Shrink Wrap Machines Tech Tips

• For Semi Automatic L Sealers:

Step 1:  Inspect Teflon tape for burn grooves

Step 2: Inspect silicone pads for burn grooves

Step 3: Check sealing wire tension

Step 4: Check melamine strip behind the wire for burn groove

• Automatic L Sealers with hot knife:

Step 1:  Inspect sealing bar and knife for build up. Warm up bar and use a soft cloth to clean. DO NOT USE any abrasive material as this will damage the Teflon coating on the bar.

Step 2: Inspect Teflon tape and silicone sponge for burn groove.

Step 3: Inspect side seal belts on film puller.

Step 4: Inspect infeed and outfeed belts for edge wear and check for proper tracking.

Step 5: Check film feed drive and pinch rollers for film residue build up.

• Shrink Tunnels:

Step 1: Check chain for proper tension. Lubricate chains every 40 hours of operation. For stainless steel and Teflon mesh belts, check for proper tracking.

Step 2: Check and lubricate roller bearings.

Step 3: Check and clean vents in the tunnel chamber.

If still the problem persists, you can give us a Contact Us at (416) 299-0960, and one of our experienced technicians will have your machine up and running in no time. Thanks for reading!

#Shrink Packaging Issues, #Shrink Wrapping Problems

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Impak Packaging Gertex Group Logo
Impak Packaging

400 Flint Rd.
North York, Ontario
M3J 2J4
Phone: 416-299-0960
Fax: 416-299-0961
Email: [email protected]



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