Lecos
Lecos
Explore our top-tier cosmetic glass bottles engineered for flawless dispensing, cosmetic stability, and high luxury shelf presence.
Lecos Glass has been dedicated to the premium glass packaging industry for over 10 years, delivering state-of-the-art wholesale glass bottles and jars engineered for the global beauty, perfume, personal care, essential oil, and luxury candle sectors. We pride ourselves on working hand-in-hand with leading international beauty houses to provide bespoke packaging solutions that capture individual brand identities.
Whether your formulation demands specialized airless pump systems, light-filtering amber protection, or unique thick-walled tactile appeal, our extensive product ranges cover every possible specification. Our core collections feature:
From raw silica to shelf-ready masterpieces, we offer specialized decoration methods to elevate your product aesthetics.
Chemically etched satin finishes provide an ultra-premium, tactile touch while diffusing internal light to protect light-sensitive active ingredients.
Advanced vacuum-deposition technologies that coat bottle surfaces with reflective metallic layers, delivering gold, silver, and rose-gold premium finishes.
High-speed silk screening with UV-cured ceramic inks guarantees zero scratchability, sharp text, and vibrant color registration on round, square, or irregular surfaces.
Upholding strict chemical glass parameters, mechanical execution safety, and robust customer service.
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Batch-to-batch repeatability is critical. We ensure thickness consistency down to ±0.2mm, offering seamless integration with high-speed filling lines.
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Utilizing Type III flint glass that passes USP Class VI tests and high hydrolytic resistance criteria, guaranteeing zero product-container reaction.
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Optimized automated production from China reduces manual labor costs, passing on raw material scale savings directly to our brand partners.
Analyzing the material science and design challenges associated with complex fluid cosmetic formulas.
| Property Parameter | Standard Soda-Lime Glass (Type III) | Super Flint Glass (Lecos Premium Grade) | Post-Consumer Recycled Glass (PCR-30) |
|---|---|---|---|
| Optical Transmittance (%) | 82% - 85% | > 91% (Ultra Clarity) | 72% - 78% (Slight Green Tint) |
| Hydrolytic Resistance | High | Very High (Modified Silica Network) | Medium (Requires testing per batch) |
| Carbon Footprint Index | Baseline (1.0) | 0.95 (Highly efficient furnaces) | 0.72 (28% Reduction in CO2 output) |
| Surface Defect Tolerance | < 0.5% micro-fissure rate | < 0.05% (Laser optical scanner sorted) | < 0.2% |
| Dispensing Compatibility | Universal | Universal (Excellent surface tension) | Requires inner barrier coating |
A bottle is only as good as its dispensing pump. High-viscosity foundations require specific mechanical pumps with high suction force. Lecos Glass partners directly with major pump manufacturers to deliver perfectly mated neck configurations (including standard 18/400, 18/415, and custom crimp profiles) that prevent micro-leaking under high atmospheric pressure variations during shipping.
Our glass foundation pumps are calibrated to deliver exact dosages (usually 0.20cc, 0.22cc, or 0.25cc per stroke). Additionally, we implement spring-outside-fluid path structures. This ensures the cosmetic formulation never touches the metal internal springs, eliminating the risk of oxidation and rust contamination, which alters formulation color over time.
Operating from our state-of-the-art production hubs in China, Lecospack leverages Industry 4.0 automation systems to maximize output while preserving the high structural tolerances required for premium beauty brands. From smart batching operations where raw silica, soda ash, and coloring oxides are measured automatically, to high-efficiency furnace operations, we maintain precise controls throughout the glass-forming phase.
Our automated glass inspection machines utilize digital optical laser arrays to scan bottles for tiny air bubbles, micro-cracks, neck dimensions, and base thickness consistency. Bottles that fall outside of strict parameters are immediately recycled back into the furnace, ensuring raw materials are used efficiently. This smart loop system allows us to deliver high quality, reliable products with short lead times.
Our corporate governance is built on universal values, human rights, and circular production systems.
We enforce strict SMETA and BSCI compliance guidelines, offering living wages, zero child labor, and comprehensive health insurance for our entire manufacturing team.
By upgrading our melting furnaces to electric-gas hybrid systems, we have successfully lowered our per-bottle CO2 emission levels by 18% over the past three years.
Introducing clean, lead-free glass formulations that are 100% recyclable, facilitating consumer-side recycling processes.
Showcasing the design elegance favored by renowned beauty houses worldwide.
Engineered for luxury brands, balancing elegant design with protective functionality.
Providing quality cosmetic glass containers for leading beauty houses around the globe.
Innovative packaging designs focused on environmental responsibility and technical performance.
We are developing thread-locked base glass cups that permit consumers to replace the inner plastic cartridge, decreasing plastic waste by 74% and maximizing brand value retention.
Integrating deep learning camera inspection systems that recognize glass surface imperfections, internal bubbles, and dimension variants below ±0.1mm.
Applying finite element analysis (FEA) to engineer cosmetic bottles that are 20% lighter, helping to decrease shipping costs and carbon emissions while maintaining drop durability.
Navigating international packaging standards requires expertise. At Lecospack, we guarantee full compliance with European Parliament Regulation (EC) No 1223/2009, US FDA guidelines, and California Proposition 65 regulations. Every container raw material batch undergoes screening for heavy metal contaminants like lead, cadmium, mercury, and hexavalent chromium.
Additionally, we supply comprehensive export documentation, such as Certificate of Analysis (CoA), material safety data sheets (MSDS), and certificates of origin (Form A/Form E). We work closely with leading testing laboratories (SGS, Intertek, Bureau Veritas) to provide custom testing reports for specific formulas.
Answers to common operational, technical, and logistical questions.
Our prices are subject to change depending on supply, raw material pricing, currency rates, and other market factors. We will send you an updated price list after your company contacts us for further information.
Yes, we require all international orders to have an ongoing minimum order quantity, typically starting at 10,000 units for standard models and 20,000 units for custom shapes or decorations. Please check out our website for smaller custom orders.
Yes, we can provide most documentation including Certificates of Analysis (CoA) / Conformance; Insurance; Origin, and other export documents where required.
For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. Lead times become effective when we have received your deposit and final artwork approvals.
You can make payments to our bank account, Western Union, or PayPal. Our standard terms are a 30% deposit in advance, with the 70% balance payable against the copy of the Bill of Lading (B/L).
We warrant our materials and workmanship. Our commitment is to your complete satisfaction. Whether within warranty or not, we work to address and resolve all quality questions to our customers' satisfaction.
Yes, we always use high-quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature-sensitive items. Special packaging requirements may incur an additional charge.
Shipping costs depend on the delivery method. Express is fastest but most expensive. Sea freight is the best solution for volume orders. Exact freight rates can be provided once weight, volume, and shipping address are confirmed.
High-grade dropper containers and treatment glass packaging designed for precise dosing applications.
