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Guangdong Sihai Iron-Printing and Tin-Making Co.,Ltd is a factory of producing various sizes of Empty Aerosol Tin Cans and Aerosol Components Cones&Domes and Printed Tinplate Sheets for more than 24 years in China. Our main product is a variety of 3 pieces empty aerosol tin cans. We can manufacture 6 sizes of aerosol cans namely diameters of 45/52/57/60/65/70mm. These aerosol cans can be used in various fields, such as air freshener, personal care products, home care products, spray painting products, festivals, butane gas, etc. But do you know the process of making these aerosol cans? Step 1: Iron-cutting——cut the roll tinplate material into tinplate sheets of appropriate size for making the cans. Step 2: Tinplate sheets-printing——color printing  with imported Japan FUJI machine according to customer's design, such as clear lacquered，golden coating，CMYK color printing，Pantone color printing. Step 3: Cone & Dome Pressing——cut and press the tinplate sheets with clear lacquered or gold coating into 45/52/57/60/65/70mm cones and domes Step 4: Aerosol can making——We have 10 production lines to go through the process of welding, gluing, drying, flanging, sealing, crimping, inspection, etc. to assemble tinplate sheets and cones and domes to make a complete empty aerosol tin can. The SOUDRONIC welding machine, air inspection machine and infrared ray auto-inspection machines for provide quality assurance for our products. Step 5: Aerosol can packing——We usually use the wooden pallets or cartons for packaging. Please inform us in advance if you have special packaging requirements. If you want to know more, please feel free to contact us!

SiHai Iron-Printing and Tin-Marketing Co., Ltd - Leading Provider of empty aerosol tin can product in China. SiHai Iron-Printing and Tin-Marketing Co., Ltd is a professional aerosol company that specializes in the production of iron-printed and tin-marketed .The company has been in the industry for over 25 years, providing top-notch services to clients in different industries such as spray paint, plastic cap, and valve. At SiHai, we believe that aerosol tin can plays a crucial role in the marketing and branding of products. Therefore, we work tirelessly to develop innovative manufacture solutions that are not only functional but also aesthetically pleasing. Our products are customized to meet the unique needs of each client, and we strive to deliver them within the shortest time possible. Our production facility is equipped with the latest technology, and our team of experts is highly skilled and experienced. We use only high-quality materials in our production process, ensuring that our products are durable, safe, and environmentally friendly. Additionally, our products are tested to meet international quality standards. At SiHai, we pride ourselves on our commitment to customer satisfaction. Our team of customer service professionals is ready to assist clients with any queries they may have and to provide timely solutions to any issues that may arise. We value long-term relationships with our clients, and we believe that our success is directly linked to theirs. In conclusion, SiHai Iron-Printing and Tin-Marketing Co., Ltd is a leading provider of aerosol tin can solutions that prides itself on quality, innovation, and customer satisfaction. We are committed to delivering the best products and services to our clients, and we look forward to partnering with you to achieve your aerosol tin can needs.

Guangdong Sihai Iron-Printing & Tin-Making Co., Ltd. was founded in 1998, located in the beautiful tourist city of Zengcheng, Guangzhou. Our company covers an area of 55,000 square meters and our main business is tinplate trading, coil cutting, coating, printing and tin-making. Our company has 2 advanced Japan Fuji PRIMEX-F452 print lines, 2 paint lines and 6 high-speed tin-making lines, and more than 20 automatic punching machines and plastic injection machines, with an annual production capacity of 200 million tins. We are guided by the business purpose of "quality first, customer first" to provide you with high quality products and efficient services. We invite you to visit our company. Therefore, we welcome all interested companies to contact us for future business discussion. We believe we can guarantee your satisfaction by meeting all your requirements.

