We offer a complete range of rotary and linear labeling machines—including 12/16/24-station hot melt OPP models and 4/6/8/12/16/24-station adhesive sticker variants—designed for beverage, cosmetic, pharmaceutical, and daily chemical applications.
Mouthwash Flat Bottle Labeling Machine is a compact, continuous-conveying self-adhesive labeling machine developed for flat mouthwash bottles and other flat oral-care containers. It automatically completes bottle conveying, guiding and positioning, label application and pressing, and finished-product discharge. The machine is specifically designed to address labeling misalignment caused by the thin bottle bodies and instability of flat mouthwash bottles, eliminating the need for manual positioning. It is suitable for automated production in oral-care factories and can accommodate multiple flat bottle containers of the same size for flexible production changeover.
Designed for thin‑wall mouthwash bottles, the flexible holders provide adjustable pressure. They hold the bottle securely without squeezing or scratching the surface and help keep double side labels properly aligned.
The machine has a small footprint and fits well in workshops with limited space. It can be placed or moved easily without major changes to the factory layout.
A servo motor controls label feeding speed. The PLC and HMI system make daily operation simple. Parameters can be set directly on the touch screen, while fault messages are shown automatically.
Paper self‑adhesive labels, transparent film labels and printed color labels are supported. The labeling system helps keep labels smooth and reduces bubbles and wrinkles.
Scale markings on the adjustment parts make setup easier. Different mouthwash bottle sizes can be changed quickly without complicated disassembly.
The machine can run as a standalone unit or connect with filling, capping and coding equipment to form a complete automatic oral care packaging line.
| Parameter Item | 12‑Station Rotary Adhesive Sticker Labeling Machine |
| Model | PSR‑B120 |
| Labeling Speed | 12000 BPH (bottles per hour) |
| Container Diameter | 30‑100 mm (can be customized if exceed) |
| Container Height | 100‑400 mm |
| Label Max Height | 200 mm |
| Label Max Width | 300 mm |
| Label Roll Diameter | Inner:Φ76.2mm Outer:Φ400mm |
| Whole Machine Size | 4000L*2500W*2000H mm |
| Working Table Height | 1000±50 mm (can be customized) |
The Compact Automatic Flat Bottle Labeling Machine for Mouthwash Bottles move the bottles through the conveyor. The guide system centers each flat bottle before labeling. When the sensor detects a bottle, the servo system starts label feeding. The label is applied to the bottle surface, and the pressure roller presses it firmly to remove air and reduce bubbles and wrinkles. Finished bottles are discharged automatically and sent to the next process.
Application Areas: Oral care, daily chemical products and disinfectant products.
Suitable Containers: Flat mouthwash bottles, breath freshener bottles, disinfectant bottles and other flat containers in different sizes.
Project Cases: The machine has been used by oral care OEM factories for large size and portable mouthwash bottles. It is suitable for small and medium factories as well as medium and large production lines.
Daily Maintenance: Clean glue and label waste from the conveyor chain and pressure rollers after production.
Weekly Check: Check the sensors and clean the photoelectric sensor head. Inspect belt tension and make sure the guide adjustment parts are secure.
Monthly Maintenance: Add a small amount of lubricant to moving bearings and adjustment sliders. Check servo and electrical connections.
Long Term Shutdown: Remove all glue residue and cover the machine for dust protection. Store the label roll in a cool and dry place.
Parameter Setup: Enter the bottle type, label length and labeling position on the HMI.
Bottle Feeding: Place the mouthwash bottles on the conveyor. The machine feeds them automatically.
Positioning: The flexible guide system centers the flat bottle and keeps it straight.
Signal Detection: The photoelectric sensor detects the bottle and sends a signal to the servo labeling system.
Automatic Labeling: The servo system feeds the label and applies it to the preset position on the bottle.
Roller Pressing: The pressure roller presses the label and removes air for better adhesion.
Product Discharge: Finished bottles are discharged automatically for collection or the next production process.
