Custom Bottle Shrink Packing Machine

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Product Introduction

The bottle shrink wrapper is a key piece of equipment in various packaging production lines. It uses shrink film, such as PE or PVC, to wrap multiple bottles together. After the film is sealed, the products are conveyed to the hot air area. Here, the shrink film is heated and tightened, tightly wrapping around the bottles. This guarantees that the products are tidily arranged, resulting in a package that is both attractive and convenient to handle and store.

Working Principle

The bottle shrink wrapper operates straightforwardly. Shrink film is first wrapped around a single or multiple bottles, then heated using controlled heat. After heating, the film will adhere tightly to the surface of the bottle.

Bottle Conveying

The machine features an automatic feeding system. Bottles are first lined up and then fed into the machine in an orderly fashion. Whether processing individual bottles or packaging in groups of 6, 12, or 24 bottles, it can meet your needs.

Film Wrapping

The machine’s film laminating mechanism ensures that film can evenly cover each product. This process eliminates wrinkles, cracks, sharp margins, or loose wrapping, preserving the film for subsequent shrinking and shaping.

Heat Shrinkage

The wrapped bottles enter the heat-shrink tunnel. The hot air in the tunnel is adjusted to an accurate temperature, ensuring uniform shrinkage of the film. At last, the film ties tightly around the bottle, being a smooth package.

Final Form 

The bottle shrink packing machine lets you have a compact, stable, and attractive package that is easy to transport, store, and display.

In short, the principle of the bottle shrink packing machine is to combine mechanical feeding, automatic film wrapping, precision sealing, and thermal shrinking to deliver high-speed, high-quality packaging.

Machine Composition Structure

Our bottle shrink wrapping machine has a modular design, achieving smooth operation, stable performance, and easy maintenance. The important compositions are the below:

Bottle Infeed and Conveyor System

Automatically guides bottles into the packaging area, compatible with a variety of bottle shapes and line layouts. Smooth conveying reduces blockages and guarantees that the machine can run continuously.

Film Infeed and Wrapping Unit

Equipped with precision rollers and film cutting blades, it automatically stretches, cuts, and accurately wraps shrink film around bottles, minimizing film waste, and it can also bring a tight package.

Sealing and Cutting Mechanism

Utilizing temperature-controlled sealing and cutting blades, it delivers a secure and consistent seal. This guarantees clean package edges, reduces sealing defects, and improves the final visual effect.

Heat Shrink Oven

The core of the machine is that hot air can circulate evenly, which virtually wraps the film around the bottle. The insulated chamber ensures energy savings and the same shrink quality.

Control System (PLC + Touch Screen)

Thanks to a centralized intelligent control system, preconfigured settings for speed, temperature, and output can all be adjusted from a single interface.

Frame and Safety Guarding

The heavy-duty welded frame is durable and built for long-term industrial use. Safety guards and accident stop features protect your operators while guaranteeing stable machine operation.

Each module of our bottle shrink wrapping machines is carefully designed for accuracy, service life, and easy adjustment, guaranteeing the entire system can support your high-speed, continuous production demands.

Key Features & Advantages

High-Speed ​​Operation

Designed for continuous operation, our machine can shrink sleeve labels on large numbers of bottles in one hour, improving the efficiency of your complex production lines.

Precision Shrink

Leading temperature control technology ensures the air film can shrink consistently, bringing in a perfect, wrinkle-free, and defect-free product.

Flexible Bottle Compatibility

Supporting a wide range of bottle sizes, capacities, and materials, we’ll design the perfect, professional bottle shrink packing machine for you, no matter your application.

Durable & Reliable Components

using Industrial-grade components, ensuring a stable run and reducing floor malfunctions. This guarantees the longevity of your bottle shrink packing machine.

Intelligent Control System

The intelligent operating system simplifies operational complexity, decreases time and effort costs, so that your workers to quickly get up and running, so can make sure the timely delivery of your production projects.

Energy-Efficient Design

An optimized heat tunnel with a thermal insulation layer reduces heat consumption while keeping consistent shrink performance.

Compact & Modular Structure

Space-saving layout,  easy to maintain, clean, and escalate.