Valve Sack Tuber (Flush Cut), YR2019
Valve Sack Tuber (Flush Cut), YR2019
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Valve Sack Tuber (Flush Cut), YR2019

Paper bag tube forming machine for paper sack tube production

YR2019 valve sack tuber is mainly designed for the production of kraft valve sacks, such as hot-melt glue sealing paper valve bag and ultrasonic sealing paper valve bag. It employs flush cut as the type of cutting, allowing customers to make pasted valve sacks with either graduated or straight-out cut ends.
Moreover, our valve bag tuber can be paired with valve sack bottomer to make kraft paper bags of 500-1100mm in length, 350-620mm in width and up to 80mm of bottom width. The produced valve sacks can be used widely to hold powdered and particulate substances, such as cement, mortar, chemical materials and food.

  • Samples
  • Specifications
  • Configurations
  • Overview
Samples of valve bag
  • Kraft valve sackKraft valve sack
  • Kraft valve sackKraft valve sack
  • Hot-melt glue sealing paper valve bagHot-melt glue sealing paper valve bag
  • Ultrasonic sealing paper valve bagUltrasonic sealing paper valve bag
Loaded sacks
Loaded sacks
Specifications
Length 500-1100mm
Width 350-620mm
Bottom Width ≤80mm
Maximum productivity 150 sacks/min
Layers 2-3 layers of paper+1layer of film
Size 30.5×2.8×2.7 m
Weight 25 t
Type of cutting Flush cut
Configurations included
  • Unwind station
  • Web guide
  • Assisting traction unit
  • Transverse perforation unit
  • Transverse adhesion unit
  • Longitudinal adhesion unit
  • Forming unit
  • Valve bag discharging unit
Optional Configurations
  • 4 color in-line printer
  • Intermittent perforation unit
  • Main traction flush-cut unit
  • Center sealing extrusion unit
YR2019 Valve Sack Tuber (Flush Cut) Overview
YR2019 Valve Sack Tuber (Flush Cut) Overview
Valve bag display area
Get in Touch

As an experienced manufacturer of paper sack making machines since 1983, Youniker has demonstrated its expertise and professionalism in numerous projects across many fields requiring industrial paper bag production. Apart from individual equipment for paper bag making such as bag tube forming machine and bag bottom pasting machine, we can also supply complete paper bag manufacturing line consisting of paper industrial sack tuber and paper bag bottomer machines. Whether you are looking for cement sack making machine, paper animal feed bag making machine, or other paper sack production equipment for powder or granular goods, we will be your reliable source of industrial paper bag machines.

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