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Bleaching Tray

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KT Trilink

Product Description

Product Overview

Bleaching Tray – A custom‑made tooth whitening aid fabricated from medical‑grade thermoplastic material using vacuum thermoforming. It is designed to precisely isolate the bleaching gel on the tooth surface during at‑home or in‑office whitening treatments, while protecting the gingiva and oral soft tissues from chemical irritation. It ensures uniform application of the whitening agent onto the tooth surface for consistent and predictable whitening results.

Bleaching Tray

Medical‑Grade Thermoplastic Material Custom‑Made, Compatible with Home/In‑Office Bleaching, Compatible with Teeth Whitening Treatment

Custom Fit

fabricated based on patient's model or intraoral scan data

The bleaching tray closely adapts to the dentition, ensuring the bleaching gel evenly covers the tooth surface for consistent and stable whitening results.

Reservoir Area Design

Sufficient reservoir space

Allowing adequate gel coverage to enhance whitening efficiency.

Comfortable Material

soft, flexible medical‑grade plastic

Made from soft, flexible medical‑grade plastic that feels comfortable to wear – even while you sleep or go about your day.

Multiple Thickness Options

Thin type – comfortable for overnight use; thick type – holds more gel, great for stronger in‑clinic whitening treatments.

Product photos

Product Specifications

Product Name	Bleaching Tray
Brand	KT trilink dental
Material	Medical‑grade thermoplastic resin / Medical‑grade EVA
Thickness	0.5 mm – 2.0 mm (selected based on bleaching type)
Transparency	High transparency (≥90%)
Biocompatibility	Compliant with ISO 10993 standards, non‑cytotoxic
Color	Transparent / Translucent
Fabrication Method	Vacuum thermoforming
Fit	Adapted to maxillary or mandibular dentition

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Bleaching Tray Types & Thickness Options

Type	Thickness	Recommended Use	Key Features
Thin Bleaching Tray	0.5 mm – 0.8 mm	At‑home use	Comfortable fit, minimal foreign body sensation, suitable for overnight wear
Thick Bleaching Tray	1.2 mm – 2.0 mm	In‑office use	Larger reservoir capacity, suitable for high‑concentration bleaching agents
Dual‑Layer Bleaching Tray	1.0 mm – 1.5 mm	At‑home / In‑office use	Soft inner layer for comfort, firm outer layer for structural stability

Fabrication Workflow

Clinical evaluation

Assess the degree of tooth discoloration and periodontal status, and evaluate indications for bleaching.

Impression / scanning

Take maxillary and mandibular impressions or perform an intraoral digital scan.

Model fabrication

Pour a working model or 3D‑print the model.

Tray fabrication

Vacuum thermoforming → trimming → finishing and polishing.

Clinical try‑in

Verify tray fit, margin positioning, and patient comfort.

Bleaching procedure

At‑home bleaching: Patient injects the bleaching gel into the tray and wears it (typically 2–8 hours per day or overnight) for 1–2 weeks.

In‑office bleaching: High‑concentration bleaching agent is applied by the clinician in the clinic, often with adjunctive acceleration devices (e.g., light‑curing units).

Post‑bleaching care

After bleaching is completed, the tray can be retained for future maintenance or touch‑up use.

Indications

Extrinsic tooth discoloration (tea, tobacco, coffee stains, etc.)

Age‑related yellowing

Mild to moderate tetracycline staining

Mild to moderate dental fluorosis

Post‑orthodontic color improvement

Single‑tooth color unevenness (custom local tray available)

FAQ

What is the difference between a bleaching tray and a clear retainer?

They look similar, but their purpose and design differ. A bleaching tray has a reservoir space between the tray and the tooth surface to hold the bleaching gel, while a clear retainer fits closely against the tooth surface to maintain tooth position.

How long does a bleaching tray need to be worn?

How long do the whitening results last?

Can anyone use a bleaching tray?

How do I clean a bleaching tray?