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The history of aerosol tin cans dates back to the early 20th century when they were first developed as a way to dispense insecticides. The first aerosol can was invented in Norway by Erik Rotheim in 1926, and it used a crimped-on valve to control the flow of the product. However, it was not until the 1940s that aerosol cans became widely used, particularly during World War II when they were used to deliver insecticides and other chemicals to control pests and diseases. In the years that followed, aerosol cans became increasingly popular for a wide range of applications, including paint, air fresheners, and hair spray. One of the major innovations in the development of aerosol cans was the introduction of the LPG (liquefied petroleum gas) propellant in the 1950s. This made it possible to deliver products more efficiently and with greater precision, and it allowed for the development of new types of products, such as foam cleaners and lubricants. Another major development in the history of aerosol cans was the introduction of the one-piece can in the 1960s. This eliminated the need for a separate valve and reduced the risk of leakage, making the cans more reliable and easier to manufacture. The one-piece can also allowed for the use of more sophisticated valves, such as the metered-dose valve, which made it possible to deliver precise amounts of medication in the form of inhalers and nasal sprays. Over the years, the design of aerosol cans has continued to evolve, with improvements in materials, coatings, and printing technology. For example, the use of plastic coatings and inks has made it possible to create more attractive and durable labels and designs, while advances in can design and manufacturing have made it possible to produce cans with greater precision and consistency. Today, aerosol tin cans are widely used in many industries for their convenience, reliability, and versatility. They continue to be an important type of packaging for a wide range of products, and their design and technology are likely to continue evolving in the years ahead.

The 10th International Aerosol and Metal Container Exhibition will be held in Ningbo, Zhejiang Province from April 12 to April 14, 2023. International Convention and Exhibition Center. The exhibition area will be 20,000 square meters, the world's largest and most influential aerosol and spray Fog product industry chain one of the exchange platform. The 10th International Aerosol Exhibition is fully confident to create a new development of the international market Field, promote industrial innovation, expand cooperation exchange platform. Aerosol application demonstration: All kinds of aerosol products: personal products, automotive products, household products, disinfectant products, aerosol paint and industrial products, polyurethane foam sealant, food and medicine, sports goods, pet supplies, festival supplies, etc. Raw materials and production equipment: Aerosol tank, aerosol valve and accessories, spray pump, aerosol filling equipment, testing equipment, safety equipment, aerosol ejector, solvent, surfactant, fragrance and other raw and auxiliary materials; Packaging materials and production equipment.

Having enjoyed the Chinese new year holiday, Guangdong Sihai Iron-Printing and Tin-Making Co.,Ltd is glad to announce we are back to work with full energy today. Production and delivery for the orders are getting back to normal. In the coming new year, we will try our best to offer high-quality empty tinplate cans for customers need and we hope we can have better cooperation. Now we are ready to provide hot sale type tinplate cans like dia65*159mm for butane gas, dia65*100mm for air-freshener, dia52*128mm for snow spray etc.

Today is the last working day before Chinese New Year holiday, we will begin holiday from Jan. 14th to Jan. 31st, 2023, and resume to work on Feb. 1st, 2023, during holiday, we will not arrange any production or loading. We thank you for your help and support in year 2022, here we Guangdong Sihai sincerely wish you and your family Happy, Health, Good Luck and Prosperity in Year of Rabbit 2023. Guangdong Sihai located in Zengcheng, Guangzhou, we are a professional empty aerosol tin can factory over 25 years, we have various sizes of aerosol tin can, cone and dome and printed tinplate sheet for diameter 45/52/57/60/65/70mm, height from 85~300mm, annual production capacity over 300 million pieces. Any inquiry or question you can contact us, and we will reply to you as soon as possible, any orders will be arranged after holiday!

