We supply 3 types of letter openers.
Blade: These letter openers are classed as entry-level, completely slicing off the top of the envelope.
Chadless: These letter openers only cut one side of the envelope, meaning there's no separate waste to jam the machine nor make a mess. As the envelope remains intact these letter openers can operate at higher speed than the entry-level blade letter openers.
Milling: These letter openers are the premium type of letter opener. Milled paper waste is collected in a the separate waste bin and opened envelopes have soft edges reducing the risk of paper cuts. Ideal for very high volumes.