STAND UP POUCH
MESPACK - a Duravant company
Mespack has an extensive range of equipment for producing single stand-up pouches at 80ppm through to high-speed quad machines producing up to 250ppm.
The maximum size stand-up pouch that can be produced on a form-fill-seal Mespack machine is currently 570mm x 400mm + gusset, in simplex (60ppm) and 285mm x 400mm in duplex (120ppm)
Human Machine Interface (HMI) is via a colour touch screen. This allows control of all functions of the machine such as:
· Change fill dose
· Modify the temperature of specific seal bars
· Increase/decrease the speed of the machine
· Obtain all production data and monitor machine efficiency
Larger FFS machine models have additional features such as:
· Independent unwind system
· Automatic adjustment control of seal jaw position
· Servo driven change over system for forming plough
· Cam driven walking beam
· Pouch grippers engineered to hold up to 2kg
· Static pouch stretching prior to sealing
With growing demand to produce 1 and 2 litre liquid pouches, Mespack has developed a continuous motion machine, HCM-320 FED, which is able to produce 1 litre pouches at 140ppm, as well as a larger model able to produce 2 litre pouches at 90ppm.
This system offers twice as much filling time compared with other HFFS equipment and is achieved via:
· Double reel unwinder with integrated Butler auto-splice system
· Servo driven film traction with adjustable pressure control from the HMI
· Patented mechanical or servo driven dual lane transport system
· Mespack patented management system which allows adjustment of the pouch width via the touch screen in only 5 minutes