Blog

Aerosol tin can, also called three-piece can. A can-type packaging container formed by using a metal sheet as a material through compression bonding, resistance welding, and resistance welding, is composed of a can body, a bottom, and a top. There are many types top and bottom for different size cans. For the tops, we can do outside gold  lacquered with inside clear lacquered/ outside clear  lacquered with inside gold lacquered/ both sides clear lacquered/ both sides gold lacquered. For the bottoms, we can make outside clear lacquered with inside plain/ outside gold lacquered with inside plain/ outside clear lacquered with inside gold lacquered/ outside gold lacquered with inside gold lacquered. Diameter of can Can Components Code Top or Bottom Ф45 185 Top 190 Bottom Ф52 195 Top 200 Bottom Ф57 201 Top 203 Bottom Ф60 205 Top 206 Bottom Ф65 207.5A Top 207.5B Top 207.5C Top 209 Bottom Ф57 211 Top 211 Bottom Ф70 211 Top 213 Bottom Production process of can top: Iron Cutting→Oil coating→punching cover→round edge→glue injection-drying curing. Production process of can bottom: Iron Cutting→Oil coating→punching cover→glue injection-drying curing.

Guangdong Sihai Iron-Printing & Tin-Making Co., Ltd. was founded in 1999, 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 can offer you high pressure cans of sizes like diameter 52/60/65mm compared with normal pressure cans, high pressure ones can reach 1.80Mpa as bucking pressure and 2.0Mpa as burst pressure. They have more applications in more fields, such as  to refill r134a refrigerant. Size: Diameter 52mm Metarial: Tinplate Tin Coating: 2.8/2.8 Hardness: T3 Thickness: 0.21mm Deform Pressure: ≥1.80Mpa Burst Pressure: ≥2.00Mpa Size: Diameter 60mm Metarial: Tinpalte Tin Coating: 2.8/2.8 Hardness: T3 Thickness: 0.21mm Deform Pressure: ≥1.80Mpa Burst Pressure: ≥2.00Mpa Size: Diameter 65mm Metarial: Tinplate Tin Coating: 2.8/2.8 Hardness:T3 Thinckness: 0.23mm Deform Pressure: ≥1.90Mpa Burst Pressure: ≥2.10Mpa

The common usage of 75% ethanol disinfectant is to use it to wipe or soak items for sterilization. The correct methods are: Dumping method: Take an appropriate amount of 75% ethanol and apply it evenly to the hands, skin or objects to dry. This method saves time and effort, but it is not easy to control the amount. When the amount is small, it may not be disinfected. When the amount is large, it is easy to cause unnecessary waste. Wiping method: Infiltrate 75% alcohol with a sterile cotton swab or cotton ball, and then wipe and disinfect the cotton swab or cotton ball on the skin or object surface that needs to be disinfected. At present, there are ready-to-use alcohol disinfected cotton tablets on the market, which can be used directly. This method has better control of the dosage, but it requires the use of sterile cotton swabs, cotton balls or cotton pads, and has a limited wiping area. It can be used to sterilize the surface of small objects such as switches, door handles, and mobile phones. Spraying or spraying method: Use a watering can to fill 75% ethanol disinfection solution, and use the method of pressing to disinfect the surface to be disinfected. This method is suitable for hand disinfection, spraying and disinfecting the hands, skin and various objects is convenient and quick. Wipe as much as possible with alcohol, and use less spra, especially have to be keep away from fire. How you use 75% alcohol can choose the appropriate method according to your actual situation. However, it should be noted that 75% ethanol is flammable and explosive. Avoid contact with open flames and keep away from fire sources during storage or use to avoid damage to life or property. How to store alcohol Alcohol should be stored in glass bottles to prevent falling and damage. The alcohol left in the home should not be placed in the heat source environment such as the balcony, stove, etc., or near the power socket, the wall, the corner of the table, etc. to prevent accidental falling. Can be stored in a cool place, such as a cabinet, protected from light. Keep the cover tight to prevent evaporation. For families with young children, alcohol should be kept out of the reach of children. For older children, parents can explain the characteristics of alcohol to children, educate children to treat alcohol safely, and not to light it with fire. Alcohol burns accidentally, how to extinguish it? Fire fighting methods: Can use dry powder fire extinguisher, carbon dioxide fire extinguisher, etc. Small areas of fire can also be covered with wet towels and wet clothing Can also be covered with sand outdoors It is strictly forbidden to use water or dry towels or clothing for flapping. Otherwise, the fire will spread largely if it is ignited by alcohol. Attn: Any order of disinfection use aerosol can, we'll arrange it preferentially.

