All the qualities of PET
:
The PET bottle is a
great success in many countries. And no wonder, producted
by the biaxially oriented blow moulding process, PET
or Polyethlene Terephthalate– bottles combine outstanding
performances and aesthetic qualities. They give you
the super crystal clarity needed to show any product
to advantage. They have excellent carbonation retention
properties and a good barrier to oxygen. Extremely
resistant to breakage, light to handle and transport,
and safe to health and environment.
With shivsu system flexibility
:
To the advantage of PET itself, the extraordinary
Characteristics of the Canadian Clear Pet Bottle Blowing
machines are added simplicity, compactness, reliability
and flexibility.
Quickly installed, the machine is ready for producing
bottles of various shapes and contents as the changing
of the moulds are rapid. Renowned for these advantages,
it is the small “two steps” machine which is the most
sold in world and gives satisfaction to hundreds of
producers for various different applications like
mineral water, carbonated
Softdrink project equipment, edible oil, detergents.
This is an ideal system for economical production
in small series of quality bottles.
Multipurpose Infrared Rotary
Heater :
Six to eight vertically horizontally and angularly
adjustable double lamps can be turned to allow a more
uniform heating of any type of preforms. Before
blowing preheating is achieved by recirculation of
hot air exhausted by lamps and the system automatically
adjusts to changes in the ambient temperature.
An oven with ten lamps (optional) permits the heating
of thicker preforms.
An oven with 24 lamps permits the heating of 20 litre
bottle preform.
The control cabinet is equipped with a programmable
microprocessor with Error Status Indicator.
Setting and adjusting of the controls can be performed
manually.
For special climates the cabinet can be air conditioned.
Easy Access :
The pneumatic, hydraulic and electrical equipments,
as well as the cooling system, are easily accessible.
Minimum replacement time is required when one type
of bottle mould is changed for another one. No special
tools are needed.
The bi-axial orientation :
PET is certainly the ideal material. But to retain that title, it also needs the full benefits of bi-axial orientation.
Bi-axial orientation requires two-stage production:
the perform is first produced and then, within a precise
temperature range, it is stretched both axially, (thanks
to stretching rods), and radially by blowing. It is
this process which gives the container its strength.
These two phases can be carried out on one double
acting machine (one stage) or separately on two different
machines (two stages).
The PET :
The application of this process to PET
(Polyethylene terephthalate) product bottles, jars
and containers which perform remarkably and uniquely:
giving clarity excellent properties of carbonation
retention, ingress of oxygen and virtually unbreakable,
light to handle and transport and above all, kind
to the environment and recyclable.
This combination of properties has opened up new and
important markets, PET has become the favored material
in number of applications, notably for projects and
equipment for carbonated and non-carbonated soft drinks,
mineral water, vegetable
oils and vinegar.
But the new generation of applications is covering
a still more extensive range of detergents and cleaning
products, wines and other alcoholic drinks, fruits
juices, certain conserves sauces, ketchup and mustard,
cosmetic and pharmaceutical products, industrial paints
and oils chemical products etc.,
A range of new markets with a promising potential.
Advantages of flexible system :
A system of small modular units has many advantages over one large machine.
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System flexibility and productivity :
Specialized in the manufacture of bi-oriented stretch-blow-moulding
machines for PET containers (starting from preforms),
SHIVSU offers today a completely up–grade of small
and medium capacity blow-moulding units, which combine
the proven simplicity and reliability of the rotary
machines concept with the most recent developments
in the field of PET process technology. A state of-the-art,
user-friendly operator/machine interface allows easy
programming of all relevant production parameters,
ensuring at the same time extremely fast product changeover.
Special equipment package are available for the production
of reliable hot fill PET bottles, PEN / PET bottles
and bi-oriented PP-bottles. |