Table of Contents
Advertisement
Operation Manual
5.4.2.7. Operation of Square Bottom Forming Part
1. Central Clamp
2. Side Clamp
3. First Clamp
4. Second Clamp
Adjustment of central clamp: the position of the base plate where central clamp (Figure 23-1) is
installed can be adjusted forwards or backwards by loosening the locking screw on the base plate.
The adjusting principle is: the distance between the front end of central clamp and first clamp is
approximately the folding length of paper bag bottom deducting 3~4mm (Figure 23). The unfolding
height of central clamp can be adjusted by loosening the adjusting arm at one end of central clamp.
The adjusting principle is: the height between central clamp and drum pulley surface is about from
16mm to 19mm. The releasing time point of central clamp can be adjusted by two groups of cams
on the wallboard on operating side, and will determine the quality of the four corners of bag bottom.
—————Jiangsu Fangbang Machinery Co., Ltd.—————
Figure 23. Schematic Diagram of Square Bottom Forming Part
ZD-FJ08C
26
Advertisement
Table of Contents
