Our 2" × 1.25" Thermal Transfer Polyester Labels are premium durable labels designed for applications requiring excellent print quality, strong adhesion, and long-term performance.
Made with gloss white polyester facestock, permanent acrylic adhesive, and glassine liner, these labels provide outstanding resistance to abrasion, moisture, chemicals, and temperature variations. They are ideal for barcode identification, asset tracking, equipment labeling, and industrial applications.
The polyester surface is specially coated for thermal transfer printing, ensuring excellent print clarity and reliable barcode readability when paired with the appropriate ribbon.
Brand :
JK LABELMaterial :
Thermal LabelColor :
custom printProduct Origin :
ChinaPayment :
TT,LCOrder(MOQ) :
2000PCS/ROLLSpecifications
| Item | Description | |
| Label Size | 2 × 1.25 inches (50.8 × 31.75 mm) | |
| Material Type | Gloss White Polyester (PET) | |
| Face-stock Thickness | 2.0 mil (51 μm) | |
| Adhesive Type | Permanent Acrylic Adhesive | |
| Adhesive Thickness | 0.8 mil (20 μm) | |
| Liner Material | Glassine Paper | |
| Liner Weight | 80 gsm | |
| Label Color | Gloss White | |
| Surface Finish | Gloss | |
| Printing Technology | Thermal Transfer Printing | |
| Recommended Ribbon | Full Resin Ribbon | |
| Adhesion Type | Permanent | |
| Application Surface | Metal, Plastic, Glass, High Surface Energy Materials | |
| Die Cutting Method | Rotary Die Cutting Recommended | |
| Operating Temperature Range | -40°C to 149°C | |
| Chemical Resistance | Water, IPA (Isopropyl Alcohol), Mild Acid, Mild Alkali | |
| Humidity Resistance | Excellent | |
| Shelf Life | 2 Years under recommended storage conditions |
Key Functions
Durable Polyester Material
The polyester facestock provides excellent dimensional stability, tear resistance, and durability compared with traditional paper labels.
Strong Permanent Adhesion
The acrylic adhesive delivers strong bonding performance on various substrates, including metals and high surface energy plastics, while reducing adhesive oozing during storage and application.
Excellent Resistance Performance
These labels are designed for demanding environments and offer resistance against:
Testing data shows stable appearance and adhesion performance after exposure to different environmental conditions.
Recommended Applications
Compatible Thermal Transfer Ribbon
Full Resin Ribbon
For maximum durability and print performance, we recommend using a Full Resin Thermal Transfer Ribbon.

Ribbon Specification
| Item | Specification |
| Ribbon Type | Full Resin Ribbon |
| Ribbon Size | 64mm × 74m |
| Printing Method | Thermal Transfer |
| Recommended Use | Polyester & Synthetic Labels |
The resin ribbon creates a highly durable printed image with excellent resistance to scratching, chemicals, solvents, and environmental exposure. Resin ribbons are commonly recommended for polyester labels requiring long-lasting print durability.
Why Use Polyester Labels with Resin Ribbon?
The combination of polyester labels + full resin ribbon provides:
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