Blog January 19, 2026

罐頭是如何製成的?詳細指南

Precision Manufacturing

有沒有想過您最喜歡的飲料從製造工廠到您手中的旅程,所有這些都裝在一個時尚、閃亮的罐子裡?雖然我們經常認為這些日常用品是理所當然的,但製作罐頭的過程是一個關於精密工程、先進機械和創新技術的迷人故事。

您知道嗎,制罐始於一卷重達 13 噸的巨大鋁板?這個巨大的捲子能夠生產驚人的 750,000 個罐頭!當金屬板被壓成圓形坯料,然後被塑造成杯子時,轉變開始了。從那裡開始,杯子經過一系列複雜的過程,逐步演變成我們超市貨架上的成品罐頭。

加入我們,一步一步地揭開複雜的制罐過程,探索將原材料轉化為耐用、可回收容器的令人難以置信的機器,以保持我們的商品新鮮和安全。

第 1 步

形成罐頭的第一階段涉及從金屬板創建杯形。這個過程是在拔罐機的説明下完成的 – 它從金屬板上切割圓形坯料。然後使用沖頭和模具機構將坯料拉入淺杯中。

步驟 2

接下來,Bodymaker 將預製的淺罩杯拉伸成最終形狀。這個過程包括通過一系列的環拉長杯子並減薄杯壁,這種技術被稱為「拉長和熨燙」(D&I)。對這一過程的精確控制確保了罐體均勻薄,並具有所需的高度和直徑。

 
bodymaker
步驟 3

在拉出和熨燙杯子后,Trimmer 從罐子頂部修剪掉多餘的材料,以達到一致的高度。此步驟對於確保所有罐子都滿足進一步加工和最終組裝所需的確切規格至關重要。

trimmer
步驟 4

然後,新成型的罐子沿著傳送帶移動到清洗機。在這裡,罐頭在受控溫度下用化學品和去離子水在6級清潔過程中精心清洗。罐頭從洗衣機中出來,光亮有光澤,準備進入乾燥階段。

步驟 5

清洗后,罐頭通過乾燥箱以去除任何殘留的水分。這個階段確保罐子完全乾燥,為後續的印刷過程提供乾淨穩定的表面。適當的乾燥對於保持罐子的完整性和確保以後應用的塗層完美附著至關重要。

步驟 6

新鮮清洗的罐頭由 Decorator 裝飾和烙印。CMbE reformat™ Decorator 每分鐘印刷高達 2000 個罐子,使用帶有 8 個噴墨器的旋轉印刷系統,每個噴墨器由自己的獨立電機作,確保高效和精確的噴印。最後,在罐頭上塗上一層清漆以保護墨水,然後它們進入烤箱乾燥。

步驟 7

制罐中的銷爐階段對於固化罐頭上新塗抹的油墨至關重要。在這個階段,罐子被安全地放在銷釘上,並通過加熱的烤箱運輸。受控的熱量確保墨水正確粘合到罐子表面,提高耐用性並防止污跡。這個過程為持久、高品質的表面處理奠定了基礎,為進一步加工或填充做好準備。

步驟 8

現在,罐頭進入我們最先進的噴漆機,該機在罐子內部噴塗水性清漆。這種清漆充當飲料和鋁之間的屏障,保護飲料免受金屬的影響,同時也保護金屬免受飲料的影響。

spray machine
步驟 9

接下來,罐頭通過內部烘烤爐,這對於固化塗在罐頭上的內漆塗層至關重要。在這裡,罐子受到受控的熱量,以確保漆正確粘附並形成耐用的保護層。這種塗層可保護罐頭內部免受腐蝕並保持其內容物的質量,確保罐頭準備好填充和密封。