Thank you all customers for your full support to our company in 2022.  The Chinese New Year in 2023 is coming, Guangdong Sihai wishes you and your family a happy Chinese New Year and auspicious Year of the Rabbit! In order to celebrate the traditional Chinese New Year, please kindly note that our company will be closed from 14th, Jan, 2023 to 31st,Jan, 2023. And our business operation will back to normal on 1st, Feb, 2023. If you have any needs for our aerosol tin cans during the Spring Festival holiday, please leave us a message, we will reply you as soon as possible. Your understanding will be highly appreciated if our holiday brings you any inconveniences. Our products are safe and stable, and the quality is guaranteed. Looking forward to our opportunity to work with you in the new year, may your business grow and expand every day. Happy Chinese New Year！

1、General Office of the State Council of the People's Republic of China issued the "14th Five-Year Plan for the Development of Modern Logistics" The General Office of the State Council, PRC recently issued the 14th Five-Year Plan for the Development of Modern Logistics, which is China's first national-level five-year plan for modern logistics. The Plan makes work arrangements in six aspects, including accelerating the integration and construction of logistics hub resources, building major international and domestic logistics channels, improving the modern logistics service system, extending the value chain of logistics services, strengthening the service guarantee of modern logistics for social livelihood, and improving the safety and emergency capacity of modern logistics. Three development tasks were proposed, including accelerating the cultivation of new drivers for the transformation and upgrading of modern logistics, deeply tapping the potential of key areas of modern logistics, and strengthening the support system for modern logistics development. 2、The Ministry of Industry and Information Technology of the People's Republic of China issued the Measures for the Administration of Data Security in the Field of Industry and Information Technology (Trial) The Ministry of Industry and Information Technology of the People's Republic of China recently issued the "Industrial and Information Technology Field Data Security Management Measures (Trial)", the main content includes the definition of industrial and information technology field data and data processing concept, clear regulatory scope and regulatory responsibilities; Determine data classification and classification management, important data identification and filing requirements; According to different levels of data, around the data collection, storage, processing, transmission, provision, disclosure, destruction, exit, transfer, entrusted processing and other aspects of the corresponding safety management and protection requirements, as of January 1, 2023. 3、Financial cooperation between China and the UAE continues to deepen The Central bank of the United Arab Emirates announced that it has completed a large-scale pilot central bank digital currency transaction with several institutions, including the People's Bank of China. The UAE Central Bank says the project, called the Multilateral Central Banks Digital Currency Bridge, proves that cross-border currency settlement using central bank funds is faster, more economical and safer. The Multilateral Central Bank Digital Currency Bridge project is also a reflection of the deepening cooperation between the UAE and China in the financial sector. 4、Chinese companies win $10 billion LNG carrier orders Chinese companies are expanding their share of the market for new liquefied natural gas (LNG) carriers, with three Chinese shipbuilders winning nearly 30 percent of this year's record 163 orders, Reuters reported. Chinese shipbuilders have won ord...

Chinese New Year 2023 will fall on Sunday, January 22nd, 2023, starting a year of the Rabbit. Offices, banks , factories, shops, and most non-essentrial services will close door for a long holiday. Hotels and large tetail outlets stay open and may even busier than usual. In the last month, all members in Sihai Iron Printing and Tin Making Co., Ltd are working flat out to meet the rise in demand for empty aerosol tinplate cans. Among the products, the hot sale type of tinplate cans are cans with diameter65 and diameter52. For a long period under the precondition of keeping good quality our company has been gaining favorable comments from customers by reasonable price excellent service and fast delivery.

Technically speaking, an aerosol is a suspension of fine solid particles or droplets in a gas. The term "aerosol" also refers to a dispenser or package used to turn the contents of a container into an aerosol. Although 'aerosol' refers to the finished product, it is made up of four parts: the container, the valve, the actuator and the cap. The container can be made of different materials, but is usually made of tinned steel or aluminum. It provides the best conditions for storing the product to be sprayed. Depending on the characteristics of the final product and the gases used, a wide range of container shapes and capacities are available. The valve operates as an invisible component, but its role is crucial: it keeps the container gas-tight, clean and hygienic and regulates the flow of product during use. An actuator or button controls the angle, quantity, shape and fineness of the product spray. The type of content and the use of the aerosol are key factors in the selection of the actuator. The cap functions as a seal, keeping the product airtight until it is used. It also serves as a decorative component that coordinates the appearance of the product. Some bottle caps act as a propellant for certain products. An aerosol container is a receiver containing a pressure A propellant gas, or a mixture of propellant gases, accounts for 5% to 90% of the product. These gases can be compressed or liquefied gases. The liquefied gas acts as a propellant gas and a co-solvent. One or more solvents Active ingredients dissolved or suspended in a concentrated liquid solvent When you press an actuator or button, this activates the valve. The propellant gas exerts pressure on the active product and solvent solution, forcing the liquid to rise through the impregnation tube, which opens and passes through the valve, allowing the product to be discharged with the propellant in the form of droplets, foam, paste or powder.