Eyelash Extension Curing UV LED Solution
I. Product Overview
The eyelash extension curing lamp is a small lighting device specially designed for eyelash extension or glue curing. It contains a single UV LED lamp bead. It is small, lightweight, easy to operate, and can be handheld. It can quickly and effectively cure eyelash glue and improve the effect and durability of eyelash extension.
II. UVA 365nm Waveband and Function
This waveband is crucial for curing eyelash glue. UVA 365nm belongs to long-wave ultraviolet rays. Its energy can penetrate the surface layer of glue and reach deep inside. The photoinitiator in the glue absorbs photon energy under its irradiation, triggering a polymerization reaction, transforming the glue from liquid to solid and bonding the eyelashes to the original eyelashes. 365nm matches the absorption spectrum of the photoinitiator, with high curing efficiency and is relatively mild, causing little harm to eyes and skin.
III. Solution Principle
1.Photoinitiated polymerization principle
When UVA 365nm UV LED irradiates eyelash glue, the photoinitiator molecules absorb photon energy from the ground state to the excited state, triggering a reaction with monomer molecules to generate free radicals, which in turn initiates a polymerization reaction to form a polymer network structure and cure the glue. The energy of UVA 365nm is the key to curing.
2.Energy transfer and curing mechanism
UVA 365nm ultraviolet rays transfer energy to the photoinitiator in the form of photons. The two have a high degree of matching and high energy transfer efficiency. The polymerization reaction increases the viscosity of the glue until it is cured, which can be completed quickly, improving the efficiency and quality of eyelash grafting.
IV. Customization Process
1.Demand research
Communicate with professionals in the eyelash beauty field, such as beauticians and owners of eyelash salons, to understand their actual needs for the curing lamp (curing time, effect, ease of operation, etc.). Study the types and compositions of eyelash glues to provide a basis for customizing lamp beads.
2.Design stage
1)Lamp bead selection and design: Select a suitable UVA 365nm UV LED lamp bead, design the packaging form, and use a special lens to adjust the light propagation direction and angle.
2)Circuit design: Design a stable driving circuit to provide appropriate current and voltage, and consider the dimming function and circuit protection mechanism.
3)Appearance and structure design: Design the appearance and structure in combination with ergonomics, determine the material, shape, and size, and design a heat dissipation structure.
3.Sample production and testing
Produce curing lamp samples, control the quality of key links, and test the curing effect, optical performance of lamp beads, circuit stability, and heat dissipation effect with different eyelash glues.
4.Optimization and improvement
Optimize according to the test results, such as adjusting the power of the lamp bead, changing the lens design, and improving the heat dissipation structure. Conduct repeated testing and optimization.
5.Mass production and quality control
During mass production, establish a quality control system, monitor each link, and conduct sampling inspections on each batch of products to ensure stable and consistent quality.
V. Application Scenarios
1.Eyelash beauty salon: Beauticians use it for eyelash grafting to improve service efficiency and quality, allowing customers to quickly obtain beautiful and durable eyelash effects.
2.Personal eyelash care studio: An ideal tool for individual beauticians. It is easy to operate and does not take up space. It can meet the needs of a small number of customers and create personalized eyelash effects.
3.Eyelash training school: An essential equipment for teaching. Students can learn the curing principle and skills. Teachers can use it for demonstration to improve teaching effects.