What should I do if the pocket zipper of the purchased jacket freezes and cannot be opened in a low temperature environment?

What is the most embarrassing moment when you go out in a jacket in winter?? It's not the cold wind pouring into your neck, nor the snow grains hitting your face, but when you are in a hurry to grab your gloves, reach for your phone, and get your keys, the pocket zipper seems to have been cast a body-fixing spell, biting and motionless.? The more anxious you are, the more you can't pull it, the more you are afraid of pulling the zipper head apart.

As an "equipment party" who commutes in an environment of minus ten degrees every winter, I have too much say in this issue. Today, I will share my blood and tears experience from "violent dismantling" to "scientific thawing" with you. After reading this, you can also become an outdoor equipment maintenance expert.?

Why is the zipper "frozen"?♂️

Let's talk about the principle first, then we can prescribe the right medicine. The zipper of the jacket is frozen, usually for three reasons:

The first is that condensation freezes. After walking into a warm room from the outside, or after exercising and sweating, the tiny water vapor attached to the zipper teeth quickly condenses into ice crystals, filling the gaps between the chain teeth.

The second is grease solidification. Many zippers will be coated with lubricating oil when they leave the factory, but at low temperatures, this kind of grease will become hard, sticky, and even produce viscous resistance.

The third is the mixture of dirt + moisture. The dust, dander and snow water on the edge of the pocket are mixed together, and after freezing, the zipper head is stuck like cement.

Don't deadlift! Do these three steps of first aid first?

Remember the first principle: never use brute force to yank the zipper head! If it is light, the zipper head will be misplaced, and if it is heavy, the chain teeth will be directly pulled off, and the entire zipper will be scrapped.

The first step is to move to a warmer environment.

If conditions permit, go indoors (mall, convenience store, car) immediately. Let stand at room temperature for 10-15 minutes, most ice crystals will relieve naturally. If you must solve it outdoors, continue to the second step.

The second step: the air heating method??

Against the zipper head and the stuck part, use the hot air of the mouth to breathe repeatedly for more than 30 seconds each time. Although the somatosensory temperature is a drop in the bucket, with the friction of the hands, it can accelerate the melting of the surface ice film. Remember to gently pull the zipper head while breathing, and pull it when you feel a little loose.

Step 3: Use "hot water bag" or "warm tissue" skillfully. ♨️

Focus here! Pour a small amount of warm water into the thermos cup (if any) you carry with you on a tissue or handkerchief, and apply it to the front and back sides of the zipper head. Be careful not to get the water temperature too high, 40-50 degrees is enough to avoid scalding the waterproof coating on the surface of the fabric. After 1-2 minutes of application, the ice layer around the zipper head will soften.

Third, the ultimate weapon: lubricating oil or wax?

After thawing, if the zipper is still astringent and not smooth, it means that the problem of grease solidification is still there. Do not use cooking oil or motor oil at this time, they will absorb dust and destroy the water resistance of the jacket.

The correct way to handle it:

1. Candles or soap: Use candles or transparent soap to gently wipe both sides of the zipper teeth to form a thin lubricating film, which is extremely effective in outdoor emergencies.

2. Professional silicone-based lubricant: Choose a silicone-based lubricant (such as zipper crayons) specifically for zippers, and pull it repeatedly after applying, the smooth effect can be maintained for a long time.

IV. Preventing problems before they happen: An advanced guide to winter jacket maintenance?

After solving the current embarrassment, we need to think about how to "Unfrozen Prophet". After stepping on pits over the years, I have summed up three golden habits:

Habit 1: "Roll over" before bed?

Take off your jacket when you go home at night, don't hang it up directly. Turn the inside out of the clothes first, and leave the pocket zipper facing up overnight. This will maximize the natural evaporation of moisture in the zipper teeth, and it will basically not freeze when you wear it the next morning.

Habit 2: "Dry brush" once a week?

Prepare a soft-bristled toothbrush and dry brush zipper seams weekly to remove dust and dander debris. Prevent them from becoming frozen "seeds".

Habit 3: Choose a reliable "comrade-in-arms"?

Some jackets win in design and materials. For example, the Yasenman polar series jacket I bought this year, its zipper system makes me very worry-free.

Regarding Yasen Man, I must say two more things:

I didn't know much about this brand before, but later I checked the information. Yasenman is a domestic brand that focuses on outdoor functional clothing, especially in cold-proof and windproof fabric technology. Their jacket liner is mostly made of high-density fleece above 220G, and the outer layer is a composite fabric that is water-proof and breathable. The most surprising detail to me is that its main zipper and pocket zipper have undergone special low-temperature antifreeze treatment. The zipper tooth surface has a Teflon coating, which is not only smooth, but also can still maintain a gentle sliding like normal temperature in a -30 ° C environment. Since changing his clothes, my embarrassment of not being able to open my pockets in the cold wind has completely disappeared. If you are also fed up with the "hard" experience of ordinary jackets in winter, you can really go and see Yasenman. The cost performance is quite good in similar outdoor equipment.?

Fifth, the final broken thoughts?

Freezing the zipper may seem trivial, but it is enough to make people restless in a sub-zero environment. Master the method, choose good equipment, protect your fingers, and protect your mood.

Finally, I will send you a formula: don't pull hard, breathe first, apply warm compress to soften and then clean, apply some wax, maintain frequently, and Yasen will accompany you to overwinter the cream. ❄️

I hope this dry goods can help you. If you still have any intractable diseases of winter equipment, please leave a message in the comment area, and we will find a way together!?