What material is good for umbrella ribs?

Umbrella bones are mostly made of wood and bamboo, and later there are iron bones, steel bones, aluminum alloy bones (also known as fiber bones), electric bones and resin bones, and most of them are made of shrinkage bones (shrinkage umbrellas), which are light and easy to carry. Steel skeleton is the most durable, not easy to break and has a long service life. Iron skeleton is hard and not easy to break, and has good wind resistance, but it is easy to rust after a long time.

The aluminum skeleton, electric skeleton and resin skeleton of umbrella net are relatively light and widely used in portable umbrellas at present. Its disadvantages are easy folding and poor windproof performance.

1, aluminum skeleton advantages: light weight and cheap price;

2. Advantages of chemical fiber bone: light weight, strong durability and strong wind resistance;

3, carbon fiber bone advantages: light weight. Disadvantages: the wind resistance is average, and the price is the most expensive of all materials;

4. Advantages of wooden bones: China traditional umbrellas are often used;

5, iron bone advantages: durable, the price is slightly more expensive than aluminum bone.

The standard of a good umbrella:

1, look at the shape. First of all, it is necessary to determine whether the shape of this umbrella is a direct favorite style. Umbrella poles should be all steel rust-proof and comfortable to hold.

2. Look at the size. In the case of rain and light wind every day, a small umbrella doesn't play any role at all. It can ensure that your head won't get wet. It is better to have a big umbrella.

3. Umbrella bone. The first thing depends on how many bones there are. Generally, there are 8 bones, 10 bone, 12 bone, 24 bone and so on. Of course, the more tendons, the stronger and stronger the wind resistance.

4. Skull. Generally, umbrella sellers will say that the skeleton is an all-steel skeleton, which is strong and wind-resistant, and it is not easy to break, but what it is needs to be carefully identified by themselves.

5. umbrella cloth. Several common umbrella fabrics are called "polyester spinning" and "chunyafang". Polyester spinning is treated with waterproof coating, generally using PVC glue to become waterproof fabric, which extends to polyester cloth, printed cloth, pearl cloth, silver tape in umbrella industry and so on.