1. Bend the left end of the strap, insert the belt buckle, then fold the left fixing rod into the strap and tighten it.

2. Hold the packaging belt in your right hand to bypass the package, bend the right end of the packaging belt into the packaging belt buckle, and fold the left fixing rod into the packaging belt.

3. Fix the packaging buckle with the left hand, press the right end of the packaging belt with the right hand, and tighten the packaging buckle.

4. Finally, cut the strap with scissors.

Or used with a baler.