MD20 - Machine Configurations
Heat sealed outer envelope group
To protect the flavour and the integrity of the teas, aromatic herbs and infusions, the MD20 bag can be wrapped in a heat-sealed outer envelope, totally airtight and waterproof.
The outer envelope is sealed on three sides and easy to open by a tear. It is also possible to produce filter bags with and without outer envelope on the MD20.
The wide variety of heat sealable materials which can be used, the perfect appearance of the final envelope with no creasing or wrinkles and the always correct alignment are important topics of this reliable group on the MD20.
md20 with cartoning attachment
Automatic cartoning unit for pre-glued cartons. Complete with electronic counting and tuck in or hot melt closure. An easy processing diagram, only mechanically actuated, to guarantee the best accuracy in a quality production and the lowest maintenance costs.
MD20 with naked bag exit channel
The most economical way to produce the new natural filter bag without staples
main functions
- Product feeding and dosing
- Filter paper reel
- Filter paper tube forming and cutting
- Filter bag erection
- Filter bag top fold forming
- Cotton thread coil
- Knots group
- Tag paper reel
- Tag paper cutting and folding
- Cotton thread wrapping around the bag
- Cotton thread insertion into the tag
- Tag and thread welding
- Bag rotation and transfer into the exit channel
- Bag stacking and inserting manually into the cartons
MD20 with heatsealed envelope exit channel
An appropriate answer to the new market demand: new natural tea bag, airtight envelope, low cost, high efficiency
main functions
- Product feeding and dosing
- Filter paper reel
- Filter paper tube forming and cutting
- Filter bag erection
- Filter bag top fold forming
- Cotton thread coil
- Knots group
- Tag paper reel
- Tag paper cutting and folding
- Cotton thread wrapping around the bag
- Cotton thread insertion into the tag
- Tag and thread welding
- Bag rotation and transfer into the folded envelope paper
- Outer envelope heatsealed paper reel
- Heatsealed envelope folding
- Outer envelope heatsealing group
- Heatsealed envelope cutting and transfer into the exit channel
- Envelope stacking and inserting manually into the cartons
MD20 with counting and manual removal
A easy way to produce at low cost and with the maximum flexibility heatsealed envelopes completely counted and stacked
main functions
- Product feeding and dosing
- Filter paper reel
- Filter paper tube forming and cutting
- Filter bag erection
- Filter bag top fold forming
- Cotton thread coil
- Knots group
- Tag paper reel
- Tag paper cutting and folding
- Cotton thread wrapping around the bag
- Cotton thread insertion into the tag
- Tag and thread welding
- Bag rotation and transfer into the folded envelope paper
- Outer envelope heatsealed paper reel
- Heatsealed envelope folding
- Outer envelope heatsealing group
- Heatsealed envelope cutting and transfer into counting group
- Counting and stacking group
- Rotation and traslation of the counted stack of envelopes into the channel for manual boxing
Electronic counting to guarantee always the correct number of envelopes in the stacking device. It allows a swift electronic count change over without replacement of mechanical parts.
MD20 with automatic cartoning attachment
A full automatic way to produce, with the maximum efficiency, counted stack of tea bags completely packed
main functions
- Product feeding and dosing
- Filter paper reel
- Filter paper tube forming and cutting
- Filter bag erection
- Filter bag top fold forming
- Cotton thread coil
- Knots group
- Tag paper reel
- Tag paper cutting and folding
- Cotton thread wrapping around the bag
- Cotton thread insertion into the tag
- Tag and thread welding
- Bag rotation and transfer into the folded envelope paper
- Outer envelope heatsealed paper reel
- Heatsealed envelope folding
- Outer envelope heatsealing group
- Heatsealed envelope cutting and transfer into the counting group
- Counting and stacking group
- Pre-glued carton filling, collecting and forming
- Stack insertion into the cartons
- Carton closure and exit
An easy processing diagram, only mechanically actuated, to guarantee the best accuracy in the quality product and the lowest cost in the maintenance charge.
