how to adjust the knife block symmetry

Application:
Suitable for packaging various kinds of regular objects like :
Food : like Biscuits , Pies , Chocolates , Bread , Instant noodles, Cup Cakes ,Energy bar ,Ice cream bar,etc ...
Daily Appliances : Soap bar ,Sponge, Tissue etc ...
Medical Product: Medical marks ,gauze , abrasive, drugs ,Blood sampling device ,etc...
Stationery:ball pen ,color pen ,mark pen ,Transparent adhesive,rulers,books,paper cards ,etc..
different kinds of Hardware and decoration products.
Feature:
1:Double transducer control, flexible bag length cutting, operator needn't to adjust the unloading working, saving time and saving films.
2:human-machine operation, convenient and quick parameter setting.
3:Self diagnosis failure function, clear failure display.
4:High sensitivity optical electric color mark tracking &digital input cut position which makes
the sealing&cutting more accurate.
5: Separate PID control to temperature, suitable for various packing materials.
6:Stopping the machine in selected position, no sticking to the knife and no waste packing film.
7:Simple driving system, reliable working, convenient maintenance.
8: All the controls are achieved by software, convenient for function adjusting and upgrading.
If you are interested in our packing machine,please feel free to contact me.
Website:www.coretamp.com/
Email address:[e-mail]
Skype:coretamp05