Is your laminator jammed? Don't worry! This article will provide you with detailed steps to safely remove jammed laminating film, analyze common causes of jams, and teach you how to effectively prevent them, ensuring your laminating work runs smoothly.
Step 1: Immediately disconnect the power and stay calm
If you find that the laminating film has stopped moving or started to wrinkle, do the following immediately:
Disconnect the power: This is the most important step! Immediately unplug the laminator to prevent the machine from continuing to heat or rotate.
Check the reverse function (Reverse/ABS Button):
Check if your laminator has a "Reverse" or "ABS" (Anti-Blocking System) button. Plug the power back in and press this button; the machine rollers should rotate in the opposite direction.
What if the reverse function doesn't work?
If your machine does not have a reverse function, or if the laminating film still doesn't move after pressing it, unplug the power again and try the following manual method:
Wait for the machine to cool down: The internal temperature of a recently used laminator is very high. Please wait patiently for at least 30-60 minutes to allow the machine to cool completely to avoid burns.
Gently pull out: After the machine has cooled, try pulling the laminating film straight out slowly and evenly with both hands from the inlet or outlet (depending on which end is more exposed).
Why does the laminating film get stuck?
After resolving the issue, we need to understand the root cause to prevent recurrence.
Improper Feeding:
Problem: The laminating film is fed into the machine at an angle, or the sealing end is not fed in first.
Prevention: Always ensure that the laminating film is centered and fed straight into the machine inlet.
Incorrect Pouch Size/Thickness:
Problem: Using laminating film that is too thick for the machine's specifications, or laminating overly thick items (such as cardboard).
Prevention: Before purchasing and using laminating film, carefully read your laminator's instruction manual to confirm its maximum supported lamination thickness (usually measured in micrometers or mils).
Incorrect Temperature Setting:
Problem: Excessive temperature may cause the laminating film to soften excessively and stick to the internal rollers; insufficient temperature may cause the EVA adhesive to fail to melt fully, resulting in weak adhesion and easy wrinkling and jamming under pressure.
Prevention: Set the recommended temperature according to the thickness of the laminating film you are using.
Preventing Paper Jams:
Read the instruction manual: Understand the limits and functions of your machine.
Use the correct film: Ensure the thickness and size of the laminating film are compatible with your machine.
Sealed end first: Always feed the sealed end into the machine first.
Center alignment: Ensure the document is centered inside the laminating bag and feed the bag into the machine centered.
Regular cleaning: Clean the machine rollers regularly using a dedicated cleaning pad or according to the instruction manual to remove residual adhesive.
Do not laminate empty bags: Empty laminate bags become very soft after heating and easily get tangled on the rollers.
By following these simple steps and precautions, you can significantly reduce the risk of laminating film jams and ensure that every lamination you do is perfect and efficient.
Hope this blog post was helpful!