Toiletries Liquid Filling Machine

Toiletries Liquid Filling Machine

Toiletries liquid filling machine

We provide professional filling and packing machines for detergents, personal care, cosmetics, and pharmaceuticals. Our equipment ensures precise filling, hygienic design, and efficient production for powders, liquids, creams, and gels. solutions.

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We can provide the corresponding filling and packaging machinery for various liquid and paste products used in the bathroom. Examples include shampoo, body wash, perfume, laundry detergent, hand sanitizer, facial cleanser, nursing solution, hair conditioner, shampoo, body lotion, liquid foundation, antifreeze, eye wash, nutrient solution, oral liquid, lubricating oil, cosmetic cream, makeup liquid, lotion, essential oil, pesticides, disinfectant, and more.
We do not provide equipment for manufacturing these materials themselves. Our expertise lies in the packaging process, where we supply a complete line of machinery including bottle washing machines, filling machines, capping machines, labeling machines, coding machines, film wrapping machines, carton boxing machines, palletizers, and related systems.
Filling Machine Adaptation Table Classified by Viscosity

Viscosity GradeViscosity Range (cP)Typical MaterialsRecommended Filling Machine TypeFeatures of Filling Machine
Ultra-low Viscosity< 100Perfume, Eau de Cologne, TonerGravity Filling Machine– Accuracy ±0.5%, speed 30-200 bottles/minute
– Special anti-breakage fixtures for glass bottles
– Nitrogen protection (oxygen content ≤0.5%)
Low Viscosity100 – 500Hand Sanitizer, Light Perfume, Skin LotionFlowmeter Filling Machine– Electromagnetic flowmeter with ±0.3% accuracy
– Supports multiple bottle types (PET/Glass)
– CIP in-line cleaning, change-over time ≤10 minutes
Medium Viscosity500 – 5,000Shampoo, Body Wash, LotionPeristaltic Pump Filling Machine– Contactless filling, hygiene class ISO 4
– Servo motor control, speed 200-400 bottles/minute
– Anti-drip and back-suction valve
High Viscosity5,000 – 50,000Hair Conditioner, Body Butter, Facial Mask EssencePiston Filling Machine– High accuracy ±1%, supports paste/cream products
– Heating jacket (temperature control ±2°C) to prevent crystallization
– Wide-diameter adaptation (≥30mm)
Ultra-high Viscosity> 50,000Hair Wax, Solid Perfume, Lip Balm (melting filling)Screw Filling Machine– Servo screw metering, accuracy ±0.5g
– Melting temperature control (60-120°C)
– Supports special-shaped bottles (flat bottles/square bottles)
Suspension with Particles500 – 10,000Scrub Cream, Exfoliating Gel, Essence with FibersDual-pump Mixing Filling Machine– Dynamic stirring to prevent sedimentation (rotational speed adjustable)
– Large-flow nozzle (≥8mm) to prevent blockage
– Particle suspension uniformity ≥95%

