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We produce custom high temperature resistant labels that maintain adhesion and legibility under extreme heat. These labels are ideal for electronics, automotive parts, industrial machinery, and metal processing, with materials that withstand temperatures from 100°C up to 300°C+.
Standard labels degrade or fall off when exposed to heat. In industries such as electronics assembly, automotive, metalworking, and high-temp manufacturing, labels must survive soldering, baking, curing ovens, and engine heat—while remaining legible and intact.
As a label printing factory, we help customers select the right heat-resistant film, adhesive, and printing process based on actual temperature exposure and surface material.
PCB and electronic component labeling
Automotive engine and under-hood parts
Metalworking, casting, and finishing
Industrial ovens, furnaces, and heating systems
Appliance manufacturing (toasters, cooktops, etc.)
Powder coating and high-temp curing lines
Laboratory equipment or sterilization processes
| Material | Temp Resistance | Use Case |
|---|---|---|
| Polyimide | up to 300°C | Electronics, PCBs, SMT processes |
| PET (Polyester) | up to 150°C | General industrial & automotive |
| Aluminum foil | up to 250°C | Metal parts, branding tags |
| Heat-stable vinyl | up to 110–130°C | Low-temp machinery or plastic parts |
We recommend lamination or top coatings for additional chemical, oil, or abrasion resistance.
We offer specialized adhesives rated for high-temperature bonding, including:
Acrylic-based high-temp adhesive – Stable up to 150–200°C
Silicone-based adhesive – Withstands up to 300°C+, ideal for Kapton labels
Low-residue adhesive – For temporary applications during baking or soldering
All adhesives are tested for metal, plastic, ceramic, or coated surfaces depending on your application.
Heat-resistant inks and coatings
Permanent laser marking (on aluminum or Kapton)
Barcode, QR code, and serial number printing
High-contrast printing for readability after exposure
Blank labels compatible with thermal transfer printers (upon request)
We support variable data and customized label shapes to match your component layout or production line.
Q: What’s the max temperature these labels can withstand?
A: Depending on the material, our labels withstand from 150°C (PET) to 300°C+ (polyimide/Kapton) continuously.
Q: Can I print barcodes or serial numbers?
A: Yes. We provide both pre-printed and blank labels compatible with thermal transfer or laser marking.
Q: Will the adhesive hold during oven baking or soldering?
A: Yes. We use heat-rated adhesives specifically designed for electronics and industrial processing.
Q: Are these labels resistant to chemicals or oil?
A: Yes. Optional coatings can provide additional chemical and solvent resistance if needed.