Each Mouthwash Flat Bottle Labeling Machine goes through complete power testing and continuous bottle testing before shipment. Key electrical components use well known brands. Relevant inspection and compliance documents can be provided. Our factory follows strict assembly, commissioning and final inspection procedures, with continuous production tests to check machine stability before delivery.
| No. | Component Name | Brand |
| 1 | HMI | Schneider (France) |
| 2 | Servo Motor | Schneider (France) |
| 3 | Servo Drive | Schneider (France) |
| 4 | Main Motor | Schneider (France) |
| 5 | Conveyor Motor | Transky (Italy) |
| 6 | PLC | Schneider (France) |
| 7 | Frequency Inverter | Schneider (France) |
| 8 | Frequency Inverter | Schneider (France) |
| 9 | Transparent Label Sensor | LEUZE (Germany) |
| 10 | Object Detection Sensor (Reflective Photoelectric Type) | SICK (Germany) |
| 11 | Detection Photoelectric Sensor (Reflective Type) | SICK (Germany) |
| 12 | Proximity Switch | SICK (Germany) |
| 13 | Switching Power Supply | MW (Taiwan, China) |
| 14 | Universal Change‑over Switch | MOELLER (Germany) |
| 15 | Emergency Stop Switch | Schneider (France) |
| 16 | Earth Leakage Circuit Breaker | Schneider (France) |
| 17 | Miniature Circuit Breaker | Schneider (France) |
| 18 | AC Contactor | Schneider (France) |
| 19 | Rotary Encoder | Nemicon (Japan) |
| 20 | Electrical Slip Ring | Senring |
| 21 | Pressure Gauge | Panasonic (Japan) |
| 22 | Vision Camera | Hikvision |
The adjustable holding system is designed for thin mouthwash bottles. It provides stable support without squeezing or damaging the bottle.
The Mouthwash Flat Bottle Labeling Machine needs less floor space at the same production capacity. It is a practical choice for factories with limited workshop space.
The full servo system provides fast and stable label feeding. It also helps achieve low‑bubble labeling on transparent mouthwash labels.
Scale marks make adjustment easier. After simple training, operators can change bottle sizes without relying on skilled technicians.
Machine parts can be adjusted for special mouthwash bottle sizes. Customers can also send bottles and labels for free sample testing.
The complete machine has a 12 month warranty. Core parts damaged by non human factors are repaired or replaced free during the warranty period.
Chinese operation manuals, maintenance instructions and setup videos are included with the machine.
Remote video support is available for installation, commissioning and troubleshooting. Overseas onsite service can also be arranged when required.
Original spare parts are supplied for long term maintenance, together with ongoing technical support.
The machine is packed in export wooden crates with foam protection to reduce damage during transportation. Electrical parts receive additional moisture protection. A tool kit, manual and spare parts list are included. Full container and LCL shipping are available by sea or air.
PackSoul labeling machines are exported to many countries and are used by oral care and daily chemical OEM factories. We have completed many flat bottle labeling projects and can provide real production line photos and customer feedback. Our own assembly workshop manages the process from metal fabrication to final machine testing. Factory visits and machine testing can be arranged for customers.
A: The flexible adjustable holders provide gentle support without excessive pressure. The pressure rollers help remove air during labeling, reducing bubbles and wrinkles on transparent labels.
A: Yes. We can adjust the machine according to the conveyor height and running speed of your current line. It can connect with filling, capping and coding equipment.
A: No. The adjustment points have scale markings. Operators can change the positioning and label settings without complicated disassembly.
A: One experienced engineer is normally enough for a standard standalone machine and can handle installation, commissioning and training. More engineers can be arranged for large customized production lines.
A: During the 1‑year warranty, replacement parts and technical service are free for non‑human‑caused problems, except consumable parts. After the warranty, spare parts are charged separately.
A: Yes. We provide Chinese and English manuals covering machine assembly, parameter adjustment, daily maintenance and common troubleshooting. Remote technical guidance is also available.
Address
No. 1 Chuangye Road, Xindai Town, Pinghu City, Jiaxing, Zhejiang Province, China
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