At home - deodorant, shaving foam, hairspray, body spray, bug spray, air freshener On the farm - pictured is a paint marking spray used on cattle to show if they are ready to mate or pregnant In Medicine - Asthma Inhaler On the industrial side - cleaner sprays, rust removers, spray paint On the pitch - Foam spray used by referees in World Cup and Premier League matches At night - aerosols can spray reflective coatings on animals to avoid traffic accident In the Kitchen - Olive Oil, Butane Gas At sea - for small boats, this aerosol horn can be heard a mile away

Aerosol tin cans, also known as spray paint cans or spray cans, are a popular packaging option for various consumer products, including paint, adhesives, and personal care items. In this blog post, we will explore the advantages and disadvantages of aerosol tin cans. Advantages of Aerosol Tin Cans: Convenience: Aerosol tin cans are highly portable and easy to use. They require no additional tools or equipment, making them ideal for on-the-go use. Precise Application: Aerosol cans allow for precise application of the product, making them ideal for small or hard-to-reach areas. Versatility: Aerosol cans can be used for a wide range of products, from spray paint to insect repellent. They are also available in different sizes to accommodate different needs. Cost-Effective: Aerosol cans are often less expensive than other packaging options, such as pump sprays or refillable containers. Disadvantages of Aerosol Tin Cans: Environmental Impact: Aerosol tin cans contribute to waste and environmental pollution. The cans themselves are difficult to recycle and may end up in landfills. Inhalation Hazards: Aerosol cans contain volatile organic compounds (VOCs) that can pose a risk if inhaled. These compounds can cause respiratory issues, headaches, and dizziness. Fire and Explosion Risks: Aerosol cans are highly pressurized and contain flammable propellants. If exposed to heat or punctured, they can explode or cause a fire. Improper Disposal: Improper disposal of aerosol cans can pose risks to sanitation workers and damage landfill equipment. Conclusion: Aerosol tin cans offer several advantages, including convenience, precise application, versatility, and cost-effectiveness. However, they also come with potential disadvantages, such as environmental impact, inhalation hazards, fire and explosion risks, and improper disposal. To reduce these risks, it is important to follow proper safety measures when using and disposing of aerosol cans. Additionally, users should consider alternatives, such as pump sprays or refillable containers, to reduce environmental impact and potential health risks.

1, good mechanical properties: tin cans relative to other packaging containers, such as plastic, glass, paper containers, such as the strength are large, and good rigidity, not easy to break. Not only can be used for small sales packaging, and is the main container for large transport packaging. 2, excellent barrier: tin cans have excellent barrier than any other materials, gas barrier, moisture resistance, shading, fragrance are good, coupled with reliable sealing, can reliably protect the product. 3, mature technology and high production efficiency: the tin cans have a long history of production, mature technology and a set of production equipment to match, high production efficiency, to meet the needs of a variety of products packaging. 4, beautifully decorated: metal material printing performance; bright and beautiful pattern trademark, the resulting packaging containers are eye-catching, is an excellent sales packaging. 5, recyclable: in line with international environmental requirements, in line with future product trends.

1920-1950 In 1927, Norwegian engineer Erik Rotheim filed a patent for what would become an amazing success story: the aerosol dispenser. The successful development of a mass-produced aerosol occurred in the United States in the late 1940s. It was developed by Goodhue & Sullivan as an insecticide called "bug bomb". American soldiers used it to fight insect-borne diseases in the Pacific; 50 million were produced during World War II. Soon after the war, aerosol packaging expanded. in 1947, 4.3 million units were produced for civilian use. Production grew steadily and soon crossed the Atlantic to Europe. 1950-1960 Insecticides and hairsprays were the first products to enter the European market in the early 1950s. Air fresheners, deodorants and shaving foams soon followed, and about 70 million aerosols were produced in Europe during this period. 1960-1970 In the early 1960s, there was a golden age for the aerosol industry. A wider variety of aerosol products entered the market; they were initially made of extruded aluminum, but soon were also made of tinplate. 1970-1980 Production shocked again, reaching 2.2 billion units; an increase of 80% in ten years! During this period, interest in aerosols began to grow. In the late 1970s, after the publication of the "Molina/Roland" report on the ozone layer, a wave of environmental problems captured the world's attention. Aerosols were thought to represent the role played by chlorofluorocarbons (CFCs) in the thinning of the upper ozone layer, although its contribution to this phenomenon was relatively small. 1980-1990 In the 1980s, the aerosol industry voluntarily switched from CFCs to alternative propellants, and FEA was the first organization to formalize a voluntary environmental agreement with the European Commission (Commission Recommendation 89/349/EEC). Since 1989, aerosols for European consumers (except for a few medical products such as asthma inhalers) have been CFCs-free. Production increased by 35% during this decade to 3 billion units. 1990-2000 Since the early 1990s, the protection of the environment has become a key issue in Europe. Research and development has focused on propellants, packaging and ingredients to make aerosols high-performance products. Two-component aerosols offer a new generation of aerosol technology and are beginning to expand rapidly. Following the use of alternative propellants to CFCs, the aerosol industry has demonstrated through various studies that empty aerosols can be effectively included in the normal household waste packaging stream without causing harm. As a result, post-consumer aerosols began to be successfully recycled around the world. Aerosol production in Europe proceeded steadily to 4.4 billion units, an increase of 48% in this decade, making Europe the global leader in production. 2000-2010 In 2002, the FEA adopted a code of practice on the use of HFCs. Hydrofluorocarbons (HFCs), which have no impact on the ozone layer but are still involved in climate change, should only be used in the aerosol industry in applications where there are no other safe, practical, economical or environmentally acceptable alternatives, i.e. only in technical applications with an ignition source or in pharmaceutical applications. Aerosol packaging comes in new shapes, more attractive and ergonomic. Europe remains the world leader in aerosol production with 5 billion units produced. in 2008, almost 12 billion units were produced worldwide. 2010-2020 Compressed gas propellants are more widely used and the aerosol industry is focused on producing more cost effective aerosol containers. While plastic aerosols are further developed in the market, maximum efforts are made to improve new systems, such as self-compression bags. The Future Embrace the circular economy through multi-stakeholder dialogue to ensure more efficient recycling of aerosol dispensers.

