Block Bottom Bag Making Machine Manufacturer

Block Bottom Bag Making Machine

: http://znep-bagmaking.com/1-block-bottom-bag-making-machine.html

The block bottom bag making machine is specially designed for the production of various kinds of paper bags including recycled paper bags, paper food bags, paper shopping bags, etc. The machine can use printed roll paper as raw material for the automatic production of paper bags in various sizes.

Parameters

Model	ZD-F190	ZD-F350	ZD-F450A	ZD-F450B	ZD-F550	ZD-F230
Roll paper width	280-650 mm	420-1090 mm	670-1290 mm	690-1370 mm	670-1670 mm	280-785 mm
Paper tube length	190-370 mm	260-530 mm	260-530 mm	280-630 mm	380-770 mm	220-470 mm
Paper bag width	80-190 mm	130-350 mm	240-450 mm	230-450 mm	240-540 mm	80-230 mm
Bag bottom width	50-110 mm	65-180 mm	80-200 mm	80-220 mm	80-280 mm	50-150 mm
Paper gram	50-150 g/㎡	60-150 g/㎡	70-150 g/㎡	70-150 g/㎡	80-150 g/㎡	50-150 g/㎡
Max. dia. of the roll	φ1500 mm	φ1500 mm	φ1500 mm	φ1500 mm	φ1500 mm	φ1500 mm
Inner dia. of the roll	φ76 mm	φ76 mm	φ76 mm	φ76 mm	φ76 mm	φ76 mm
Max. production speed	240 pcs/min	220 bags/min	200 bags/min	200 bags/min	160 bags/min	230 pcs/min
Total power	11 kw	15 kw	15 kw	18 kw	18 kw	15 kw
Machine weight	7500 kg	9000 kg	10000 kg	10000 kg	12000 kg	9000 kg
Overall dimensions（LWH）	860018001600 mm	930033001900 mm	950035001900 mm	990035001900 mm	1150038002100 mm	900032001900 mm

Each fully automatic block bottom bag making machine is equipped with a Mitsubishi electrical control system to provide stability and easy operation. Compared with sheet fed paper bag making machines, the block bottom bag making machine is more environmentally friendly and economically affordable because it can create high-quality bag from thin paper based on flexo printing. These machines operate with high performance and energy efficiency that is sustainable for future endeavors.

2. FEEDING UNIT
  The roll paper fixed on the air expanding mandrel can be fed by swing arm which is equipped with lifting hydraulic system. With an alarm function, the feeding unit will sound alarm when there is no paper feeding. Improved surface smoothness of the paper during the feeding is achieved due to the web guide and uniform tension control. Paper rolls can be easily changed by pressing a button.
2. BAG FORMING UNIT
  Material in the form of a tube is fed from the unwinder. The machine will form paper with patches and side glue into the tube; and cut into separate pieces based on the settings. The tube is then sealed and a cut is made below the seal, so that a tube with the bottom closed is formed.
2. BAG COLLECTING UNIT
  Compress the bags and outlet the bags. Number of paper bags can be processed and presented by an automatic collection and counting system.

Optional inline print press can be added to achieve printing function.