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Labthink Instruments Co., Ltd.
Laboratory Equipment -- Hot Tack Tester for cosmetic bag

Laboratory Equipment -- Hot Tack Tester for cosmetic bag

Product catalog summary

Introduction
The document provides technical details about the LABTHINK HTT-L1 Hot Tack Tester, a device used to measure the strength of heat seals formed between thermoplastic surfaces immediately after sealing, known as Hot Tack. This is crucial for ensuring that seals can withstand high loads, especially when packaging heavy contents.

Applications

Hot Tack Test
Heat Seal Test
Seal Strength Test
Tensile Test

Standards

ASTM F1921
ASTM F2029

Features

Digital P.I.D temperature control
Microcomputer control with digital display and PVC operation panel
Four force testing ranges and six testing speeds
Manual and pedal starting modes
RS232 connectivity

Technical Specifications

Sealing Temperature: Room Temperature to 250°C
Temperature Accuracy: ±0.2°C
Sealing Pressure: 0.05MPa to 0.7MPa
Dwell Time: 0.1 to 999.9 seconds
Delay Time: 0.1 to 999.9 seconds
Hot Tack Force: 0 to 200N
Accuracy: ±1% of reading
Resolution: 0.01N
Testing Speeds: 100, 150, 200, 300, 500 mm/min
Travel Stroke: 500mm

Contact Information
For further inquiries, contact Yarina Gao at [email protected] or call 086-531-85060139.

Catalog excerpts

Laboratory Equipment -- Hot Tack Tester for cosmetic bag-1

LABTHINK HTT-L1 HOT TACK TESTER In the heat sealing process, contents are dropped into the bag immediately after the horizontal seal bars have opened. The strength of heat seals formed between thermoplastic surfaces of flexible webs, immediately after the seal has been made and before it cools to room temperature is what we called Hot Tack. Since the content can be heavy, the hot seal must be able to withstand high loads, thus requiring a high hot tack force. This measurement will be of influence while upgrading packaging materials or packing production processes. Labthink Hot Tack tester is right used to evaluate product seal strengths by performing hot tacking testing according to ASTM F1921 (method B). Hot tack Test Heat Seal Test Seal Strength Test Tensile Test Standards ASTM F1921, ASTM F2029 Digital P.I.D temperature control Controlled by micro computer, digital display and PVC operation panel 4 force testing ranges and 6 testing speeds Manual and Pedal Starting mode RS232 4 force testing ranges and 6 testing speeds Contact: Yarina Gao Email: [email protected] Phone:086-531-85060139

Open the catalog to page 1

Laboratory Equipment -- Hot Tack Tester for cosmetic bag-2

Technical Specifications Specifications Sealing Temperature Temperature Accuracy Sealing Pressure Dwell time Delay time Testing speeds Travel Stroke Contact: Yarina Gao Email: [email protected] Phone:086-531-85060139

Open the catalog to page 2

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