Lecos
Lecos
Explore our curated selection of high-quality glass jars and dropper bottles engineered to meet stringent global cosmetic compliance guidelines.
Leveraging advanced glass-forming tech, strict tolerance matrices, and bespoke post-processing lines.
In the global fragrance landscape, the 100ml size configuration remains the gold standard for luxury, niche, and mass-market brands. It strikes the perfect equilibrium between consumer perceived value and optimal chemical volume. However, modern sourcing requires going beyond mere containers; it demands an understanding of material composition and consumer interaction dynamics.
Today's leading luxury perfume houses are transitioning away from standard container glass toward Super Flint Glass (Type III Glass with high clarity). This premium substrate offers a refractive index that mimics crystal, accentuating the natural hues of the liquid formulation inside.
Additionally, weight distribution plays a crucial role in brand perception. High-end brands demand a "heavy bottom" or *thick-base glass distribution*, which requires specialized automatic press-blow molding machines. By ensuring the thermal gradient across the mold remains absolutely uniform, manufacturers prevent inner-bubble stress points and guarantee structural integrity.
For procurement agents and product developers, understanding the technical specifications of a 100ml glass bottle is crucial to avoiding downtime on high-speed filling lines.
Ensuring vertical axis deviation is < 0.5mm, which prevents pump misalignment on automatic capping lines. The neck inner/outer diameter matches FEA standards (FEA 15 is standard for premium perfume crimp systems).
Bottles must withstand thermal shock gradients up to 40°C without micro-fracturing. This guarantees stability during high-temperature sterilization, decoration curing, and international maritime shipping.
The internal cavity is coated to protect against high alcohol concentrations and fragrance oils. Testing ensures no glass leaching or perfume degradation over 36 months of storage.
| Specification Parameter | Industry Standard (General) | Lecos Premium Requirement | Why It Matters for Buyers |
|---|---|---|---|
| Brimful Capacity | 100ml ± 4ml | 105ml ± 1.5ml | Ensures expansion headspace without visual underfill. |
| Vertical Load Strength | ≥ 800 N | ≥ 1200 N | Prevents bottle crushing during pneumatic pump crimping. |
| Lead & Cadmium Limits | < 100 ppm | 0% (Lead-Free Crystal Composition) | Guarantees FDA, Prop 65, and REACH compliance. |
| Hydrolytic Resistance | Class HGB3 | Class HGB1 (High Inertness) | Prevents chemical leaching of alkaline components. |
Our facility offers advanced deep processing for glass perfume bottles, transforming raw materials into customized, luxury vessels that match your brand identity.
To help perfume brands stand out in saturated retail spaces, we provide high-end, customized secondary processing:
Sustainability is no longer optional in the luxury beauty packaging sector. The modern fragrance consumer expects low carbon footprints and zero plastic waste, leading to two major design revolutions in 100ml glass bottle engineering:
1. Lightweighting (Verre Allégé): Historically, luxury was synonymous with heavy weight. Today, specialized software allows engineers to redistribute glass material inside the mold. This reduces the total weight of a 100ml bottle by up to 25% while maintaining the perceived luxury thickness of the base, resulting in significant CO2 reductions during transport.
2. Screw-Neck (Refillable) Pumps: Traditional perfume pumps are crimped on (FEA 15 finish), making disassembly and recycling difficult. We are pioneering threaded neck configurations (Screw-on Pumps / SNI 15) that allow consumers to unscrew the pump and refill the bottle, transforming it into a circular-economy keepsake.
Dedicated to quality and consistency, we serve global fragrance and skincare brands with advanced, reliable packaging solutions.
Lecos Glass has been dedicated to the glass packaging industry for over 10 years, offering innovative wholesale glass bottles and jars for cosmetics, perfumes, personal care products, essential oils, and candles. We pride ourselves on delivering bespoke glass designs tailored to each brand's DNA.
Our comprehensive collection includes:
Lecospack provides professional cosmetic packaging solutions to customers worldwide. Drawing on years of experience, we provide stable, innovative, and cost-effective packaging.
Our manufacturing and post-processing quality standards help clients realize their product vision. From formulation compatibility checks to custom surface printing, we handle the entire process with high attention to detail.
We build partnerships based on reliable production and high service standards.
Strict automated and manual inspection loops protect your brand reputation.
Optimized glass furnace operations keep pricing competitive without quality loss.
Dedicated support manages your project from the design stage through final delivery.
Our company is built on a solid foundation of deeply held values that set us apart, steer our actions, and infuse every aspect of our corporate culture. Central to our business practices are our unwavering commitment to social responsibility, adherence to ethical standards, and steadfast support for universal human rights. We are also dedicated to protecting the environment and making a positive impact in the communities where we live and work. We believe in fostering creativity and innovation, celebrating and embracing the richness of diversity, and treating our employees with the utmost respect and care. By upholding these values, we ensure that our company remains a responsible, ethical, and inspiring place to work.
Illuminated by the high aesthetics and elegance of most famous luxury brands
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