I. Product brief introduction
1. Product pictures
2. Product configuration
(1) Leather: The brown exterior part in the picture. Model (CS-89671W),
microfiber PU-Microfiber staple fiber through the comb.The non-woven fabric
made into three-dimensional structure grid, and then made into microfiber
leather, which is the leather capricious, air permeability, wear resistance is
greatly improved.
(2) Middle tire: Remove the leather inside and black stripes in the picture. 6.0
Concave foam tire, weight: 477-493g, using a mixture of 80% butyl inner liner,
specialized nylon wire, and 32S yarn for winding. The length of the specialized
nylon wire is about 8400 meters, and the number of layers of yarn winding is
several times that of conventional competition levels, ensuring uniformity of
roundness and stability of bounce balance. At the same time, the impact
resistance performance is superior, with a circumferential difference of ≤ 2mm
after 20000 impacts, and a rebound height of 1.35 meters to 1.4 meters during
the bounce test.
(3) Inner liner: A bladder shaped rubber bladder that stores gas inside, made
of 80% butyl rubber to improve the airtightness of the basketball.
(4) Model number: ABA 3017 Size 7
(5) LOGO ：AKA
(6) Made of : manually fit into the leather containing glue and the middle tire
containing glue, and then heated through the mold, increase the bonding
performance between the leather and the middle tire.
3. Product performance
(1) Circle: 750 - 770mm
(2) Weight of the finished basketball : 592-608g
(3) Rebound height : 1300-1380mm
(4) Air tightness: After the basketball is inflated and left to stand for 72 hours, the
air pressure drops by 8%.
(5)The product data was measured under laboratory conditions in accordance
with GB/T 14625.1-5 basketball, football, volleyball, and handball experimental
methods.
Ⅱ.The basics of basketball
1. Types of basketball : Basketball is usually divided into indoor basketball and
outdoor basketball. Indoor basketball is usually a brown, with a smooth
surface,Suitable for use on indoor wood floor courts. And the outdoor
basketball is mostly made of wear-resistant materials, the surface is relatively
rough,suitable for use on the outdoor court.
2. Size of basketball : According to age and gender, the size of basketball is
also different.Usually, adult men use basketball 7 in official games, with a
diameter of about 24.6-24.8 cm in diameter, while adult women use
basketball 6 in official games, with a diameter of about 23.2-23.4 cm in
diameter. For teenagers, the size of the basketball decreases accordingly.
3. Air pressure of basketball : The air pressure of basketball is very important
for the control and jumping on the court. Generally, the air pressure of the
basketball should be kept between 7-9 LBS, which can be measured and
adjusted using a pressure gauge.
Ⅲ.the correct use of basketball methods
1. Hand grip posture : Correct hand grip posture can improve the control of the
ball and the accuracy of passing the ball. Open your fingers and place them
on the basketball, then wrap the basketball with the palm of your hand and
wrap the fingers tightly.
2. dribbling skills : dribbling is one of the basic movements of basketball. With the
right dribbling skills, you can better control the basketball, resulting in better
passing and attacking movements. While dribbling, keep your body steady,
control the basketball with your fingertips, and keep your bounce up to any
defense.
3. Shooting skills : Shooting is one of the main ways of scoring in basketball.
When shooting, keep your balance, look at the target, and use the strength of
your arms and wrists to accurately throw the basketball to the basket.
Ⅳ. Instructions for the daily use and maintenance of the basketball
1. Do not touch the water
Water is the natural enemy of any basketball, usually need to pay attention to not
to let the basketball stained with water, also do not play basketball in the rain,
will affect the life of the basketball, in addition to the wet basketball is easy to
open glue.
2. Prevent heavy pressure
Do not step on, kick or sit on the basketball to rest, more can not use heavy
objects to pressure on the basketball, otherwise it is easy to cause the
deformation of the ball, affect the elasticity.
3. Don’t expose yourself to the sun
After the basketball is used, wipe the surface of the ball with a towel, which can
not be washed with water, and put it in a cool and dry place.
4. In late correctly
Use a special air needle, slowly insert the nozzle after wetting, and prohibit direct
inflation with a high pressure air pump. Can not be inflated too full, easy to
cause the deformation of the ball bulge regularly check the basketball needs.
5. Check inspection
Just test his inflation saturation. The most intuitive method : straighten the
basketball, raise the hand to the top of the head, gently put the basketball to the
ground, bounce to the chest before the appropriate inflation.
6. Open the glue treatment
Due to the water or other reasons to open the glue phenomenon, remember not
to use 502 glue, will cause the basketball skin oxidation, hardening, affect the
feel. Need to wipe clean first to use special basketball glue to.
0550-2162055 | 定远县鑫宇体育股份有限公司
安徽省滁州市定远县定城城东
gjmyb@xinyutiyu.com
0550-2162055
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