Roll-fed Block Bottom Paper Bag Machine, Flat & Satchel Paper Bag Machine
Sunhope developed the FSB650 full-servo high speed flat & satchel paper bag machine using German technology for reference. The machine is suitable for paper roll, printed roll paper such as kraft paper, shiny paper, and coated paper, and is used to carry out perforating, side gluing, folding, tube forming, separating, bottom folding and gluing, and final product collection in one continuous process. According to the customer’s requirements, we can also add the servo pre-creasing device. This function makes sealing the bag more convenient and efficient, and the machine itself is easy to operate, making it ideal for producing a variety of paper bags, bread bags and grocery bags.
1. This machine uses a Japanese Mitsubishi electrical control system, ensuring the machine operation is stable and features a high speed and high precision. It also uses a humanized design touch screen for ease of use.
2. Equipped with an auto tension system and auto web guiding system, this machine can reduce waste and improve efficiency.
3. There are 8 servo motors that function synchronously for perforating, drawing, pre-creasing, separating, bottom folding, gluing and collecting.
4. The servo adjustable pre-creasing device can make two or three creasing lines on the bag body, making it easier to seal the bag and ensuring a better bag functionality.
5. This machine uses a German SICK print registration system, which accurately tracks printed material.
6. The collection unit uses a special system, sufficiently solving the collection and counting problem from minimum to maximum bag length.
Bag Schematic Diagram
|Single Stream||Face Width (w/o Gusset) (mm)||80-320||39-368|
|Face Width (with Gusset) (mm)||/||51-317|
|Total Gusset (mm)||/||13-127|
|Dual Stream||Face Width (w/o Gusset) (mm)||/||39-177|
|Face Width (with Gusset) (mm)||/||51-146|
|Total Gusset (mm)||/||13-76|
|Bag Length (mm)||140-645||/|
|Gusset Size (mm)||25-100||/|
|Cutoff Length Range (mm)||145-650||102-292|
|Maximum Web Width (mm)||910||762|
|Maximum Roll Diameter (mm)||Φ1500||Φ1200|
|Paper Substrate Range (gsm)||30-70||30-65|
|Plastic Window Width (mm)||50-200||/|
|Minimum Seam Overlay (mm)||20||16|
|Minimum Former Flap = Seam Overlay + Seam Offset (mm)||25||25|
|Max. Speed||One Stream (bags/min)||550||800|
|Double Stream (bags/min)||/||1600|
|Total Power (kW)||19.65||19.65|
|Machine Size ((L×W×H)m)||8.5×3×1.96||7.5×3×1.96|
|DL02 Two Ply Unit||yes||/|
|1-4 Colors Flexo Printer Unit||yes||yes|