An aerosol is really the cloud of liquid and gas that comes out of an aerosol can, not the can itself. In fact, to be strictly correct about it, an aerosol is a fine mist of liquid, or lots of solid particles, widely and evenly dispersed throughout a gas. So clouds, fog, and steam from your kettle are all examples of aerosols, because they're made up of water droplets dispersed through a much bigger volume of air. Smoke is an aerosol too, though unlike those other examples (which are liquids dispersed in gases) it's made up of solid particles of unburned carbon mixed through a cloud of warm, rising air. Even candles make aerosols: the smoky steam swirling above a candle flame consists of soot and water vapor dispersed through hot air. Guangdong Sihai Iron-Printing and Tin-Making Co.,Ltd usually offered internal lacquer for diameter 45mm, 52mm and 65mm, recently Sihai aim to meet more customers requirements, we expand diameter 57mm internal lacquer service. Like we all know,Epoxy Coating materials is with a wide application in industrial part, construction part and also household products part. Guangdong Sihai use modified epoxy for our empty aerosol cans, so it can be adjusted for sensitive chemistry formula, to avoid oxidation, rust and leading issues. Besides this, Sihai also offerdouble layer lacquerfor the most sensitive chemical solvent, we suggest all the customers go give a test for chemicals refilled and the tin can, only after testing, then use the tin materials containers in bulk. Any inquiry please contact us.

Aerosol Tin Cans manufacturers should attach great importance to the quality of aerosol products. How to make the good quality products? Every steps must be keep attention, like the raw material selecting, the tinplate printing and tin cans making production, the QC department checing and detection machines testing, the packing and the warehouse stock etc. Aerosol Tin Cans is not only the package of aerosol, but also an important part of aerosol. The quality of Aerosol Tin Cans determines the safety and storage of aerosol. Raw Material -Tinplate Cutting          Tinplate Printing                    Tin Cans Making                    Tin Cans Packing The Aerosol Tin Cans is a kind of miniature pressure vessel, which needs to have pressure resistance; the Aerosol Tin Cans is a packaging vessel, which needs to be sealed; the filling contents of the Aerosol Tin Cans are often chemical products, which need to have corrosion resistance; the Aerosol Tin Cans needs to cooperate with the valve and plastic cover, which needs to cooperate with performance; the sales shelves of the Aerosol Tin Cans need to be placed with appearance quality. The Testing Content: Aerosol Tin Cans Size / Height / Volumn / Weight Aerosol Tin Cans Appearance / Color / Shape Aerosol Tin Cans Pressure / Standard Data / Thickness Aerosol Tin Cans  Packing material / Storage Environment Guangdong Sihai company mainly manufacture Aerosol Tin Cans for 21 years. We can supply size of Diameter 45mm, 52mm, 57mm, 60mm, 65mm, 70mm cans.  All our products are manufactured by GB 13024:2008 standard and ISO 901:2008 quality control. Customer driven and Quality first is our quality principle. We have professional technian team and advanced equipments  to make and check the products. If you want to know more detailed information, please feel free to contact and vist.

Packing is the last but important step, it also essential for protecting and transporting. We now have two types packing for empty aerosol tin can, one is packed in carton, the other is pallet. Carton                                                                                     Pallet Carton packing is a normal way of package, which is light and easy to carry by hand. We have packing in 48/96/144pcs, 1~3 layers into one carton. it depends on the size of aerosol tin can, we will customize the suitable size of carton for different cans to protect it well. For pallet, it’s the main packing method of our customers, it can load more quantity than packed in carton, we design the best match size of pallet for container. Pallet also save time for loading and production. Using pallet is no need to put the cans one by one in hands, and customers no need to take out from cartons, which save labor cost. And we have automatic packing machines, which make great improvement for production. We pack 16 pallets for 20’GP container, and 36 pallets for 40’GP & 40HQ container. so it will be more easy to load or unload if using fork truck. Choose aerosol can packing in carton or pallet, we will depend on customers’ require and the transportation and so on, to know more about the packing way and different sizes for aerosol tin can, welcome to contact us for more details.

