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Beverage Bottle Caps

For the food-grade beverage bottle cap market, SENRUIDA ensures the highest quality by sourcing raw materials exclusively from leading suppliers such as ALCOA, SWA, NANSHAN, and SUIMIN. This guarantees reliability and adherence to industry standards.

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Beverage Bottle Caps Aluminum Coil SENRUIDA's Offerings

Typical Alloys	A5182 H19: Offers excellent strength and formability, ideal for beverage caps that need to withstand handling and sealing processes. A5052 H19: Known for its superior corrosion resistance and durability, suitable for various beverage applications.
Typical Thickness	0.22-0.45mm: This range balances strength and flexibility, ensuring the caps perform effectively while being easy to apply and remove.
Pretreatment	Henkel Chemical Bath: Used for thorough cleansing of the aluminum surfaces, ensuring optimal adhesion of coatings and preventing contamination.
Coating Specifications	Food-Grade Epoxy Resin: Provided by top manufacturers like PPG, VALSPAR, or ICL, ensuring safety and compliance with food-grade standards. Primer Coating: 7570-316A with a thickness of 12g/sqm, designed to enhance adhesion and protect the underlying material. Outer Coating: 2066-802A with a thickness of 2-4g/sqm, providing a durable, attractive finish while ensuring the cap’s performance under various conditions.

These specifications and treatments ensure that SENRUIDA's beverage bottle caps are not only functional and reliable but also meet the ultimate standards for food safety and quality.