Stick deodorant containers come in different shapes and styles. Each design affects how users apply the product. Common options include oval and round containers. These shapes also impact packaging, filling, and the overall production process.
Manufacturers often use materials like polypropylene. They also use high-density polyethylene. These plastics are strong and safe for deodorant agents like aluminum zirconium and aluminum chloride. They also work well with injection molding machines. Choosing the right container helps prevent contamination and keeps the product formula stable.
Twist-up mechanisms in stick deodorant containers
Twist-up designs are very common in stick deodorants. A threaded stem connects to a platform that lifts the product when turned. This screw function works through a rotating base or dial function.
The twist up tube uses an elevator function to raise the product evenly. This design suits products like antiperspirants and sunscreens. It handles medium viscosity levels well. Features like ratchet engagement and seal lip 35 help prevent leaks and reduce product residue.
Push-up mechanisms and sustainable packaging options
Push-up tubes are simple and eco-friendly. These containers often use biodegradable materials or PCR PP. A push-up platform or piston member moves the product up manually.
There’s no screw or dial mechanism. This reduces the risk of contamination. Push-up designs are common for lotion bars, lip balms, and other solid personal care products. Many users prefer them for refill and reuse.
Bottom-fill and propel/repel designs
Bottom-fill containers are used for thick or molten products. The filling process involves adding liquid from the base, then sealing the container. Liquid filling machines or semi-automatic machines often do this.
Once filled, the product cools on a conveyor before capping. Propel/repel designs use a twisting base to move the piston. This helps push the product up without touching it directly. These systems work well for deodorants, candles, and powders.
Innovative dispenser mechanisms and sealing systems
Dispenser systems have evolved to improve hygiene and ease of use. Some roll-on containers use a self-cleaning ball mechanism. Others use a roll-on dial for smooth application.
Caps with pressure-fit closure systems help keep the seal airtight. Components like gaskets and dome caps protect the formula. UV light and other tools ensure safe filling and labeling. These features support both product safety and user satisfaction.
Container design for different product formulas
Different formulas need different containers. Thicker products may need radial ribs and strong inner walls. Lighter formulas can work in simpler tube barrels.
PP cylinder deodorant stick containers are common. Some include lip 33 or lip 35 for better sealing. Round stick packaging and twist up PP containers suit most personal care products. These include deodorants, sunscreens, and solid cream formulas.
Choosing the right container for personal care products
The right container depends on your product’s texture and usage. Oval and round shapes offer different looks and feel in hand. Twist up and push-up options give control over how much product is applied.
More companies are using packaging that is good for the environment. Many companies now choose deodorant containers that can be refilled. They also use materials that break down naturally. These reduce waste and support eco goals.
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