Liquid Detergent Manufacturing Process
A typical liquid detergent manufacturing process includes raw material preparation, dosing, mixing, product holding and filling, followed by the selected packaging operations.
Typical process flow
Raw Material Preparation → Dosing and Mixing → Product Holding → Transfer → Filling → Closing or Sealing → Coding and Labeling → Secondary Packaging
The exact process depends on the detergent formulation. Some products require controlled heating or cooling, while others need specific agitation, foam management, filtration or chemical-resistant materials. High-shear homogenization is not necessary for every liquid detergent formulation.
HONEMIX can evaluate the required equipment arrangement according to the intended product, batch size, production schedule and packaging format.
Liquid Detergent Production Line Process Equipment
Option 1: Liquid Detergent Production and Bottle Packaging Line
A liquid detergent production line combines product preparation with filling and downstream packaging. The equipment configuration depends on the formulation, required batch volume, product viscosity, foaming behavior, bottle design and target output.
Typical Process Flow
Water Treatment (Optional) → Mixing and Preparation → Product Holding and Transfer → Bottle Filling → Capping → Labeling → Coding → Secondary Packaging
Liquid Detergent Manufacturing Equipment
Water Treatment System
The HRO Industrial Reverse Osmosis Water Treatment System can be considered when the incoming water quality and detergent formulation require treated process water.
The system can be configured with single-pass or double-pass reverse osmosis, with optional EDI and other treatment modules according to the required water quality and production demand.
Liquid Mixing Tank
The HHM-1000L Double Jacketed Liquid Mixing Tank combines wall-scraping agitation, bottom high-shear homogenization and jacketed heating or cooling in one stainless steel vessel. It supports liquid detergent preparation, ingredient dispersion and controlled-temperature processing.
The standard capacity is 1,000 L, with customized capacities from 100 L to 10,000 L. Product-contact surfaces use SS316L stainless steel.
Product Holding and Transfer
A product holding tank, transfer pump and connecting pipework deliver prepared detergent from the mixing stage to the filling machine. This section maintains a steady product supply and connects batch preparation with continuous packaging operations.
The system layout, pump selection and contact materials are matched to detergent viscosity, chemical compatibility and required production output.
Automatic Filling Line
The AFM-LP Automatic Servo Piston Filling Line integrates bottle feeding, servo piston filling, capping, labeling and finished bottle collection into one streamlined packaging line for liquid detergent and household cleaning products.
Servo piston filling provides consistent volumetric dosing for compatible viscous detergents, while anti-drip nozzles and adjustable lifting control help reduce spills and manage foaming during filling.
Film Shrink Wrapping Machine
The FSM-L Automatic PE Film Shrink Wrapping Machine packages compatible detergent bottles into grouped retail packs for distribution and warehouse handling. Automatic film feeding, sealing, cutting and shrink-tunnel processing produce consistent multipack packaging for retail supply chains.
The machine has a published output of up to 30 packs per minute. Its configuration is selected according to bottle arrangement, pack size and the required packaging format.
Option 2: Liquid Detergent Refill Pouch Packaging Line
Liquid detergent refill pouches provide a practical packaging solution for household cleaning brands and contract manufacturers. HONEMIX offers filling and closing equipment for two common formats: spout pouches with screw caps and pre-made stand-up pouches with heat-sealed openings.
Pouch Packaging Process
Prepared Detergent Supply → Pouch Loading → Filling → Spout Capping or Heat Sealing → Date Coding → Outfeed Conveyor → Secondary Packaging
Liquid Detergent Refill Pouch Packaging
Automatic Spout Pouch Filling & Capping Machine
The SPF-C Automatic Spout Pouch Filling & Capping Machine fills liquid detergent into pre-made spout pouches and automatically applies screw caps. Servo-driven piston filling supports consistent dosing for efficient refill pouch production.
