PET Bottle 500mL ø28mm Round – Multi-Color Packaging Solution, Optimizing Dosages
In the chemical, fertilizer, and biotech manufacturing industries, selecting packaging is not just about durability; it must also flexibly satisfy brand identity standards and the distinct preservation properties of each liquid solution. The 500mL ø28mm Round PET Bottle from P H L Plastics is a specialized packaging solution that fully meets these demands through its diverse color palette, robust form factor, and smart integrated design.
1. Product Information
- Height (including cap): 173.65 mm
- Bottle Diameter: 77.06 mm
- Label Height: 65.10 mm
- Label Diameter: 75.40 mm
- Packaging Specification: 120 bottles/bag

2. Key Design Features
The 500mL ø28mm PET bottle model possesses three outstanding design advantages:
- Diverse Color Palette – Honoring the Traditional Amber Tone: To maximize product classification and brand positioning options for our clients, P H L offers this bottle line in a wide variety of colors. However, the amber brown version remains the most favored traditional tone, acting as an effective UV shield that protects light-sensitive compounds from environmental exposure to prevent degradation or loss of efficacy.
- Plump Round Form Factor, Lowered Center of Gravity for Stability: Distinct from elongated bottle shapes, this product features a rounded body that tapers wider toward the base to maximize a lower center of gravity. This structural design ensures absolute stability on automated filling conveyor lines, preventing tip-overs while neatly optimizing the internal containment volume.
- 28mm Cap Integrated with a Measuring Cup Utility: This multi-tasking product offers customizable capping solutions according to corporate needs. Alongside the standard 28mm screw cap, it can integrate a smart cap assembly accompanied by an external clear-graduated measuring cup (25mL, 20mL, 15mL, 10mL). This utility enables end consumers to easily mix and measure exact solution ratios without needing to prepare separate measuring tools.
3. Ideal Practical Applications
Thanks to its stable form factor, color flexibility, and smart dosing solution, the 500mL ø28mm PET bottle stands as a premier choice for:
- Agricultural Chemicals: Highly suited for packaging crop protection products, bio-pesticides, concentrated foliar fertilizers, root stimulants, or liquid agricultural formulas requiring light protection (with the amber version) or category-based classification (with alternative color options) and precise dilution ratios.
- Veterinary, Aquaculture & Livestock Chemicals: Specifically used for containing liquid nutritional supplements, concentrated aquaculture probiotics, pond disinfectants, or liquid vitamins for livestock and poultry.
- Other Industrial Sectors: Serves as the perfect storage packaging for light-sensitive laboratory chemicals, specialized industrial printing inks, essential oils, water-based paints, or long-term technical laboratory samples.
The 500mL ø28mm Round PET Bottle not only delivers absolute peace of mind regarding preservation quality via its traditional UV-blocking amber tone (as visually referenced in image P500T28.jpg) but also opens up creative branding avenues with versatile color choices. Investing in standard-compliant packaging paired with an intelligent measuring cup is a strategic step that optimizes costs and asserts your enterprise's professionalism in the market.
With over a decade of experience, P H L proudly stands as one of Vietnam’s leading manufacturers and suppliers of plastic bottle packaging.
We continuously innovate to deliver high-quality – efficient – and sustainable packaging solutions that meet the growing demands of the market.
Our Commitment to Making a Difference:
- ISO 9001:2015 Certified Quality: Each product undergoes strict control for durability, leak-resistance, chemical compatibility, and appearance.
- Continuous Technological Innovation: We invest in automation systems, advanced color-blending technology, in-house design, and precision mold manufacturing to optimize both productivity and aesthetics.
- Dedicated Service – Professional Support: The P H L team supports clients from product design to final delivery with care and professionalism.
- Environmental Commitment – ISO 14001:2015 Certified: We follow eco-friendly manufacturing processes, energy-saving practices, and full compliance with environmental regulations.
- Cost-Effective, Value-Driven Solutions: Our optimized production ensures competitive pricing without compromising quality or performance.
- Diverse Product Range: From PET and HDPE bottles to COEX bottles, plastic jerry cans, and PP caps – we serve various industries including agrochemicals, cosmetics, fertilizers, chemicals, and food products.
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