4-Side-Seal Sachet Machines

Brief Description

  • four-side-seal sachet machines of the newest generation
  • servo-driven sealing and film pulling
  • vertical, intermittent motion working principle
  • modular structure
  • easy to combine with upstream and downstream machines
  • applicable for various products
  • easy to use and maintain
  • machine frame and control cabinet made of stainless steel


  • combinable with dosing pumps, powder, granules or capsule dosing units
  • production of folded disinfection and cleansing wipes
  • production of tissues from one wide or several single fleece rolls
  • processing of swab sticks
  • explosion-proof design (ATEX)
  • contour die punch
  • easy opening features
  • packing material sterilisation
  • product inspection, rejection and sampling unit

Technical Data (Basic Machine) FB-S FB-M FB-L
bag width: max. 150 mm max. 150 mm max. 150 mm
bag length: max. 260 mm max. 260 mm max. 260 mm
lanes: 1...8 4...12 6...16
performance - thermal sealing: up to 800 ppm 1 up to 1,200 ppm 1 up to 1,600 ppm 1
performance - ultrassonic sealing: up to 320 ppm 1 up to 480 ppm 1 up to 640 ppm 1
sealing force: max. 23,000 N max. 30,000 N max. 45,000 N
film reel width: max. 700 mm max. 1.100 mm max. 1.320 mm
film reel diameter: max. Ø 500 mm max. Ø 600 mm max. Ø 600 mm
electrical service: 400 VAC, 50 Hz, approx. 10 kVA 400 VAC, 50 Hz, approx. 16 kVA 400 VAC, 50 Hz, approx. 19 kVA
dimensions (l / w / h): 2,380 mm x 1,600 mm x 1,800 mm 2,600 mm x 1,800 mm x 1,900 mm 3,200 mm x 2,150 mm x 1,900 mm
weight: approx. 2,000 kg approx. 3,000 kg approx. 3,500 kg
PLC: Schneider Electric 2 Schneider Electric 2 Schneider Electric 2

1...dependent on material, product, sachet dimensions & dosing system

2...other PLC's on request

4-Side-Seal Sachet Machine FB-L (formerly FB 640) in Action

Production and Packaging of Wet Wipes and Swabs

Production and Packaging of Wet Wipes and Swabs

4-Side-Seal Sachet Machine FB-S (ATEX) incl. Production of Disinfectant Wipes

A special upgrade of our four-side-seal sachet machines are the multi-lane production and packaging of sachets including liquid dosing in four-side-seal sachets. This upgraded equipment can be used, for example, to produce folded disinfecting or cleaning wipes and a variety of swabs.

Variants / Options

  • explosion-proof version (ATEX)
  • removal of the sachets by means of a spreading belt conveyor
  • multi-lane stacking station for sachets

TWIN Dosing for Dry and Liquid Products

twin dosing

4-Side-Seal Sachet Machine FB with TWIN Dosing System for Simultaneous Packaging of Granulate and Liquids

Our 4-Side-Seal Sachet Machines FB have been further adapted to the requirements of the food and pharma industries. A dosing system for liquids fully integrated into the machine housing is completed by a powder/granule dosing system. This means that multi-lane chain bags with different products can also be realised at the same time.

Variants / Options

  • combination of wipe feeding and liquid dosing possible
  • various configurations and designs possible