CR Glossy White-Colored Clear Glass Dropper Bottles 30 ml (20-400) – 360 Bottles per Case

Description

Buy CR Glossy White-Colored Clear Glass Dropper Bottles 30 ml Wholesale Supplier in China.

This is a 1 oz glossy white-colored clear glass boston round bottle with 20-400 neck finish. The boston round bottle is distinctive in its classic shape. Characteristic of the boston round are its rounded shoulders and rounded base. Glass has high clarity, can be colored, has high chemical-resistance levels, and has extremely high resistance to heat and cold. It is great for storing essential oils. This item has a 20-400 neck finish. The first number refers to the diameter (in mm), and the second refers to the closure depth, style and thread.

Bottle Details:

About Dropper:

This is a white PP 20-400 ribbed skirt child-resistant dropper assembly with rubber bulb and 76 mm straight tip glass pipette. Dropper assemblies are composed of a number of parts: the cap, the bulb and the pipette (tube). The length of the entire dropper is 95.5 mm (3.76 inches). The pipette length is 76 mm (2.99 inches). Dropper assemblies are used with liquids that require precision and intricacy when using the product. This closure has been equipped with a child-resistant feature. Polypropylene (PP) is marked with the resin identification code of 5. PP is less flexible than LDPE, somewhat stiffer than other plastics, reasonably economical, and can be translucent, opaque, or of any color. PP has very good resistance to fatigue, and has an extremely high melting point (320 degrees Fahrenheit or 160 degrees Celsius). This closure fits a container with a 20-400 neck finish. The first number refers to the diameter of the container’s opening (in mm). The second number refers to the thread/style/depth of the closure’s skirt.

Material:
High-Density Polyethylene PlasticHigh density polyethylene (HDPE ) is the most commonly used resin. This economical plastic has good impact resistant, is naturally translucent, flexible, and typically used for personal care products, such as shampoo bottles. Adding color will give HDPE an opaque look that will result in an increase in weight and rigidness. We have a variety of these rigid and tough high density polyethylene products in stock, from containers, pails, bottles, caps, tubs, and jugs. HDPE works well in below freezing temperatures. HDPE heat compatibility varies. Generally, it should not be used with products filled at over 145°F.