Automatic Top & Bottom Labeling Machine for Flat Products
Intelligent touch screen operation with synchronized labeling on both sides, suitable for flat products such as paper boxes, square bottles, flat bottles, and cardboard boxes
Description
Product Overview
The automatic top and bottom labeling machine applies labels to the upper and lower surfaces of flat, rectangular and square products in one production process. With two labeling heads, it can perform simultaneous double-sided labeling or operate with one head for single-side labeling.
Designed for packaging and manufacturing lines, this machine helps improve labeling consistency, reduce manual handling and support efficient product identification. It is suitable for cartons, paper boxes, flat bottles and other products with compatible surfaces.
| Machine Type | Automatic Top & Bottom Labeling Machine |
| Labeling Accuracy | ± 1.0mm |
| Labeling speed | 20~60 ps/m i n |
| Product applicability | Customized according to customer products |
| Product Type | Flat, Rectangular & Square Products |
| Labeling Heads | 2 |
| Operation | Touchscreen HMI |
Actual output and labeling accuracy depend on product dimensions, label size, line conditions and machine configuration. Confirm the applicable range with the supplier before ordering.
Key Features and Benefits
1. Simultaneous Top and Bottom Labeling
Two labeling heads apply labels to the top and bottom surfaces as products move along the conveyor. This configuration is useful for products that require identification, branding or product information on both sides.
2. Single-Side or Double-Side Operation
The machine can use both labeling heads together or operate with one head when only top-side or bottom-side labeling is required. This provides flexibility for different labeling tasks.
3. Consistent Label Placement
The labeling system is designed to maintain consistent label positioning. The listed labeling accuracy is up to ±1.0 mm; actual results may vary depending on product shape, label material and operating conditions.
4. Touchscreen Operation
The touchscreen HMI allows operators to adjust machine settings and monitor production. It supports convenient operation during routine production and product changeovers.
5. Smooth Label Application
The label pressing mechanism helps press labels onto the product surface for a neat finish. Product and label samples should be tested to confirm performance with your specific materials.
6. Optional Coding and Packaging-Line Integration
Optional coding or printing equipment can be configured for product dates, batch numbers, barcodes or other variable information. The machine can also be discussed as part of a customized packaging line, depending on your feeding and conveying requirements.

Key Features
Top & Bottom Double-Sided Labeling
Two labeling heads can apply labels to the upper and lower surfaces simultaneously or separately.
Flexible Single-Side Operation
Either labeling head can be used independently when only top or bottom labeling is required.
±1 mm Labeling Accuracy
Photoelectric detection and precise control help maintain consistent label positioning during production.
Easy Touchscreen Operation
The HMI supports parameter adjustment, production counting and fault alarms for convenient machine operation.
Bubble-Free Label Application
Sponge rollers press the labels firmly against the product surface to help achieve a smooth finish.
Expandable Configuration
Optional inkjet or coding systems can print production dates, batch numbers and other information. Vacuum conveyors, sorting systems and transparent-label sensors can also be configured according to the application.
Applications
The automatic top and bottom labeler can be configured for suitable flat or regularly shaped products, including:
Food packaging: food boxes, seasoning cartons and packaged products
Pharmaceutical and medical packaging: medicine cartons and medical product packages
Cosmetics and personal care: skincare boxes and other flat packaging
Logistics and e-commerce: cartons, shipping packages and selected flat parcels
Product suitability depends on dimensions, surface material, label placement and the required production speed. Send your product samples or specifications for application evaluation.

How to Select a Top and Bottom Labeling Machine
To recommend a suitable configuration, provide the following information:
Product length, width, height and weight
Product material and surface condition
Label dimensions and label position on each side
Required production speed
Whether top and bottom labels must be applied simultaneously
Whether date, batch number, barcode or other coding is required
Existing conveyor or packaging-line details
These details help determine the labeling-head arrangement, conveyor design and optional equipment.

Frequently Asked Questions
Can the machine apply labels to both sides at the same time?
Yes. The machine is equipped with two labeling heads for top and bottom labeling in one pass, subject to product and label compatibility.
Can it label only the top or bottom surface?
Yes. The machine can be configured to use one labeling head for single-side labeling.
What products can it label?
It is intended for suitable flat, rectangular or square products such as cartons, boxes and flat bottles. Confirm your product dimensions and surface condition before selecting a machine.
Can a coding or printing unit be added?
Optional coding or printing equipment may be integrated, depending on the required print technology and production-line layout.
How can I confirm whether the machine fits my product?
Send product dimensions, label artwork or label size, target labeling positions and required output. Product samples or photos can also help assess the application.
Request a Customized Labeling Solution
Looking for an automatic top and bottom labeling machine for your packaging line? Contact BestProPack with your product details, label specifications and production target. Our team can help evaluate the application and recommend a suitable machine configuration.
Request a quotation for your product and labeling requirements.
