Which material is good for waterproof bags? How to choose a waterproof swimming bag

1. Which material is good for waterproof bag

waterproof packages are the names of waterproof function. They usually use more outdoor activities such as swimming and Outdoor travel. Because they have good waterproofing function, they can rest assured that the items can be put in it. So which fabric of the waterproof bag is better?The materials of the waterproof bag mainly have the following three:

1. PU material, this fabric can prevent splashing water or light rain in the case of water pressure 2000-4000mm.

2. PVC material, PVC waterproof bag is made of polyethylene resin, with strong waterproof performance.

3. TPU material, TPU material refers to the thermoplastic polyurethane elastic body, which has the characteristics of environmental protection, beauty, softness, etc. It is a good material for making waterproof Bags.

Among the materials of the three waterproof packs, the better is mainly the two types of PVC waterproof bag and TPU waterproof bag.

2. How to choose a waterproof Swimming bag

swimming needs to be used for swimming bags. Because it is water activity, there are certain requirements for the waterproof performance of swimming bags. In addition to good waterproofing, we must also pay attention to some other aspects.So how to choose a waterproof Swimming bag?

1. Size

When choosing a waterproof Swimming bag, the first thing to consider is its size problem. The capacity is large enough to install all the necessary swimming equipment, but it must be convenient to carry, light enough.Note that when buying a waterproof Swimming bag, you need to choose a slightly larger capacity than your swimming equipment. Do not pack the swimming packaging to avoid damage.

2. appearance style

The appearance of the swimming waterproof bag can be selectively selectively. You can choose the appropriate color and pattern according to your preferences. You can also choose the appropriate color and pattern according to your preference. There is no special requirements. Just see if you like it.

3. Function design

After choosing the correct style and size, the more functional design of the waterproof bag is come again. Good waterproof swimming bags are easy to finish, easy to use, and it is convenient to be used to packaging and waterproof packages. Some of the main points of attention include:How many compartments and compartments are designed by the main band is the number of beam bands or the number of opening, small pockets or side Bags.

4. Duration

The durability requirements of the waterproof Swimming bag are also relatively high. You must choose a light and wear -resistant waterproof bag. At the same time, whether the sewing of the car is reliable, the refining and opening the opening, and whether the bottom of the waterproof Swimming bag has strengthened double -layer treatment, Pay attention to the contact point of the strap and the waterproof packet, and pay attention to the point.