Twin Line Sheet Protector Machine (Blown CPP FEEDING)


Twin Line Sheet Protector Machine (Blown CPP FEEDING)


  1. This machine is designed especially for all kinds of data bag (sheet protector) from the plastic feed material (CPP or IPP) to the finished product. The twin line machine can be operated in two ways: one or the other line machine can be operated independently or they can both be operated simultaneously.
  2. Manufacturing of the bag is fully automatic: the triangle folding device of the machine can run on either single layer film or double layer film; the Electronic Edge Position Controller maintains a uniform position for the feed material; the auto tension control maintains the stability of the feed material during the manufacturing process. Each functional aspect of the machine is essential to the stability of the manufacturing process, not only save labor costs, but also raise productivity.
  3. This machine is equipped with various precision and durable punching molds with a very low breakdown rate, connecting to the servo motor and digital computing unit for length control to allow a very precise punching position.
  4. This machine is equipped with a heat sealing device and twin blade cutting device (with a stationary lower blade and a guillotine-action upper blade) which ensure the size of the bags are uniform. The sealing line is neat and elegant and the waste ratio is reduced to a minimum.
  5. In order to reduce the impact pressure on the heat sealing device and to ensure a consis- tently smooth seal, the surface of the feed tray consists of a soft, silicon-based material.
  6. This machine is equipped with high quality, high performance parts to incorporate all kinds of control and monitor systems. During operation, anything unusual will automatically stop the machine in alarm to avoid waste material and protect the machine.


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Model MGA-17A-700DSP MGA-17A-700DSP (CE)
Feed material
Blown Film (IPP)
Effective cutting width 150 - 270 (mm)
Effective cutting lenght 250 - 600 (mm)
Single layer film thickness 0.03 - 0.1 (mm)
Output 160 - 300 (pcs/min)
Machine dimension 7,000 (L) x 1,600 (W) x 2,200 (H) mm
Machine weight 2,720 kg
Required power 12 kw
Optional equipment (1) 3″unwinding air shaft : 2 
(2) Auto packaging unit : 1
(3) R-corner punching mold : 2 
Remarks As we continuously keep working on research and improvement, we preserve the right to change all of the specifications, design and characteristics on this catalogue without notice.