A Comprehensive Guide to Aluminum Bottle Surface Treatment: Polishing, Painting, and Printing

Aluminum Bottle Surface Treatment 4.2.1 Semi-automatic Line Aluminum Bottles The surface treatment of semi-automatic line aluminum bottles includes polishing, painting, and printing. Polishing: We generally do fine polishing, which means polishing three or more times. Painting: Divided into solid color and transparent; glossy finishing and matte finishing. Solid color means that the base color cannot […]

Understanding Internal Coatings for Aluminum Bottles by CPI

Aluminum bottles are a popular choice in the packaging industry due to their durability, recyclability, and aesthetic appeal. As a leading manufacturer of aluminum bottles, CPI (alumbottle.com) offers a wide range of products tailored to meet diverse needs. This article delves into the critical aspect of aluminum bottle treatments, focusing specifically on internal coatings. Aluminum […]

Comprehensive Guide to Aluminum Essential Oil Bottles

Introduction to Aluminum Essential Oil Bottles Essential oils have become a staple in aromatherapy, personal care, and holistic health practices. The packaging of these delicate oils is crucial to maintaining their integrity, and aluminum essential oil bottles have emerged as a top choice for many manufacturers. These bottles are known for their durability, protection against […]

Comprehensive Guide to Aluminum Bottles 2

What are Aluminum Bottles? Aluminum bottles are packaging solutions made from aluminum disks (99.78% pure aluminum) through a process involving cold extrusion, necking, internal coating, and printing. These bottles are widely used for various products such as alcoholic beverages, drinks, personal care items, chemicals, and more. Compared to other materials like plastic or glass, aluminum […]

Comprehensive Guide to Aluminum Bottles 1

What are Aluminum Bottles? Aluminum bottles are packaging solutions made from aluminum disks (99.78% pure aluminum) through a process involving cold extrusion, necking, internal coating, and printing. These bottles are widely used for various products such as alcoholic beverages, drinks, personal care items, chemicals, and more. Compared to other materials like plastic or glass, aluminum […]

Why Choose CPI Aluminum Packaging?

  • Premium-Grade Aluminum
    Lightweight, durable, and fully recyclable—ideal for modern sustainable brands

  • Low MOQ for New Launches
    Start from just 5,000 units—perfect for pilot runs or niche product lines

  • Fast Sampling & Production
    Sample lead time as fast as 7 days; bulk delivery in 15–30 days globally

  • Factory-Direct Pricing
    Save costs with direct-from-manufacturer prices and scalable solutions

  • Custom Printing & Shapes
    Support for silk screen, offset, gradient colors, and unique mold customization

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