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OEM / ODM Oral Care Manufacturing
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B2B Oral Care OEM/ODM Supplier & Project Partner
Brush Head Manufacturing
AileCare supplies replacement electric toothbrush heads produced with in-house injection molding, tufting, bristle end-rounding and assembly at the partner manufacturing base, supported by automated assembly and packaging for applicable programs.
How Replacement Brush Heads Are Manufactured
Replacement electric toothbrush heads move through a defined manufacturing sequence: product and interface definition, injection molding of the brush-head body, filament tufting, trimming and bristle end-rounding, assembly, manufacturing inspection and packaging. The exact production route depends on the brush-head structure, compatibility platform, filament configuration and project requirements.
01
Product & Interface
Definition
Definition
02
Injection Molding
03
Filament Tufting
04
Trimming & End-
Rounding
Rounding
05
Assembly
06
Manufacturing
Inspection
Inspection
07
Packaging
From Design to Production
Brush-head manufacturing begins with the product specification. Before tooling and production planning are confirmed, the project requirements define the structure, interface, tuft field and packaging configuration.
| DEFINITION POINT | WHAT IS CONFIRMED |
|---|---|
| Compatibility platform | The electric toothbrush platform the replacement head is intended to fit |
| Head geometry | Head shape, size and overall structure |
| Interface | Connection structure between the brush head and handle |
| Tuft layout | Tuft-hole positions and arrangement |
| Filament configuration | Filament type, colour and required finished profile |
| Materials and colour | Housing and filament specifications applicable to the project |
| Tooling | Whether existing tooling can be used or new development is required |
| Packaging | Pack format, unit count and printed packaging requirements |
Two Manufacturing Routes
Existing Production Platform
Where an existing brush-head structure and tooling can support the required project, development can focus on the available filament, colour, branding and packaging options confirmed for that platform.
New Brush Head Structure Development
Changes to head geometry, interface structure or tuft-hole layout may require structural engineering, new tooling and production validation before mass production.
For the broader development workflow, see OEM / ODM Development.
Injection-Molded Brush Head Bodies
The molded component establishes key product features including:
The manufacturing base has in-house brush-head injection molding capability, allowing the molded head structure to be managed alongside subsequent tufting and assembly operations.
- Brush-head geometry
- Tuft-hole positions
- Connection and interface features
- Internal or assembly-related molded structures
- Housing appearance and colour according to the confirmed project specification
For compatible replacement heads, dimensional consistency is especially important around the connection structure because the molded interface must correspond with the specified handle platform.
Molding requirements are therefore evaluated together with the downstream tufting, assembly and compatibility requirements of the project.
Tufting & Filament Insertion
Tufting is one of the core processes in brush-head manufacturing. Filament bundles are inserted according to the approved tuft layout and brush-head structure.
Manufacturing variables can include:
- Filament configuration
- Tuft positions
- Tuft arrangement
- Filament colour combinations
- Bristle height requirements
- Finished tuft profile
The applicable tufting method depends on the brush-head design and project requirements.
The manufacturing base has in-house tufting capability as well as copper-free tufting capability for applicable brush-head programs.
Copper-free tufting is a manufacturing capability rather than a standard specification for every product. The appropriate production method is confirmed according to the selected brush-head structure.
Trimming & Bristle End-Rounding
After tufting, the bristle field requires finishing according to the approved product configuration.
Bristle finishing equipment
01
Trimming
Trimming controls the finished height and profile of the bristle field according to the brush-head specification.
02
Bristle End-Rounding
The manufacturing base has a verified bristle end-rounding process. End-rounding is a controlled manufacturing and finishing step used to improve the consistency of the finished filament tips after trimming.
The required finishing method depends on the filament configuration and brush-head design. Bristle-detail inspection is also part of AileCare’s confirmed brush-head quality-control capability.
Detailed inspection requirements are covered under Brush Head Quality Control.
Interface Accuracy for Compatible Brush Heads
For compatible replacement brush heads, the connection interface is a functional part of the product rather than simply an external design feature.
The interface must correspond with the specified powered-handle platform so that the head can be fitted and retained according to the agreed project requirements.
