Ref. 748
Pure polyester film, without adhesive or release liner, with a neutral coating on both sides. The material for those who convert directly or need a print substrate that withstands where PP deforms: up to 180 °C with no loss of dimensional stability or image quality.
Ref. 748 — PET Film Without Adhesive
PETprint 125 µm · Neutral coating on both sides
No adhesive · No release liner
Pure base film, ready to convert. No adhesive layers to manage — the customer chooses their own adhesion system.
Up to 180 °C with no deformation
Withstands curing ovens, electrostatic painting and heat processes where a PP or paper would fail.
Multi-system printing
Compatible with laser, thermal transfer and other systems. If you need a compatible ribbon, ask us — we also supply it.
High dimensional stability
Density 1.4 g/cm³ and low shrinkage: print registration and cutting stay accurate throughout the roll.
Film without adhesive: validate inks and printing parameters with a sample before starting production. Request one with no obligation.
Why this material
Why adhesive-free PET opens up applications that PP doesn't cover
No adhesive = maximum versatility
With no built-in adhesive, the customer chooses and applies their own adhesion system according to the substrate, application temperature and sector regulations.
Stability where precision is critical
boPET has one of the highest dimensional rigidities among labelling films. In electronics and reprographics, where registration and cutting must stay accurate to the millimetre across long runs, it's the usual choice.
The values shown are typical manufacturer data. Always validate under the real conditions of your process before starting production.
Key advantage
Up to 180 °C
A PET film withstands where PP starts to deform. A declared resistance of 180 °C opens the door to curing ovens, electrostatic painting and wave soldering — without compromising registration or print contrast.
Melting point: 255–260 °C. A safe thermal margin even in sustained high-temperature processes.
Technical properties
Construction data
| Parameter | Value | Note |
|---|---|---|
| PET film | 125 µm | Biaxially oriented (boPET) |
| Coating | Neutral both sides | Top-coat + bottom-coat for printing on both sides |
| Total thickness | 135 µm ± 5 % | Base film + coatings |
| Grammage | 189 g/m² ± 5 % | Weight per m² |
| Relative density | 1.4 g/cm³ | High density = high dimensional stability |
| Thermal resistance | Up to 180 °C | Melting point: 255–260 °C |
| Standard formats | 1000 / 1200 mm | Longitudinal slitting available. Pantone colour from 4000 m² |
| Shelf life | 6 months | From production date. Dry location, no direct light or heat |
Tensile strength MD
20 N/mm²
Tensile strength in the machine direction. Good resilience against winding and cutting tension.
Tensile strength CD
26 N/mm²
Strength in the cross direction. Higher than MD — balanced behaviour on converting lines.
Melting point
255–260 °C
Wide thermal margin between the service temperature (180 °C) and the material's melting point. No risk of deformation in typical industrial processes.
Performance by use criteria
Excellent
High temperature (process)
Withstands up to 180 °C with no loss of stability or image quality. The margin between service temperature (180 °C) and melting point (255–260 °C) gives enough headroom for high-temperature industrial processes.
Excellent
Dimensional stability
Density 1.4 g/cm³ and low shrinkage. Print registration and cutting stay accurate throughout the roll and across the process.
Excellent
Mechanical strength
Tensile strength 20/26 N/mm² (MD/CD). Behaves consistently during winding, cutting and handling on converting lines.
Limited
Elongation / Irregular surfaces
PET is rigid — low elongation. Not suitable for highly convex or irregular surfaces. In those cases, consider a more flexible PP film.
Multilayer composition
How it is built
Film without adhesive or liner. You choose your own adhesion system according to the application.
Do you need to validate this film for your application?
Tell us the printing process, the adhesion system you will use and the conditions of use. We will confirm whether the PETprint 125 µm is the right solution within 24 hours.
Available in master roll 1000 / 1200 mm. Longitudinal slitting and Pantone colour available on request depending on volume.
Technical documentation
For more technical details, we have the complete version of the Technical Data Sheet in PDF format.
Download PDF specificationSupply details
Free technical sample
We send it to you before production to validate in your real process.
Response in less than 24 hours
Technical consultation handled by specialists since 1994.
Custom format
Roll, sheet or die-cut according to reference and process.
Delivery throughout Europe
We supply to the entire European Union.
Is it compatible with your process?
Tell us the printing system, how you apply the adhesion and the conditions of use. We will confirm whether the PETprint 125 µm is the right option and process your sample or quotation request.
Response in less than 24 hours.
- Free technical advice with no obligation.
- Response in less than 24 hours.
- Material samples when the project requires it.