30ml Serum Bottle（JH-201G）
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This 30ml trapezoidal essence bottle is a modern and high-grade cosmetic packaging container designed for premium liquid skincare products. Adopting a unique streamlined trapezoidal structure, the bottle features smooth three-dimensional lines and a stylish minimalist appearance, breaking the monotonous design of conventional round and square bottles. The exclusive trapezoidal shape delivers outstanding shelf recognition and brand aesthetics, ideal for mid-to-high-end essence, essential oil and concentrated skincare liquid packaging. With a standard 30ml capacity, it perfectly balances daily long-term use and portable carrying, adapting to household skincare, business travel and commercial sales scenarios, and meets the diversified packaging demands of beauty brands.
The bottle is equipped with a high-quality customized PETG dropper assembly with standardized and reliable material configuration. The dropper’s middle collar is made of premium PETG material, which boasts high transparency, excellent toughness, impact resistance and superior chemical stability. It resists yellowing, deformation and corrosion, maintains a long-term flawless appearance, and will not chemically react with delicate skincare ingredients to protect product purity. Matched with a durable NBR rubber cap, the dropper forms a tight airtight sealing system that effectively isolates external air, dust and moisture, preventing internal liquids from oxidation, volatilization and deterioration to extend product shelf life.
It is fitted with a 7mm low-borosilicate round-head glass tube and a supporting 20# PE guide plug. The high-purity glass tube ensures smooth, clean and quantitative liquid extraction with stable chemical inertness, while the PE guide plug optimizes liquid flow, reduces residual liquid adhesion and greatly improves product utilization. In terms of customized production, the minimum order quantity for conventional electroplated rubber caps and special-color rubber caps of this product is both 50,000 pieces, suitable for brand batch customization and mass production. Integrating fashionable trapezoidal styling, safe high-grade materials, excellent sealing performance and humanized functional design, this bottle perfectly combines aesthetics and practicality, serving as an ideal professional packaging solution for essence and essential oil cosmetic products.
