To our knowledge,Rotary Packing machine (Automatic Preformed Pouch Packaing Machinery) have some models for choosing.There are different aspcts influnce you to choose different functions of Rotary Packing machine.Today i want to introduce a way according to the bag.
As we know,there are many different type of bags.Different types,different materials,different thickness and so on.Of course,what we say now is the laminate film bag(at least 2 layers of film materils) which is good for heat sealing.
I just list the bag as bag types:
1.general bag: back sealing bag,3 side edge sealing bag,stand-up bag,general bag with round hole,general bag with euro hole...
2.special bag:zipper bag,stand-up with zipper bag,side spout bag,stand-up with side spout bag...
General bags:No problem for all of Rotary packing machine. Then we should consider the production features and weight of each bag to see whether if this bag can bearing.So customer need offer the details of your bag,products to saler to judge.
zipper bag have 2 filling types,one is filling fromzipper side and the other is to filling from bottom side.
If you filling from zipper side,the rotary packing machine need add the zipper opening device.Of coures,although this model have this device,the machine still can pack general bag.That;s mean this machine have more one function--opening and closing zipper.
If you filling from bottom side,this bag paking process as easy as the genereal bag.It needn;t the zipper opening device.
stand-up zipper bag,as it is stand-up bag,only can filling from zipper side,so it must have zipper opening device.
side spout bag is extremly similar to zipper bag,also have 2 types of filling.Your spout is in the middle or in the size both no problem as it filling from bottom.
stand-up spout packing machine demand the spout must be in the side,otherwise,the bags can not pack by Preformed pouch packing machine.
Beacuse this 2 bags have a spout,space is needed.So the bag feeding magazine had better use horizontal type.
1The bag had better leave enough room for heat sealing.It is better and also reduce cost and improve the appearance of finished productions.
2.Any model choosing according to your bag size,bag type,products features and other demands.Asking saler for helping you is the directly way.
models for reference:
Stand-up Bag Nuts Packing machinery
Zipper Bag Packing Machinery for coffee powder
Spout Pouch PackingMachinery for Liquid Detergent
Stand-up Zipper Pouch Packging Machine
Rotary Packing Machine for Zipper Bag
rotary packing machine;zipper bag packaging machine;spout bag packing machine;preformed pouch packing machinery
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