Multiple paper roll wrapping machine toilet tissue making machine
1. Machine Appearance
Highly efficient packaging machine for wrapping different
configurations of toilet rolls and kitchen towels on a single layer
or double layer. It can also wrap a single roll or two maxi rolls
by FOLD&SEAL style. Due to full servo control, this wrapper is
extremely flexible and user friendly.
This roll wrapping machine is easy to operate, it is full servo
driven and controlled by the most advanced motion controller
SIMOTION D, origin Siemens brand, which make extremely reliable
production process possible. It reaches capacity production speed
over 140 packs/minute. With a very low cost of maintenance and with
compact dimensions, this toilet paper and paper towel wrapping
machine is ideal for mid-range or large-range converting lines.
2. General Description
The wrapper is for packaging toilet tissue and kitchen towel rolls
with a wide range of wrapping configuration. It is conneted with
cutting machine, the end part of a production line. The packing
material is plastic film, PE or others. This packing style is very
popular in Latin America, America, Europe and others Arabic
speaking countries.
3. Main Features and Advantages
• Continuous motion design
• Motorized adjustments with digital feedback and calculated
positions for fast initial pack setup
• Changeover wizard provides onscreen instructions during
changeover
• Compliant materials for wide operating window and variations to
incoming product
• Large format range
• Limited change parts
• Closed loop film tension control
• Potential film savings with small panels and thinner films
• Flexible layout options and motorized lap seal for left and right
film panels
• Fast response seal heater: Benefits include better pack quality,
energy and film savings, and faster ramp-up rates
• LED indicators for speed or warning
4. working principle
The rolls are transfered by conveyor belt from front machines of a
production line; they are launched in the number of lanes
accordingly, which is set by human interface, in the single layer
or double layers into in-feeding section, where they are
transported and stacked by group of carbon bars mounted on trimming
belts. Carbon bars convey the group of rolls on the elevator, which
leads them into the area of folding. The foil positioning section
brings the packaging film directly above the rolls by transport
belts. The folding process is performed by universal side folders,
as well bottom folder and counter folder. Side folding is done by
innovative air supported mechanical folders. The overhead pack
transport section continuously moves the pack through section of
side folding and rotating bottom sealer and deliver pack to side
sealing section. All motions and functions are fully controlled by
the 21 independent servo motors and 6 inverter motors.
Conveyor design
Four-channel motorized belt conveyor, about 4meters long,
controlled by inverter, for rolls accumulation.
The group includes series of photo-eyes sensors for controlling the
right position and the presence of rolls.
6. Main Technical Parameters
| Name | Technical Parameters |
| Production speed | 35-140 packs/min |
| Max mechanical speed | 160 packs/min |
| Infeed | 1-5 lanes |
| Layers | 1 or 2 layers design |
| Average format changeover time | 10-30 min |
| Roll diameter | 90-160(200)mm(3.5”-6.3”)(7.9”) |
| Roll length | 90-300(3.5”-11.8”) |
| Pack width | 100-650mm(3.9”-25.6”) |
| Pack length | 90-630mm(3.5”-24.8”) |
| Pack height | 90-270mm(300mm) (3.5”-10.6”)(11.8”) |
| Power supply | 380V 50HZ/60HZ |
| Air Consumption | ＜500 L/Min |
| Wrapping Material | PE,LDPE |
| PE thickness,LDPE | 25-50 microns |
| Real Power consumption | 32KW |
| Machine weight | About 8000kg |
Optional
* 5th lane
* Additional conveyors
* Rolls and packs handling devices
* Roll upender to provide vertical core packs
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