Film wrapping machine, shrinking system

KUPER KFE-STANDARD 2100/250

Dimensions of the entire machine:
Width: 3,600 mm
Length: 10,600 mm (without feed and deposit areas)
Height: = 2,500 mm
Working height: 900 + 50 mm
Feed rate: 13 - 23 m/min (frequency-controlled)

Properties of the PE shrink flat film
• Shrink film suitable for the shrink sealing process. (Top and bottom films must be laterally sealable in the tunnel).
• Biaxial shrinkage value of approximately 50-60% lengthwise, approximately 40-50% crosswise
• Antistatic treatment.
• Shrink film with needle perforation. Improves the shrinking process and has higher gas and water vapor permeability.

Shrink film to be used
• Biaxially shrinking, needle perforated.
• Spooled on rolls, sound-tight and with straight edges.

Foil thickness: Application: approx. 40 - 60 μm.
Film widths: Application: 800 mm, 1100 mm, 2000 mm
Roll outer diameter: max. 350 mm
Core outer diameter: min. 90 mm
Bottom film calculation: Package width + 200-250 mm
Top film calculation: Package width + (2 x height) + 200-250 mm

Technical component data:

Conveyor belts:
Infeed conveyor (W x L) 1,700 x 2,000 mm / Feed speed 13-23 m/min.
Roller conveyor behind the tunnel (W x L) 1,700 x 2,000 mm / Feed speed 13-23 m/min.

KFE standard film wrapping machine:
Max. film roll width, top and bottom: 2,100 mm / Package height (passage height): max. 250 mm / max. Film roll diameter: 350 mm
Film thickness: approx. 40-60 µm high-quality PE film / Weight: approx. 3,100 kg

Side sealing:
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Sealing bar length: 1,850 mm / Adjustment range: 500 - 1,600 mm / Adjustable feed rate: 13 - 23 m/min.

Shrink tunnel ST / lI -1800 -3000 -300:
Clear hood opening: 1,860 mm wide / 300 mm high / Hood length: 3,000 mm / Transport length: 3,560 mm
Adjustable feed rate: 6 - 23 m/min.

The machine can be inspected at the production site.

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