Our Products
- Inflation Tubular Film Making Machines (3)
- Extrusion Dies (3)
- Co-extrusion Machines (2)
- Plastic Extruders (2)
Contact Information
No. 79, Heping East Road, Yong Kang District, Tainan City, 71042 sales@hung-thai.com.tw
Tel: 886-6-2537062
Fax: 886-6-2535432
Oscillating haul-off unit
Model: Take up rotating
Category: Plastic and Rubber Industry / Machinery for Processing Plastics / Inflation Tubular Film Making Machines
Characteristics
The horizontal oscillating haul-off unit is positioned at the upper collapsing and haul-off section of the blown film line. By continuously reciprocating the haul-off mechanism, it changes the collapsing direction of the film bubble. This action distributes circumferential film thickness variations evenly across the roll width during winding, preventing localized thickness buildup and significantly reducing gauge bands, ridges, and uneven roll profiles to improve overall roll uniformity and winding quality.
Combined with proper collapsing and film guiding mechanisms as well as precise tension control, it ensures smooth flattening and conveying of the film while minimizing wrinkles and unwanted creases. The film guiding system maintains a fixed film discharge direction throughout the rotation process, feeding the film smoothly into the winding system to provide optimal processing conditions and stable unwinding for downstream printing, slitting, and bag-making operations .
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