1. Feeder
  • Glass too hot
 
1. Feeder
  • Adjust feeder temperature

 
2. Machine Setup and Operation
  • Too long in takeout with insufficient cooling
  • Machine speed too fast
  • Heavy baffle seam across the bearing surface of the bottom
  • Dirty equipment - blank side

 
2. Machine Setup and Operation
  • Shorten time in takeout tongs
  • Reduce machine speed
  • Check for badly seating baffle or bad blank and baffle match
  • Check takeout in - not picking up bottles
3. Mold Equipment
  • Incorrect design of bottom plate pushup

 
3. Mold Equipment
  • Check bottom plate pushup design

 
4. Conveyor
  • Insufficient deadplate cooling
  • Incorrect deadplate timing
  • Badly worn deadplates
4. Conveyor
  • Increase the deadplate cooling wind
  • Reset the deadplate cooling time
  • Change the worn deadplates

 

Note: The center of the base is lower than the outside rim of the bottle.