Beer, an alcoholic beverage made from fermented grains, is deeply loved by people. Beer plays an important role in social, historical, and cultural aspects. Different countries and regions have their own beer cultures, and specific types of beer may represent iconic local drinks. In many places, beer is closely associated with celebrations, festivals, and social gatherings. Do you enjoy drinking beer? When we lift a cool bottle of beer, we often overlook the technology and design behind the beer end. In the beverage packaging industry, the “307# beer end” is an end specification that plays a crucial role in sealing 1L beer cans. This article will take a closer look at the 307# beer end, showing its application and importance on 1L beer cans.
Beer Cans
Characteristics of 1L beer:
Capacity: Typically, smaller beer sizes (such as 330ml or 500ml) are more suitable for individual consumption or one-off enjoyment. On the other hand, 1L beer is suitable for sharing with friends or family, as a bottle of 1-litre beer can satisfy the needs of several people, especially during gatherings or events.
Shelf life: Compared to smaller beer sizes, 1L beer may be more susceptible to oxidation if not consumed immediately after opening. The larger volume of beer remaining in the can is exposed to air, which can affect the freshness and taste of the beer. It is therefore best to consume 1L beer as soon as possible after opening to preserve its freshness.
Characteristics of the 307# Beer End:
The “307# beer end” is an end specification specifically designed for 1L (approx. 1000ml) beer cans. Its outer diameter is approximately 93mm. This size allows the 307# beer end to fit perfectly into the opening of a 1 litre beer can, providing a secure and reliable seal.
307#RPT also adopts the “Ring Pull Type” design, with a pull tab that allows consumers to easily open the end. This convenient design gives consumers easy access to the beverage. Compared to glass bottles, cans are more convenient to carry and recycle, and are gradually becoming the preferred packaging for many beer and beverage brands. The sealing performance of the 307#RPT end also effectively maintains the freshness of the beverage and ensures product quality.
307#SOT, where SOT stands for Stay-On Tab, is designed to stay on the can after opening. This design provides consumers with a more convenient and hygienic experience, eliminates the problem of losing the end and reduces environmental impact. Currently, SOT tabs are widely used in carbonated soft drinks, beer and other canned beverages and are well received by consumers.
In beer production and packaging, proper sealing is one of the key factors in ensuring the taste, mouthfeel, and quality of the beer. The design and material of the 307# beer end ensures that the gas inside the can does not leak, preventing oxygen ingress and maintaining the freshness and flavour of the beer. It also effectively protects the beer from external contamination and oxidation, extending its shelf life.
In the modern beverage industry, the use of automated production lines has become mainstream. Fast and accurate closure is essential for production efficiency. As one of the most common specifications, the 307# beer end is widely used on automated production lines. The high speed capping process ensures stable passage of beer cans on the production line and ensures capping accuracy.
Designed specifically for 1L beer cans, the 307# beer end plays an important role in beer packaging. Its precise size and high quality design ensure that beer cans are perfectly sealed, prolonging the shelf life and freshness of the product. Beverage manufacturers improve production efficiency and product consistency by using the 307# beer end on automated production lines. From both a production and consumer perspective, the 307# beer end is the perfect choice for sealing 1L beer cans. Let us show our sincere respect for the technology and craftsmanship behind it while enjoying our beer.
Production Line
Canlid Industries Co., Ltd. a professional company dedicated to providing safe easy-open ends for your packaging needs, integrating production and research and development. The main lid products have two series: RPT Easy Open Ends and SOT Easy Open Ends. The products are suitable for various beer cans, beverage cans, juice cans and coffee cans, etc. The company has several high-tech high-speed production lines and supporting advanced and perfect easy-open end inspection and testing equipment. Nowadays, Canlid is driving the development of the industry with its innovative technology, high quality products, reasonable prices and quality service, and its products are sold all over the world, such as the United States, Italy, Brazil, Mexico, Latvia, Canada, Singapore, United Arab Emirates, India, Iran, Pakistan, etc. It also supplies to well-known brand companies at home and abroad, and has won unanimous praise from customers at home and abroad.
For more product information, please visit the official website: www.can-lids.com