Karsten Piehl
Kiefel GmbH
Sudetensraße 3
83395 Freilassing, Germany
Efficient fiber processing for sustainable packaging: With the NATUREFORMER KFT series you are choosing a future-oriented standard machine for the production cups, bowls and lids from natural fibers.
NATUREFORMER KFT 90.1
Vacuum unit
Optimized energy consumption due to improved cooling water circuit and innovative Kiefel Steam Flow Technology.
Molding
Parts are formed with leightweight suction tool for optimal material distribution and easy tool change.
The mixture of water and fibers is sucked in via vacuum. A filter separates the two substances from each other.
Pre-Pressing
Innovative cold prepressing step ensures lowest energy consumption on the market and inproves productivity.
The natural fibers are further dehydrated by mechanical pressing and forming. The product is pre-formed.
Hot-Pressing
Final product is formed using high pressing forces and heat to achive highest product and surface qualities.
Application of heat and pressure refines contours and further reduces residual moisture.
Trimming
Space saving inline trimming station garantees optimal product edges within one thermoformer.
The final shape is achieved with high precision trimming.
Quality control & automation systems
Additional modules for quality inspection (e.g. camera surveillance, sleeving or boxing) are available on demand.
Our innovative technology for processing natural fibers enables you to produce versatile and sustainable fiber packaging – from fruit trays to industrial packaging.
The machine uses recyclable and biodegradable materials to ensure your production is sustainable.
Applications
Sustainable packaging solutions fulfil every requirement
Fruit trays
The NATUREFORMER KFT 90.1 produces stackable, moisture-resistant fruit trays made from fresh fiber. Thanks to the AKD additive, they remain stable, while ventilation holes ensure optimal cooling air circulation. Sealable edges allow for film sealing and individual branding.
MAP trays (Modified Atmosphere Packaging)
NATUREFORMER KFT 90.1 MAP trays for meat packaging are stackable (and can be unstacked), have sealable edges for film sealing, and are made from sustainable cellulose. For products that require even longer-lasting freshness, we offer an optional machine module that laminates the trays.
Coffee capsules
Coffee capsules produced on the NATUREFORMER KFT 90.1, made from sustainable materials such as cellulose, are stackable and have sealable edges. The capsule barriers effectively stop fat, water and oxygen (OTR) to preserve the full coffee flavor.
Industrial packaging
Industrial packaging produced on the NATUREFORMER KFT 90.1 offers robust protection for transport and storage and is made from unbleached natural fibers. It is versatile, offer a wide variety of shapes and have a high-quality aesthetic and feel thanks to their smooth surfaces.
NATUREFORMER KFT 90.1 in action
Models
For your requirements in standard and high-volume production.
Solution for research and development
The KFT Lab is suitable not only for research and development, but also for sample production. It is ideal for start-ups, universities, research institutes, and established manufacturers who want to develop new products. Its compact size and low space requirements make it particularly suitable for laboratories and development departments.
System for the mass production of fiber-based packaging
The proven system for the series production of fiber-based packaging such as lids, coffee capsules, trays, cups, plant pots, etc. is available with an optional integrated inline punching station for precise cutting of the products. It is designed for high production capacity. The machine offers a 15% larger molding area for higher output and enables quick tool changes.
Insights
Setting new standards in thermoforming. In every detail.
NATUREFORMER KFT Lab
NATUREFORMER KFT Lab
NATUREFORMER KFT 90.1 - product outfeed
NATUREFORMER KFT 90.1 - tooling
NATUREFORMER KFT 90.1
Technical details
Two models for fiber-based packaging
|
KFT Lab |
KFT 90.1 |
KFT 90.1 incl. trimming station |
|
|---|---|---|---|
|
Max. forming surface |
300 x 200 mm |
900 x 700 mm |
900 x 700 mm |
|
Pressing force |
26 kN |
450 kN |
450 kN |
|
Max. formed part height |
130 mm |
120 mm |
120 mm |
|
Formed weight per cycle |
- |
350 g |
350 g |
|
Footprint |
3.7 x 3.1 m |
10.6 x 4.1 x 3.9 m |
12.3 x 4.6 x 3.9 m |
|
Download data sheet |
Benefits at a glance
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Top product quality
The best forming accuracy thanks to type 3 fiber forming process for precise packaging
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Everything from a single source
The integrated plant concept covers every step from stock preparation to finished packaging
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Energy-efficient production
Only a single hot press station thanks to a separate pre-pressing station
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Automation
Stacking, sorting and packing including quality inspection in a single station
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Higher output
15% larger forming surface with reduced energy and water consumption
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Optimized tool change
Lighter suction tools and more space for quicker tool changes
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Compact, user-friendly design
Space-saving, easily accessible and with an optional inline punching station
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Your direct contact
Contact
Fiber Packaging
Germany
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After-sales services
Optimize efficiency and plant availability with our packages
NATUREFORMER
KFL 90.1
The NATUREFORMER KFL 90.1 is a fully integrated fiber thermoforming system for the series production of lids and portion cups made of natural fibers.
Fiber packaging
Sustainable natural fiber packaging – processed using wet or dry technology