4 Lines Cold Cutting Bag Making Machine

The 4-line cold cutting bag making machine is used to produce biodegradable vest bags and flat bags. It is fully automatic, saving workers and protecting the environment. And all electrical components are brand-name products: the main motor of this product adopts Taiwan variable frequency motor to save more power and adjust the speed more freely. The decoiler is specially designed for Taiwan, and its speed is the same as that of the host. The service life is also longer.


Main Technical Variables:




width of sealing &cutting(mm)

700*2  300*4

930*2  400*4

length of sealing & cutting(mm)



speed of bag-making (pc/min)



Power of motor(kw)






Outline dimension




Usage: it can make shopping bag for supermarket

Usage: It can do flat bag, which is used as garbage bag

Machine Details: unwinder parts 370w AC motor, Delta inverter

High quality photo Sensor to controlling the unwinding film rolls

Machine details: Sealing parts

Air cooling system: 

1, controlled by Taiwan Brand electric valave, Airtag brand.
2, Air cooling can make the sealing line more stronger and no stretch.

Machine details: Cutting parts

MacMachine details:

Fotek Relay from Taiwan, Omron temperature controller, Schneider Electric parts, Panasonic Photocell


Whole Machine picture


1, PVC materails Conveyor high quaity.
2, Airtag air eletric valave from Taiwan brand.
3, collect the bag more convinent than table. Save working.


News Center

> Exhibition in Bangladesh in Feb, 2023

We have attend the BangladeshPlas Exhibition In Dhaka Feb, 2023.  And we showed the high speed side sealing bag making machine in exhibition. The side sealing bag ma...

> Exhibition in Bangladesh Dhaka

We will attend 2023 Dhaka Exhibition for plastics. We will show side sealing bag making machine with 4 puncher. The exhibition time is 22 to 25 Feb. 2023.   Our boot...

> Chinese New Year---Rabbit

2023 Chinese New Year will be coming at Jan. In China traditional Lunar Calendar,  2023 Chinese New Year is Rabbit,which symbolize Smart and Lucky.  And this year wi...

> Our Story with Uruguay Customer

Customer from Uruguay find us in 2021 year, Heavy duty bag making machine he bought from us. there is feedback from him,let us go to see.

> New Design 6 lines Automatically Shopping bag making machine Successfully testing

During August 2022,  Our engineer design 6 lines automatically shopping bag making machine. The Main motor is Taiwan brand, which is brake type. and  unwinder motors...

> Loading Bag making machine and film blowing machine to Côte d'Ivoire

Today we loading two container to Côte d'Ivoire. The customer bough 4 sets film blowing machines, 4 sets bag making machine and 1 set heavy duty bag making machine a...