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目前显示的是 七月, 2022的博文

The action principle and function of warmer by Shuai & Mei Daily Products (Qingdao) Co., Ltd.

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The action principle and function of warmer Warmer  is flake patch, which is composed of raw material layer, gelatin layer and non-woven bag. The raw material layer is placed in the non-woven bag, and the gelatin layer is used to make the warmer adhere to the clothes. The raw material layer is composed of iron, stone, activated carbon, inorganic salt, water and other synthetic polymers, which can produce exothermic reaction under the action of oxygen in the air. Non-woven bag is characterized by uniform leakage, good air permeability. The gelatin layer is made of high quality pressure-sensitive adhesive coating, which is made from Japan.   1. The raw material layer in the warm paste can continuously release heat within 12-20 hours under the action of oxygen in the air. This reaction process starts from the time when the vacuum packaging is opened. 2. Each part of the human body has a local microcirculation system, for each part of the body transport operation, discharge of garbage. The

Warmer composition by Shuai & Mei Daily Products (Qingdao) Co., Ltd.

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Warmer composition Warmer  is flake patch, which is composed of raw material layer, gelatin layer and non-woven bag. The raw material layer is placed in the non-woven bag, and the gelatin layer is used to make the warmer adhere to the clothes. The raw material layer is composed of iron, stone, activated carbon, inorganic salt, water and other synthetic polymers, which can produce exothermic reaction under the action of oxygen in the air. Non-woven bag is characterized by uniform leakage, good air permeability. The gelatin layer is made of high quality pressure-sensitive adhesive coating, which is made from Japan.

Warmers common sense by Shuai & Mei Daily Products (Qingdao) Co., Ltd.

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Warmers common sense 1. Why will warmers heat If you leave iron wet for a long time, it rusts, which is the acidification of iron that we see in our daily lives. The chemical reaction that acidifies iron as it reacts with acids in the air produces heat, and this principle is used in a single heating package. In everyday life, when iron rusts, it also generates heat, but the acidification process happens more slowly, so it doesn't feel warm. 2. Whether rubbing warm paste can speed up heating? The body of the warmer is made of non-woven fabric, which is airtight. Due to the fact that the air can not be penetrated, micro holes are opened on the warmer. When using warmer, if rubbing warmer will lead to micropore blockage and can not heat. Rubbing warm packets does not speed up the heating process. After being removed from the outer bag, heat can be generated by shaking it slightly. 3. Is it impossible to rub the pastable warmer? The sticky warmer  uses a special nonwoven cloth to preve

How to use warmers by Shuai & Mei Daily Products (Qingdao) Co., Ltd.

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How to use warmers: 1. Tear the vacuum package of the warmer. 2. Remove the inner bag from the package and strip the lining paper directly behind the inner bag. 3. After peeling the lining paper, paste it directly on the outer layer of the underwear and smooth it by hand. Remember to do this step 3 do not paste the warmer directly on the skin, but stick it on the outer layer of the underwear. 4. After the warmer is used, gently tear off the outer layer of underwear.

The reaction principle of warmer by Shuai & Mei Daily Products (Qingdao) Co., Ltd.

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The reaction principle of warmer The reaction principle of warmer is to use galvanic cells to accelerate the oxidation reaction speed and convert chemical energy into heat energy. In order to make the temperature last longer, the product uses the mineral material vermiculite to keep warm. Because the product cannot react before use, the bag material must be very special, consisting of raw material layer, gelatin layer and non-woven bag. Non-woven bags are made of microporous breathable film. It also has to have a regular airtight outer bag, a gelatin layer. When in use, remove the outer bag, so that the inner bag (non-woven bag) exposed to the air, the oxygen in the air through the breathable membrane into the inside. The time and temperature of exothermic heat is controlled by the rate of oxygen penetration of the permeable membrane. If the oxygen is permeated too fast, the heat will be released at once, and the skin may be scalded. If the oxygen is too slow, there is no temperature.

Air activated body warmers, disposable air activated body warmer by Shuai & Mei Daily Products (Qingdao) Co., Ltd.

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Air activated body warmers, disposable air activated body warmer SHUAI & MEI DAILY PRODUCTS(QINGDAO) CO.,LTD., a professional producer for various shapes of air activated warmers. At present, our company has 17 advanced spontaneous heat products with filling production lines.  Our major products includes: air-activated warmers,  hand warmer, body warmer, toe warmer, foot insole warmer ,moisture absorbers . We supply OEM service to customize the moisture absorbers and warmers,we can help design labels, LOGO and packages. (air activated warmers, disposable air activated warmers) The raw material layer in the warmer can continuously release heat for 12-20 hours under the action of oxygen in the air.  Under the action of an exothermic reaction, the reaction process begins as soon as the vacuum packaging is opened. The outer layer is a conventional airtight outer bag, which is used to isolate the air and requires oxygen to participate in use,  so the inner layer is a non-woven bag made