Our direct heat (constant heat) sealers are available in two different seal types: meshed or serrated. Before purchasing your sealer, determine which seal line you are looking for as your sealer will only be able to provide one type of seal.
Meshed: provides a woven, knit, or knotted material of open texture with evenly spaced holes
Meshed Seal Line
Serrated: provides evenly spaced horizontal lines
Serrated Seal Line
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