Common Bottle Cap Types and Characteristics

Chinese NameEnglish NameFeaturesApplication Scenarios
泵头Pump DispenserPress to dispense liquid, precise dosage control, anti-backflow design. Primarily made from PP/ABS, resistant to chemical corrosion.Lotion, hand sanitizer, body wash (e.g., press-type body wash, foaming hand soap)
喷雾盖Spray Cap / Mist PumpAtomizing spray for even coverage, adjustable spray modes (mist/stream), suitable for varying liquid viscosities.Perfume, skin toner, setting spray (e.g., body mist, hydrating spray)
滴管盖Dropper CapGlass or plastic dropper for precise dosing (0.05-1ml), high airtightness, often features light-shielding design.Serum, essential oil, ampoule products (e.g., vitamin C serum, single-note essential oil)
掀盖(翻盖)Flip-Top CapOne-handed open/close operation, leak-proof design. Lightweight material (PP/PE) ideal for frequent use.Shampoo, conditioner, facial cleanser (e.g., travel-size shampoo, toothpaste-style cleanser)
压旋盖Child-Resistant CapRequires pressing down and twisting to open, prevents accidental opening by children, complies with ASTM D3475 standard.Pharmaceuticals, bleach, cosmetics containing hazardous ingredients (e.g., acid-based skincare)
真空按压盖Airless PumpVacuum-sealed system isolates oxygen, prevents contamination, ensures no product residue, dispenses 0.2-1ml per press.Premium serums, sunscreen, anti-aging products (e.g., airless-packaged serum, sterile lotion)
蝴蝶盖Butterfly CapOpens by pressing both sides, offers strong seal, commonly used for wide-mouth jars. Typically PP material with silicone gasket.Face cream, body butter, jar-packaged facial mask (e.g., moisturizing cream, clay mask)
磁吸盖Magnetic CapMagnetically attached for open/close, enables one-handed operation, premium feel (metal-plastic composite).Luxury skincare, perfume (e.g., limited-edition perfume bottles, anti-wrinkle night cream)
软管盖Tube CapScrew-on or flip-top type, designed for aluminum-plastic composite tubes, anti-drying design.Toothpaste-style sunscreen, hand cream, hair dye cream (e.g., sunscreen tube, portable hand cream)
粉扑盖Powder Puff CapBuilt-in powder puff or brush head, integrated design for convenient touch-ups. Made from ABS and sponge.Cushion BB cream, loose powder, blush (e.g., cushion compact, portable powder case)
滚珠盖Roll-On Ball CapBuilt-in rolling ball for direct application, ensures even liquid dispensing, suitable for low-viscosity liquids.Deodorant, body roll-on, targeted serums (e.g., roll-on antiperspirant, eye serum roll-on)
Filling and Packaging Lines:
The filling lines for liquids such as shampoo, body wash, perfume, laundry detergent, hand sanitizer, cosmetic cream, foundation, lotion, essential oil, disinfectant, etc., include filling machines, capping machines (screw-capping or press-on), labeling machines, coding machines, cartoning or shrink-wrapping machines, and palletizers.
Our filling and packaging lines not only feature advanced equipment but are also highly flexible and customizable. They can be configured and adjusted according to different customers' production requirements and product characteristics, providing comprehensive support for the manufacturing of daily chemical and personal care products. Whether it's small-batch production for niche brands or large-scale industrial production for major enterprises, we can find the most suitable solutions.Video link:  https://youtu.be/-D4mqm9GrUM
Video link:  https://youtu.be/CE1sJ_hmIE8
Video link:  https://youtu.be/bEsNX4oBhG8
Filling Machines:
As the core of the entire production line, our filling machines are meticulously designed according to the characteristics of different liquids.
For paste products like shampoo cream and cosmetic cream:
Piston-type filling machines are used. Through high-precision piston movements, quantitative filling is achieved. This type of filling machine offers excellent sealing performance, effectively preventing paste leakage. It ensures a filling accuracy of ±1% and can meet the requirements of different packaging specifications, from small-capacity trial sizes to large-capacity family packs.
For liquids with good fluidity such as body wash, laundry detergent, and hand sanitizer:
Flowmeter filling machines are equipped. They use electromagnetic flowmeters to accurately measure liquid flow, featuring high-speed and high-precision filling with an accuracy of up to ±0.5%. Furthermore, to address potential foaming issues with such products, these filling machines incorporate anti-foam designs, such as slow-start and vacuum-assist filling technologies, to guarantee filling quality.
For volatile and high-value liquids like perfume and essential oil:
Negative-pressure (vacuum) filling machines are employed. They use vacuum suction to draw the liquid into the packaging container, minimizing volatile losses. This filling machine also includes a nitrogen-flushing function. After filling, nitrogen is injected into the bottle headspace to displace oxygen, preventing oxidation and deterioration, thereby best preserving the product's fragrance and quality.
For special liquids like disinfectant:Considering that disinfectants can be corrosive, the liquid-contact parts of the filling machine are constructed from corrosion-resistant 316L stainless steel, ensuring equipment durability and safety. Simultaneously, hygiene conditions within the filling environment are strictly controlled during operation to prevent secondary contamination.
Video link: https://youtu.be/YAGrxMi0f8I
Capping Machines and Press-on Capping Machines:
After the filling process is completed, products proceed to the capping or press-on capping stage.
Capping Machines:
These machines are suitable for applying various threaded bottle caps, such as those used for shampoo, body wash, hand sanitizer, and similar products. They utilize advanced torque control technology to ensure uniform and precise cap tightening. This guarantees an effective seal while maintaining ease of opening for the end consumer. The capping speed is adjustable to align with specific production line requirements.
Press-on Capping Machines:
These machines are primarily used for the press-on sealing of products like perfume and disinfectant. Through precise pressure control, caps are firmly secured onto bottle mouths to ensure a reliable seal. Press-on capping machines are characterized by high speed and operational stability. They can adapt to caps of various shapes and materials, delivering high production efficiency to meet the demands of large-scale manufacturing.
Video link: https://youtu.be/LzNwhzY-zUs
Labeling Systems
We specialize in four primary types of labeling systems: self-adhesive labelers, sleeve-label applicators, hot-melt-adhesive OPP labelers, and cold-glue paper labelers. Our company supplies the labeling machinery and systems only; customers are responsible for sourcing the labels themselves. However, we can provide assistance and guidance in the label procurement process.
The selection of an appropriate labeling system depends on the variety of bottle shapes and sizes, as well as the specific labeling requirements. Different label application methods necessitate distinct system designs. For example, we offer systems for single-side labeling (for round bottles), front-and-back (two-side) labeling, three-side (wrap-around) labeling, dual-label front/back application, and configurations for applying three separate labels to a single container.
Labeling systems are typically integrated and synchronized with coding systems, which can print information such as the production date directly onto bottles or labels. The labeler is connected upstream and downstream within the packaging line—to equipment like fillers and film-wrapping machines—via a conveyor system. We recommend suitable labeling system models based on key parameters including production line speed, bottle shape, and label dimensions.
Please note: The label content, artwork, and printing must be designed and supplied by your designated printing company.
Video link: https://youtu.be/HsU6XGNsg4A
Cartoning Machine & Shrink Wrapping Machine:
After labeling and coding, products proceed to the packaging stage.
Cartoning Machine:
Designed for efficient bulk packaging of products such as laundry detergent and disinfectant that require case packaging. Equipped with a robotic loading system and advanced vision recognition technology, it swiftly and accurately loads products into cartons according to pre-set arrangement patterns. The machine offers high-speed operation, adapts to cartons of various sizes, and supports flexible product configurations.
Shrink Wrapping Machine:
Ideal for bundling retail-ready multi-packs of items like perfumes and hand sanitizers. This machine uses heat-shrink film to securely wrap multiple products into a cohesive and visually appealing sales unit. Featuring rapid heating and shrinking capabilities, it ensures a smooth, tight, and uniform finish for enhanced shelf presence. Film usage is precisely adjustable based on product dimensions and bundle quantities, optimizing material efficiency and reducing packaging costs.

