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Aerosol Tin Can Special Tinplate Packaging Solutions for Medical Cold Compress Sprays and Portable Oxygen Tanks
2026-03-19
Sudden sports contusions beside the court, altitude sickness during plateau hikes, and cold compress treatment in daily first aid all rely on stable and reliable Spray Cans. The Aerosol Tin Can is the core packaging carrier for medical cold compress sprays and portable oxygen tanks. Many people only focus on the effect of the medicine and gas inside the can, but ignore that the material, technology and safety of thetinplate aerosol can directly determine the product experience and compliance standards, which are essential for professional medical emergency products.
Whether it is the temperature-controlled spraying of medical cold compress sprays or the high-pressure storage of portable oxygen tanks, the requirements for cans are far higher than ordinary daily-use aerosol cans. The customization of medical cold compress spray tinplate aerosol cans and portable oxygen tank high-pressure tinplate cans needs precise adaptation from four dimensions: pressure resistance, cleanliness, thermal conductivity and portability.
High-Pressure Safety Packaging: Thickened Can Design for 1.5MPa-1.8MPa
Portable oxygen tanks are high-pressure filling products. Insufficient pressure resistance of the can easily leads to deformation, leakage and even potential safety hazards, which is the core reason why high-pressure thickened tinplate aerosol cans are the first choice. SAILON adopts special high-strength tinplate substrates, processed by cold rolling strengthening and annealing, so that the can can stably withstand the working pressure of 1.5MPa-1.8MPa, and the actual bursting pressure can reach more than 2.0MPa, far exceeding the safety threshold of ordinary aerosol cans. We conduct static pressure tests and alternating pressure tests on each batch of cans during production, simulating extreme transportation and use scenarios to eliminate safety risks in high-pressure environments.
Core Performance Parameter Table of Medical-Grade Aerosol Tin Can
| Test Item | Standard for Ordinary Aerosol Cans | SAILON Medical High-Pressure Aerosol Can Standard |
|---|---|---|
| Rated Working Pressure | 0.6-0.8MPa | 1.5-1.8MPa |
| Critical Deformation Pressure of Can Body | ≥1.2MPa | ≥1.8MPa |
| Air Tightness Test Duration | 1 minute | 3 minutes |
| Can Wall Thickness | 0.18-0.20mm | 0.23-0.28mm |
Medical-Grade Clean Production: Whole-Process Purification in Dust-Free Environment
Medical sprays and oxygen tanks have strict requirements for can cleanliness, even tiny impurities may affect product compliance. The production of medical-grade clean aerosol cans must be separated from the production standards of ordinary daily-use cans. SAILON has built a Class 10,000 dust-free assembly workshop. The whole process from can forming, inner wall treatment to valve assembly is completed in a clean environment. The core purification steps are divided into three parts:
- Ultrasonic deep cleaning to remove oil and debris left by can forming
- Constant temperature hot air drying to prevent moisture and microbial growth inside the can
- Laser particle detection to ensure that the particle content in the can meets medical packaging requirements
At the same time, the inner wall of the can is coated with medical-grade epoxy resin, which not only prevents the reaction between tinplate and cold compress spray medicine or oxygen, but also ensures no odor and dissolution of the can, fully adapting to the contact safety standards of medical products.
Temperature Control and Spraying: Can Characteristics for More Stable Cold Compress Effect
Medical cold compress sprays mostly use cooling ingredients such as ethyl chloride. The thermal conductivity of Aerosol Tin Can directly affects the cooling speed and spraying uniformity of the spray. The thermal conductivity of tinplate is better than that of ordinary aluminum cans, enabling rapid heat exchange of the medicine in the can. In actual use, the medical cold compress spray tinplate aerosol can customized by SAILON can reduce the local temperature below 4°C within 3 seconds of spraying, and the continuous cooling time is 20% higher than that of ordinary cans. Equipped with a custom anti-blocking safety valve, it can spray stably whether held upright or sideways, without intermittent spraying or dripping, making it more convenient to use in emergency scenarios.
Portable Customization: Ergonomic Design for First Aid Scenarios
Medical first aid and outdoor use have high requirements for can portability. SAILON mainly promotes 45mm and 52mm diameter necked custom medical aerosol cans, which contain many practical details:
- The necked can body fits the palm radian, can be pressed with one hand, no need to adjust posture during first aid
- Small-diameter cans can be easily put into portable first aid kits and outdoor backpack side pockets without occupying space
- Lightweight optimized design, reducing weight by 15% on the premise of ensuring pressure resistance, no burden for long-term carrying
We can also adjust the can height, caliber and valve type according to customer needs, truly realizing the one-stop customized adaptation of Aerosol Tin Can.
Practical FAQ
Q: Why is tinplate aerosol can preferred for medical scenarios instead of aluminum aerosol cans? A: Aluminum cans have weak pressure resistance and cannot meet the high-pressure demand of portable oxygen tanks; tinplate has better structural strength and impact resistance, and its thermal conductivity is more suitable for cold compress sprays. At the same time, the can has stronger stability, which better meets the safety and use requirements of medical products.
Q: Can SAILON's medical-grade clean aerosol cans pass relevant medical packaging tests? A: Yes. Our whole processes of dust-free production, inner wall coating and cleanliness detection are implemented in accordance with medical packaging standards. We can provide test reports of air tightness, cleanliness, pressure resistance and other indicators for each batch of products to meet customers' compliance inspection needs.
Q: How long is the mold opening and mass production cycle of custom medical aerosol cans? A: The conventional custom mold opening cycle is 7-10 days. After sample confirmation, the mass production cycle can be adjusted according to the order quantity. For urgent medical orders, we will start an expedited production line to ensure delivery time.
From high-pressure safety protection to medical-grade clean production, from temperature-controlled spraying effect to portable ergonomic design, the customization of Aerosol Tin Can is never a simple can processing, but a full scheme adaptation fit for medical emergency scenarios. SAILON has been engaged in the customization of tinplate aerosol cans for many years, focusing on creating safe, compliant and practical high-pressure thickened tinplate aerosol cans for products such as medical cold compress sprays and portable oxygen tanks, and escorting the packaging safety of medical emergency products with refined customization and strict quality control.