Can OPP bags be heat sealed?

Yes, both OPP and BOPP stretchable polypropylene, can be heat sealed.

In terms of amount of heat, pressure and time required for the seal, it will be dependent on the variables of your project such as materials used and equipment. You can test your own samples with your heat sealer to find out what works best for you.

How do you know if an OPP bag is heat sealed?
One way to tell if an OPP bag has been heat sealed is by looking at the edges of the bag. If the edges are melted or deformed in any way, then it has most likely been heat sealed. Another way to tell is by trying to peel the two layers of the bag apart. If they are difficult to separate, then it has probably been heat sealed.

Go Back

Featured Products

  • Heros

    Learning From Brands Like Ben & Jerry’s, Newman...

    Marketing magic transforms brands into real-life superheroes. Whether they champion communities, empower diversity, or embrace eco-heroics, brands can inspire with captivating stories. Think underdog origins, brand-as-hero journeys, and authentic struggles...

    Learning From Brands Like Ben & Jerry’s, Newman...

    Marketing magic transforms brands into real-life superheroes. Whether they champion communities, empower diversity, or embrace eco-heroics, brands can inspire with captivating stories. Think underdog origins, brand-as-hero journeys, and authentic struggles...

  • Benefits of Sustainable Sourcing

    Benefits of Sustainable Sourcing will be Promot...

    PEFC, the Programme for the Endorsement of Forest Certification, will be a participant at the upcoming Packaging Innovations show in London on September 16th and 17th. The organization will showcase...

    Benefits of Sustainable Sourcing will be Promot...

    PEFC, the Programme for the Endorsement of Forest Certification, will be a participant at the upcoming Packaging Innovations show in London on September 16th and 17th. The organization will showcase...

  • Amcor Pouch Packaging Solution Addresses Drug Device Delivery Challenges

    Amcor Pouch Packaging Solution Addresses Drug D...

    In the demanding world of medical and healthcare, ensuring the sterility and shelf life of combination medical devices is paramount. This requires high-performance, sophisticated packaging materials that act as effective...

    Amcor Pouch Packaging Solution Addresses Drug D...

    In the demanding world of medical and healthcare, ensuring the sterility and shelf life of combination medical devices is paramount. This requires high-performance, sophisticated packaging materials that act as effective...

1 of 3