A white HDPE (High-Density Polyethylene) lock type bottle is a type of plastic bottle used for packaging and storing various types of liquids, such as chemicals, detergents, pharmaceuticals, and food products. The bottle is made of high-density polyethylene, which is a type of thermoplastic polymer known for its strength, durability, and resistance to chemicals and UV radiation. The lock type bottle features a threaded neck and a screw-on cap with a tamper-evident feature, such as a tear-off ring or a breakaway tab. The cap can be securely locked in place by twisting it onto the threaded neck, providing a tight seal that helps to prevent leakage or spillage.

White HDPE lock type bottles are available in various sizes, ranging from small bottles for personal care products to larger bottles for industrial chemicals. They are also available in different shapes, such as round, oval, and square, depending on the requirements of the application. White HDPE lock type bottles are preferred for packaging and storing various types of liquids due to their durability, chemical resistance, and low cost.