Complete Extrusion Line

TECHNOSTRAP

PP - PET STRAPPING TAPE PRODUCTION TECHNOLOGY

PRODUCT
PET strapping tape is one of the more profitable solution at the problem of increasing polyester bottle waste generation. SIMA, with its world wide experience in this field, is far the most reliable partner for company operating in strapping tape production.
Thanks to SIMA technology you can re-produce day by day with precision, the best strap keeping under control all final quality parameters: dimensions, weight, elongation, allowing a perfect runnig and weldability both on automatic and manual strapping packaging machine.

The packaging market has already chosen PET strapping tape to substitute steel hoops for most of the applications, having comparable tenacity, better behaviour and cost. As well growing trend demand is coming from other industrial and geo-textile sectors.

EXTRUSION LINE
"FROM BOTTLE FLAKES TO FINAL PRODUCT", is the best way to describe
the SIMA TECHNOSTRAP one step process. A technology that make possible to start from a 100% PET bottle flakes or PET recycled material to obtain a high add value commodity like STRAPPING TAPE.

SIMA strapping tape process means:

SEMPLICITY
Supported by a users friendly control system you can lead the highest technology by a lean touch screen that allow a complete production control.
One strap, one recipe, one production procedure.

RELIABILITY
Control the process to control the product; this is SIMA way. Raw material treatment, extrusion, stretching, annealing and taking up units; each step impact on the strapping tape quality are managed through a fully computerized control system with man intervention requirements.

PRODUCTIVITY
From 800 to 8.000 Tons/Year capacity, SIMA strap extrusion lines are delivered in assembling condition ready to produce after one week installation for years and years.

FLEXIBILITY
From 5,0 to 32,0 mm strapping tape wide range, PP or PET strap can be produced by the same technology to meet different market requirements, changing line set up in few minutes.

SAFETY & SAVINGS
Comply with all the strictly safety standards, the average of the waste products is less that 1% of the production. Small consumption of spare parts and energy, due to the detailed design of the line.

TAKE-UP WINDER
to collect the strap for easy automatic set up parameters changes to produces every kind of bobbins
- normal coil
- jumbo coil
- super jumbo coil
- waxed strap
- electronic traverse change
- core face from 3" up to 12"

STRETCHING & ANNEALING
to gives to the strap the mechanical properties (tenacity, elongation) required:

stretching group capable to support up to 7 Tons draw power rollers thermo regulates through diathermic oil and water cooled, plasma coated and/or chromium plated to minimize the slippage easy threading up of the line and high production speed with low number of rollerinsulated ovens with air flow and temperature both regulated and controlledspecial large annealing oven to grant the relaxation time to the strapcooling water tank suitable for multiple passage to stop the strap molecular reaction before winding.

PRE TREATEMENT & EXTRUSION
Automatic cycles of crystallizing and drying for PCR PET raw material
Constant monitoring of the dew-point value for PET humidity control
Precision in dosing and mixing raw material and additives in feeding process
Extruder designed and tested for a wide range of applications
Suitable metering pump to keep constant strap weigth
Large capacity stainless steel quenching tank for water temperature stability
Automatic adjustable cradle and water level to perform the output