We will introduce you how to choose a cell
phone case by its workmanship today. The materials and producing
process has no direct relationship with whether the product is good or bad.
Besides the use of quality materials, workmanship is also very important to the
products. With different workmanship, the productions with the same materials
can feel completely different.
Ⅰ. Watch the
front of the case
Put the product horizontally and look at it
at the same level. Most defects in the surface of the products can be seen in
this way, which are invisible when looked in front by many consumers. The most
popular defect is the surface wave pattern, which only can be seen with the
sidelight. And also, the spots and concavities are usual things in the surface.
You could judge its quality by the number and size of them. The way to observe
by sidelight also applies to the side and inside of the products.
Ⅱ. Observe the
case side and pay attention the hand feeling.
Many cases have an excellent workmanship in
the front but not the side and inside part, in which truly reflects the
difference. It must be a good
protective case if the workmanship of side and inside part is also
exquisite. The side is generally the place of parting and the processing with
parting line directly determines its grade. The uneven ones observed by eyes
are typical low-grade products. On the opposite, the top-grade ones can only be
seen the parting line very carefully. Another place you should pay attention to
is around the hole, where is easy to be ragged.
III. Observe the plastic filling
Each plastic injection molding (except
silica gel) has a plastic filling point. How to handle with is also very
critical. The grade can immediately increase if handled well. The filling point
is always designed in a prolate shape when in the outer edge or just a point
inside. At present, there is a special case for iPhone 4, designed without any
defects. Its plastic filling point is invisible, which could increase its grade
with no doubt.
In summary, you can observe the materials,
workmanship and pattern of the iPhone cases in the store. But if you want to buy
iPhone cases online, you should learn to ask the right questions. You’re
supposed to think more if the seller just gives the front view, or with less
side views. Hope the above points can help you choose a desirable
iPhone protective cover.