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Harm When using aerosol cans, attention to safety is a top priority. Whether using an aerosol can indoors or outdoors, safety should be considered. There are three main dangers when using aerosol cans. 1. Explosiveness Aerosol cans can remain safe if the can and valve remain intact. However, if the jar is punctured, the valve fails, corrodes, or is exposed to excessive heat, the jar will depressurize. In severe cases, the aerosol can may explode. 2. Poisonous and harmful Do you know what's in your aerosol can? Some aerosols contain hazardous substances and workers must be familiar with the formulation of the material. Personal protective equipment or additional ventilation may be required, determine if hazardous, harmful, and choose safe product. 3. Flammability Most aerosol can products and propellants are flammable, making aerosol cans a fire hazard. Keep away from open flames and heat sources when in use. Storage of aerosol cans Aerosol cans should be stored in a dry area and not exposed to excessive heat. The pressure of an aerosol can increases with temperature. The internal temperature of the vehicle will rise to a high level under direct sunlight, therefore, aerosol cans should not be stored in the vehicle for a long time. Recycling of Aerosol Cans Aerosol cans without propellant and product are not considered hazardous waste and are recyclable. Most aerosol cans made of tinplate or aluminum can be recycled, but only if the can is empty. If the can is not empty, it may be classified as hazardous waste, depressurized and empty aerosol cans are not hazardous waste. Piercing aerosol cans makes sense from sustainability and disposal cost considerations. However, puncturing the can with a sharp object, such as a screwdriver, may generate frictional heat and sparks, which are potential sources of ignition. Properly grounded spark-resistant tools should be used to puncture aerosol cans.

How do I use an aerosol can safely? The danger can be avoided with the right approach. First of all, aerosol cans should be stored in a cool, ventilated place, out of direct sunlight or near an ignition source that could cause high-pressure gas to expand; they should never be sprayed directly at an ignition source, otherwise the gas or liquid emitted could ignite; nor should they be knocked, flattened or drilled into the can, otherwise sparks could be generated and cause an explosion. Used or finished cans should not be disposed of indiscriminately, but should be disposed of in an open and ventilated area by pressing the nozzle in the upwind direction and draining the remaining gas from the can. Thousands of products are now packaged in high pressure aerosol cans, which are very common in everyday life. With a little care and caution, it is a handy and practical tool. Sihai factory always produce safe empty aerosol tin cans, if you are interested in it, please feel free to contact us!

USES & BENEFITS 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 prote...

Our factory specializes in making empty aerosol tin cans for 25 years of experience. In our production process, in order to produce high quality aerosol cans, we specify the following quality inspection process: 1、 First article inspection Each workshop and each process shall conduct first article inspection based on production plans, product production processes, product drawings, quality standards, etc. The first article inspection must be carried out in the following situations: starting production, changing varieties, changing materials, changing molds, repairing molds, equipment maintenance, changing fixtures, changing production personnel, changing processing methods, and other situations that require first inspection. 2、 Self inspection batch standard: Iron cutting: Inspect once every 20 minutes, with a minimum of 2 pieces per inspection. Printing iron (coating/printing): Inspect every 3 minutes, with no less than 1 piece per inspection. Stamping (top/bottom cover): Appearance inspection shall be conducted every 10 minutes, and the quantity of each inspection shall not be less than 10 pieces; Other measurement indicators are inspected every 1 hour. Can making (welding): appearance inspection every 10 minutes, the number of each inspection is not less than 2 pieces; welding line tearing, copper sulfate test every 2 hours, the number of each inspection is not less than 1 piece. Can making (sealing):(Appearance) operators every 10 minutes to test 1 piece, process indicators every 2 hours to measure 1 piece, test the number of each sealing head each 1 piece, the commissioner every 1 hour to test the indicators, each test the number of each sealing head each 1 piece. Can making (sealing):(Appearance) operators every 10 minutes to test 1 piece, process indicators every 2 hours to measure 1 piece, test the number of each sealing head each 1 piece, the commissioner every 1 hour to test the indicators, each test the number of each sealing head each 1 piece. Can making (leak detection): Inspect every 30 minutes, with a minimum of 50 pieces per inspection.

