500 ml HDPE Square Bottle with 50 mm Capsule Vented Tamper-evident Cap

This 500 ml (16.9 oz) square plastic bottle is manufactured from high-quality HDPE (High-Density Polyethylene) copolymer resin, valued for its exceptional strength, chemical resistance, and long-term durability—making it ideal for the safe storage and transport of reactive, volatile, or gas-releasing liquids.

It is equipped with a 50 mm tamper-evident capsule cap featuring an integrated vent plug. This built-in venting system allows controlled pressure release, helping to prevent deformation, swelling, or leakage caused by gas buildup during storage or transit. This feature is especially important for active chemical contents requiring safe pressure management.

This vented square HDPE bottle is well-suited for packaging:

• hydrogen peroxide • peracetic acid • sodium hypochlorite • agrochemical products (e.g., liquid fertilizers, herbicides, insecticides, fungicides)

In addition to industrial applications, the bottle’s stable square base and wide-neck design make it a reliable choice for laboratory sampling and short-term transport, ensuring safe containment of sensitive materials during handling, testing, or distribution.

The bottle is typically stocked in white and can also be produced in natural, black, or other custom colors upon request. The 50 mm capsule vented cap is commonly available in white and red, with additional color options available based on order volume.

Minimum Order Quantity: Standard white bottles are available from 1 piece. MOQs may apply for custom-colored bottles or caps. Please contact us for detailed production lead times and customization options.

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