Heat Seal Tester Machine
What is the purpose of heat seal tester ?
The purpose of a heat seal tester machine is to identify the ideal sealing conditions (temperature, dwell duration, and pressure) for a given material. fulfils the requirements of ASTM F2029, Standard Practices for Making Heat seals for Determining the Heat seal ability of Flexible Webs as Measured by Seal Strength.
Operation
- Put the layers of sealing material between the heating components.
- To apply a load, set the compressed air pressure.
- Using an LCD touch panel, set the heating element’s temperature and the test period.
- test results are displayed and automatically completed.
- Using the inbuilt printer, test results can be printed.
Hot Tack Tester
What is Hot Tack Tester ?
The strength of a heat-seal immediately following sealing, that is, before it has cooled down and attained its peak strength, is known as “Hot Tack.” The strength of a hot seal when it is first put under stress on a packaging machine does not always match up with conventional testing using a separate heat sealer and tensile tester. The Hot Tack Tester was created to assess the strength of heat seals in precisely regulated environments.
Hot Tack Testing provide :
- The temperature below which the necessary hot tack strength is achieved is known as the threshold sealing temperature.
- The maximal peak force, or seal strength.
- The temperature range at which the necessary hot tack strength is attained is known as the hot tack temperature range.
Melt Flow Tester Malaysia
What is Melt Flow Tester ?
A melt flow tester Malaysia determines the melted polymer’s melt flow rate (MFR) and melt volume rate (MVR). Depending on the material, values are taken at a specific temperature and with a specific mass applied. A heated barrel with a detachable die attached to one end makes up the test apparatus. The barrel’s temperature is controlled.
Benefits of Melt Flow Tester.For the next batch of plastic resins to pass quality control, it’s crucial to :
- Analyze and evaluate new material received from vendors.
- Calculate the extrusion process’ flow rate.
- Determine how a polymer will act in different melt flow rate situations.
- Check the internal content (Melt Flow Index identification).
- Check, compare, and distinguish the quality of each batch of raw materials.
- Check to see if the fresh batch of plastic raw materials (plastic resin) their supplier is supplying is up to industry standards, customer specifications, and whether it is appropriate for the extrusion machine being used during production.
Flammability Tester Machine
What is Flammability Tester Machine ?The primary method for determining how easily a material or finished product will ignite is flammability tester machine. When placed or used in close proximity to fire or heat, it may catch fire or burn.
Impact Tester Machine
What does an impact tester machine do ?
Impact tester machine is used to determine the behavior of materials at high deformation rates. Classical pendulum impact testers measure the height of rise of the pendulum hammer after impact to determine the impact energy absorbed by a standardised specimen up to break.
What are the two types of impact tester machine ?
The Izod and Charpy tests are the two most common types of impact tests. In both cases, a standard specimen is struck with a controlled weight pendulum travelling at a set speed. The amount of energy absorbed in fracturing the test piece is measured, and this gives an indication of the test material’s notch toughness.
What is Charpy and Izod test ?
Charpy and Izod impact testing are both popular methods for determining a material’s impact strength or toughness. In other words, these tests determine how much energy a material can absorb in total. This energy absorption is proportional to the material’s brittleness.