Aerosol dispensers offer a wide range of products from mass-market goods such as cosmetic and household products, to specific aerosol types dedicated for industrial or medical purposes. This section describes the large variety of aerosols products. There are many benefits of aerosol products: Safety: Aerosol containers are hermetically sealed, their contents cannot leak. Resource Efficiency: Aerosol containers are designed to deliver the right amount of product exactly where it’s needed. Using an aerosol package reduces waste and post-consumer aerosol containers are recyclable. Cost-Effectiveness: Aerosol dispensers control the particle size, the spray pattern, the volume dispensed and the concentration of the spray for maximum effectiveness. The hermetically sealed package protects the product and extends its useful life. Clean and Sanitary Use: Aerosol products can be applied without contact, while protecting users from germs and, in case of burns or lacerations, with a minimum of pain. In addition, the sealed package prevents any product contamination. Special Products: Aerosol dispensers offer consumers the use of products – from shaving cream to asthma inhalers and other medical products – which would be unavailable otherwise. Cosmetics The cosmetics segment represents more than 50% of the current aerosol production in Europe. The cosmetic aerosols are classified into three segments: Hair Care Hairsprays & styling sprays: To secure a style and keep it in place Hair mousses: To provide conditioning, additional volume and hold Hair shines: To provide a shining effect Dry shampoos: To clean and care hair Personal Care Deodorants & antiperspirants: Deodorants are designed to eliminate body odours with fragrance and some also contain antiseptic ingredients anti-bacterial ingredients to help reduce the odour-causing skin bacteria. Antiperspirants are designed to significantly reduce perspiration Foams & gels: Cleaning foam or gel to clean the skin, shaving foam or gel to hydrate and cool the skin, depilatory foams to remove hair Gel toothpaste: To clean teeth and gum Cream foundation: To even out the skin tone and hide imperfections Body Care Hydrating creams: To keep the level of skin hydration topped up through the day Self-tanning and skin-whitening lotions: Containing ingredients that make skin darker or whiter Sun protections: To protect the skin from sunburns Thermal waters: To save the skin from dehydration, to soothe a sensitised or irritated skin, and to set in makeup Household Products The household products segment represents more than 20% of the current aerosol production in Europe. There are several categories of household aerosols dedicated to home cleaning and maintenance: Air Fresheners: To disinfect the air, to remove or hide odours Cleaning products: Such as fabric, window, oven, floor, bathroom and kitchen cleaners Polishing products: To protect furniture, houseplants, wooden floors and make them shine Anti-static aerosols: To neutralise and eliminate static electricity and sparks Aerosol starches: To give a neat look to ironed clothes Insecticides: To prevent or stop insect infestations Herbicides: To control weeds Industrial & Technical Products The industrial & technical aerosol segments represent about 12% of the annual European production. They are classified into three segments sold for both mass-market and professional use: Cleaning products Engine cleaners: To eliminate residue on the engine Tyre cleaners: To eliminate residue and enhance shine Dashboard & Console cleaners: To clean, protect and enhance shine Carpet & Upholstery cleaners: To clean and preserve colours Maintenance De-icer: To remove and prevent ice formation Anti-fog: To prevent from formation of condensation Puncture repair & tyre inflators: To repair the puncture and re-inflate a flat tyre Aerosol adhesives: To bond different kind of materials Lubricating oils & greases: To help stopping rust and corrosion and to reduce friction between moving parts of the vehicle Silicones: To protect plastic, rubber and vinyl parts from moisture and corrosion Paints Paint & Finish aerosols can be applied in a short time, offer a good resistance to abrasion, corrosion and solvents, and a lustrous protective coating on the surface to which they are applied. Pharmaceuticals The pharmaceutical aerosol products segment represents about 5% of the total annual European production. Medical & pharmaceutical aerosols have played a crucial role in the health and well-being of millions of people throughout the world for many years. These products include: Pressurized metered dose inhalers (MDIs):  For the treatment of asthma and chronic obstructive pulmonary disease (COPD) Aerosol coolants: To cool, hydrate and calm the skin Aerosol disinfectants: To prevent from bacteria or fungi Aerosol anaesthetics: For local anaesthetics to relieve pain and itching caused by conditions such as sunburn or other minor burns, insect bites or stings, minor cuts and scratches Aerosol bandages: To protect and cover injured skin; for the treatment and prevention of infections (kill and isolate micro-organisms such as bacteria, fungi and viruses) Veterinary aerosols in the interest of animal health and welfare are also available e.g. for cleansing, preventing, disinfecting purposes. Other Products We can identify other aerosol products which fulfil varied functions in different areas: Food Products A wide range of food packed in aerosols can be found on the market such as: whipped cream, cooking oil, salad dressing, ketchup, mustard, icing, colorants, cheese spreads, chocolate and coffee powders. Safety Aerosols Horn aerosols are designed to create a very loud noise for different purposes such as fire safety, boat safety, fog warning, evacuations, temporary alarms and other emergencies. ‘Novelty’ Products The so-called ‘novelty’ products are often used during festive occasions such as weddings or birthday parties (‘silly strings’ are coloured plastic strings which are propelled as a stream of liquid from an aerosol container) or sporting events (air horns are designed to create a loud noise).

