Double-flap case sealing machine NASTRO-SB™ L series

adhesive tapesemi-automatic

Product Overview
The Nastro-SB™ L is a range of semi-automatic case sealers by SIAT designed for sealing fixed boxes from small to king size. The series integrates on-board logic and optional IoT connectivity to provide consistent tape application and monitoring. Suitable industries include food & beverage, chemicals, clothing, wine and general packaging where reliable and repeatable sealing is required.

Advantages

• Consistent closing and sealing
• Operator-friendly controls
• High reliability for continuous operation
• Reinforced mechanical structure for stability
• IoT-enabled for remote monitoring and analytics
• Patented variable speed for increased throughput
• Energy-efficient operation

Key features

• Durable design for long service life in packaging environments
• Lockable electric switch to ensure safety during maintenance
• Central (L5) or double-sided (L6–L8) emergency stop buttons for quick access
• Premium electrical components for reliable performance
• Reinforced belt conveyor and columns for enhanced stability
• Quick Release taping heads (Top & Bottom) — tool-free removal
• Easy and quick maintenance for belt conveyor changes
• 75 mm belt conveyor height to accommodate low-profile boxes
• Optional end-of-tape and broken tape alarm devices
• On-board logic: monitoring of bpm, consumables used and machine operation
• IoT-enabled for remote insights and diagnostics
• Variable speed selectable on 3 levels

Models and box dimensions
Nastro-SB™ L5-S
Semi-automatic case sealer – manual adjustment for different box sizes
Box dimensions
L (mm) 150 – ∞ W 150 – 500 H 90 – 500

Nastro-SB™ L5-L
Semi-automatic case sealer – manual adjustment for different box sizes
Box dimensions
L (mm) 150 – ∞ W 105 – 500 H 50 – 500

Nastro-SB™ L6-S
Semi-automatic case sealer – manual adjustment for different box sizes
Box dimensions
L (mm) 150 – ∞ W 150 – 650 H 90 – 650

Nastro-SB™ L6-L
Semi-automatic case sealer – manual adjustment for different box sizes
Box dimensions
L (mm) 150 – ∞ W 105 – 650 H 50 – 650

Nastro-SB™ L8-S
Semi-automatic case sealer – manual adjustment for different box sizes
Box dimensions
L (mm) 150 – ∞ W 150 – 800 H 90 – 800

Nastro-SB® L8-L
Semi-automatic case sealer – manual adjustment for different box sizes
Box dimensions
L (mm) 150 – ∞ W 105 – 800 H 50 – 800

Options

• Higher legs: Nastro leg low height (440–700 mm)
• Nastro leg max height (760–1020 mm)
• Casters (AS77)
• Roller conveyor (RG)
• Extendable conveyor (GTL-GTR)

Technical specifications

• Product family: Nastro-SB™ L series semi-automatic case sealers
• Belt conveyor height: 75 mm
• Taping heads: Quick Release device for Top & Bottom (tool-free removal)
• Emergency stops: central on L5, double-sided on L6 and L8
• Control & safety: lockable electric switch for maintenance
• Electrical components: premium components for reliability
• Structure: reinforced belt conveyor and columns for stability
• Maintenance: designed for easy and quick belt changes
• Alarms (optional): end-of-tape and broken tape alarms
• On-board logic: monitoring of bpm, consumables and machine operation
• Connectivity: IoT-enabled for remote insights
• Speed control: patented variable speed selectable on 3 levels
• Suitable box types: fixed boxes, including low-profile and king size
• Typical industries: food & beverage, chemicals, clothing, wine and general packaging
• Energy: designed for energy efficiency