by Valdamark | Mar 4, 2022 | Heat Sealer FAQs
When sealing flat pouches, it is best to first consult the MSDS (material safety data sheet) or TDS (technical data sheet) to find out the optimal sealing conditions for the packaging film itself. Once you have decided on a suitable heat sealer machine that is...
by Valdamark | Mar 4, 2022 | Heat Sealer FAQs
A barrier pouch is a packaging format that contains non-permeable materials which result in low moisture vapour transmission rate (MVTR) when sealed correctly. Typical materials include the likes of aluminium, PET, PE and OPP usually in combination to form a multi...
by Valdamark | Mar 4, 2022 | Heat Sealer FAQs
A polypropylene bag is a type of packaging made from a material called polypropylene. Polypropylene is a thermoplastic polymer that can be molded and shaped into a variety of objects, including packaging like bags, bottles, and containers. This type of packaging is...
by Valdamark | Mar 4, 2022 | Heat Sealer FAQs
Cellophane is relatively easy to seal, as long as you have the right equipment. A heat sealing machine with a blade or cutter is ideal for this purpose as you can just run it through the open side of your cellophane bag and ensure it is completely sealed. This ensures...
by Valdamark | Mar 4, 2022 | Heat Sealer FAQs
Heat shrink sealing bags is simple enough, essentially you need to seal the bag over the product after it has been inserted. The heat used for this process will then cause the material of the bag itself to contract and tighten around your item, protecting it from...
