Product Description
1. Material Innovation: The PBT Fiber Revolution
The lash industry's first breakthrough lies in its core material—premium South Korean PBT fiber, processed through a 9-stage purification system to achieve a true jet-black hue. Spectral analysis shows the fiber absorbs 98.7% of visible light, eliminating the blue undertone common in traditional synthetic lashes. This "pure black" effect is verified by SGS reports, which note a 0.01△E color difference from natural human lashes (industry average is 0.05△E).
The PBT molecular structure—with a density of 1.31g/cm³—enables unprecedented lightness. Compared to conventional nylon fibers (1.14g/cm³), PBT is 30% more lightweight yet 40% stronger, as proven by tensile tests (breaking strength: 3.2cN/dtex vs. 2.3cN/dtex). For bulk orders (500+ trays), the brand offers Pantone-matched color customization, including:
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Neon Pink (PANTONE 18-3940 TPX): UV-reactive for festival makeup
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Obsidian Green: A deep, jewel-toned shade trending in editorial shoots
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Rose Gold Foil: 0.005mm metallic particles embedded in fibers
2. Lightweight Fit: Ergonomic Design for All-Day Comfort
The lash's engineering marvel lies in its precise thickness-width ratio:
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Ultra-fine Fibers (0.03-0.20mm):
- 0.03mm: Featherlight for 3D wispy effects, weighing 0.02g/cluster (comparable to a butterfly wing)
- 0.20mm: Bold volume without heaviness, tested to withstand 100 brush strokes without deformation
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Scientific Base Width (0.5-1.0mm): Tapered at the root to mimic natural lash follicles, reducing visibility by 60%. A 0.7mm base (most popular) balances adhesion and comfort, as shown in wear tests where 92% of users reported no irritation after 12 hours.
Actual lab data confirms a 37% weight reduction vs. similar products: a full set of 12D lashes weighs just 0.8g, compared to 1.27g for traditional designs. This "weightless" experience is further enhanced by an air-channel design between fibers, allowing 25% better airflow than solid fans.
3. Density Spectrum: 2D to 12D for Every Aesthetic
The gradient density system caters to diverse makeup needs:
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2D-4D (Natural Series):
- Ideal for bridal makeup or office wear, creating a "your lashes but better" effect. 3D is the top seller in Japan, where 70% of clients prefer subtle enhancement.
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6D-8D (Everyday Glam):
- The global best-seller, striking a balance between volume and natural movement. Salons report 55% of clients opt for 7D.
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10D-12D (Dramatic Series):
- Used in 90% of stage performances, with 12D creating a 200% density increase. A case study on TikTok showed 12D lashes received 3x more engagement in makeup tutorials.
Each density uses a unique fanning technique: 6D employs a "petal-fan" with 6 layers, while 12D uses a "bouquet-fan" with interlocking fibers for maximum volume without clumping.
4. Length Engineering: The 8-18mm Golden Ratio
The carefully calibrated length range is based on facial proportion studies:
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8-10mm: Inner corner accent, ideal for creating doe-eyed effects. Makeup artists recommend 9mm for hooded eyes to lift the gaze.
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12-14mm: Mid-eye volume, with 14mm dubbed the "heartthrob length"—it elongates the eye tail by 15%, as measured in before-after photos.
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16-18mm: Outer corner drama, used in 80% of cat-eye looks. A 17mm length was found to create the optimal "wing" effect in a study of 500 facial structures.
The signature 14mm "heart machine model" features a 0.05mm taper at the tip, catching light to brighten the eye tail. Salons report a 40% upsell rate when recommending this length as an add-on.
5. Curling Curves: 9 Styles for Perfect Eye Enhancement
The comprehensive curl system is designed for different eye shapes:
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J (15° Natural Straight):
- Best for downturned eyes, adding lift without over-curling. Popular in South Korea, where 65% of clients have monolid eyes.
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C (45° Classic Curl):
- The industry standard, opening eyes evenly. Used in 70% of salon applications worldwide.
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LD (70° Dramatic Fly):
- A new addition, creating a "fox eye" effect by lifting the outer lashes. Instagram data shows #LDCurl has 1.2M posts.
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Unique LC Curve (35° Lifted Curl):
- Patented design that combines the naturalness of J with the lift of C, ideal for almond-shaped eyes. Tested on 100 models, it improved eye symmetry by 22%.
Each curl is set at 120°C for 45 minutes, ensuring a "memory effect" that retains shape through 50+ washes.
6. Customization Services: Tailored for Brand Success
① Packaging Design: Luxury Meets Function
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Hot Stamping Technology:
- Gold/silver foil logos with 0.1mm precision, 可选哑光或亮面效果. A 3D embossing option adds tactile luxury, increasing perceived value by 25%.
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Gift Box Materials:
- Eco-kraft with soy-based inks, velvet-lined for premium brands, or holographic PET for viral social media appeal.
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Practical Innovations:
- Magnetic closures that reduce packaging waste by 80%, and die-cut windows showing lash texture.
② Product Parameters: Bespoke Lash Solutions
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Mix-and-Match Systems:
- Pre-arranged gradient sets like "8-12mm J curl inner, 14-16mm C curl outer" for hooded eyes.
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Exclusive D-Number Development:
- For brands, creating unique densities (e.g., 9D "Bali Beach" with spaced fibers for a sun-bleached look).
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Bulk Order Optimization:
- 12-row trays for salon use (easy access), 16-row for inventory management, and 20-row for wholesale. Each tray uses anti-static paper to prevent lash tangling.
③ Batch Optimization: Professional-Level Storage
The 12/16/20 row trays are engineered for efficiency:
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12-Row (Standard): Holds 1,200 clusters, ideal for daily salon use.
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16-Row (Inventory): 1,600 clusters with color-coded dividers for length organization.
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20-Row (Wholesale): Stackable design, saving 30% storage space compared to traditional trays.
A salon in New York reported a 25% reduction in lash waste after switching to the 16-row tray system, with stylists spending 10% less time searching for lengths.
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