Product Overview
The ZL series single-head sleeve labeler is a multi-functional automatic shrink sleeve labeling machine, widely applied for various containers including round bottles, flat bottles, square bottles, curved bottles and cup-shaped products across food & beverage, pharmaceutical, condiment, daily chemical and other light industry sectors.
The main machine adopts a full-enclosure stainless steel structure, which is fully waterproof, rust-resistant and durable for long-term operation. It is equipped with an adjustable cutter head featuring innovative rotary cutting design and multi-sided blades, ensuring clean cutting performance and extended blade service life. The dual-positioning central guide post structure guarantees stable and precise label feeding. An upgraded dual-drive version with dual label reels is also available for more convenient label roll changeover.
Equipment Features
- Full stainless steel waterproof construction The full-enclosure stainless steel main body delivers excellent waterproof and anti-rust performance, adapting well to humid production environments and facilitating daily cleaning and maintenance.
- High-precision adjustable rotary cutter Adopts an innovative rotary cutting design with multi-sided blades, which produces smooth and burr-free label cutting. The cutter is adjustable and has a long service life, effectively reducing consumable and maintenance costs.
- Dual-positioning stable label feeding Equipped with dual-positioning central guide posts, it ensures stable, smooth and accurate label conveying and positioning, guaranteeing high labeling precision and consistent finishing quality.
- Wide container compatibility Compatible with diverse packaging forms such as round bottles, flat bottles, square bottles, curved bottles and cup-shaped products, with strong adaptability to diversified packaging requirements of different industries.
- Stable & reliable single-head design Single-head structure features simple and reliable operation with low failure rate. The labeling speed is continuously adjustable to flexibly match production lines of different capacities.
- Optional dual-drive upgrade The dual-drive upgraded version is equipped with dual label reel stations, which enables faster label roll changeover and reduces production downtime, improving overall production efficiency.
Working Principle
Bottles are conveyed into the labeling station by the conveyor belt at a constant speed. The shrink sleeve label roll is unwound and fed through the dual-positioning guide post system, and the sleeve is accurately positioned and placed over the bottle mouth.
When the bottle reaches the preset position, the rotary cutter cuts the sleeve to the specified length. After the sleeve is fully fitted onto the bottle body, the bottle is delivered to the downstream shrink tunnel. Under heat treatment, the label shrinks tightly and evenly onto the bottle surface, completing the entire sleeve labeling process.
The whole process runs automatically with accurate positioning and stable operating speed, ensuring consistent, high-quality labeling effect for every single product.
Technical Parameters
| Items | ZL-100P | ZL-200P (Dual-drive) | YY-260P (Dual-drive) | ZL-350P | ZL-400P |
|---|---|---|---|---|---|
| Power (kW) | 1 | 2.0 | 2.5 | 3.0 | 2.5 |
| Voltage | 220V AC | 220V AC | 220V AC | 220V AC | 220V AC |
| Production Speed (bottles/min) | 0–100 | 0–200 | 0–260 | 0–350 | 0–400 |
| Applicable Bottle Diameter (mm) | φ35 – φ80 | φ28 – φ125 | φ28 – φ125 | φ28 – φ125 | φ28 – φ125 |
| Applicable Label Length (mm) | 30 – 250 | 30 – 250 | 30 – 250 | 30 – 250 | 30 – 250 |
| Applicable Label Thickness (mm) | 0.035 – 0.13 | 0.035 – 0.13 | 0.035 – 0.13 | 0.035 – 0.13 | 0.035 – 0.13 |
| Applicable Label Roll Inner Diameter (mm) | 5 – 110 (freely adjustable) | 75 – 78 (freely adjustable) | 75 – 78 (freely adjustable) | 75 – 78 (freely adjustable) | 75 – 78 (freely adjustable) |
| Overall Dimensions (L×W×H, mm) | 780×1200×2000 | 2100×850×2000 | 2500×1200×2200 | 2700×1200×2300 | 2500×1200×2200 |
| Weight (kg) | 200 | 200 | 250 | 350 | 350 |
Data is for reference only. Specifications can be customized according to actual production requirements.
Application Fields
- Food & beverage industry: Shrink sleeve labeling for bottled water, fruit juice, tea drinks, carbonated beverages, dairy products and various food containers
- Pharmaceutical industry: Labeling of medicine bottles, health product bottles and pharmaceutical packaging containers with high hygiene requirements
- Condiment industry: Sleeve labeling for sauce bottles, vinegar bottles, soy sauce bottles and various condiment packaging
- Daily chemical industry: Labeling for cosmetic bottles, toiletries bottles and daily chemical product packaging
- Other light industries: Shrink sleeve labeling for various bottled and cup-shaped products in chemical, agricultural and other light industry sectors
