50pcs/min L Seal Shrink Wrapper for Retail Packaging Lines
This L seal shrink wrapper automatic provides efficient packaging for books, cosmetics, food, and household products. Operating at 30–50 pcs/min, it features a servo-driven sealing system, PID temperature control, and a stable shrink tunnel for clean, tight film wrapping. Suitable for POF, PVC, PP, and PET films, it delivers consistent packaging quality in high-volume production environments.
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Product Introduction for L Seal Shrink Wrapper
This L seal shrink wrapper is fully automatic designed for medium to high-speed packaging applications requiring clean and precise shrink wrapping. With a working speed of 30–50 pieces per minute, it integrates a servo-driven sealing system, photoelectric detection, and a controlled shrink tunnel to ensure consistent and secure packaging results.
The machine addresses the need for automated, continuous wrapping of various products including books, daily goods, cosmetics, and small industrial items.
Technical Specifications：
| Item | L Bar Sealer | Heat Shrink Tunnel |
|---|---|---|
| Power Supply | 220V 1/3ph 50/60Hz | 380V 3ph 50/60Hz |
| Power | 1.8 kW | 12 kW |
| Packing Size | (L + H) < 550 mm; (W + H) < 430 mm; (H) < 130 mm | (L) 1960 × (W) 800 × (H) 1470 mm |
| Sealing / Tunnel Size | (L) 550 × (W) 450 mm | 1500 × 450 × 220 mm |
| Table Height | 800 mm | 780 + 50 mm |
| Packaging / Conveyor Speed | 30 ~ 50 pcs/min | 1-15 m/min |
| Shrink Film | POF folded film | – |
| Shrink Film Size | (W) ≤ 530 mm; (D) ≤ 250 mm; (Weight) ≤ 35 kg | – |
| Sealing Type | L-type fully enclosed | – |
| Conveyor Load | – | 30 kg |
| Overall Dimension | (L) 1800 × (W) 800 × (H) 1480 mm | (L) 1910 × (W) 700 × (H) 1320 mm |
| G./N. Weight | 380/350 kg | 290/250 kg |
Main features：
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Servo-driven L bar sealing system delivers fast response, stable motion, and high-precision sealing.
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PID-based temperature controller ensures accurate sealing temperature for various shrink films.
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Adjustable film-guide platform allows smooth product handling across different widths and heights.
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Automatic scrap rewinding mechanism improves workflow efficiency and reduces film waste during operation.
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Integrated ink-free sealing design prevents smoke, residue, or film sticking during long production runs.
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High-efficiency shrink tunnel with dual air-circulation fans ensures even heat distribution and uniform shrinking.
Application scenarios：
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Cosmetics and personal care product packaging
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Food and snack retail packaging lines
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Daily household goods shrink wrapping
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E-commerce fulfillment and retail distribution centers
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Multi-item bundling and retail display preparation
Contact us to get your quotation now.
Get in touch with our engineering team.
Download full specification PDF.
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