• COTTONX Ultra T Atomizing Core
  • COTTONX Ultra T Atomizing Core
  • COTTONX Ultra T Atomizing Core
  • COTTONX Ultra T Atomizing Core
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COTTONX Ultra T Atomizing Core

COTTONX Ultra T Premium Atomizing Core: Precision Mesh Atomization Revolution Core Technology Architecture & Material Science Utilizing a precisely etched MESH heating mesh (0.015mm thickness), the core features a honeycomb porous structure formed via laser micro-machining, increasing specific surface area by 400% compared to traditional coils for stable atomization output. The dual-cotton wrapping architecture consists of: - Inner layer: High-elastic polyester fiber cotton (20-30μm pore size) for uniform oil conduction via capillary action. - Outer layer: PA+PET composite oil-locking cotton (0.08kg/m³ density), using gradient pore design to create a physical barrier, solving oil leakage pain points of traditional atomizers. Structural Innovation & Performance Advantages - Adaptive Design for Open-Tank Atomizers Optimized for high-vapor devices, the dual-flow channel structure (1.2mm bottom oil inlet + 4 sets of 0.8mm side air inlets) achieves an e-liquid-to-vapor balance ratio of 1:3.5. Atomization efficiency reaches 0.8g/min at 10-12W, a 35% increase over traditional ceramic cores. The 2.3mm shortened e-liquid conduction path enables <0.3s response time.

COTTONX Ultra T Atomizing Core

COTTONX Ultra T Atomizing Core:

Using MESH mesh sheets, the atomization effect is stable. Applied in the structure of open oil atomizers with double-layer cotton-wrapped atomizer cores, it effectively solves the problem of oil leakage, improves flavor reproduction, and ensures stable oil supply and air exchange effects.  

Recommended Power: 10-12W, suitable for e-liquids below 6ML.  

Sealing Performance: The sealed packaging can pass the -40kpa negative pressure test.  

Core Dimensions: The inner steel pipe has a diameter of 5.1MM, and the maximum outer diameter is 6.8MM.

1.Dual-layer structure for effective oil leakage prevention

2.Excellent airtightness ensures enhanced flavor experience

3.Prevents condensation, liquid accumulation, and continuous-use oil splatter

4.Stainless steel 304 material offers a healthier choice



About us:

Founded in 2008, HCD is one of the earliest professional atomizing core manufacturers integrating R&D, manufacturing, and sales. With 17 years of expertise in atomizing cores, the company has sold over 20 billion units worldwide.


The headquarters of HCD is located in Huafeng Dongying Science and Technology Park, Bao'an District, Shenzhen. It operates 5 modern production bases, multiple 100,000-class dust-free workshops, and over 3,000 sets 

of automated production equipment.With a workforce of more than 1,700 employees,

including nearly 300 R&D personnel, the company holds over 400 R & D patents.


Main products: 

Cotton atomizing core series, ceramic atomizing core series, heating 

wire and heating mesh series,E-liquid storage cotton and 

absorption cotton series, plastic tube and glass fiber tube 

series,etc.


GOOD TECHNOLOGY/ Safe、Innovative、Stable:

17 years of technical precipitation

400+R&D patents

All materials have passed tests such as RoHS, REACH, and FDA.

Multiple GMP dust-free workshops,3000+ automated production equipment


GOOD SERVICE/ Focus on creating values for customers:

Customer-first, dedicated service

Delivery of regular samples does not exceed 3 days, and that of customized samples does not exceed 7 days.  

Daily production capacity is over 8 million pcs, with super large production capacity and high-quality delivery.  

Customized and joint R&D cooperation.


GOOD PRICE/ Scale and intensive production:

Bulk centralized procurement of raw materials – cost advantage

5 major production bases, over 3,000 automated equipment – production advantage

Unified management, resource complementarity, flexible allocation – management advantage


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