Posts Tagged ‘Rochman’

Impulse Sealing Blade Troubleshooting Tips

Thursday, September 1st, 2011

Impulse Shrink Wrap MachinesImpulse sealing blades are the most common method used to seal and cut shrink film and other plastic materials. In relation to shrink-wrap machines, and even many heat sealers, the blade will eventually begin to dull and efficiency will begin to wane. Bad sealing blade symptoms include cracked blades, built-up blade corrosion and the inability to cut film. Here are a few tips that will help you to extend the life of your impulse sealer.

Impulse Sealer Troubleshooting Tips

  • If you are having issues with your bags or film not properly sealing, try lowering the seal time. The less time that is put on a seal, the stronger it should become.
  • I recommend not exceeding 1.8 seconds when sealing. That should provide the beset seal. A longer sealing time will only compromise the seal and decrease its strength.
  • I recommend cleaning the sealing blade on your shrink wrap machine or heat sealer with either a cleaning gel or with silicon spray. This can potentially extend the life of the sealing blade by up to 12 months.

Heat SealersWhile we do offer replacement kits, wire kits and other accessories for AIE shrink wrap machines and heat sealers (found here), some of our replacement shrink wrap wire, Teflon tape, pads and other parts need to be ordered directly from our Service Department by filling out this form.

Many of the replacement kits are listed directly on the product’s page under “Options and Accessories.” We offer machines from Minpack, AIE, Traco, Rochman, Aline, GHL and others. You can find our I-bar shrink wrap machines here, shrink wrap systems here, L-bar sealers here and heat sealers here.

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