- What is a Flat Bottle Labelling Machine?
- How does a Flat Bottle Labelling Machine work?
- Types of Flat Bottle Labelling Machines
- When to choose a Flat Bottle Labelling Machine
- Where is a Flat Bottle Labelling Machine used?
- Why choose our Flat Bottle Labelling Machine
- Technical specifications
- Frequently Asked Questions
What is a Flat Bottle Labelling Machine?
A Flat Bottle Labelling Machine is a piece of packaging equipment that applies self-adhesive labels to flat, square, rectangular, or oval bottles whose labelling surface is one or two flat faces — not a round body. In the pharmaceutical industry, it is the most common way to label ayurvedic syrups in square PET bottles, cosmetic hair oil, handwash, and chemical packaging under GMP conditions.
The flat bottle labeler is built around a flat-orientation system (a screw or star wheel aligns the bottle so its flat face meets the label), a flat labelling head, and a PLC + HMI control. When the bottle is round, you want a wrap around labelling machine instead — the two machines look similar but solve different geometry problems.
The purpose of a flat bottle labelling machine is simple: place the right label, in the right orientation, on the right flat face of every square or rectangular bottle, without skew or bubbles.
How does a Flat Bottle Labelling Machine work?
The flat bottle labelling cycle is a synchronised sequence of mechanical, pneumatic, and servo steps. Here is the step-by-step process:
- Bottle in-feed: Flat or square bottles are loaded on the infeed conveyor and oriented by a worm screw so the flat face points toward the labelling head.
- Orientation & spacing: A star wheel or orienting belt presents one bottle at a time to the flat labelling head at the correct pitch.
- Label dispensing: A label is peeled off the backing web at the peeling plate, indexed by a stepper / servo drive with photo-electric registration.
- Label application: The label is pressed onto the flat face of the bottle using a sponge roller or vacuum belt — the geometry is flat, so the label cannot wrap.
- Pressing & smoothing: A second pressure roller removes any trapped air and ensures firm adhesion to the flat surface.
- Optional second head: A second opposing labelling head applies a back label or a wrap-around label in the same pass.
- Output: Labelled bottles exit on the conveyor to the next machine — coding, bundling, or cartoning.
The complete process is controlled by a PLC with an HMI touchscreen. Operators store recipes per bottle size, adjust label position on screen, and view real-time output and rejection counters.
Types of Flat Bottle Labelling Machines
We supply three main configurations of flat bottle labelling machines. The right choice depends on your bottle shape, label layout, line speed, and budget.
Single-Side Flat Bottle Labelling Machine
Most Common
The single-side flat bottle labelling machine is the standard choice for lines that need one label on the front flat face. It is compact, economical, and easy to integrate into any existing conveyor.
| Output | 60–120 bottles per minute |
| Bottle Width | 20 mm–120 mm |
| Bottle Height | 50 mm–300 mm |
| Label Length | 30 mm–250 mm |
| Labelling Accuracy | ±1 mm |
| Drive System | Stepper-driven or servo-driven label-dispensing system |
| Contact Parts | SS304 stainless steel |
| Power Supply | 230 V AC, single-phase, 50 Hz |
| Best For | Square pharmaceutical syrup bottles, Ayurvedic PET bottles and hair-oil bottles |
Front & Back Flat Bottle Labelling Machine
Two Labels in One Pass
The front and back flat bottle labelling machine applies a label on each flat face in a single pass. It uses two opposing labelling heads driven by a common conveyor to keep both labels perfectly registered.
| Output | 80–200 bottles per minute |
| Labelling Heads | 2 labelling heads for front and back label application |
| Bottle Width | 25 mm–150 mm |
| Drive System | Independent servo-driven front and back labelling heads |
| Registration | Photoelectric registration sensor installed on each labelling head |
| Reject System | Optional dual pneumatic rejection system for incorrectly labelled bottles |
| Best For | Cosmetic shampoo, handwash, lubricants and Ayurvedic oil bottles |
Wrap on Flat Bottle Labelling Machine (Three-Side)
Premium Look
The three-side wrap on flat bottle labelling machine applies a front label, a back label, and a wrap-around neck label — all in a single pass. It is preferred for premium cosmetic and personal-care packaging.
| Output | 60–150 bottles per minute |
| Labelling Heads | 3 labelling heads for front, back and wrap-around label application |
| Drive System | Servo-driven labelling heads with a synchronised conveyor system |
| Changeover | Tool-free product changeover using stored recipes through the HMI |
| Best For | Premium cosmetics, body lotions, hair oils and designer pharmaceutical packaging |
When to choose a Flat Bottle Labelling Machine
Choosing the right labelling technology saves both capex and wastage. Use this honest decision guide:
Choose Flat Bottle
When your bottle is square, rectangular, flat, or oval and the label sits on one or two flat faces.
Choose Wrap Around
When the bottle is round and the artwork fully wraps the body — pharma syrups, beverages, oils.
Choose BOPP
When you want a clear, scuff-proof, premium-film look.
Choose Rotary
When you need a heavy-duty 4-head high-speed line with multi-side label application.
Choose Front-Back
When your product is regulated and you need front (regulatory) and back (marketing) labels in a single pass.
Choose Three-Side Wrap
When you run a premium cosmetic or personal-care line and need front, back and neck wrap labels.
Where is a Flat Bottle Labelling Machine used?