Filling range: 200–3,000 mL
Published output: 25–35 pouches per minute
Operation: Manual pouch loading with automatic filling and capping
Automatic Stand-Up Pouch Filling and Sealing Machine
The SPF-S-300 Automatic Stand-Up Pouch Filling and Sealing Machine fills pre-made stand-up pouches and seals them using a heat-sealing system. Its PLC touchscreen and adjustable filling and sealing settings support consistent packaging of liquid detergent refill products.
Standard filling range: 100–1,000 mL
Customized filling range: Up to 2,500 mL
Published output: 25–40 pouches per minute
Both pouch packaging machines include standard date printing for routine production coding. For high-volume, high-speed production requiring QR codes, barcodes, product traceability or anti-diversion coding, HONEMIX can integrate a standalone laser coding machine or continuous inkjet (CIJ) printer along the outfeed conveyor after the SPF-S-300 stand-up pouch filling and sealing machine. The coding solution is selected according to pouch material, line speed and coding requirements.
Bottle Filling Line vs. Refill Pouch Packaging Line
Selection Factor | Bottle Packaging Line | Refill Pouch Packaging Line |
Package format | Rigid plastic bottles | Spout or stand-up pouches |
Closing method | Screw capping | Spout capping or heat sealing |
Main equipment | Filling, capping and labeling machines | Pouch filling and closing or sealing machines |
Package presentation | Retail bottles, labels and multipacks | Refill packs with compatible closures or sealed openings |
Secondary packaging | Shrink-wrapped multipacks and cartons | Cartons and compatible outer packaging |
Key performance factors | Filling consistency, cap fit and label positioning | Filling consistency, pouch compatibility and seal integrity |
Both solutions serve liquid detergent manufacturers, but the packaging equipment differs according to the container format and closure design. Select the line around the intended package, product characteristics and target output.
How HONEMIX Supports Your Liquid Detergent Production Project
Product & Process Compatibility
We match mixing, transfer and filling equipment to detergent viscosity, foaming behavior, processing temperature and chemical compatibility, supporting laundry detergent, dishwashing liquid, fabric softener and household cleaners.
Capacity & Throughput Planning
We configure equipment around batch volume, daily output, operating hours and packaging speed, aligning mixing, filling and downstream operations to support balanced throughput and reduce production bottlenecks.
Bottle & Pouch Packaging Solutions
Choose the AFM-LP integrated bottle filling line or SPF-C and SPF-S-300 pouch machines for spout-pouch capping or stand-up pouch sealing, matched to your package format and output target.
Integrated Line Configuration
We coordinate water treatment, mixing, product transfer and packaging equipment into one workflow, with optional coding, shrink wrapping and downstream systems tailored to your production and distribution needs.
Frequently Asked Questions
1. What equipment is needed for a liquid detergent production line?
A typical line includes process water treatment where required, a liquid mixing tank, product holding and transfer equipment, filling and closing equipment, labeling and coding systems, and secondary packaging machinery. The final configuration depends on the detergent formulation and selected package format.
2. Which bottle filling line is suitable for liquid detergent?
The AFM-LP Automatic Servo Piston Filling Line integrates bottle feeding, servo piston filling, capping and labeling. Its filling head options and available filling ranges support different bottle formats and production targets for compatible detergent products.
3. Which machine is suitable for liquid detergent refill pouches?
The SPF-C fills and caps compatible spout pouches, while the SPF-S-300 fills and heat-seals compatible stand-up pouches. The choice depends on pouch structure, closure design, filling volume and required output.
4. Can bottle sizes and filling volumes be customized?
HONEMIX offers different filling configurations and packaging options for a range of bottle sizes and filling volumes. Custom configurations can accommodate different package formats and production requirements.
5. Can the production line package corrosive household cleaners?
HONEMIX offers corrosion-resistant equipment options for compatible chemical products. Product-contact materials, seals, pumps and filling components are selected according to the chemical composition and operating conditions.
Build the Line Around Your Actual Production
Tell us what products you plan to produce and your target production capacity. We’ll recommend a tailored equipment configuration for your production line.
E-mail：info@honemachine.com
