How to maintain waterproof bag? How to extend the life of waterproof backpacks and bags?
Waterproof bags generally include bicycle bags, backpacks, computer bags, shoulder bags, waist bags, camera bags, mobile phone bags, etc. The material is generally divided into pvc mesh, tpu film, eva and so on.
1. For normal maintenance, when not in use, rinse with water and dry before storing in a cool place to avoid sunlight.
2. If you encounter ordinary dirty spots such as mud and sand, you can use water to wash it off, but if it is oily or difficult to wipe off the dirt, you can consider using medical alcohol to wipe it off.
3. As the light color of pvc fabric is easy to change color or absorb dark color, it can only be wiped with alcohol, but it may not be able to restore the original appearance.
4. The structure of the waterproof bag should be followed during cleaning. Do not pull or open violently to avoid damage to the bag body. Some waterproof bags include shock-proof devices. If the interior is to be cleaned, please disassemble, clean or remove dust separately.
5. If the waterproof zipper is invaded by dust or mud, it should be washed with water and dried before spraying with a high-pressure air gun. Make sure to clean the small dust embedded in the pull teeth to avoid scratching the waterproof membrane glue on the waterproof zipper.
6. For waterproof bags, try to avoid scratching and bumping with sharp and hard objects. In normal use, as long as it does not damage the inner layer, test for air and water leakage. If there is air and water leakage, the waterproof performance may be reduced. For small areas, you can use 502 or other viscose with a piece of rubber or thicker pvc. Adhesive seal, can be used for one section. Generally, scratches will not hinder the use, but only affect the viewing.
7. Injuries from storage items. Many people play outdoors. Filling items include hard-pointed items, such as outdoor stoves, cooking utensils, knives, shovel, etc., so be careful to bandage the sharp parts to avoid punctures, scratches, and waterproofing. Bags.
Waterproof bags with high-quality materials are generally not afraid of long-term sun exposure and are also resistant to the test of wind and snow. However, considering the weak cold resistance and low melting point of PVC, there are still certain limitations in the temperature range. On the contrary, TPU and EVA materials are relatively universal in a larger temperature range.
All in all, good equipment also needs maintenance, which can extend the service life of outdoor equipment waterproof bags and enhance their use value.