Aerosol Cans: Definition: Single-use metal container for aerosol products. When in use, the aerosol product is ejected through the valve and in a controlled form under the pre-pressure. Classification: One-piece can, two-piece can, three-piece can according to structure; Tinplate can, aluminum can, plastic can, glass can according to material; Tinplate cans are divided into straight cans and necked cans according to the shape. Aluminum cans are divided into round shoulder type, oblique shoulder type and stepped shoulder type. Divided into ordinary tanks, high-pressure tanks, and ultra-high-pressure tanks according to pressure requirements. Difference in Material: Aerosol Tinplate Cans also call three-piece can are made by tinplate. Aerosol Aluminum cans also call one-piece can are made by aluminum. Difference in Size: Aerosol Tinplate Cans:Φ45, 52, 57, 65, 70 diameters, with heights ranging from 100mm-300mm. Aerosol Aluminum Cans:Φ22, 25, 28, 35, 38, 40, 45, 50, 53, 55, 59, 66mm, height ranging from 58-240mm. Note: The height of the iron can refers to the height of the can body, excluding the top cover. The height of the aluminum can refers to the total height, from the mouth to the bottom of the can. Difference in Price: The price range of aerosol tinplate cans is 0.08 USD/ PCS to 0.25 USD/ PCS. The price range of aerosol aluminum cans is 0.20 USD/ PCS to 0.50 USD/ PCS. Generally, the price of aerosol aluminum can will be higher than aerosol tinplate can.

Aerosol cans are used to pack insecticide, spray paint, lubricants, air freshener, air neutraliser and medicine. We supply aerosol tin cans in several sizes to local and export markets from our state-of-the-art manufacturing facilities. In different country, people express the size of aerosol can differently. Table 1 Diameter Expression Necked-in Aerosol Can CHINA INTERNATIONAL Diameter 45mm 111/112 52mm 200/202 57mm 202/205 65mm 207.5/211 70mm 211/214 Table 2 Pressure Expression CHINA INTERNATIONAL PRESSURE Deformation Pressure Burst Pressure PRESSURE Deformation Pressure Burst Pressure 2N / / 2N 11.00 bar 13.00 bar Normal Pressure ≥1.30Mpa ≥1.50Mpa 2P 12.00 bar 16.00bar High Pressure ≥1.60Mpa ≥1.80Mpa 2Q 15.00 bar 18.00 bar The aerosol can made by Guangdong Sihai are all followed the national standard, but we also so can do the international standard also. Now, we have the certificate of ISO, CE and DOT. And we also accept the customized aerosol tin cans. With over 20 years experience in producing 3-pieces aerosol tin cans, Sihai products width extends from personal care and household products to industrial solutions. With 2 types, straight wall aerosol cans and necked-in aerosol cans, and 6 diameters and sizes to choose from, Sihai aerosol cans are suitable for multiple products to meet every customer's need. At Sihai, we always start by emphasizing best practices to meet industry and consumer requirements. To learn more about each of our aerosol spray products, please contact us directly.

Guangdong Sihai Iron-Printing and Tin-Making Co.,Ltd (Guangdong Sihai for short) specially manufacture empty aerosol can since 1998.  Guangdong Sihai also offers a wide range of components(cone and dome)sets for aerosol cans of all sizes, providing optimal solutions for brands’ varied pressure and performance requirements.  The can contains the product and the propellant used for its application during use. A well designed and manufactured can should be capable of handling the pressures of the propellant that are used in the aerosol industry and maintain a wide variety of products in perfect condition. A wide variety of containers are available on the market, varying both in shape and the volume of product they can hold. Guangdong Sihai produce 3-piece aerosol cans for more than 21 years, by now, Sihai runs 26 cone/dome-making production lines, and can produce diameter 45mm, 52mm, 57mm,60mm,65mm and 70mm 6 diameter sizes, besides, for straight can diameter 60mm and 65mm, we also welcome your inquiry. Once you have to buy cans, it is of critical importance to check theinternal lacquer of the canwith solvents to avoid all the potential leaks. It is important as well to know the standard dimensions (sizes and diameters). Recently Sihai upgrade for diameter 65mm necked in cans high cone shape, to make its appearance more attractive and meet the requirements of most of our customers. For pressure part, it can meet standard ones like 2N, 2P and also got different thickness to meet 2Q high pressure standard. We suggest you use2P can componentsfor car care series(paints/cleaner/lubricant/air freshener/snow spray .etc), and for those air duster or R134a refrigerator spray, better that we choose thicker cans to meet 2Q standard. Guangdong Sihai wholesale empty tin cans together with aerosol can components, we use 20 feet container to load cone and dome accessories by pallets to guarantee its safe arrival. Any customers in filling industry  and trade company we welcome your inquiry.

