Testing Equipment

The HTT-02 Hot Tack Tester is specifically designed to assess this property by measuring the strength of heat seals formed between thermoplastic surfaces immediately after the seal is created, before it has a chance to cool down to room temperature. This testing process is essential for evaluating the performance and reliability of heat seals in various applications. Hot tack is a crucial property of a heat-sealed layer, as it determines the layer's ability to withstand forces attempting to separate the seal while it is still in a hot state. This characteristic holds significant importance, especially in processes like vertical form fill and seal (VFFS). Hot tack property is important since this situation occurs on vertical form- fill-seal packaging, during which no much cooling time is given. In the packing line, contents are dropped into the bag immediately after the sealing bars have opened. Since the content can be heavy, the hot seal must be able to withstand high loads, thus requiring a high hot tack force. Hot tack testing is importance for upgrading materials and packing efficiency. Advantages of HTT-02 Hot Tack Tester 1.Hot Tack Measurement: The instrument measures the hot tack strength of packaging materials by applying heat and pressure to the material and then quantifying its ability to form a bond. 2.Temperature Control: The HTT-02 maintains precise temperature control during testing to simulate the conditions encountered during the sealing process accurately.

The SPC-01 Stretch Film Peeling Cling Tester measures the adhesion between two layers of stretch film, helping assess the stretch wrap material's ability to adhere effectively. The SPC-01 Peel Cling Tester stands as a reliable and indispensable tool in the materials testing, providing precise measurements that contribute to the enhancement of product quality and safety across diverse sectors.  Advantages of SPC-01 Stretch Film Peel Cling Tester 7-inch TFT touch screen for user-friendly operation (Human-Machine Interface). Internal PLC control unit for reliable performance. Precision ball screw ensures accurate speed and displacement. Adjustable test speed. Different load cell connections with the sample eliminate interference typically caused by friction and gravity from pulleys and strings used in traditional testing methods. Equipped with a limiting device and automatic return function. Real-time display of the test curve and peak value recording. Supports elongation rates of 50%, 100%, and 200%. Includes an embedded micro printer. Addition of a coefficient of friction function is optional.

The FTT-01 Film Thickness Tester utilizes a mechanical scanning technique to measure the thickness of various materials, including plastic films, sheets, fabrics, textiles, membranes, paper, foil, wafers, and more. Advantages of FTT-01 Thickness Tester 1. Controlled by a PLC and operated through an HMI touch screen. 2. Equipped with automatic presser foot lifting. 3. Provides real-time display of maximum, minimum, average, and standard deviation measurements. 4. Capable of storing test results and micro printing. 5. Offers an RS232 port with software compatibility. (optional) 6. Both manual sample feeding and automatic feeding can be added. (optional) Thickness is a primary and essential parameter in material characterization, influencing various properties such as strength, durability, and performance. This Plastic films tester is fundamental as it forms the basis for more advanced analyses and ensures that the material meets specified dimensional requirements for its intended application.

TST-01 tensile testers are suitable for conducting a variety of tests, including tensile strength, peel, elongation rate, tear, heat seal, adhesive, puncture, opening force, low-speed unwrapping force, and pullout force tests. These tests cover a wide range of materials such as plastic films, compound materials, flexible packaging materials, flexible tubes, adhesives, adhesive tapes, pressure-sensitive adhesives, medical plasters, release paper, protective film, combined caps, metal foils, diaphragms, back panels, non-woven fabrics, rubber, paper, and fiber products.  Advantages of TST-01 Tensile Tester The TST-01 Tensile Tester boasts several advantages that make it an indispensable tool for quality control and material assessment: Precision Control: PLC control ensures industrial-level stability, and the HMI touch screen guarantees user-friendly operation. Accurate Result: The precision ball lead screw mechanism provides consistent and accurate speed and displacement control, ensuring reliable and repeatable test results. Versatility: The TST-01 is compatible with various fixtures, allowing it to assess a wide range of material properties. Program Flexibility: Specially designed programs cover tests such as break, tension, elongation, seal strength, 90° peeling, and 180° peeling. Safety Features: Equipped with a limiting device and automatic returning function, ensuring safety, and preventing damage. Data Output Options: The inclusion of a 7-inch TFT touch screen, micro printer (optional), and RS232 port for data communication provides flexibility in data output.

