On rafting, a woman’s mobile phone was recovered and still usable 5 days after it fell into the water. Did it all depend on it?

Relying on a waterproof bag

When a diving instructor from Guizhou was helping a friend search for leftover items in the Nanjiang Grand Canyon in Kaiyang County, he happened to fish out a mobile phone under the water. The mobile phone in the waterproof bag can still be used after charging.

On the afternoon of August 16, Guizhou Guiqian Diving Club diving coach Zhou Yuanjie and his teammates were asked by friends to search for lost things. While searching in the relatively calm waters below a sharp pool, they found a waterproof mobile phone bag. Attracted Zhou Yuanjie's attention.

Zhou Yuanjie: It was found that the phone was stuck in a crack in the stone. The strap of a waterproof phone bag was wrapped around a wooden stake, so her phone did not go very far. ?

After salvaging the mobile phone ashore, Zhou Yuanjie and his team members returned to the club. After quickly charging the mobile phone, they found that it could still be turned on and used normally.

In order to contact the owner, they thought of a way to remove the mobile phone card and install it on another mobile phone, then called their own mobile phone, and then they knew her phone number. Through the phone number, we took the liberty of adding this person’s WeChat account, so we contacted the owner, and she said she would come to the club to pick up the phone when she was free. ?

According to the owner of the mobile phone, Ms. Wu, they were rafting in the Nanjiang Grand Canyon on August 11. Due to the strong current, the boat capsized when they passed there.

Ms. Wu: Later, he added me and said he was from the diving team and asked me if I had dropped my phone. I guessed that I might have picked it up or that it might have been a staff member. I was pleasantly surprised. ?

I have to say, I am so lucky! The phone fell into the water for five days, but it still works when opened. Waterproof bag

Waterproof bag is an essential item for water activities, outdoor travel and diving.

The bag is made of waterproof material, and the seams are waterproofed.

During water activities and outdoor activities, you can put your belongings into waterproof bags to ensure that they are dry.

Features:

The small bag is made of university questions. The body of the bag is made of waterproof material, and the mouth of the bag is mechanically sealed.

A truly waterproof bag is determined by its material, craftsmanship and waterproofing conditions to determine whether it is waterproof.

Production

1: General waterproofing: General waterproofing is roughly the process of sewing waterproof fabrics with needlework technology, and then attaching them with waterproof tape to prevent water from entering the sewing holes.

2: Professional waterproofing: Professional waterproofing can be divided into two types:

A: The waterproof level is the highest requirement in terms of technology and materials. This kind of waterproof bag is used for outdoor rafting. Most of the materials are mainly 500D-1000D mesh or TPU composite. The process uses high-frequency voltage to heat-melt, so that the two pieces of material can be seamlessly fused. It is also reinforced with a transparent material of about 15CM that is transparent and smooth at the bag mouth, and the outer third fold , folded in three, this treatment method makes it truly waterproof (it can be used as a lifebuoy after inflating).

B: Diving grade waterproof: There is a waterproof bag for phones or cameras on the market, which can be waterproof to a depth of 10 meters. The waterproof degree of the waterproof clip can reach a depth of 10 meters to 20 meters underwater.

The waterproof lining used on 2-finger ski gloves is generally made of waterproof and breathable materials such as TPU or hipora.