Manufacturing attention may include:
- Connection geometry — the structure connecting the brush head with the handle
- Insertion depth — the intended seated position of the head
- Retention — how the brush head remains engaged with the specified interface
- Alignment — the intended position of the head relative to the handle
- Dimensional repeatability — maintaining the agreed interface geometry through production
Compatibility is evaluated according to the specified platform and confirmed project requirements.
Where third-party platforms are referenced on product pages, AileCare uses compatibility wording to identify the intended application and does not represent compatible replacement heads as original, authorized or endorsed products of the third-party brand.
Browse Replacement Brush Heads.
Automated Assembly & Packaging
Brush-head production continues beyond molding, tufting and bristle finishing.
Automated assembly equipment for applicable brush-head production programs
Automated assembly
The manufacturing base has automated assembly capability for applicable production programs.
Automated Packaging
The assembly configuration depends on the selected brush-head design and component structure.
Manufacturing Inspection
Inspection is integrated into brush-head manufacturing to verify the product against the confirmed production specification.
Relevant manufacturing inspection capabilities include:
- Brush-head hole inspection
- Bristle-detail inspection
- Tuft condition and appearance review
- Brush-head structural and dimensional checks as applicable
- Interface-related inspection for compatible projects
- Assembly inspection
- Final visual inspection
- Packaging inspection
This page provides only the manufacturing-level overview.
Detailed brush-head inspection requirements are covered on Brush Head Quality Control, while broader functional and durability evaluation is covered under Product Testing & Reliability.
OEM / ODM Brush Head Development
AileCare supports both existing-platform projects and new brush-head development.
Existing Platform Customization
Where an existing brush-head structure can meet the project requirements, available customization may include project-specific options such as:
- Housing colour
- Filament colour and configuration
- Available tuft configurations
- Private-label packaging
- Retail or bulk packing formats
The exact available scope depends on the selected brush-head platform.
New Brush Head Structure Development
Projects requiring structural changes may involve:
- New head geometry
- New interface structure
- New tuft-hole layout
- New tooling
- New component or assembly structure
The development scope is evaluated according to the buyer’s drawings, samples, target compatibility platform and product requirements.
See Electric Toothbrush OEM / ODM for the broader development process.
Brush Head Manufacturing Capability
The partner manufacturing base combines brush-head molding, tufting, finishing, assembly and packaging capabilities for B2B supply and OEM / ODM projects.
| Annual brush-head capacity | Approx. 120M |
| Brush-head injection molding | In-house |
| Tufting | In-house |
| Bristle finishing | Bristle end-rounding capability |
| Tufting options | Copper-free tufting capability |
| Assembly | Automated Assembly capability |
| Packaging | Automated packaging capability |
The manufacturing base was established in 2013 and covers more than 17,000+ m², with 530+ employees and a 50+ R&D team supporting R&D, engineering, injection molding, quality, tufting and assembly functions.
For broader factory capability, see Manufacturing Overview.
In-House Tufting
Automated Assembly
Manufacturing Inspection
Frequently Asked Questions
How are electric toothbrush replacement heads manufactured?
Replacement brush heads move through product and interface definition, brush-head-body injection molding, filament tufting, trimming and bristle end-rounding, assembly, manufacturing inspection and packaging. The exact route depends on the selected brush-head structure and project specification.
Does AileCare perform brush-head tufting in-house?
Yes. In-house brush-head tufting, including copper-free tufting, is available at the manufacturing base for applicable projects. The selected tufting method depends on the brush-head design and production requirements.
Can brush-head filament colours and tuft configurations be customized?
Filament colour and configuration can be evaluated according to the selected brush-head platform and available production structure. Changes that affect the existing tuft-hole layout or brush-head structure may require additional tooling or development.
Does a new brush-head design require new tooling?
Not necessarily. Projects based on an existing production platform may use existing tooling where the structure meets the required specification. Changes to head geometry, interface structure or tuft-hole layout may require new tooling and structural development.
How is compatibility with an electric toothbrush handle evaluated?
Compatibility is defined according to the specified handle platform and project requirements. Connection geometry, seating, retention, alignment and relevant interface dimensions are considered as part of the product-development and manufacturing process.