HST-01 Heat Seal Tester is designed for laboratory use, to assess the heat seal ability of surfaces, sealant layers in films, laminates, polymers, and composites. Achieving effective seals involves three parameters: time, temperature, and pressure. HST-01 Heat Seal Tester recreates the sealing process by controlling these parameters. To make a heat seal, the film must be melted together then allowed to cool down enough to become crystalline or solid. The three interdependent elements to heat-sealing are: Heat, Pressure and Dwell time, or we call sealing temperature, sealing pressure, and sealing time. The optimum combinations of three factors will highly affect efficiency of sealing machine and heat seal strength. So, a heat seal tester is used first before sealing machine settings, to find best three sealing parameters. Advantages of HST-01 Heat Seal Tester PLC Controlled and HMI Operation: Industrial-level stability with PLC (Programmable Logic Controller) control. User-friendly operation through an HMI (Human Machine Interface) touch screen. Aluminum Construction for Heat Retention: Both upper and lower components constructed from aluminum.

Leak testing is essential across a wide range of industries to maintain product quality and safety. LT-03 leak tester uses vacuum leak test method to detect leaks and seal strength for different types of packages and containers. It’s the latest leak tester developed by Cell Instruments using PLC and HMI technology. It is widely used as a helpful quality control tools for assessment of sealing integrity in various sectors such as packaging material, food, medical, pharmaceutical, cosmetics, beverage, stationery, etc. Advantages of LT-03 Leak Tester Industrial level stable PLC-controlled and 7-inch HMI touch screen operated. Fine acrylic transparent chamber for easy sample placing and observation. Stable vacuum is created by equipped Venturi tube through compressed air, instead of a high-cost vacuum pump. LT-03 can save 5 groups of vacuum degree and test time parameters, which saves time and reduces operational errors. The leak and non-leak sample numbers can be calculated in operation process. At customer’s request, we can change language to local type. For GMP purpose, we can add access level management. We provide a variety of chamber shapes and sizes. Why do you need LT-03 Leak Tester? LT-03 leak tester is the first of its kind to use industrial level part to ensure long service life and stability. We understand the harsh environment that the leak tester might be used. That’s why LT-03 leak tester is always a trusted partner in your seal integrity testing. Test time is also your investment and we have designed this leak tester to be user-friendly and time saving. With presence in every continent, there is every reason that you choose our LT- 03 leak tester.

The LSST-01 Leak and Seal Strength Tester is designed for the evaluation of seal performance and integrity in a wide range of packaging materials. Utilizing the highly effective pressure decay method, LSST-01 subjects the sample to pressurization up to predefined levels. The subsequent measurement of any decrease in pressure acts as a precise indicator, revealing potential leaks. Advantages of LSST-01 Leak and Seal Strength Tester Pressure Decay Method: The LSST-01 uses the pressure decay method. It pressurizes the sample to a specific level and the embedded the pressure sensor monitors the decrease in pressure. This helps to identify possible leaks clearly and accurately. Versatile Applications: LSST-01 is versatile, offering the quantitative determination of various critical parameters, including seal performance, seal quality, burst pressure, compression resistance, torsion force, and joint/disengaging force. Its applicability extends to a diverse range of packaging materials, encompassing flexible packages, aseptic packages, plastic pilfer-proof closures, flexible tubes, caps, and more. (Different sample form may need different jigs). Precision and Accuracy: With the PLC control embedded, HMI screen and pressure sensor, the LSST-01 is precise in assessing how well different packaging materials seal.

characteristic 1. The appearance is semi transparent; 2. High temperature resistance: operating at temperatures ranging from -200 to+260 ℃; 3. No precipitation or dissolution 4. Low blank value of metal elements The PFA tongs are exquisitely designed for easy gripping of objects of various shapes and sizes, effectively preventing them from slipping or being damaged. It is worth mentioning that PFA tongs have multiple adjustable functions, and users can adjust the clamping force according to their actual needs to meet the needs of different scenarios. In summary, PFA tongs have become a powerful assistant in the laboratory due to their excellent high-temperature resistance, durability, convenient clamping, and multi range adjustability.

