---
title: "Thermoformed Inserts, Lids & Blisters | Termotray"
description: "Layered protection for shipping high-value components: thermoformed inserts, snap-lock lids, and industrial blisters, each designed around your part."
url: "https://www.termotray.com.br/en/solutions/inserts-lids-blisters"
---

# Thermoformed inserts, lids, and industrial blisters that protect parts in transit

Designed to close, lock, and protect the component in transit and on your customer's shelf.

## Layered protection for higher-value components

### Layered protection

- Layer 1, tray: organizes and positions the contents.
- Layer 2, inner insert: holds the component away from the edges.
- Layer 3, lid: closes, locks, and protects against dust and impact.

### Loose lid or snap-lock lid

Termotray offers both. A loose lid is used when the tray above already covers the one below. A snap-lock lid holds the part without marking it and is recommended for shipping and more demanding handling. Application examples include automotive boards and connectors, as well as very light microcomponents.

### From Tier 1 supplier to final assembler

When a supplier makes a component and ships it to the company that builds the final product, the tray has to protect the part in transit and be easy to dispose of or return. The tray specification accounts for the entire use cycle, from transport through final assembly.

Glossary: [Tier 1 supplier](https://www.termotray.com.br/en/glossary#sistemista) 

### Clear when inspection matters

Clear thermoformed inserts and blisters let you see the part without opening the package.

### Single-part blisters

A blister protects each high-value component individually.

### Frequently asked questions

#### Loose lid or snap-lock lid: which should I choose?

A loose lid is used when the tray above already covers the one below. A snap-lock lid holds the part without marking it and is recommended for shipping and more demanding handling.

#### Can I see the part without opening the package?

Yes. Clear inserts and blisters allow visual inspection of the part without opening the package.

## Layered protection for components that must arrive unmarked

Send us your part details and tell us how it ships. We'll develop layered protection for your application.

[Request a Quote](https://www.termotray.com.br/en/quote) [Contact Engineering](https://wa.me/5511976999471?text=Hi%20Termotray%2C%20I%20have%20a%20part%20I'd%20like%20your%20engineering%20team%20to%20evaluate.)

---

Termotray is a Brazilian manufacturer of custom thermoformed trays for auto parts, electronics, and sensitive components, based in Guararema, São Paulo.
- Request a Quote: https://www.termotray.com.br/en/quote
- Site index for AI agents: https://www.termotray.com.br/llms.txt
- Instructions for AI agents: https://www.termotray.com.br/agents.md