Video link: https://youtu.be/nqvxTBCFBhE
Palletizing Systems, Pallet Stack Dispensers, and Pallet Stretch-Film Wrapping Units
Palletizing Systems
Palletizing systems carefully pick up film-wrapped bottles and place them onto pallets in a predetermined pattern. Pallets are automatically supplied by pallet stack dispensers. Once a load is fully stacked, it is transported via roller conveyor to the turntable of the pallet stretch-film wrapping unit. A photoelectric sensor detects the pallet's arrival, triggering the turntable to rotate and wrap the load securely with stretch film. This process ensures load stability during transit, prevents shifting or toppling, and facilitates safe, efficient forklift handling for distribution.
These systems are available in various types. Some employ pneumatic suction for gripping, while others utilize robotic grippers. Structurally, models include column-based and gantry-based designs. Column-based systems are ideal for small to medium-scale production lines, whereas gantry-based systems, offering superior stability and higher load-bearing capacity, are suited for large-scale, high-volume operations.
Pallet Stack Dispensers
Pallet stack dispensers automate the distribution of pallets, which form the base platform supporting the stacked load. If a customer's process requires separator boards between layers, an additional dedicated machine is necessary. While placing base pallets and separators can be done manually, integrating this automated equipment significantly boosts line efficiency and reduces labor costs.
Pallet Stretch-Film Wrapping Units
Stretch-film wrappers are categorized into two main types: rotating turntable wrappers and non-rotating boom-type (swing-arm) wrappers. A rotating turntable machine is an excellent choice for stable, standard-sized loads. However, for extremely tall loads where rotation might compromise stability, or for pallets with irregular shapes, a non-rotating boom-type wrapper is the preferred option. This machine wraps the film around a stationary load by rotating the film carriage on a vertical arm, making it suitable for securing high or irregular palletized goods.