The plastic cap is made of strong phenolic plastic that can withstand fermentation pressures and chemicals, is reusable and steady, and is ideal for pharmaceutical and industrial uses.
These black plastic screw caps lined with conical nuts have a neck finish of 20/400 and are suitable for 20 mm wide glass plant bottles, suitable for bottles without nuts.
This product does and keeps its liquid in the bottle to avoid liquid leakage, carbonation and gas escape from the leak cap.
The plastic seal for cap will ensure good sealing with your apple alcoholic beer lover and maintain the carbonation content and taste of the drink for a long time.
Products can be used for chemical reagents, flavors, essential oils and so on. Professional molding bottle, laboratory selection of chemical bottles, corrosion resistance, acid and alkali resistance, good sealing.
Description
Product Name: Phenolic Resin Cover 20mm Black Polyethylene Seal Screw Cap
Diameter: 20 mm
Material: Phenolic resin
Color: Black
Good sealing: The entire perimeter of the black seal screw cap has a raised edge, which can insert the cone into the sealed area to form a tight closure, prevent liquid leakage, prevent carbonation and gas leakage, easy to grip and seal.
Packing list: 24 Bottle Cap Bulk
Warm reminder:
1. The above parameters are manually measured weight and size may have errors specific information please refer to the actual.
2. Due to differences between different monitors, the picture may not reflect the actual color of the item. Thank you very much!
3. Please confirm that the diameter of the bottle mouth is 20mm before purchase, otherwise it is not applicable.