Minimum Order: 3 bushels

Application A Heat Seal Tester is a device used in the packaging industry to evaluate the heat-sealing properties of various materials, such as films, laminates, and other packaging components. The heat seal strength and integrity of these materials are crucial to ensure the quality and effectiveness of packaging for products like food, pharmaceuticals, electronics, and more. The tester works by applying a certain heat and pressure to a sample of the material being tested for a certain time interval, simulating the conditions under which heat seals are formed in the packaging process. The heat, pressure, and time settings can be adjusted to mimic different sealing conditions, which allows manufacturers to determine the optimal parameters for achieving strong and consistent seals. The term "gradient" in Gradient Heat Seal Tester refers to the ability of the device to create a controlled temperature gradient across the sealing area. A Gradient Heat Seal Tester can also be understood as a Multi-Station Heat Seal Tester, which means tests can be run at different temperature settings simultaneously. This reduces the waiting time between tests and increases the overall efficiency of the testing process. Standards ASTM F2029-16(2021) :Standard Practices for Making Laboratory Heat Seals for Determination of Heat Sealability of Flexible Barrier Materials as Measured by Seal Strength Technical Features The key to a heat seal tester is its stability and accuracy in time, temperature, and pressure. GHS-01 Gradient Heat Seal Tester ensures good sealing results with our state-of-art design, and it can realize five groups of sealing temperatures simultaneously. 1. Both the upper and lower jaws are made of aluminum and independently heated so that heat loss is maximumly eliminated in sealing and temperature smoothness is ensured. 2. First class P.I.D. (proportional integral derivative) temperature controller realizes precise temperature control and efficient heating. 3. Combination of accurate timer and proximity sensor realizes simultaneous seal start time with jaw movement. 4. Unform sealing pressure by the three-way guided sealing bar. 5. User protection designs, such as anti-scald front cover, manual and foot switch, etc. 6. Seal jaw customization available in terms of dimension, shape, and sealing surface/patterns. 7. More gradient temperatures of upper and lower heating can be customized. Main Parameters Sealing Temp.: Ambient~250℃ Temp. Gradient: ≤20℃ Deviation: ±0.2℃ Sealing Time: 0.1S~9999H Sealing Pressure: 0.15~0.7 MPa Seal Jaws(mm): U: 40*10 (5PCS) L: 330 (1PCS) Gas Input: 0.7 MPa with Ф6 mm Pipe Power: AC 220V 50Hz

