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| MAIN TECHNICAL DATA |
| Working speed (production speed): |
up to 700 pieces/min |
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| Working speed (linear web speed): |
up to 350 m/min |
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| Efficiency range: |
85 ÷ 95% |
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| Waste: |
1 ÷ 3% |
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| Required crew (**) |
3 ÷ 4 |
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| Product width (min-max) |
250 - 360 mm |
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| Product length (min-max) |
370 - 600 mm |
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| Typical overall dimensions (L x W x H) excluding
fans and filters: |
26.000 x 9.000 x 4.000 mm |
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| Weight (*): |
42.000 ÷ 52.000 kg |
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| Power supply installed (*): |
380 ÷ 480 kW |
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(*) The above data ranges depend on
the machine configuration and are given just for
reference.
Every day we improve our solutions so that the above
data may change.
Final data shall be given with the Technical Documentation
of the machine. |
| (**) Typical values (excluding packaging
personnel). |
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| MAIN
FEATURES |
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“Full servo technology”:
each process unit is independently driven as well
as each material feeding and transport system so
that machine set-up and format change operations
are easier and each process step can be
quickly adapted when different materials are used
or operating conditions change.
“Full
modularity”: the machine is modularly
designed so that it can be accurately configured
for the specific product structure agreed. Future
upgrades are easier as the upgrading kits
can be easily plugged to the existing configuration.
“Easy installation and start-up”:
thanks to the high integration of utilities inside
modules, it is possible to achieve the best results
even in terms of quick installation
at the Customer’s plant and future
relocations become easier. |
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This machine is equipped with
enhanced raw material feeding systems to guarantee
the best web stability: off-line
unwinders with brushless servomotor driven expanding
spindles, tension control systems, web accumulation
for “Zero-Speed” cut&splice
at full machine speed.
The cross-wise position of materials is constantly
controlled through electronic web tracking
and self-alignment equipment.
Additional
tension control devices, with brushless
servomotor equipment, guarantee the best web tension
control and allow reduced tension in case of accurate
application of delicate materials.
All web-type materials feature automatic
splicing.
Several solutions
are available for the feeding of materials like
elastic bands, elasticized ear-tapes, tape tabs,
frontal tape (on-line assembly capability or use
of pre-assembled materials, standard or high diameter
reel, etc.). |
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The machine is equipped with the
new Fameccanica Su.Per.Form. Module,
the Superior Performance Forming Module specifically
designed for “ultra-thin”
absorbent core formation, high ratios SAP/Fluff,
high pad integrity, maximum pad weight accuracy.
MODE DIP Mill (Fameccanica.Data
patented technology) for highly efficient fiberization
of any kind of treated or untreated pulp with low
power consumption; servo-driven double infeed
system for pulp web advancing and automatic
splicing capability, suitable for on-line
mixing of two different pulps.
The rotary drum forming allows for the manufacturing
of contoured, flat or longitudinally and/or cross-wise
profiled pads and is suitable for “ultra-thin”
absorbent core formation.
“Multistream”
forming capability allowing different absorbent
core designs and for effective S.A.P. (Super-Absorbent
Polymer) blend applications.
Different feeding systems available for airlaid
absorbent core, designed to handle material
supplied in all the different forms offered by the
market (reels, festoons). |
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Fameccanica-design process
guarantee the effectiveness and the accuracy of
each step of the manufacturing process at the
high production speed performed.
Each of them include the most advanced features
needed for the specific application and
for long life of the components. According to the
specific units, typical characteristics are: temperature
control (heating or chilling) systems, fine adjustment
systems, re-phasing systems, integrated lubrication
systems, torque limiters and devices for easy disconnection.
Specific table hoist available for easy
loading and unloading of complete leg shaping
unit for fast size change-over.
BEST
Technology: elastic back ears without trim (Fameccanica
patent pending) 
BEST is an advanced, smart, technology
for the cutting and placing of shaped back ears
that will allow converters to save hundreds of thousands
dollars per year, through the most efficient use
of very expensive materials.
With BEST asymmetric shaped elastic ears can be
produced without trim, thus allowing for the manufacturing
of an added value product with substantial cost
saving and outstanding investment pay-back.
New process units have been developed to guarantee
a high speed performance and process reliability.
Moreover, special solutions are in use to guarantee
high flexibility and easy format change through
the introduction of new specifically designed, electronically
controlled process units, thus allowing operators
carrying out the main size change operations via
software panel. |
FAMECCANICA
LASER CUTTING TECHNOLOGY
The FAMECCANICA LASER CUTTING
TECHNOLOGY is a proven turn-key solution
specifically developed by Fameccanica for
the purpose of cutting and shaping disposable
articles such as lady sanitary napkins, panty
shields, baby diapers and training pants,
adult diapers and adult pull-up pants.
The system provides:
- high flexibility during operations
- lower overall costs
- easier management of size change
- elimination of cutting unit-ops and spare
parts handling |
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DRIVE
TRAIN AND MOTION CONTROL |
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| First class brushless
servomotors and digital drivers
are employed and accurately networked to make each
process unit run synchronized at any time. |
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LOGIC
CONTROL OF MACHINE FUNCTIONS |
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Machine Functional Control
is supplied by a powerful PLC with distributed
I/O allowing for the easiest implementation
of retrofitting modules.
Programmable
Limit Switch for an accurate management
of electronic phasing (glue application, etc.).
“Touch-screen” control panel,
for centralized management of all machine operation
phases (start-up, shut-down, changeover).
Alpha numerical display of operation
messages on machine running mode, downtime and automatically
rejected products. |
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Quality control system
with raw material presence and/or application control
and automatic rejection of defective products, to
guarantee top-quality production targets.
Visual
web inspection system available. |
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PRODUCTION
DATA SUPERVISION |
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| Product data management
system is available for the collection,
storage and analysis of production data
(production, scraps and downtime, Pareto charts).
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| A wide range of specific equipment
can be installed for the filtration of the air needed
for the manufacturing process (self cleaning rotary
filters, dry sacs systems, equipment for connection
to centralized plant filtering systems, etc.). |
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According to final destination,
the machine can be designed in compliance to local
safety regulations (CE for European
Countries, and UL or CSA
for North American Countries, etc.).
The whole machine has been designed keeping in mind
operators' safety. Continuous improvements are accomplished
thanks to dedicated internal audits.
Safety guards with safety switches and security
locks are installed.
Different kinds of jib hoists are available, including
special types designed for easy and safe semi-automatic
reel-handling from the pallet to the machine. |
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