Shrink wrapping vs. stretch wrapping

Shrink wrapping vs. stretch wrapping

If you have worked in the packaging business or have in-house packaging inside your organization, it is likely that you have known about both stretch film and shrink wrap. Though they somehow look similar, it has some distinct differences, and both are meant for a different purpose in packaging and distribution process. Knowing the difference between them could spare you a major cerebral pain caused by requesting one instead of the other.

Shrink Wrap

Shrink wrap is normally used to package different items or to protect items during distribution and storage. The shrink film is wrapped and fixed around the product then channeled through a shrink wrapping machine when it is subjected to heat making it shrink on the surface of the product Shrink film is made of polyolefin plastic or related plastic material and can be pre-printed to make an engaging for retail packaging.

There are numerous sorts of shrink wrap film including PVC and polyolefin shrink wrap. Shrink wrap can truly enable a business to end up more proficient as it can shield items from harm caused by climate conditions, UV beams, and water.

Benefits:

  • Protection – Shrink wrapping is awesome for shielding items from moisture or weather condition alongside dirt and dust.
  • Transportation- If shrink wrap is done correctly; it will protect your products from issues damage or scraping during transportation or storage.
  • Breathability – Shrink wrapping has the choice of being ventilated.

Stretch Film

At the point when items are put on a pallet for delivery, the stretch film is wrapped around the product load to enhance stability. As the name proposes, the stretch film can be stretched to about 200-300% by either using your hand or by a specific machine. The advantage of stretch film is that you can stretch it and can return to its normal size. This makes it ideal for tightening and securing the load for shipping. Stretch film additionally gives some protection from dust, moisture, theft and enhances the stability of the product load when handling. Stretch films are commonly made of polyethylene plastic, and there are various types available in the market.

Benefits

  • Protection – It secures and shields items from moisture, dust and also from the sun using the UV film option.
  •  Cost Effective – the Stretch wrap is more affordable than different kinds of load wrapping.
  • Adaptable – Stretch wrap comes in variety to suit every application, and it is even suitable for different kinds of surfaces.

As from above, stretch film and shrink wrap are entirely different. Shrink wrap is used as a packaging product like food, pharmaceutical, and retail industry, yet the stretch film is typically used for product transportation purposes.

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