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Flexible packaging refers to the packaging material that changes its shape when it is closed or sealed. In this article, we are going to target shrink wrap packaging and poly packaging, because both these packaging options allow companies to create professional packaging at an affordable cost.

There are a variety of materials used in the making of shrink wrap films and sheets. The most common ones include Polyolefin, PVC (Poly Vinyl Chloride), Polypropylene, and Polyethylene. 

Retailers use PVC and polyolefin for most packaging applications. Heavy retail applications, however, use polyethylene shrink wrap films.

Poly packaging products come in different shapes and varieties. These packaging products use low-density Polyethylene. Sealing of these packaging products often uses a heating element or the attachment of a zipper module. In this post, we will also discuss sealing the poly bags to make them look more professional. We will also talk about leaving the poly bags open. It also includes making them re-closable.

Shrink packaging with a printed sticker

This option is most appropriate when companies need to meet specific retail criteria. The reason shrink packaging is more appropriate in this regard is that it is the most affordable and efficient. Depending on the type, size, and the number of packages you need to use, each package will cost only a few pennies.

Using a clear PVC or Polyolefin shrink wrap is beneficial in terms of its ability to showcase the product while keeping it safe from dust and moisture. The space on the package is significant enough to allow the attachment of labels, allowing companies to stick to their branding game. A label may contain the company logo, product information, and contact details.

Depending on the amount of output you want to generate, you can invest in a shrink wrapping machine, which is available for a few hundred to a few thousand dollars. Each printed sticker will cost you a few pennies, again depending on the quantity. You can start packaging your products this way within a few days after having the concept.

A few examples are worth mentioning here.

Shrink packaging with a printed carton

You are going to need a higher production level and higher-order minimums to work with this form of packaging. The process involves the use of a clear shrink film over a printed chipboard carton or a corrugated box.

If you look into any grocery store, you will find many products packaged this way. One of the most significant advantages of using shrink film is that it is tamper-evident, allowing you to ensure the safety of your products during transit. This packaging makes the product branding quite convenient.

Polybags with a sticker

Polybags have their specific packaging applications. These low-cost packaging bags offer a professional look for the products you sell. You can seal these bags, but there is no way to shrink them due to their type.

The most significant advantage of these films and bags is their low cost. This material is quite cheaper than shrink packaging materials.

You can discuss with your packaging supplier the type of material you should consider.