From our factory in China, we are a dedicated manufacturer delivering 300ml Plastic Bottle solutions to brands and distributors. We can tailor the bottle material (PET, HDPE), color, neck finish, and cap style to meet your needs. Our 300ml bottles feature tight closures, 0.5-1.5 mm wall thickness options, light-weight design, and excellent moisture barrier, ideal for cosmetics, sauces, or personal care. We offer in-house labeling, hot-stamp, screen printing, and a range of closure options, tamper-evident bands, child-resistant caps. MOQ and lead times are competitive, with sampling available in 3-5 days. We emphasize quality control with ISO-certified processes and strict packaging standards. Our team supports OEM/ODM, low minimums for trials, and scalable production for big orders. If you’re sourcing a dependable China Manufacturer for 300ml Plastic Bottle projects, we’ll work with you from design to delivery, ensuring on-time shipments and factory-direct pricing.
The 300ml plastic bottle is fast becoming the global procurement favorite for its perfect balance of portability and product visibility. Ideal for beverages, personal care, hand sanitizers and condiments, this size delivers peak performance through lightweight yet robust construction, leak‑proof neck finishes, and excellent barrier properties that preserve freshness. Designed for efficient shelf presentation and ergonomic handling, it supports a wide range of closures and dispensing options to meet diverse market needs. Manufactured with food‑grade, recyclable polymers and strict quality controls (FDA/EU food contact compliance and ISO standards), these bottles offer cost‑effective scalability for large orders without compromising consistency. Custom molding, color matching, printing and labeling services are available alongside competitive lead times and flexible logistics—making them a smart choice for global buyers seeking reliability, customization and sustainability in one compact package.
| Parameter | Description | Typical Value / Result |
|---|---|---|
| Product Type | Standard beverage container | 300 mL nominal volume |
| Material | Base polymer used for body | PET (polyethylene terephthalate) |
| Recycling Code | Material identification for recycling streams | Code 1 (PET) |
| Empty Weight | Typical mass of unfilled bottle (lightweight design) | ≈ 12–18 g (typical, depending on design) |
| Wall Thickness | Average body wall | 0.25–0.35 mm |
| Volume Tolerance | Acceptable filling variation under standard filling conditions | ±3% of nominal volume |
| Manufacturing Process | Common forming method for consistent bottles | Injection stretch blow molding (ISBM) |
| Dimensional Tolerance | Typical variation across batches | ±1.5 mm (major external dimensions) |
| Tensile Strength | Material mechanical strength (typical range for PET) | ≈ 55–75 MPa |
| Density | Material mass per unit volume | ≈ 1.38 g/cm³ |
| Glass Transition Temperature (Tg) | Onset of softening for PET | ~70–80 °C |
| Service Temperature | Recommended continuous use temperature | Up to ~60 °C (avoid hot‑fill without design changes) |
| Cap Type | Closure features commonly used | Screw cap with tamper‑evident ring; liner for leak prevention |
| Leak Test Pass Rate | Typical production QA result for sealed bottles | ~99.5% (pressure/leak test performed on sampled units) |
| Drop Test | Impact resistance protocol results (empty) | No rupture at 1.0 m (three-point drops on concrete) for typical designs |
| Oxygen Transmission Rate (OTR) | Indicative oxygen permeability for PET walls | Approx. 1–3 cm³·m⁻²·day⁻¹·atm⁻¹ (depends on thickness & orientation) |
| Chemical Resistance | Compatibility with common liquid types | Good to acids and water-based beverages; moderate to alcohols and solvents |
| BPA Status | Screening for bisphenol A presence | BPA not present in PET resin |
| Regulatory Compliance | Applicable food-contact frameworks (material-level compliance) | Meets common food-contact regulations (e.g., FDA & EU food contact guidelines) when produced with compliant resin and processes |
| Recyclability | End-of-life handling in typical municipal streams | Widely recyclable via PET collection and reprocessing streams |
| Recommended Storage | Conditions to preserve material and filled product quality | Store <25 °C, avoid prolonged UV exposure and high humidity |
