Plastic film heatseal tester

Place of Origin China
Brand Name Cell Instruments
Certification CE
Model Number HST-01
Minimum Order Quantity 1 SET
Price Get An Offer
Packaging Details Plywood Carton
Delivery Time 3~5 days
Payment Terms TT, LC
Supply Ability At Stock

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571


If you have any concern, we provide 24-hour online help.

Product Details
Power Electronic Usage Plastic Testing Machine
Leave a Message
Product Description

Plastic film heatseal tester evaluates the heatsealability of a surface, sealant layer of films, laminates, composites and polymers etc. The heatsealability is expressed quantitatively as seal strength as a function of the sealing conditions of temperature, time and pressure.

Plastic film heatseal tester Principle

Place a sample between two parallel heated sealing jaws with flat surfaces. When the required temperature reaches equilibrium, the upper seal jaw, driven by a gas cylinder, is pushed down to exert a certain pressure on the sample and remain for some time. When the preset sealing time ends, the upper sealing jaw returns to its original position and the whole heatsealability testing process finishes.

The heatsealability can be further analyzed by seal continuity, typically measured by air-leak, dye penetration, visual examination, microorganism penetration or other technique.

Plastic film heatseal tester 0

Technical specifications

Sealing temperature     Room Temperature ~ 300℃

Deviation             ±0.2℃

Dwell time                0.1 s~9999s

Sealing pressure          0.15 MPa ~ 0.7 MPa

Sealing Jaws            330mm×10mm(Sealing Surface)(Customization Available)

Double Heating of Upper and Lower Jaws

Gas Pressure           0.7 MPa of Air

Dimensions              455mm (L) *320mm (W) *440mm (H)

Port Size              Ф6 mm PU Hose

Power                   AC 220V 50Hz

Plastic film heatseal tester Standard

ASTM F2029

Plastic film heatseal tester 1

Plastic film heatseal tester 2


seal tester