Balloons have a rare charm — they delight people of all ages and bring a touch of magic to any celebration. Whether it's a birthday, wedding, or themed event, balloons are an essential element of party décor that can immediately brighten the atmosphere. (πυροτεχνηματα)
However, with so many types, materials, and uses available, it can be difficult to choose the right balloons. Don’t worry — this comprehensive guide covers all the basics to help you make the perfect choice for your event.
The choice of your balloons usually depends on the occasion — whether it’s a special event, a child’s birthday, or a themed celebration. The type, color, and size of the balloons you choose should complement your theme and purpose.
It is important to note that not all balloons are made the same. Factors such as material, inflation type, and durability play a role in achieving the desired appearance and effect.
The two most common materials used for balloons are latex and foil (aluminum). Each has its own advantages and best-use cases. You can use a single type for a simple look, or combine both in different sizes, colors, and shapes for more creative decorations.
🎈 Latex Balloons
Made of natural latex
Available in a wide range of colors, shapes, and sizes (usually 5 to 36 inches)
Can be filled with air or helium
🎈 Foil (Aluminum) Balloons
Made from laminated layers of polyethylene, nylon, and aluminum
Size ranges from 4 to 50 inches
Available in various shapes, colors, and designs
Can also be filled with air or helium
Latex and foil balloons can both be filled with air. However, air-filled balloons do not float. The advantage is that they last longer — usually six to eight weeks — and can easily be inflated using a hand pump or electric inflator, saving you energy and effort.
Balloons from 9 inches should be inflated with air.
When fully rounded, they look perfect — when pear-shaped, they are underinflated.
The gas inside balloons expands or contracts with temperature changes:
In warm weather: inflate slightly less.
In cold weather: inflate slightly more.
Balloons last longer in a cool, dry environment and oxidize (develop a cloudy or dusty film) when exposed to heat, sunlight, or moisture — especially clear balloons.
Only 4-inch and 9-inch foil balloons should be filled with air.
Avoid exposing foil balloons to extreme heat — they can burst.
Wrinkles may appear when balloons inflated in warm areas are taken into the cold, but once reheated, they will return to normal.
Always keep balloons weighted and never release them outdoors.
Ideal storage temperature: 72°–78°F (22°–26°C).
Do not store inflated balloons in a bag for more than 30 minutes.
Outdoor balloons have a shorter lifespan.
To make balloons float, they must be filled with helium — a colorless, odorless, non-toxic, and non-flammable gas. You can either rent or buy a helium tank or visit your local balloon shop for professional inflation.
When fully rounded, 12-inch balloons are properly inflated; pear-shaped ones are underinflated.
Temperature affects the gas inside:
In hot conditions: inflate slightly less.
In cold weather: inflate slightly more.
Latex balloons float for a shorter period in cold weather and longer in warm environments.https://www.ifaistosfireworks.gr