You are seeking for a good stretch film for your business, but there are numerous sorts, so you need become acquainted with each one.
What they’re made of and what they’re used for, so you don’t make a mistake in your choice.
What Is stretch Film?
Stretch film is constructed of polyethylene (PE), a type of plastic. Polyethylene is a versatile polymer that has several applications, including packaging. It is a thermoplastic material, which means that it can be melted and remelted without substantial chemical changes.
What is the composition of stretch film?
The most common polyethylene used in stretch film manufacturing is linear low-density polyethylene (LLDPE). LLDPE is useful for wrapping and securing cargo because to its superior stretchability, tear resistance, and puncture resistance.
How is it created?
Stretch film is made through extrusion, which involves melting polyethylene resin and forcing it through a die to create a thin, continuous film.
Casting and blowing are two popular manufacturing procedures. Although the main stages are identical, the application of casting and blowing in their respective connections results in radically different features and, as a result, they are utilised for different reasons.
Conclusions
Stretch film is mostly composed of polyethylene, specifically linear low-density polyethylene (LLDPE). It is a versatile, long-lasting, and low-cost material for pallet wrapping and load stabilisation.
