Gusseted pouches seal strength tester

Product Description

Product FeaturesNote1

Multiple Test Modes & Automatic Testing Process

• Positive pressure method
• Multiple test modes including burst test, creep test, creep-to-failure test and pressure retaining test
• Dual test methods of restraint distension and unrestraint distension at customers choice
• Real-time display of test curves and automatic statistics of test data
• Test range can be selected for non-standard tests
• Main components and parts are supplied by well-known global manufacturers, with guaranteed performance

Innovative Real-time Monitoring of Gas Inlet Flow

• Real-time monitoring of gas inlet flow under high pressure ensures the uniform testing condition during testing process
• High repeatability of test data

Brand New Patented Intelligent Touch Operating System

• Industrial grade touch screen, one-button operation, simplified operating interface, remote upgrade and maintenance
• Chinese and English operating interface
• Automatic data storage and power failure memory to prevent data loss
• Storage up to 1200 test records
• Multiple-level user management and login with password
• Micro-printer and USB ports for data transmission (optional)
• The instrument conforms to the requirements of GMP (optional)
• Labthinks unique DataShiledTM System for data management and connecting with information system (optional)

Test StandardNote1

ISO 11607-1, ISO 11607-2, GB/T 10440, GB 18454, GB 19741, GB 17447, ASTM F1140, ASTM F2054, GB/T 17876, GB/T 10004, BB/T 0025, QB/T 1871, YBB 00252005, YBB 00162002

Basic Applications
Plastic Composite Bags Test the compression resistance of various plastic films, aluminum films, paper plastic composite films, aluminum plastic composite films and other packaging bags
Flexible Tubes Including various flexible tubes used in daily chemical products and other industries, e.g. flexible tubes of toothpaste, face cream, cosmetics, pharmaceutics and food
Creep Test Including various packaging bags and boxes
Creep to Failure Test Including various packaging bags and boxes
Extended Applications
Burst Test Of Blister Packs Including various blister packs
Aerosol Valves Test seal performance of various aerosol valves, e.g. vales of pesticide, hair spray, auto spray paint and medical spray packages
Three-Sided Sealing Materials Test withstand pressurization stress of packaging bags with three-sided seal and one-sided open
High Pressure Test The maximum test pressure could reach 1.6MPa
Pilfer-proof Closures Test seal performance of various tamper-evident closures, e.g. closures used in packages for Coke, mineral water, beverage, edible oil, sauce (soy, vinegar and cooking wine), three-piece cans (beer and beverage) and paper cans (cylinder shape for potato chips )

Technical SpecificationsNote2

Specifications	C660M Leak and Seal Strength Tester
Test Range	0 600 KPa; 0 87.0 psi (standard)
	0 1.6 MPa; 0 232.1 psi (optional)
Resolution	0.1 KPa / 0.01 psi
Pressure Accuracy	0.25%FS
Gas Injection Head	10 mm (standard) 4 mm, 1.6 mm (optional)
Gas Flow Rate	0.0110L/min
Pressure Retaining Time	0.1s 999999.9 s
Gas Supply	Air
Gas Supply Pressure	0.6MPa 0.7MPa (87psi 101psi)
Port Size	8 mm PU Tubing
Instrument Dimension	334 mm (L) x 230 mm (W) x 200 mm (H)
Test Frame Size	305 mm (L) x 356 mm (W) x 338 mm(H)
Power Supply	220VAC10% 50Hz / 120VAC10% 60Hz
Net Weight	8Kg (Instrument) 16Kg (Pedestal)

Configurations

Standard Configurations

Instrument, Test Frame, Sealing Gasket, 8mm PU Tubing (2m)

Optional Parts

Micro-printer, Professional Software, Communication Cable, Test Fixtures for Extended Applications, Air Compressor, GMP System, DataShieldTM Note3

Note

1. The gas supply port of the instrument is 8 mm PU Tubing;
2. Customers need to prepare gas supply.

Note 1: The described test standard, applications and product features should be in line with Technical Specifications.
Note 2: The parameters in the table are measured by professional operators in Labthink laboratory under strictly controlled laboratory conditions.
Note 3: DataShieldTM provides safe and reliable data application support. Multiple Labthink instruments can share one single DataShieldTM system which can be configured as required.

Versatile Testing Functions

The tester accommodates peel, burst, creep, and tensile tests to evaluate seal integrity across a wide range of flexible packaging materials. Adjustable test speed, width, and stroke provide flexibility in handling different pouch types and sizes. This ensures compatibility with diverse product requirements and consistent testing outcomes.


Advanced Control and Safety

Featuring a digital programmable controller and microprocessor-based operation, the machine delivers precise, repeatable tests. Overload protection with audio-visual alarms safeguards both the equipment and operator, while options for automatic or manual calibration ensure long-term measurement accuracy and compliance with global standards.


User-Friendly and Efficient Operation

A multilingual LCD interface, selectable display units, and easy specimen mounting simplify daily use. The tester supports memory functions and fast USB data export for seamless integration into quality control workflows. Its robust construction and manageable bench-top size (approx. 35 kg) allow straightforward installation in laboratories or industrial settings.