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to
. The concave dome strengthens the structure against high internal pressure, while the cone allows for valve insertion. These components often feature specialized coatings for product safety.
Key Components & Features:
- Aerosol Can Top (Cone): A tapered piece where the spray valve and actuator are attached, with common diameters like .
- Aerosol Can Bottom (Dome): A concave (inward-curved) piece that provides structural integrity to handle pressure.
- Materials & Customization: Typically made of tinplate or aluminum, with options for inner lacquers, outside printing, and custom thicknesses (to).
- Dip Tube Alignment: A small mark on the cone (top) usually aligns with the dip tube, allowing for maximum product usage when tilted.
- Manufacturer Types: Specialized companies supply these components, such as Guangzhou MIJIA Aerosol Can and Sihai-aerosolcan.
Design Significance:
- Safety: The domed bottom enables the can to withstand high internal pressure by distributing force, similar to an arch.
- Efficiency: The design allows the dip tube to reach the lowest point for near-complete evacuation of the contents.
- Three-Piece Structure: Generally consists of the cylinder, top cone, and bottom dome, providing a reliable and cost-effective container.
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Aerosol can top & bottom
Guangzhou MIJIA Aerosol Can
https://www.mgaerosolcan.com › aerosol-can-top-bottom
Guangzhou MIJIA Aerosol Can
https://www.mgaerosolcan.com › aerosol-can-top-bottom
Top cone and bottom dome cover for spray aerosol tin can. Outside printing, inner lacquer and thickness can be customized. detail · aerosol tin can top and ...Read more
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Web results
Aerosol Cone & Dome - sihai-aerosolcan
sihai-aerosolcan.com
https://www.sihai-aerosolcan.com › aerosol-cone-dome_...
sihai-aerosolcan.com
https://www.sihai-aerosolcan.com › aerosol-cone-dome_...
Dia 65mm Aerosol Can Top and Bottom Aerosol Can Cone and Dome Tinplate Aerosol Can Components. The high-quality Tinplate Empty Aerosol Cans Components made ...Read more
Aerosol Tin Can Components Top And Bottome
chumboonpackaging.com
https://www.chumboonpackaging.com › product-aeros...
chumboonpackaging.com
https://www.chumboonpackaging.com › product-aeros...
Tin can components typically include the tank, valve system, propellant, and top and bottom components. Tank bodies are usually made of tinplate, which provides ...Read more
Aerosol can top and bottom ends supplier & manufacturer
Worunda Metal Packaging
https://www.worunda.com › category › aerosol-can-top...
Worunda Metal Packaging
https://www.worunda.com › category › aerosol-can-top...
An aerosol can top ends is a small yet crucial component that seals and protects the nozzle of aerosol containers. Typically crafted from tinplate, it prevents ...Read more
Tinplate Tops & Bottoms for High‑Pressure Spray Cans
HengYu Aerosol Can
https://www.hengyucan.com › Products
HengYu Aerosol Can
https://www.hengyucan.com › Products
With our extensive range of aerosol can cone and dome products, we offer solutions to meet your specific needs, from standard sizes to custom designs.Read more
Aerosol tops and bottoms
earnestcan.com
https://www.earnestcan.com › photo › aerosol-can-base
earnestcan.com
https://www.earnestcan.com › photo › aerosol-can-base
Main Products: Aerosol Tops & Bottoms, Empty Aerosol Can, Can Lids & Bottom Ends, Tinplate Sheet, Aerosol Can Valve, AEROSOL CONE & DOMERead more
Propellant and Product - How Aerosol Cans Work
HowStuffWorks
https://science.howstuffworks.com › aerosol-can2
HowStuffWorks
https://science.howstuffworks.com › aerosol-can2
In this can, a long plastic tube runs from the bottom of the can up to a valve system at the top of the can. ... In most aerosol cans, the bottom curves inward.Read more
Empty Aerosol Can Components Aerosol Can Top and Bottom
goldensoarpackage.com
https://goldensoarpackage.com › aerosol-can-compone...
goldensoarpackage.com
https://goldensoarpackage.com › aerosol-can-compone...
Aug 25, 2025 — Premium aerosol can components including aerosol can top and bottom parts, cones, domes, lids, and spray covers.
Discussions and forums
TIL that most aerosol cans have a little dot painted on the rim that, when ...
Reddit ·Â
r/todayilearned
 · 320+ comments
 · 7 years ago
TIL that most aerosol cans have a little dot painted on the rim that, when ...
Reddit ·Â
r/todayilearned
 · 320+ comments
 · 7 years ago
YSK: that the dot near the nozzle on an aerosol spray can indicates ...
Reddit ·Â
r/YouShouldKnow
 · 40+ comments
 · 8 years ago
YSK: that the dot near the nozzle on an aerosol spray can indicates ...
Reddit ·Â
r/YouShouldKnow
 · 40+ comments
 · 8 years ago
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Web results
Aerosol Can Top Bottom(999+)
Alibaba.com
https://www.alibaba.com › ... › Metal Cans
Alibaba.com
https://www.alibaba.com › ... › Metal Cans
Find high-quality aerosol can top and bottom components for various needs. Shop our durable tinplate cans and caps. Perfect for aerosol spray cans.
$0.09 to $0.12