Aerosol composition Aerosols have four major components: propellant, medicament, valve system, and pressure-resistant container. The propellant is the driving force behind the spray, and sometimes doubles as a solvent or diluent for the drug. Pharmaceuticals are raw materials, which are liquid, semi-solid or solid powder. The valve system is different according to the product, there are ordinary valve, quantitative valve, foam valve. The most commonly used pressure containers are tin cans and aluminum cans. How aerosols work The working principle of the aerosol is to fill the original liquid (active ingredient) with the liquefied gas or compressed gas into the aerosol canister at the same time, and seal it with a valve. When in use, press the actuator, the valve opens, and the liquid phase material in the tank is pushed upwards through the liquid pipe to the valve body under the action of the gas-phase propellant pressure, and then enters the valve core through the valve core metering hole to the actuator. ejected from the nozzle. The atomization process of the ejected material as it leaves the nozzle is the result of a combined effect. When it is ejected from the nozzle at high speed, it forms droplets due to the rapid vaporization of the propellant, and then the pressure of the liquid-phase propellant contained in the droplets disappears. , immediately evaporated into the gas phase. After the original liquid is discharged, the reduced volume in the aerosol can can be supplemented by the vaporization of liquefied gas, and the cycle continues until the original liquid is completely sprayed out. If you rely on compressed air as the driving force of the original liquid, because this gas is almost insoluble in the active ingredient, when the active ingredient is pressed out of the aerosol can, it can completely maintain its original shape. When the liquefied gas is used in the aerosol can, the liquefied gas is partially vaporized in the sealed container, and most of the rest is still liquid and maintains a state of equilibrium. At this time, the gas phase is at the top of the tank, the liquid phase is at the bottom of the tank, and the active ingredients are dissolved or dispersed in the liquid phase. The gas phase exerts pressure not only on the tank walls, but also on the liquid. Therefore, when the valve is opened, the active ingredient can be pressed from the downwardly extending conduit to the valve outlet, and form a spray shape or foam shape when it is automatically pressed out, or it may be liquid or slurry, which is related to the nature of the pressurized substance as a driving force. and the structure of the valve. If the boiling point of the liquefied gas used is much lower than the room temperature or ambient temperature, it can be vaporized immediately at this time, so that the active ingredients are sprayed into the air to form mist-like fine particles. If the active ingredient needs to be sprayed on the surface of the object to be applied, the aerosol must vaporize near or in contact with the surface of the object to be applied, leaving the active ingredient behind. This can be adjusted according to the different boiling points, dosage and consistency of solutes of various liquefied gases. Likewise, if the extrudate from the aerosol can is in the form of a foam, it differs primarily in that the foam product is a solution rather than an emulsion. When the valve is opened, due to the expansion of the liquefied gas, the emulsion produces many small bubbles, forming a foam shape. If the powder is suspended in the liquefied gas, when the valve is opened, the powder and the liquefied gas are sprayed out at the same time, the liquefied gas is rapidly vaporized and volatilized, and the powder remains on the surface of the object to be applied.

