Automatic underlay system for food products

Efficiently placing paper or film underlays beneath food slices optimizes portion presentation and maintains hygiene, making it an essential component for high-volume food processing lines seeking precision and sustainability.

Places and Aligns Underlays for Food Products

The weUNDERLEAVE series from Weber is designed for precise underlay placement using paper or film for a variety of food products. What sets the weUNDERLEAVE apart is its ability to independently control and position underlays across multiple lanes, making it ideal for high-volume cheese, deli, bacon, and vegetarian food processing lines. With models like the 3000, 3500, 5000, and 5500, it offers flexibility in handling different widths, lengths, and thicknesses of underlay materials. Capable of processing up to four lanes simultaneously, this equipment integrates seamlessly into automated production lines with its fully automatic lane position correction and light barriers for exact portion detection. The open design ensures easy assembly and disassembly without tools for effective cleaning and maintenance, optimizing hygiene standards. Furthermore, the weUNDERLEAVE series supports sustainability initiatives with its efficient material usage, catering to foodservice providers and manufacturers seeking a customized, high-throughput solution.

Benefits

  • Enhances production efficiency by precisely aligning and placing underlays for consistent product quality.
  • Accommodates a wide range of food products, increasing versatility in processing lines.
  • Reduces operational costs with tool-free assembly and disassembly for faster maintenance.
  • Supports high-volume operations, optimizing throughput across up to four lanes.
  • Promotes hygiene and sustainability with customizable paper and film usage.

General


Applications
Deli,Snacks,Alternative protein,Bakery,Cheese,Convenience,Cooked ham,Carpaccio,Veggie,Vegan,Raw sausage,Bacon,Raw ham,Foodservice
End products
Seitan slices,Pre-packaged sandwiches,Bacon strips,Salami portions,Prosciutto slices,Restaurant meal portions,Tofu slices,Potato chips,Pea protein slices,Croissants,Beef carpaccio,Cheddar slices,Bratwurst links,Cooked turkey ham slices
Steps before
Slicing,Portioning,Cutting
Steps after
Packing,Labeling,Sorting
Input ingredients
sausage,cheese,alternative protein slices,bacon layout,carpaccio,bakery sector products,paper,film
Output ingredients
paper underlays,film underlays,portioned food slices
Market info
Weber Maschinenbau Germany is renowned for its innovative solutions in the food processing industry, specializing in industrial slicing machines and equipment for high-quality meat and cheese processing, offering precision and efficiency to leading global manufacturers.

Technical Specifications


Paper/film length adjustable
100 - 1,000 mm
Foil/paper roll core diameter
76.5 mm
Maximum foil/paper roll diameter
457 mm / 18"
Max. number of lanes
2
Max. paper/film width at 1-track application
340 mm
Max. portions/minute/lane with paper length = 200mm
80
Max. portions/minute/lane with paper length = 400mm
40
Min. paper/film width
100 mm
Paper weight range
40 - 65 g/m
PS- or PP-film thickness
50 - 65 µm
Max. paper/film width at 2-track application
150 mm
Max. paper/film width at 1-track application (weUNDERLEAVE 5000)
540 mm
Max. number of lanes (weUNDERLEAVE 5000)
4
Max. paper/film width at 4-track application
120 mm
Max. paper/film width at 2-track application (weUNDERLEAVE 5500)
270 mm
Max. portions/minute/lane with paper length = 200mm (weUNDERLEAVE 5500)
120
Max. portions/minute/lane with paper length = 400mm (weUNDERLEAVE 5500)
80

Operating Characteristics


Lane Position Correction
Automatic
Hygiene Design
Open Design
Production Volume
High-Volume
Underlay Type
Paper / Film
Lane Processing
Independent (2 lanes)
Portion Detection
Light Barriers
Assembly and Disassembly
Tool-Free

Material Compatibility


PS- or PP-film
Yes
Thickness range
50–65 µm
Paper weight range
40–65 g/m²
Cleanability
Hygienic design
Corrosion resistance
Available

Product type Characteristics


Product type for underlay
Paper / Film
Food types handled
Sausage / Cheese / Alternative Protein / Bacon / Carpaccio / Bakery
Lane capacity
1–4 lanes
Portion types
Sliced / Complete Portions

Physical Characteristics


Machine footprint
Suitable for high-volume production,compact design
Discharge method
Independently conveyed,cut and ejected
Control panel type
Fully automatic with lane position correction
Compact footprint
Open hygienic design
Customization
Paper/film length adjustable between 100 - 1.000 mm
Compact design
Available as stand-alone variant
Infeed method
Infeed-side light barriers for portion detection

Custom Options


Lane position correction
Fully automatic
Open hygienic design
Yes
Lane processing
Independent on 2 lanes
Infeed-side light barriers
For portion detection
Paper/film length adjustability
100 - 1,000 mm
Paper/film width for track application
1-track
2-track
up to 270 mm
Tool-free assembly and disassembly
Yes
Cassette-type slicing system
Yes
Standalone variant availability
Yes
Accessibility
Good accessibility for changing rollers