With the development of the economy, the growth of consumption level and the improvement of people's concept of environmental protection, the improvement of national safety regulations and environmental protection regulations, the market has put forward new requirements for the aerosol industry. The aerosol should not only release the content, but also Moreover, it is necessary to ensure safe and efficient use after a period of storage or use. These requirements are driving changes in the structure of aerosol products. With the continuous increase of the types of aerosol valves, the applicable fields have been widely expanded, but there are three important indicators in the process of adjusting the product structure of aerosol valves that cannot be ignored. The following aerosol filling machine manufacturers give you Briefly introduce these three important indicators. 1. The pressure resistance of the aerosol valve The pressure of the aerosol is mainly derived from the pressure of the propellant in the tank. The pressure here is mainly from the pressure of the propellant in the tank. Generally, the pressure is about 0.5MPa at 23°C, but the pressure in the tank will increase as the temperature increases, such as LPG The pressure of the propellant such as DME and DME varies greatly with the temperature. The fixed cover is the most important part of the aerosol valve to withstand the pressure. In the industry, it is usually stamped with 0.27mm thick tinplate or 0.42mm thick aluminum, and generally can withstand about 2.0MPa. For high-pressure products such as fire extinguishers, thicker materials need to be used to increase their compression resistance. Tinplate with a thickness of 0.42mm can be used as the sealing cup material. 2. The tightness of the aerosol valve The sealing ring is assembled in the valve body, called the inner gasket, which forms a complex sealing relationship between the valve body, fixed cover, and valve core parts. Unlike the outer gasket, this is a dynamic sealing point and is in direct contact with the solvent in the tank. It is the most common and main sealing point for aerosol valve leakage, so the sealing ring is the top priority in the production of aerosol valves. 3. Corrosion resistance of aerosol valve The inner surface of the aerosol valve is in direct contact with the contents of the aerosol. If the product formula is not well controlled in terms of corrosion resistance, otherwise there is a possibility of corrosion of the components of the aerosol valve. For example, in water-based formulations, if the fixed cover is produced from tinplate without surface treatment, it is easy to develop corrosion spots, followed by perforation leakage. In this case, you should choose tinplate or aluminum fixed cover with internal coating. It is also worth mentioning that there are very few formulas that will cause corrosion or dissolution of the valve body, mainly because the product solution contains harmful substances to the va...

How Do Aerosol Cans Work? Understanding how an aerosol can works is important in understanding aerosol can propellants and their purpose. Aerosol cans are a dispersal system that relies on internal pressure to propel the product out of the can in the form of an aerosol. Aerosol cans typically consist of some variation of these four components: The container The trigger The nozzle The straw or hose The container is pressurized so that when the trigger is pressed, the product within the can is pushed through the straw and outward from the nozzle in the form of a fine mist or aerosol.

The International Labor Day is coming, we Guangdong Sihai Iron-Printing and Tin-Making Co., Ltd (Guangdong Sihai for short below) will have holiday from Apr. 29th to May. 3th, 2023, We will resume to work on May. 4th, 2023, please note we will not arrange any production or loading during holiday, please arrange your orders and shipments in advance, thank you for your support and understanding! Guangdong Sihai is a professional empty aerosol tin can factory over 25 years, we always insist to provide high quality and safe products to our customers, our products including diameter 45/52/57/60/65/70mm, height from 85~300mm, welcome to send your inquiry if you are interested. You can leave message for your inquiry to us during holiday, we will reply you as soon as possible.

The 10th International Aerosol and Metal Container Exhibition will be held from April 12th to April 14th, 2023 in Ningbo International Convention and Exhibition Center, Zhejiang. In recent years, my country's aerosol and metal container industry has maintained an annual growth rate of more than 10%, especially the rise of the personal care products market. Aerosol and spray packaging have become an indispensable product unit for various brands. Many varieties will benefit from the consumption upgrading policy and gain opportunities for rapid development. The exhibition area of the 10th Aerosol Exhibition will reach 20,000 square meters, and it is one of the world's largest and most influential communication platforms for the industry chain of aerosol and spray products. Exploring the international market, promoting industrial innovation, and expanding industry exchanges are the purposes of this event. Let us work together to obtain the latest market information, learn about industry innovations, and shorten the time for transformation and upgrading in the context of consumption upgrades in a rapidly changing market.