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Cosmoprof Pick

Custom glass cosmetic bottle W/ PP pump, and AS+PP cap

Commodity name Custom glass cosmetic bottle W/ PP pump, and AS+PP cap
Commodity ID XT000001-2
Lead Time: 20D
MOQ: 10000
Customized: design, workmanship, color,size
Filling Capacity: customized
Cap Type: dual material cap

Category：

You can send us an email：lissongroup@gzlisson.com

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Custom glass cosmetic bottle W/ PP pump, and AS+PP cap

600+ workers

15+ production bases

MOQ from 5,000 ONLY

BEAUTY ON YOUR TIME

Overview

At the foundation rests the glass bottle—a vessel selected for its unique material properties that no polymer can replicate. Glass offers absolute chemical inertness, ensuring zero interaction with even the most reactive formulations. Its near-zero oxygen permeability provides an impermeable shield against oxidative degradation, while optional tinted variants deliver targeted UV filtration that extends the functional life of light-sensitive actives. The clarity of glass transforms the formulation itself into a visual centerpiece, inviting consumer connection through radical transparency.

The dispensing mechanism—a polypropylene (PP) pump—has been engineered for unwavering reliability across a broad spectrum of formulation chemistries. PP's inherent resistance to chemical attack makes it compatible with oils, silicones, acidic actives, and surfactant systems, while its low surface energy prevents product adhesion and clogging. The pump's internal valve system ensures instant prime retention, guaranteeing product delivery from the very first stroke and eliminating the consumer frustration of dry pumping.

The closure—a sophisticated AS+PP dual-material cap—represents the pinnacle of functional aesthetics. The AS (Acrylonitrile Styrene) outer shell delivers exceptional optical clarity, offering a transparent window into the pump mechanism and formula level—a subtle invitation to trust through visibility. The PP inner liner provides a precision-engineered sealing surface that mates flawlessly with the glass neck, ensuring leak-proof performance throughout the product's lifecycle.

HIGHLIGHTS

1. Absolute Formulation Protection:

Glass provides an impermeable barrier with oxygen transmission rates approaching zero.

Tinted glass options deliver 90-98% UV filtration.

Complete chemical inertness—zero leaching, zero interaction.

2. Universal Formulation Compatibility:

PP pump resists degradation from oils, silicones, acids (pH 3-5), surfactants, and essential oils.

Compatible with aqueous, anhydrous, emulsion, and suspension systems.

Suitable for viscosities from water-light serums to dense creams.

3. Precision Dosing Reliability:

Factory-calibrated output of 0.2ml per full stroke (customizable 0.15-0.3ml).

Ball-valve retention ensures instant prime—no dry pumping.

Dip tube positioned within 1.5mm of base for >98% evacuation.

4. Engineered Leak-Prevention:

Precision-molded sealing geometry with vacuum-tested integrity at -0.8 bar.

Transit-proven reliability with breakage rates below 0.3%.

5. Premium Visual Communication:

Crystal-clear glass showcases formula color, texture, and clarity.

Transparent AS cap reveals precision pump mechanism.

Substantial glass heft communicates quality and permanence.

Bottle Architecture:

The glass bottle adopts a cylindrical form that is both timeless and versatile—a shape that communicates stability, purity, and understated elegance. The shoulder features a gentle, sweeping radius that guides the eye downward while providing structural reinforcement against the stresses of filling, capping, and transit. This continuous curve eliminates sharp transitions, creating a visual harmony that feels both modern and enduring.

The neck finish has been engineered with exacting precision to accept the AS+PP cap and PP pump assembly securely. The neck dimensions are standardized, enabling component interchangeability across the full range. The sealing surface is machined to tight tolerances, ensuring a leak-proof interface with the cap's inner liner that maintains integrity throughout the product's lifecycle.

The base incorporates a subtle concave recess—a detail that serves dual purposes. It minimizes direct surface contact to reduce scratching on vanity surfaces, while creating a stable, non-rocking footprint that prevents tipping during pump actuation. This small design intervention significantly enhances the daily usability of the product.

The AS+PP Cap – A Study in Material Synergy:

The closure system represents a sophisticated integration of two distinct materials, each selected for its specific properties and each contributing to the overall performance:

The AS outer shell delivers exceptional optical clarity, with light transmission exceeding 90%. This transparency allows consumers to observe the pump mechanism and formula level, building trust through visual access. The material is formulated with UV stabilizers to resist yellowing, ensuring the cap remains crystal-clear throughout the product's shelf life. Subtle vertical ribbing on the cap's exterior enhances grip friction while adding visual texture that catches light and creates depth.

The PP inner liner provides the functional interface with the glass neck. Its precision-molded sealing ring ensures a watertight closure, while the PP's inherent lubricity prevents thread galling or sticking. The liner is chemically bonded to the AS shell during the two-shot molding process, eliminating the risk of delamination that can occur with adhesive-based assemblies.

The cap's height-to-diameter ratio has been optimized to provide comfortable grip and efficient torque application. The top surface is slightly domed, creating a pleasing aesthetic while providing a stable platform for brand decoration.

The PP Pump – Ergonomics of Actuation:

The pump mechanism is designed for intuitive, effortless operation through careful attention to human factors:

The actuator features a shallow concave depression that naturally guides the user's fingertip into the optimal actuation position. This ergonomic refinement minimizes finger fatigue during multiple pumps and promotes consistent force application. The pump's stroke length and resistance have been calibrated to provide satisfying tactile feedback—a smooth, progressive resistance that builds consumer confidence in the product's precision engineering.

The dip tube is precision-cut to position its opening within 1.5mm of the bottle base. This ensures near-complete evacuation while preventing the tube from contacting the bottom, which could cause scratching or blockage.

Visual Cohesion and Brand Expression:

The transparency of the glass and AS cap creates a consistent visual language that allows the formulation itself to serve as the primary brand identifier. The formula's color, texture, and clarity become the focal point.