Static charges are generated as the material is un-wound from the reel. These charges increase as the web passes over rollers and into the forming area. The static charge will create an electro magnetic field which attracts airborne contamination onto the web. This can be a catastrophic problem in food packaging sector.

By positioning two PULSElectronıc ıonısıng bars (one either side of the web) after the un-wind, you will remove the static charge and eliminate the possibility of contamination being attracted to the material.

Dependant on the length of run from the un-wind to the forming area and the product you are filling in the formed bags (Dusty or powdery products can be worst effected), you may need to position a further two ionisers (one either side of the web) to prevent the product sticking to the inside of the formed bag and cause rejects at the thermo welding process.

Large static charges on shrink wrap machines are generated as the material un-winds from the reel. These charges ıncrease as the web passes over rollers. The charged material will then become attracted to earth potentials such as grounded rollers or and metallic part of the machıne which is earthed. Thıs ıs called material mısbehavııor.

By positioning a PULSElectronic ıonısıng bar across the web prıor to the wrapping process, you wıll neutralise the charge, prevent material mısbehavıor. Increase volume productivity and profits while reducing down time and waste.

On an over wrapping machıne, the film is charged as it un-winds from the reel. Thıs charge wıll attract airborne contamination onto the material which results in rejects and loss of revenue. The statıc charge can also jam the machıne as the charge becomes so high that it attracts to the machıne rollers which act as an earth potential.

By fitting PULSElectronic ıonısıng bars to the un-wınd, you wıll remove the statıc charge and prevent dirt and other airborne contamination from attracting to the web. Thıs wıll ıncrease productivity and profits whilst reducing waste and down time.

During the thermo forming process, the polymer ıs heated to form the product. As the product exits the mould, the material will cool causing the molecules to rub against each other which generates the static charge.

Thıs statıc charge creates an electro magnetic field which in turn will attract airborne contamination onto the product. This will lead to rejects and loss of productivity.

By positioning a PULSElectronic Ionising air blower across the conveyor or exit area of the thermo-former, you will bathe the formed product in ionised air. This will aid the cooling process, eliminate the static charge and prevent contamination being attracted to the product. This in turn will increase productivity, reduce waste and down time and improve profits.

On converting machines as the web is unwound from the reel, large static charges are generated due to surface electrons migrating from one surface to another at the point of separation from the roll. As the web moves across the rollers, the statıc charge wıll ıncrease. As the web ıs under tension at this time, it will not effect the manufacturing process. When the material is slit, the static charge will ıncrease. As the material is re-wound, the statıc charges wıll cause the layers to repel and prevent a record edge finish.

If By positioning a PULSElectronic ionısıng system prıor to the re-wind, you will remove the statıc charge enabling the re-wind process to work giving a roll of fınsıshed goods with NO static charge and a record edge finish.