It is a batch-type film biaxial stretching device, designed for high temperatures up to 400°C. It is used for evaluating the processing suitability conditions and product value of the stretched film.
The demand for high value-added plastic films has been increasing in recent years, leading to a need for further improvements in the accuracy and functionality of testing machines. This biaxial stretching testing device adopts a servo-driven system to enhance stretching speed and diversify stretching modes, allowing tests under various conditions for biaxially stretched films, thereby obtaining appropriate processing conditions for samples.
- The stretching method employs a center stretch type, and the drive system uses a servo motor, enabling high-precision stretching to produce uniform films.
- Various stretching processes can be performed by setting the stretching program under different conditions.
- Sample attachment can be done safely and quickly using a compressed air grip.
- Customization is possible to meet customer needs, including stretching ratio, load detection, secondary heating devices, and data processing.