.
Can EVA foam be colour matched to our brand?
Yes — black and grey are stock, and custom Pantone shades are available subject to minimum sheet quantities.
Which cities do you supply EVA foam sheets to?
We dispatch across India, including Bengaluru, Chennai, Hyderabad, Pune, Mumbai, Delhi NCR, Coimbatore and Ahmedabad.
Related materials & services
XLPE Foam Sheets
Closed-cell cross-linked sheets for rugged fitments
EPE Foam Sheets
Economical cushioning sheets and trays
Custom Foam Inserts
CAD-designed foam fitments for OEMs
CNC Foam Cutting
Contour-milled multi-level cavities
Die-Cut Foam
High-volume stamped EVA components
Hard Case Foam Fitments
EVA interiors for Pelican-style cases
Aerospace Packaging
LRU cradles and avionics transit foam
Defence Packaging
Field-deployable case fitments
Medical Packaging
Wipe-clean instrument and diagnostic trays