Flexible packaging refers to a package in which the shape of the container can be changed after filling or removing the contents. Various bags, boxes, sleeves, envelopes, etc. made of paper, aluminum foil, fiber, plastic film and composites thereof are all in flexible packaging.
The characteristics of the flexible packaging cutting machine: When the punching head acts on the workpiece through the die, the pressure in the working cylinder does not reach the rated pressure, and the pressure will increase as the contact (cutting into the workpiece) increases, until the electromagnetic The reversing valve receives the signal, the reversing valve is reversed, and the punching head begins to reset; at this time, the pressure in the cylinder may not reach the set rated pressure value due to the limitation of the time of the pressure oil entering the cylinder; The system pressure has not reached the design value, and the die cutting has been completed.
Honggang is divided into three types for flexible packaging cutting machines: one, ordinary manual cutting machine, two, automatic feeding cutting machine, three, automatic feeding cutting machine for coil.