Minimum Order: 1 bags

Background 1. One key property of flexible barrier material is the resistance against repetitive strain, which is called flex durability, or Gelboflex. Good flex crack resistance will reduce the propensity of the package developing holes during the distribution cycle thereby destroying the package integrity. 2. A critical property of flexible barrier materials is their ability to withstand repetitive strain, known as flex durability or Gelboflex resistance. Strong flex crack resistance is essential as it lowers the risk of package perforation during distribution, safeguarding package integrity. Application 1. The flex durability tester is used to measure the resistance against repetitive strain for films, composites, and coating films, etc. Flex failure is determined by measuring the pinholes formed in the sample structure. It is also called Gelboflex. Good flex crack resistance will reduce the propensity of the package developing holes during the distribution cycle thereby destroying the package integrity. 2. The flex durability tester, also known as Gelboflex, assesses the ability of materials like films, composites, and coating films to withstand repetitive strain. It quantifies flex failure by detecting pinholes that may develop in the sample structure. Excellent flex crack resistance is vital as it minimizes the risk of packaging developing holes during distribution, ensuring the package remains intact throughout its journey. This is crucial for preserving the integrity of the contents within. 3. The flex durability tester, often referred to as Gelboflex, is employed to assess the ability of materials such as films, composites, and coating films to withstand repeated strain. It gauges flex failure by detecting the formation of pinholes within the sample's structure. Strong flex crack resistance plays a crucial role in preventing the development of holes in packaging during distribution, preserving the package's integrity throughout its journey. Standard ASTM F392, "Flex durability of flexible barrier materials". Sampling and motion 1. The sample size (200 by 280 mm) is attached to the flex tester mandrels. The flexing action consists of a twisting motion combined with a horizontal motion (compression), thus repeatedly twisting, and crushing the film. The test set up gives a twisting motion of 440º in the first 90 mm of the stroke and is followed by a straight horizontal motion of 65 mm. The speed is 45 cycles per minute. There are 5 pre-programed test conditions to choose from: Mode A– Full flex for 1 hour (2,700 cycles), Mode B– Full flex for 20 minutes (900 cycles), Mode C– Full flex for 6 minutes (270 cycles), Mode D– Full flex for 20 cycles, Mode E– Partial flex for 20 cycles. 2. In the flex tester, a sample measuring 200 by 280 mm is affixed to the mandrels. The flexing process involves a combination of twisting and horizontal compression, repeatedly subjecting the film to both actions. Specifically, the setup initiates a twisting motion spanning 440 degrees within the first 90 mm of the stroke, followed by a linear horizontal motion of 65 mm. The entire cycle occurs at a speed of 45 cycles per minute. Users have the option to select from five pre-programmed test conditions. Mode A– Full flex for 1 hour (2,700 cycles), Mode B– Full flex for 20 minutes (900 cycles), Mode C– Full flex for 6 minutes (270 cycles), Mode D– Full flex for 20 cycles, Mode E– Partial flex for 20 cycles. 3. The test procedure involves attaching a sample measuring 200 by 280 mm to the flex tester's mandrels. This flexing action combines twisting and horizontal compression, repetitively twisting and crushing the film. The setup initiates a 440-degree twisting motion within the first 90 mm of the stroke, followed by a straight horizontal motion of 65 mm. The entire cycle operates at a speed of 45 cycles per minute. Users can select from five pre-programmed test conditions. Technical Features The system features PLC control with an intuitive HMI touch screen interface. It offers five standard test modes and includes four test stations. Users can quickly switch between long and short stroke modes. Test conditions A, B, C, D, and E are selectable. Main Parameters Flex Frequency 45 /minute Flex Angle 440° (90 mm) or 400° (80 mm) Capacity 3.5 N.m Horizontal Stroke 155 mm or 80 mm Stations 3 Sample Size 280 mm x 200 mm Power 110~220V

Minimum Order: 1 bags

Application 1. The flex durability tester is used to measure the resistance against repetitive strain for films, composites, and coating films, etc. Flex failure is determined by measuring the pinholes formed in the sample structure. It is also called Gelboflex. Good flex crack resistance will reduce the propensity of the package developing holes during the distribution cycle thereby destroying the package integrity. 2. The flex durability tester, also known as Gelboflex, assesses the ability of materials like films, composites, and coating films to withstand repetitive strain. It quantifies flex failure by detecting pinholes that may develop in the sample structure. Excellent flex crack resistance is vital as it minimizes the risk of packaging developing holes during distribution, ensuring the package remains intact throughout its journey. This is crucial for preserving the integrity of the contents within. 3. The flex durability tester, often referred to as Gelboflex, is employed to assess the ability of materials such as films, composites, and coating films to withstand repeated strain. It gauges flex failure by detecting the formation of pinholes within the sample's structure. Strong flex crack resistance plays a crucial role in preventing the development of holes in packaging during distribution, preserving the package's integrity throughout its journey. Standard ASTM F392, "Flex durability of flexible barrier materials" Technical Features The system features PLC control with an intuitive HMI touch screen interface. It offers five standard test modes and includes four test stations. Users can quickly switch between long and short stroke modes. Test conditions A, B, C, D, and E are selectable, and the system is equipped with a microprinter for convenient data output. Main Parameters Flex Frequency 45 /minute Flex Angle 440° (90 mm) or 400° (80 mm) Capacity 2.5 N.m Horizontal Stroke 155 mm or 80 mm Stations 4 Sample Size 280 mm x 200 mm Power 110~220V