步驟 10

最後,罐子與 Die Necker 相遇 – 一種專門的機器,其任務是減小罐體頂部部分的直徑,以便為封口做好準備。這個關鍵步驟稱為縮頸,可確保罐子具有正確的尺寸以進行末端連接,並有助於形成堅固和安全的密封。完成此階段后,罐子將進入碼垛機並儲存起來以備運輸。

 
die necker

它就在那裡!完美的罐頭。

重要的是要注意,每個罐頭都經過一個複雜的視覺系統,該系統會拍攝罐頭內部的照片。任何不符合品質標準的罐頭都會被送回回收利用,連同第 1 步中剩餘的鋁板。

制罐過程是現代工程的奇跡,涉及許多專業機器,這些機器協調工作以生產出高品質、可靠的包裝。從原材料準備到最終檢查,每一步都至關重要,以確保我們使用的罐頭不僅實用,而且安全且美觀。

在 CMbE,我們很自豪能夠站在這個行業的最前沿,提供創新的解決方案,以提高制罐的效率、靈活性和可持續性。此外,我們的專業知識還延伸到  軌道工作和運輸,確保材料在整個生產線上平穩高效地運輸。我們最先進的  Tool Shops 提供針對特定製造需求量身定製的精密工具和定製解決方案。

此外,通過我們值得信賴的合作夥伴,我們提供完整的交鑰匙解決方案,管理從初始設計到最終實施的生產過程的各個方面。這種整體方法使我們能夠提供集成、無縫的解決方案,以優化效率、提高生產力並確保行業最高質量標準。

www.cmbe.com 訪問我們的網站 以瞭解更多資訊。

More News and Updates

Precision Manufacturing

Can-tastic Countries: 10 Countries with Highest Soda Consumption!

Pop the top on curiosity and fizz with anticipation as we delve into the effervescent world of soda consumption! At CMbE, where innovation meets refreshment, we’ve carbonated our curiosity to bring you the bubbliest insights.Join us as we crack open the data vault and unveil the Top 10 Countries with Highest Soda Consumption. Let’s raise a can to the nations making a splash in the fizzy beverage scene! Presenting The Top 10 Nations Quenching Their Thirst for Soda 1: Hungary – 310 L per Capita 2: Belgium – 272 L per Capita 3: Argentina – 155 L per Capita 4: United States – 154 L per Capita 5: Chile – 141 L per Capita 6: Mexico – 137 L per Capita 7: Germany – 120 L per Capita 8: Uruguay – 113 L per Capita 9: United Kingdom – 105 L per Capita 10: Norway – 98 L per Capita The global carbonated beverage market size was estimated at USD 442.07 billion in 2022 and it is predicted to reach around USD 654.37 billion by 2032, expanding at a CAGR of 4% during the forecast period from 2023 to 2032. Soda consumption around the world is attributed to a myriad of factors, each contributing to its effervescent popularity. Its accessibility, affordability and tantalising taste make them accessible to a wide range of consumers, from bustling cities to remote villages.And while you’re still here, enjoy these fun facts about soda!The name “soda” was originally derived from the word “sodium,” which was a common component found in natural spring water.About 1.7 billion servings of Coca-Cola are consumed globally every day.In Mexico’s mountain town of San Cristóbal de las Casas – the locals drink just over two litres of soft drink a day, or around 800 litres a year.In essence, the allure of sodas transcends borders, uniting people in a shared appreciation for its fizzy delight. As we raise our cans to toast the Top 10 soda-loving nations, let’s celebrate the cultural phenomenon that is soda and its enduring popularity around the world! Sources: World Population Review, Precedence Research

