Hot Seal Tester for Self Standing Bags is based on the heat sealing method, and is professionally applicable to the determination of heat seal temperature, dwell time, and the pressure of various composite films to guide industrial production. The instrument adopts the specially designed heat sealing jaws, which completely conform to multiple national and international standards.
Basic Applications
Films with Smooth Surface
Including plastic films, plastic composite films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films and many others. Heat sealing surface should be smooth and width can be designed based on user requirements.
Films with Decorative Pattern Surface
Specifications | HST-H3 |
Sealing Temperature | Room temperature ~ 300°C |
Accuracy | ±0.2°C |
Dwell Time | 0.1~999.9 s |
Sealing Pressure | 0.05 MPa ~ 0.7MPa |
Sealing Area | 330 mm x 10 mm (customization available) |
Heating Mode | Single heating surface or double heating surfaces |
Gas Supply Pressure | 0.5 MPa ~ 0.7MPa (outside of supply scope) |
Instrument Dimension | 536 mm (L) x 335 mm (W) x 413 mm (H) |
Power Supply | AC 220V 50Hz |
Net Weight | 43 Kg |
Labthink instruments have been widely used and recognized by more than 6,000 scientific institutional laboratories, inspection organizations, and universities and corporate quality control departments.
Labthink is dedicated to providing professional consulting, testing instruments, support services, and quality assurance solutions for packaging in various fields.
![]() |
LABTHINK INSTRUMENTS CO. LTD.
All Rights Reserved.(Terms of Use) Developed and Managed by Infocom Network Private Limited. |