A flat bottle labelling machine is one of the most versatile pieces of packaging equipment. The pharmaceutical version is the strictest in build and documentation, but the same core machine is used to label:
- Pharmaceutical oral liquids — ayurvedic syrups, paediatric tonics in square PET.
- OTC preparations — cough syrups, vitamin tonics, antacid suspensions in flat bottles.
- Cosmetics & personal care — shampoos, hair oils, body lotions, face washes in flat PET.
- Home care — handwash, dishwash, floor cleaners in square or flat HDPE bottles.
- Chemicals & lubricants — cutting oils, cleaning agents, adhesives in square containers.
Our flat bottle labelling machines are installed across India and in 25+ export markets. Every machine is built at our Ahmedabad facility and dispatched with full IQ/OQ documentation on request.
Why choose our Flat Bottle Labelling Machine
We are not the largest labelling brand in India, and we will not pretend to be. What we will say is that every flat bottle labelling machine we ship is engineered honestly — built for your product, not for a catalogue.
GMP-Compliant Build
SS304 / SS316 contact parts, sanitary sponge rollers, no sharp edges.
±1 mm Accuracy
Stepper or servo label dispenser with photo-electric registration.
Quick Changeover
Tool-free bottle and label change parts, typically under 10 minutes.
PLC + HMI Control
Delta / Siemens platform with recipe storage and rejection logs.
IQ / OQ / PQ Documents
Full validation support for WHO-GMP, cGMP, and USFDA plants.
1-Year Warranty
Comprehensive warranty with on-call service across India.
Spare Parts in Stock
95% of spare parts dispatched within 48 hours.
Export-Ready
CE-marked electricals, wooden export crating, INCOTERMS support.
Flat Bottle Labelling Machine — Technical Specifications
The table below lists the standard range. Custom configurations are available for larger bottles, wider labels, or higher outputs. Contact our sales team for a tailored datasheet.
| Product Name | Flat Bottle Labelling Machine |
| Machine Type | Single-side, front-and-back or three-side wrap labelling configuration |
| Output Speed | 60–200 bottles per minute |
| Bottle Width | 20 mm–150 mm |
| Bottle Height | 50 mm–350 mm |
| Bottle Shape | Square, rectangular, flat, oval or tapered bottles |
| Label Length | 30 mm–300 mm |
| Label Width | 15 mm–110 mm |
| Label Roll Outer Diameter | Up to 400 mm |
| Labelling Accuracy | ±0.5 mm to ±1 mm |
| Label Material | Self-adhesive paper, mirror-coated paper and BOPP film labels |
| Contact Parts Material | SS316 stainless steel |
| Non-Contact Parts | SS304 stainless steel with suitable engineering plastics |
| Control System | PLC with colour HMI from Delta, Siemens or Mitsubishi |
| Power Supply | 230 V AC, single-phase, 50 Hz or 415 V AC, 3-phase, 50 Hz |
| Air Requirement | 4–6 bar oil-free compressed air |
| Documentation | IQ, OQ and PQ support with CE and cGMP documentation |
| Warranty | 12 months from the date of dispatch |
Frequently Asked Questions — Flat Bottle Labelling Machine
A Flat Bottle Labelling Machine is an automatic labelling equipment that applies self-adhesive labels to flat, square, rectangular or oval bottles whose labelling surface is one or two flat faces rather than a round body. It is widely used in pharmaceutical, cosmetic, lubricant, and chemical packaging lines.
A flat bottle labelling machine works by orienting the flat or square bottle using a screw or star wheel, presenting it to a flat labelling head, and pressing the label onto the flat face with a sponge roller or vacuum belt. Optional second and third heads add back-side or wrap labels.
A flat bottle labelling machine labels one or two flat faces of a square or rectangular bottle. A wrap around labelling machine rotates a round bottle so the label wraps around its circumference. The right machine depends on the bottle geometry.
A flat bottle labelling machine can handle square, rectangular, flat, oval, and tapered bottles. Bottle width typically ranges from 20 mm to 150 mm, and bottle height from 50 mm to 350 mm. Custom fixtures are available for non-standard shapes.
A standard automatic flat bottle labelling machine runs at 60 to 120 bottles per minute. Dual-head front-and-back configurations reach 80 to 200 bottles per minute. Output depends on label size, bottle shape, and the number of heads.
A flat bottle labelling machine in India typically ranges from ₹4 lakh for a single-head model to ₹22 lakh for a front-back high-speed line with rejector. Contact us with your bottle dimensions and label sizes for a tailored quote.
Yes. A front-and-back flat bottle labelling machine uses two opposing labelling heads to apply the front and rear labels in a single pass. This is the most common configuration for pharma, cosmetic, and chemical lines.
Yes. Pharma-grade flat bottle labelling machines are built with SS304 / SS316 contact parts, sanitary sponge rollers, and a PLC + HMI control with recipe memory. They support audit-trail logging and IQ/OQ documentation for WHO-GMP, cGMP and USFDA plants.
A flat bottle labelling machine is used in pharmaceutical oral liquid plants, syrup manufacturing in square PET bottles, ayurvedic preparations, hair oil, shampoo, handwash, lubricants, and household chemical packaging lines.
Chromo paper and transparent BOPP film are the most common. Transparent BOPP film is preferred for premium look and water resistance. Paper labels are economical for OTC and ayurvedic pharma products.
Yes. Our engineers provide on-site installation, commissioning, and operator training anywhere in India or for export orders. Typical installation time for a flat bottle labelling machine is 1–3 days, including IQ/OQ documentation.
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