AD 8370

Your bottomer for universal sacks in big sizes and digital glue application

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At a glance

Your advantages

  • up to 300 sacks / min
  • CNC and Digital Pasting
  • reduced glue consumption
  • highest sack quality for big sizes


  • paper valve sacks
  • agricultural
  • food
  • industrial

Product information

AD 8370 - Your bottomer for universal sacks in big sizes and digital glue application

AD 8370 is the highly efficient and flexible multi-purpose valve bottomer for large bags. Featuring digital pasting technology, it sets new standards in terms of changeover times and product quality. Glue pads preparation and management are now a thing of the past; the new technology helps you react quickly on your customers' requirements.

In conjunction with a W&H tuber, the automated material flow systems TRANSYSTEMS and the ARCOMAT robot palletiser the AD 8370 bottomer represents a highly efficient in-line system for the fully automatic production of multiwall paper sacks.

Technical Data

Sack width20 – 74 cm
Sack length29 – 131 cm
Bottom width7 – 25 cm
Bottom center distance22 – 120 cm
Sack volume3 – 175 Litres
Product speedmax. 300 sacks/min

Get your personal consultation

Searching for the right solution? We are happy to consult with you, which solutions best fit your needs. W&H is an expert in the market of flexible packaging and knows the whole value chain: From extrusion to printing and converting. We are happy to help you make the right decision based on your individual requirements.

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