120ml Toner Bottle（SF-220S6）

This 120ml flat square plastic bottle is a premium cosmetic packaging solution specially developed for facial toner, hydrosol, floral water and other mild water-based skincare liquids, perfectly matched with the LK-RY91 supporting outer cap set to deliver integrated aesthetics and reliable sealing performance for daily beauty care products.
The bottle body adopts a sleek flat square silhouette that breaks the monotonous circular bottle design on the market. Its flat-sided structure brings two core practical advantages: first, it occupies less shelf space during retail display, enabling neat, dense arrangement on cosmetic counters, e-commerce showcase shelves and bathroom storage racks to boost product display texture; second, the flat vertical surfaces provide ample printing area for silk-screen printing, hot stamping, label sticking and embossing craft, allowing brands to fully present logos, product slogans, ingredient information and usage instructions without layout restrictions, greatly enhancing brand recognition and visual differentiation among homogeneous skincare containers. With a standard 120ml volumetric capacity, it hits the mainstream portable size for facial toner and pure 露，balancing long-term daily use and convenient carrying for travel, business trips and outdoor outings, catering to consumer demands for both household and on-the-go skincare.
The complete LK-RY91 cap assembly is constructed with multi-layer composite materials to balance structural durability and sealing stability, with each component adopting targeted raw materials for specialized functions. The outer cap and shoulder sleeve are manufactured from high-rigidity ABS plastic, which features outstanding impact resistance, smooth matte or glossy surface finish options, and stable color rendering. It supports customized color matching, electroplating and spraying treatments, delivering a delicate, high-end touch while effectively preventing deformation and cracking during transportation and daily twisting. The built-in lining inside the cap is made of food-grade PP material, possessing excellent chemical resistance against alcohol, plant extracts and mild surfactants contained in toners and hydrosols, avoiding material corrosion or harmful substance precipitation after long-term liquid contact.
For leak-proof protection, the kit is equipped with a PE inner plug and matching PE gasket. Polyethylene boasts superior softness and tight compression resilience; when the outer cap is tightened, the inner plug closely fits the bottle mouth inner wall, and the gasket fills the gap between the cap lining and bottle shoulder, forming dual-layer airtight and liquid-tight barriers. This double sealing structure thoroughly eliminates leakage risks during transportation, shaking or high-temperature storage, and effectively isolates external air, dust and bacteria to extend the shelf life of easily oxidized pure plant hydrosols and toners.
All raw materials comply with cosmetic packaging safety standards, free of irritating volatile substances. The entire bottle and cap combination integrates minimalist modern styling with functional practicability, making it an ideal packaging choice for beauty brands focusing on plant-based, gentle hydrating skincare lines.