JUMP Crown Cap Industry Overview

There are over forty manufacturers of crown caps in China. Due to the prevalence of small-scale enterprises primarily supplying local markets, there is relatively little discussion on standards and technical processes.

Crown caps belong to the metal packaging industry, which typically comprises four main categories of packaging materials: paper packaging, plastic packaging, glass container packaging, and metal packaging. Within metal packaging, crown caps represent a very small branch, with annual sales of approximately 80 billion caps, consuming nearly 200,000 tons of iron.

JUMP produces a wide variety of beer caps, categorized by gasket specifications (PVC caps, non-PVC caps, oxygen-absorbing caps, etc.); and by application function (fully rust-proof caps (cut-edge coated caps), stainless steel (iron) caps, personalized promotional caps (coded caps, QR code caps), aluminum bottle caps, etc.).

Based on years of production experience, JUMP has summarized the basic characteristics of qualified crown caps as follows:

1. The cap is safe and non-toxic, meeting food hygiene requirements.

2. The cap has no odor and will not negatively affect the flavor of the beer.

3. The cap has excellent sealing performance, preventing acute or chronic leakage.

4. The cap opens smoothly without jamming, not affecting production efficiency.

5. The cap has an exquisite appearance, perfectly showcasing the client's brand image.