Brush Type
Custom Bottle & Container Brushes
Choose a bottle or container brush when the head must pass through an opening and clean internal walls, shoulders, corners, and the bottom without the handle or core striking the vessel.
Type Overview
Bottle and container brushes combine a radial, tapered, rounded, fan-shaped, or end-filled head with a handle or extension sized for the vessel. The brush must enter through the neck, expand or conform to the internal profile, and maintain contact at the wall and bottom.
Head diameter is selected from the opening and chamber dimensions, while working length and handle length are set from the vessel depth and safe hand clearance. Trim, density, end shape, and filament material determine how the brush reaches shoulders and corners, releases residue, and tolerates rinsing, chemicals, or steam.
Key Customization Dimensions
| Head diameter | 35–300 mm |
|---|---|
| Head or working length | 90–500 mm |
| Handle or support length | 180–1200 mm |
| Mounting interface | Fixed;Threaded Removable;Quick-Change Coupling |
| Source scope | Merged product configuration records |
Common Configurations
Straight cylindrical head
A consistent diameter for tubes, bottles, and vessels with relatively uniform internal walls.
Tapered or stepped head
Different diameters clean a neck, shoulder, and body where the internal profile changes.
Rounded or fan end
Extra end contact reaches the bottom and transition radius without exposing a hard core tip.
Long-handle or tank brush
Extended rigid or reinforced reach for drums, tanks, reactors, and deep containers.
Replaceable or quick-change head
Different heads share one handle or extension for cleaning several vessel sizes or controlled hygiene zones.
Material Selection Guidelines
PBT
Repeated wet cleaning and good recovery with lower water absorption than common nylon grades.
Nylon PA
General bottle and vessel cleaning with broad stiffness and trim options.
Polypropylene PP
Chemical-contact and economical wet service where the temperature is suitable.
PTFE filament
Selected chemical or temperature environments where project-specific compatibility justifies it.
Silicone or soft elastomer
Soft contact, wiping, or squeegee-like action where rigid filament is unsuitable.
Technical Considerations
Supply the opening diameter, maximum internal diameter, depth, shoulder and bottom profile, access angle, residue, cleaning chemistry and temperature, preferred handle or extension, hygiene requirements, and quantity.
Custom Manufacturing RFQ
Discuss This Brush Type
Share the working surface, residue, dimensions, material direction, interface, quantity and drawing or sample photo.
Custom Brush RFQ
Request a Custom Cleaning Brush Quote
Upload a drawing, product photo, or sample photo and provide the core dimensions and cleaning conditions.