Minimum Order: 1 bags

Application 1. FTT-01 Thickness Tester employs mechanical scanning method to measure the thickness of plastic films, sheets, board, fabrics, textile, membranes, paper, foil, wafers and other materials. A specimen is placed on the base and a weighted presser foot lowered. The displacement between the base and the presser foot is measured as the thickness of the specimen. 2. The FTT-01 Thickness Tester utilizes a mechanical scanning technique to measure the thickness of various materials, including plastic films, sheets, fabrics, textiles, membranes, paper, foil, wafers, and more. In this process, a sample is positioned on the instrument's base, and a weighted presser foot is gently lowered onto it. The instrument then measures the displacement or the gap between the base and the presser foot, providing an accurate measurement of the specimen's thickness. This method is valuable for quality control and assessment of materials in industries where precise thickness measurements are essential. Standards ASTM D374-99: Standard Test Methods for Thickness of Solid Electrical Insulation ASTM D1777: Standard Test Method for Thickness of Textile Materials ISO 3034:2011: Corrugated fiberboard-Determination of single sheet thickness ISO 534-2011: Paper and board-Determination of thickness, density, and specific volume ISO 4593: Plastics; Film and sheeting; Determination of thickness by mechanical scanning Technical Features FTT-01 Thickness Tester is a PLC controlled unit (industrial level stable) and HMI touch screen operated. 1. PLC control and HMI touch screen operation 2. Presser foot automatic lifting 3. Real time display of maximum, minimum, average, and standard deviation 4. Test result storage and micro printing 5. RS232 port and software(optional) 6. Manual sample feeding and automatic feeding available(optional) 2. The FTT-01 Thickness Tester is an industrially stable unit controlled by a Programmable Logic Controller (PLC) and operated through an easy-to-use Human- Machine Interface (HMI) touch screen. It features automatic presser foot lifting, real-time display of maximum, minimum, average, and standard deviation measurements, as well as the capability to store test results and perform micro printing. Optional features include an RS232 port with software compatibility and the choice between manual sample feeding or automatic feeding. 3. Technical Features 1. Controlled by a PLC and operated through an HMI touch screen. 2. Equipped with automatic presser foot lifting. 3. Provides real-time display of maximum, minimum, average, and standard deviation measurements. 4. Capable of storing test results and micro printing. 5. Offers an RS232 port with software compatibility.(optional) 6. Both manual sample feeding and automatic feeding can be added. (optional) Main Parameters Test Range: 0~2mm(Customization available) Resolution: 0.1 μm Standard Measure Head: Hemispherical type Optional Measure Head (flat foot): 50 mm² , 17.5±1 KPa (for film) 200 mm² , 50±1 KPa (for paper) Power: AC 110~220V

