The DQL5545+BSD4520 2-in-1 sealing and cutting packaging machine is a fully automatic L-shaped sealing and cutting machine with unmanned operation. It is widely used in the assembly line operation of batch production packaging, automatic film sealing and cutting, and automatic waste winding; We only need to manually adjust the film guiding system and the feeding and conveying platform. This equipment is suitable for products of different widths and heights and can be used in conjunction with automated packaging assembly lines.