READ MORE
Precision Manufacturing

The Man Who Invented Metal Cans: The Legacy of Peter Durand

In the annals of food preservation history, one name stands out for transforming the way we store and transport food: Peter Durand. This British merchant’s innovative thinking and determination led to the creation of the metal can, an invention that has had a profound impact on the food industry and beyond. The Need for a New Preservation MethodThe early 1800s saw an urgent need for reliable food preservation, especially for military purposes. While Nicolas Appert’s method of preserving food in glass jars was groundbreaking, it had limitations due to the fragility and bulkiness of the jars. Peter Durand sought a more durable solution, leading to his invention of the metal can. The Invention of the Metal CanIn 1810, Peter Durand received a patent from King George III for his method of preserving food using tin-coated iron cans. These cans, sealed and heated to destroy bacteria, provided a more durable and practical means of food preservation. The tin coating prevented the iron from reacting with the food, significantly extending its shelf life.Durand’s process created a vacuum seal, ensuring food remained uncontaminated and fresh for long periods. This innovation quickly gained acceptance, particularly within the British Navy, which required reliable food supplies for long voyages. Adoption and EvolutionDurand’s metal cans became widely adopted, and by the mid-19th century, they were mass-produced globally. Innovations such as can openers and improved sealing processes further enhanced their utility. The durability and portability of metal cans made them ideal for both military and commercial use. Peter Durand’s Lasting LegacyPeter Durand’s invention of the metal can revolutionise food storage and transportation, enabling fresh and nutritious meals worldwide. His work laid the foundation for the modern global food industry, facilitating the mass production and distribution of diverse products. Durand’s principles continue to guide contemporary canmaking practices. Celebrating Innovation at CMbEAt CarnaudMetalbox Engineering (CMbE), we honour Nicolas Appert & Peter Durand’s legacy by pushing the boundaries of canmaking technology. Our high-performance, precision-engineered canmaking machinery and end-to-end services apply Durand’s principles with modern efficiency and sophistication.As leaders in the canmaking industry, CMbE is committed to advancing the technology and sustainability of metal cans. By embracing the spirit of innovation that Peter Durand embodied, we strive to make our mark on the world, one can at a time.

READ MORE
Precision Manufacturing

Why CMbE is the Ultimate Choice for Authentic Tooling and Spares

At CMB Engineering (CMbE), we’ve earned our reputation as the go-to provider for authentic tooling and spares in the canmaking industry through dedication, innovation, and an unwavering commitment to quality. But we don’t stop there—our reach and expertise extend across the globe, bolstered by our strategic partnerships with HV Industries and Wissota Tool in the U.S.Here’s why we believe we stand out:💡 Unmatched Expertise: With decades of experience under our belt, we’ve mastered the intricacies of the canmaking process. Our deep knowledge enables us to create tooling solutions that are not only precise but also innovative, keeping us at the forefront of industry advancements. HV Industries and Wissota Tool bring additional layers of expertise, particularly in precision tooling for the U.S. market, ensuring that our solutions meet the highest standards worldwide.🎯 Commitment to Quality: Every tool and spare part we produce undergoes rigorous quality control. We’re proud to say that our commitment to excellence ensures our products meet the highest standards of precision, durability, and performance—and our customers across the globe vouch for it. The contributions from HV Industries and Wissota Tool further enhance our quality promise, offering specialised tooling crafted with American craftsmanship and precision.🔧 Advanced Technology: We leverage state-of-the-art CNC machining and cutting-edge technologies to manufacture our tooling with unparalleled accuracy. This precision is crucial for meeting the demanding requirements of modern canmaking, and with HV Industries and Wissota Tool’s expertise in advanced manufacturing technologies, we deliver tools that are second to none.🌍 Global Support and Service: Our global network, strengthened by our U.S. operations at HV Industries and Wissota Tool, allows us to provide top-notch support to our clients, no matter where they are. From initial consultation to ongoing maintenance, we’re dedicated to offering comprehensive service that helps you get the most out of your tooling. Our presence in the U.S. ensures that we’re always close at hand, providing timely and effective support.🔄 Customization and Flexibility: We understand that every canmaker has unique needs, which is why we offer customised tooling solutions. Our ability to tailor tools to specific requirements sets us apart, ensuring that you get exactly what you need for your production lines. With the added capabilities of HV Industries and Wissota Tool, we can offer even more specialised solutions, particularly for the North American market.At CMB Engineering, we’re not just a provider; we’re your partner in excellence, dedicated to ensuring that your operations run smoothly with the highest quality tools and spares. Whether you’re in Europe, the U.S., or anywhere else in the world, you can count on us to deliver the best in tooling solutions. 🛠️Get in touch to step into the world of quality tooling for your machines.Reach us at sales-USA-Machining@112.196.0.228 or call us:HV: 1-215-322-5500Wissota Tool: (715) 726-2600

READ MORE