As price of tinplate was risen few times this year, to give more competitive price for our customers, we tested 0.26mm cone and 0.25mm dome instead of 0.28mm for diameter 45 & 52mm aerosol tin can to reduct the cost, and the result is passed.   Some of customers are worried about if the pressure can’t reach standard, our answer is 0.26mm cone and 0.25mm dome can meet the standard. Our technicians and QC revising the mould of cone and dome and did many tests for few months, the diameter 45mm & 52mm aerosol cans with 0.26mm cone and 0.25 dome can meet deform pressure ≥1.2mpa, burst pressure ≥1.4mpa.   If you still want to keep the same thickness 0.28mm, we can also keep the same for you.   Diameter 45mm mainly use for snow spray, shaving foam, deodorant products, and air freshener, insecticide, hair spray, spray paint products for diameter 52mm.   Guangdong Sihai Iron-Printing and Tin-Making Co., Ltd is located in Zengcheng, Guangzhou, specialized in empty aerosol tin cans, printed tinplate sheet and aerosol cone and dome over 24 years, also we have diameter 45/52/57/60/65/70mm, we can make normal pressure and high pressure cans.   We have 2 Fuji iron-printing lines and 9 high speed auotomatic Soudronic can-making lines, production capacity over 300 million pieces per years.   Welcome to check more details with us.

In recent years, portable butane gas cans have been used more and more widely. Because of its convenient and lightweight characteristics, people are more used in all kinds of restaurants, outdoor barbecue, camping and other places. However, it should be noted that the butane gas cans is filled with gas which is flammable and explosive, so it is necessary to pay attention to safety when using butane gas cans. But what are the precautions for using butane gas cans? Let’s learn it together. 1. Be sure to keep away from external heat sources when using butane gas cans. 2. Butane gas cans should be stored in a cool, ventilated place and protected from direct sunlight. 3. Check the interface for gas leakage before ignition. 4. Avoid squeezing and collision the butane gas cans, and do not throw away the gas cans when the gas inside is not used up. And most importantly, manufacturers should use the standard aerosol tin cans when producing the portable butane gas cans, in order to ensure that the finished product does not leak and other hazards. Guangdong Sihai Iron-Printing And Tin-Making Co, Ltd., is a professional manufacture in producing the empty aerosol tin cans for 24 years, the aerosol cans we produce meet the standards of butane tanks. We have 10 high speed automatic can making production lines with annual out put of 300 million pieces. If you have any needs, please feel free to contact us.

The metal packaging industry is increasingly being evaluated through environmental indicators. The efforts made by the industry on environmental issues have made it possible to positively influence these evaluations. In fact, it can be seen that the carbon footprint of tinplate metal packaging has been significantly reduced in the last decade. The aerosol industry, which uses tinplate to develop its aerosols, is satisfied with this situation, as the average aerosol's environmental impact has been reduced by 17% from 2006 to 2008. This is mainly due to improvements in the production of steel and tinplate, combined with an increase in recycling rates, we have achieved this remarkable result. In 2012, tinplate aerosols accounted for 47.5% of the total aerosols sold. Aerosols made from other materials accounted for 48.6% of aluminum aerosols and 3.9% of glass bottles, respectively, and are mainly used for perfumes. Tinplate aerosols are mainly used for air fresheners, insecticides, polishes, etc.