Pfaff 8320-020

46
Heat sealing
10.03.05 Entering further sealing parameters
Further sealing parameters can be entered either
● from the manual resp. dynamic sealing mode in conjunction with the sealing speed input
or
● when creating programs in conjunction with the input of the fi rst zone.
Input while
creating programs
with PFAFF 8320-010
Input while
creating programs
with PFAFF 8320-020
● Select acceleration and brake profi le of the feed rollers, dependent on the material for
sealing. Each of the profi les selected is displayed as an inverse symbol. A fl at ramp
stands for slight acceleration of the feed rollers. The selection of a steep ramp means
high acceleration.
If the sealing result is unsatisfactory, the alteration of the acceleration or brake
profi le can lead to an improvement.
The values of the different acceleration and brake profi les can be stipulated in
the input mode, see Chapter 11.03.01 Feed roller parameters.
__
● Increase or reduce the start delay for the feed rollers directly.
or
● Call up the fi gure panel to enter the start delay.
Enter the start delay depending on the material being processed.
● Conclude the input, permissible values will be taken over
The start delay function is used to stipulate the amount of time which should
pass between the engaging of the heating element and the start of the feed
rollers.
Example
Example