Aerosol tin can also called 3-piece can, it combines with can body, cone and dome, it’s the important part of aerosol tin can, which connect with can body and the valve to bear pressure. Now Guangdong Sihai Iron-Printing and Tin-Making Co., Ltd with 27 full-automatic numerical control production lines for aerosol cone and dome, annual production capacity above 300 million pieces. We can manufacture aerosol can lids for diameter 45/52/57/60/65/70mm, with normal and high pressure. Different products use different cone and dome, the cone and dome can do outside clear lacquer/white coating/black coating/red coating... And we can do inner coating for diameter 45/52/65mm, the main products use inner coating is air freshener, deodorant, shaving foam... Also we accept customized lids with your logo or design, just provide your artwork file to us, then we can do printing on it. Beside, we have the special dome for safe vented lid and the blind mark lid. The safe vented lid main use for refrigerant aerosol can, and the blind mark lid for spray paint can. We not only sell aerosol tin can, but also the aerosol cone or dome, welcome to contact us for more details.

Guangdong Sihai Iron-Printing and Tin-Making Co.,Ltd is always devoting to product empty aerosol cans with much sensitive solvent. Normally, we adopt inner coating of 1 layer to solve the issue. And since November of 2019, we started two layer inner coating to meet customer higher requirements. For the gold lacquer of aerosol tin can, we adopt modified Epoxy as the materials. With these layers of coating, the product can be used in aerosols for personal care, beauty and cosmetic, food, and the household. It will give consumers peace of mind while enabling can makers to standardize production across markets. In almost all cases, double lacquer can product has performed well particularly for water and alcohol-based simulants. For strongly aggressive chemicals, we still suggest you give a test with sample before bulk production. These epoxy resins are a major component of the epoxy lacquers which act as a barrier between the contents of a can and the external packaging. Such as shaving foam, body deodorant and air freshener series, with two layer of inner lacquer, it can keeps longer solvents original flavor and certainly its anti-rust function double assured. Being the one of 5 biggest aerosol can manufacturer, Sihai can produce all series of aerosol cans. Including diameter 45mm, 52mm, 65mm and also diameter 57mm, 60mm and 70mm. Our cans are being exported through the whole world, now Korea, Thailand, Malaysia, India, Mexico and Brazil. etc, are our main markets. We welcome your inquiry to get a chance to cooperate and please try fix as soon as possible before Chinese Spring Festival holiday.

As we known that, like Home Air Freshener and Shaving Foam and Body Spray, Perfume and Hair Spray and Snow Spray and Insecticide etc personal care and beauty and cosmetic products mostly need to be with inner coating. Why these kinds of tin cans need to be with inner coating? The most important thing is the filling solvents. If the filing solvents including water and alcohol based, the tin cans must be with inner coating. But maybe you will find that some customers don’t need to do the Internal Coating Tin Cans for Air Freshener product, but some customers must need to do the Internal Coating Tin Cans for Air Freshener product. Therefore, you should have a question, why? Why Air Freshener Tin Cans Products can be With Internal Coating and without Internal Coating? Aren’t their filling solvents composition is different? As you can see the attached Tin Cans pictures, the left (Red) one is with Internal Coating, the right (Yellow) one is without Internal Coating. Both of them are for Oxytetracycline product, but one of them need to be with internal coating, one of them need to be without internal coating. The main reason is the solvent composition is different, so every customers need to check and test the solvent composition before placing orders, their technician must test the solvent composition firstly. The Effect for Internal Coating The inner coating of tin can is a special material, which is suitable to prevent the solvent inside the tin from eroding the inner wall of the tin to prevent the contents from being polluted, and to prolong the storage time more effectively. The internal coating is not only to prevent corrosion, but also to protect the tin can from scratch and rust. For this kind of internal coating, it is non-toxic and harmless, tasteless, with good adhesion, absorption, flexibility, corrosion resistance and high temperature resistance. In the case of high temperature heating, it will not produce harmful substances and lustre and performance. Guangdong Sihai company which is a manufacturer for Aerosol Tin Cans for 21 years, we can produce and supply the Diameter 45mm, 52mm, 65mm cans with Internal Coating or without Internal Coating. Please feel free to let me know your requirements.