Key Advantages
• Most innovative designed giant size tea bag
• Bag from filter paper or transparent mesh
• Bag with side folds to enable more space
• Longitudinal sealing seam hidden in one side fold
• Extra large and prominent tag
• 100% German Engineering
• Reliable mechanical technology, long life cycle
• Compact size, easy assembly, operation and maintenance
• Low maintenance and spare part costs
• Very low energy consumption, reasonable machine price
• High flexibility also for small production lots

HST GK-20
The GK-20 manufactures giant size heatsealable single chamber filter bags (pot bags)  per minute. Its extra large tag (75 x 50 mm visible area) brings the ideal opportunity to prominently presentate a brand on it. The bags are not simple tube-formed, but rather feature two longitudinal side folds to enable more space for the infusion. Additionally, the longitudinal sealing seam is not visible on the full plain area of the bag, instead is hidden within one of these side folds.
A maximum filling quantity of 5 g / 16 ml is suitable for up to one tea pot. The possible use of polyester mesh enables the advantage to present high quality products, such as long leaf tea, herbs and fruits. The machine can alternatively be equipped with a multi-head filling weigher, or a simpler volumetric dosage for fine cut teas.
The production discharges on a conveyor belt, with a flexible counter to separate groups of tea bags for easier picking and manipulation.
The machine produces up to 45 tea bags per minute.

HST GK-33
The GK-33 is based on the GK-20 and produces the same type of tea bag. With that model however each tea bag is wrapped with an airtight heatsealed outer foil envelope to protect the aroma. If a transparent foil is used in combination with mesh filter material, the packed product is perfectly be presented to the consumer.
The foil reel transport can optionally be equipped with a thermotransfer printer to mark the foil f.e.  with a best-before-date and lot-number or even labeling it with a product identification.

Specifications Unit GK-20 GK-33
Bag size / Foil envelope size [mm] 117 x 50 / – 117 x 50 / 138 x 72
Tag size [mm] 80 x 50 (frontside visible 75 x 50) 80 x 50 (frontside visible 75 x 50)
Maximum speed [bags/min] 45 (depending on combination of product and weigher) 45 (depending on combination of product and weigher)
Connection power Average consumption [kW] 2,6 2,0 3,6 2,3
Dimensions [cm] 210 x 120 x 230 210 x 120 x 230
Weight [kg] 850 900
Compressed air [bar] 4 - 6 4 - 6

All machines are equipped with the Siemens PLC S7.

Data depending from used materials as well as subject to possible technical modifications/improvements and therefore not necessarily definite.

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