Hot Melt Sealing Machine

The Hot Melt Sealing Machine from JIUJI is a high-efficiency industrial hot melt adhesive sealing system designed for fast and reliable carton sealing in automated packaging lines. With precision hot melt glue application, this hot melt carton sealing machine delivers strong bonding strength and clean sealing results, achieving up to 15–25 cartons per minute depending on carton size and production setup. The equipment supports various carton specifications and integrates smoothly with automatic conveying and packaging systems, making it ideal for food packaging, consumer goods, electronics, hardware, logistics, and e-commerce fulfillment. By replacing tape sealing with hot melt adhesive, the JIUJI hot melt sealing machine improves seal durability, reduces material waste, and enhances packaging efficiency while keeping the production line running stable and cost-effective for high-volume operations.

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Product Details

Model: JJNA50
Overall dimension: 3250*1500*1700mm
Power: 4KW
Efficiency: 10-12 boxes/min
Voltage: 220V
The number of spraying glue: 1-4
Air volume: ≥4KG
Glue machine capacity: 10 liters
Carton sealing range: L*W*H=(200-500)*(150-500)*(150-500)mm
Can be customized according to carton requirements, call for details!
Suitable for foodstuffs, hardware and plastic products, household goods, alcohol, and oil and all other cartons with hot melt adhesive sealing!

Introduction

The Hot-Melt Sealing Machine is a fully automatic carton sealing solution that uses hot-melt adhesive to seal corrugated boxes and paper cartons. It delivers a strong, clean, and reliable seal - far superior to traditional tape sealing - and helps packaging lines run smoothly with consistent quality and high efficiency.

Applications

The Hot-Melt Sealing Machine is widely used across many industries to seal cartons for:

Food and snack packaging - e.g. cookies, powdered foods, snacks
Daily consumer goods and household items - such as tissue, paper products, household goods, plastic items
Toys, electronics, hardware and plastic products - reliable sealing for various consumer and industrial goods
E-commerce, logistic and shipping cartons - for online orders, wholesale packing, and international shipping
General corrugated and paper cartons - flexible for many sizes and types of boxes

Features & Advantage

Fully Automatic Gluing & Sealing

Automatically applies hot-melt adhesive and seals boxes without manual taping - reducing labor, improving consistency, and saving time.

Strong, Durable and Secure Seal

Hot-melt adhesive bonds deeply with the carton material, creating a seal that is strong, resistant to vibration, and suitable for transport and long-distance shipping.

Clean, Tape-Free and Professional Appearance

No messy tape, no wrinkles or loose ends - finished cartons look neat and professional, helping to improve product presentation and brand image.

High Efficiency & Increased Throughput

Sealing speed can reach 40–100 cartons per minute (depending on carton size and model), dramatically increasing packing throughput compared to manual sealing.

Flexible for Various Carton Sizes and Types

Supports a wide range of carton dimensions and types - from small cartons to larger shipping boxes - making it suitable for diverse product lines.

Cost-Effective & Labour Saving

Using hot-melt adhesive reduces material waste and labor costs compared to manual taping. It also lowers the risk of sealing errors and improves overall packaging consistency.

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