Minimum Order: 1 bags

Application A Heat Seal Tester is a crucial apparatus in the packaging industry, employed to assess the heat-sealing characteristics of diverse materials including films, laminates, and other packaging components. The strength and integrity of heat seals in these materials play a pivotal role in ensuring the quality and efficacy of packaging for products ranging from food and pharmaceuticals to electronics and more. The functioning of this tester involves the application of specific heat and pressure to a sample of the material under examination for a predetermined duration. This process emulates the conditions in which heat seals are generated during packaging procedures. The ability to customize the heat, pressure, and time settings allows manufacturers to replicate varied sealing scenarios, enabling them to identify the optimal parameters for establishing robust and consistent seals. In the context of a Gradient Heat Seal Tester, the term "gradient" denotes the device's capability to create a controlled temperature gradient across the sealing zone. Alternatively known as a Multi-Station Heat Seal Tester, the Gradient Heat Seal Tester facilitates concurrent tests at varying temperature settings. This innovation effectively diminishes the waiting period between tests, thereby enhancing the overall efficiency of the testing procedure. Standards ASTM F2029-16(2021) :Standard Practices for Making Laboratory Heat Seals for Determination of Heat Sealability of Flexible Barrier Materials as Measured by Seal Strength Technical Features The key to a heat seal tester is its stability and accuracy in time, temperature, and pressure. GHS-02 Gradient Heat Seal Tester’s PLC control unit and HMI touch screen, ensure good sealing results with our state-of-art design, and it can realize five groups of sealing temperatures simultaneously. 1. Both the upper and lower jaws are made of aluminum and independently heated so that heat loss is maximumly eliminated in sealing and temperature smoothness is ensured. 2. First class P.I.D. (proportional integral derivative) temperature controller for optimal heating management. 3. Achieve accuracy with proximity and pressure sensor, ensuring controlled dwell time and sealing pressure. 4. Unform sealing pressure by the three-way guided sealing bar. 5. User protection designs, such as anti-scald front cover, manual and foot switch, etc. 6. Seal jaw customization available in terms of dimension, shape, and sealing surface/patterns. 7. More gradient temperatures of upper and lower heating can be customized. 8.Seamlessly connect through the RS 232 port and professional software (optional). Main Parameters Sealing Temp.: Ambient~250℃ Temp. Gradient: ≤20℃ Deviation: ±0.2℃ Sealing Time: 0.1S~9999S Sealing Pressure: 0.15~0.7 MPa Seal Jaws(mm): U: 40*10 (5PCS) L: 330 (1PCS) Gas Input: 0.7 MPa with Ф6 mm Pipe Power: AC 220V 50Hz

Minimum Order: 1 bags

Application HAST-01 Hot Air Thermal Shrinkage Tester conforms to ASTM D5591 and ASTM D4974 and is used for the measurement of the thermal shrinkage force and rate of yarns and cords in air at controlled temperature. It is applicable to yarns and cords made of nylon, polyester, and other polymers, etc. Principles ASTM D4974 shrink rate test: A relaxed specimen of yarn or cord is subjected to dry heat for a specified time under a specified tension. The percent of shrinkage is displayed on the screen while the specimen is still under tension and exposed to heat. ASTM D5591 shrink rate test: A specified length of yarn or cord is fixed at a grip and the other end is mounted with a pretension mass, then the mass is removed and the end was connected to a loadcell. After that the yarn or cord is exposed to dry heat at a controlled temperature. The shrinkage force induced in the specimen is read from the tester. Sample Types dipped polyester cords, dipped polyester yarns, cords and cords made of nylon and polyester fibers, dipped nylon 66 cords, dipped nylon 6 cords, dipped polyester cords, dipped para-aramid cord, dipped polyester cord, tire cord, polyester industrial filament, etc. Technical Features 1. Made of metal material, strong and durable. 2. Easy and user-friendly operation procedures. 3. Highly integrated design and easy to carry. 4. Thermal type micro printer. 5. Large touch screen display and operation. 6. RS232 Port and profession PC software are optional. (Stand-alone model and PC model) Technical Information 1. Conditions of use: -10～+40℃, RH: 45%～85%, no vibration; 2. Temperature Range and Accuracy: Ambient~250°C; ±0.1°C; 4. Shrinkage Resolution: 0.01% (100% is 250mm); 5. Shrink Force Resolution: 0.01N 6. Shrink Force Range: 0~50N (Customization Available) 7. Test time: 0.1~60min; 8. Power: AC220V, 50Hz; 9. Maximum Heating Power: 1000W 10. Pre-tensioned weights: A 200g combination, a 150g combination, a 100g combination, a50g combination, a 20g combination, 50g*1PCS , 20g*2PCS , 10g*1PCS , 5g*1 PCS, 2g*2PCS, 1g*1PCS (weights can be applied in combination according to the sample size and the range of applied tension)

Minimum Order: 1 bags