Specialized LOW SIT (Seal Initiation Temperature) Multilayer PE film

LOW SIT (Seal Initiation Temperature) Multilayer PE film refers to a type of multilayer polyethylene film that has been engineered to have a low seal initiation temperature (SIT).

Seal Initiation Temperature (SIT) is the temperature at which a heat seal starts to form between two layers of film or other packaging materials. In the context of packaging, particularly for applications such as flexible packaging or pouch sealing, having a low SIT is desirable because it allows for faster and more efficient sealing processes, reducing energy consumption and potential damage to the product being packaged.

In LOW SIT Multilayer PE film, the formulation and structure of the film are optimized to lower the SIT, making it easier to create secure seals at lower temperatures. This can be beneficial for packaging applications where heat-sensitive products are involved or where high-speed sealing processes are required.

Overall, LOW SIT Multilayer PE film offers improved sealing performance, increased productivity, and reduced energy consumption compared to films with higher SIT values. It is commonly used in various industries for applications such as food packaging, medical packaging, pharmaceuticals, and other consumer goods.

Advantages:

•   Seals at 20 degree lower temperature as compared to normal polyfilm
•   Superior sealing strength
•   Better hot tack value leading to excellent performace on hi-speed FFS machines

Features:

•   Suitable for lamination or surface printing
•   Under 4% gauge variation
•   Good clarity in Transparent film and required level of opaqueness and shining in White/Milky Film
•   Good Sealing strength on one side of the film
•   42 Dynes of Corona Treatment for excellent bond strength on one side of the film
•   Optimum slipping for easy opening of Pouch
•   Suitable for food packing as all raw materials used are 100% Food grade. Food Grade Certificate and Test report available on request.
•   Optimum use of Dowlex and Metallocene Granuels in Polyfilm manufacturing to prevent any leakage and cracking of pouch

End uses - For machines which requires pouching at high speed FFS machines and sealing at low temperatures.