Heat Sealer

Can you heat seal any plastic bags?

Yes, you can heat seal any plastic bag. However, for the best results, you should only heat seal approved, thermoplastic-based flexible packaging bags. Valdamark heat sealers will seal any thermoplastic...

Can OPP bags be heat sealed?

Both OPP (oriented polypropylene) and BOPP (biaxially oriented polypropylene) films are commonly used in flexible packaging due to their excellent clarity, strength, and heat sealability. Heat sealing involves fusing the...

Can cello bags be heat sealed?

Yes, cello bags can be heat sealed, provided they are made from compatible materials like polypropylene. While regular commercial sealers can technically handle cello bags, specialized heat sealers offer superior...

Can you heat seal any plastic bags?

For the best results, it is crucial to use approved, thermoplastic-based flexible packaging bags when heat sealing. These materials, such as polyethylene, polypropylene, and polyester, are specifically designed to withstand...

Are Zip lock bags recyclable?

While Ziploc bags are recyclable and suitable for everyday use, they may not be the most effective option for long-term storage and preservation. For reliable protection of medical, electronic, or...

Can you heat seal any plastic?

While heat sealing is applicable to various types of plastic, not all plastics are compatible with this technique. Polypropylene and polyethylene are the most suitable materials for heat sealing, offering...