※This video does NOT include any paid promotion※ ※ 위 영상은 유료광고를 포함하지 않습니다 ※ 📦 제품문의(Product Inquiries): bit.ly/3nde3GR (위니스트) 🎬 촬영문의(Filming Inquiries): factorymonster2021@gmail.com -I film for the company who are proud of showing how their products are made. -팩토리몬은 제품에 자신있는 소상공인 분들과 중소기업을 대상으로 무료촬영을 진행합니다. Copyrightⓒ 2021. Factory Monster. All Rights Reserved.
Im a tradesman in Canada, thank you for making these they save my hands for 6 months of the year, there can be some miserably cold days depending on what stage the project is in.
HOW IT WORKS: These hand warmers use an exothermic (heat-producing) chemical reaction based on the accelerated rusting of iron: exposure to oxygen (by opening the outer airtight package to expose the inner packet containing the ingredients) causes the iron powder to oxidize (rust) and produce heat. Salt acts as a catalyst to speed up the reaction. Activated carbon helps disperse the heat and helps to bring oxygen to the iron particles.
So its a single use hand warmer unlike those multi use ones that have a small piece of metal inside that when basically spring bend causes the substance to freeze and howhow release alll of its energy in the form of heat while expanding ...
@@Techischannel Right there's two kinds (that I know of), this is the single use type - the other one you boil in water to cause a chemical reaction to store the energy, then to release the heat later you flex the metal inside which somehow causes crystals to form and that reaction releases heat. Then re-boil to set it up to use again.
@@markylon Water crystallizes when it freezes. It is also an exothermic reaction. The only difference is the temperature this occurs at. You might not call it freezing but it is. Edit: Check Wikipedia, it says it right in the first sentence: "Freezing is a phase transition where a liquid turns into a solid". The reusable hand warmers use a liquid that it supercooled so it wants the crystallize but it can't because it lacks a "catalyst" (it needs a point to start but there is none). By clicking the metal plate you induce a shock wave that starts the process.
@@markylon Well when stuff crystalizes it does kinda freeze though ... when water crystalizes it gets colder and this is a nature of most matter. That said, you can chemically store more energy and through a certain specific input can cause a chain reaction that to one part releases all of that energy in form of heat and second of all the components inside do technically are now too cold to not be liquid. Its like water with antifreeze.
The reaction only happens in the presence of oxygen. When they mix it, the reaction does start happening as you suspect - you can see the steam coming off at 2:33. Likely there's enough material in those giant bags that the majority isn't reacting while sitting there. Very soon after it's sealed in the package, the reaction stops. But given they can react for 8+ hours, as long as the material isn't exposed for a very long time, there's still plenty of reaction left.
The ingredients looked to be mixed dry. I am thinking water is added last second, sprayed on the product right before being packaged in an airtight package. The "rust" won't start until you open the package and let oxygen in.
Nasıl kullanılıyor ? bir gösterseydiniz ? Ben anlamadım nasıl bir şey olduğu ile ilgili ? Coknkisitli kaldı? Eldiven şeklinde mi ? Yoksa kumu bir yere dökünce yanıyor mu ????
I prefer the ones where you have a stick of "charcoal", that you light to make it glow, and then you put the lit stick into an isolated box, which you then put into your pocket. Way less waste with those ones, only drawback is that they are a bit smelly, but I don't care. Hunters and fisherman here in Germany usually use this type of heater.
You can see the packets. When you buy them, they are enclosed in air tight bags. once removed, they get warm/hot and help you stay warm on the cold days. I have used them in hats to help keep my ears warm.
As well as the unsung heroes that maintain them. It's crazy how a simple roller, cutting blade, proximity sensor (etc) going bad could halt the entire production line.
![แข่งเพิ่มน้ำหนักใน 24 ชั่วโมง!! [Ver 2025]](http://i.ytimg.com/vi/20xn0g6k-ec/mqdefault.jpg)
※This video does NOT include any paid promotion※
※ 위 영상은 유료광고를 포함하지 않습니다 ※
📦 제품문의(Product Inquiries): bit.ly/3nde3GR (위니스트)
🎬 촬영문의(Filming Inquiries): factorymonster2021@gmail.com
-I film for the company who are proud of showing how their products are made.
-팩토리몬은 제품에 자신있는 소상공인 분들과 중소기업을 대상으로 무료촬영을 진행합니다.
Copyrightⓒ 2021. Factory Monster. All Rights Reserved.
Im a tradesman in Canada, thank you for making these they save my hands for 6 months of the year, there can be some miserably cold days depending on what stage the project is in.
HOW IT WORKS: These hand warmers use an exothermic (heat-producing) chemical reaction based on the accelerated rusting of iron: exposure to oxygen (by opening the outer airtight package to expose the inner packet containing the ingredients) causes the iron powder to oxidize (rust) and produce heat. Salt acts as a catalyst to speed up the reaction. Activated carbon helps disperse the heat and helps to bring oxygen to the iron particles.
Thanks for the explanation.
So its a single use hand warmer unlike those multi use ones that have a small piece of metal inside that when basically spring bend causes the substance to freeze and howhow release alll of its energy in the form of heat while expanding ...
@@Techischannel Right there's two kinds (that I know of), this is the single use type - the other one you boil in water to cause a chemical reaction to store the energy, then to release the heat later you flex the metal inside which somehow causes crystals to form and that reaction releases heat. Then re-boil to set it up to use again.
@@markylon Water crystallizes when it freezes. It is also an exothermic reaction. The only difference is the temperature this occurs at.
You might not call it freezing but it is.
Edit: Check Wikipedia, it says it right in the first sentence: "Freezing is a phase transition where a liquid turns into a solid".
The reusable hand warmers use a liquid that it supercooled so it wants the crystallize but it can't because it lacks a "catalyst" (it needs a point to start but there is none). By clicking the metal plate you induce a shock wave that starts the process.
@@markylon Well when stuff crystalizes it does kinda freeze though ... when water crystalizes it gets colder and this is a nature of most matter.
That said, you can chemically store more energy and through a certain specific input can cause a chain reaction that to one part releases all of that energy in form of heat and second of all the components inside do technically are now too cold to not be liquid.
Its like water with antifreeze.
이 채널은 자막이 재미있음 😮
I like this channel best. Good video, good editing, no music, no voice-over … and a bit of comedy. 👍🏻👍🏻👍🏻
Glad you enjoy it!
군납 용으로 많이 들어가는데 정말 좋습니다. 주머니안에 넣어두면 약 24시간 정도 따듯합니다. 사용안하실때는 공기뺴서 지퍼팩이나 비닐에 공기빼서 넣어두면 발열이 안되다가 몇일뒤 사용해도 됩니다.
와 이제 랩싸는것도 기계가하네요
How do they prevent the reaction when they're sitting in the warehouse after mixing?
The pallet wrapping robot is so satisfying to watch.
The reaction only happens in the presence of oxygen. When they mix it, the reaction does start happening as you suspect - you can see the steam coming off at 2:33. Likely there's enough material in those giant bags that the majority isn't reacting while sitting there. Very soon after it's sealed in the package, the reaction stops. But given they can react for 8+ hours, as long as the material isn't exposed for a very long time, there's still plenty of reaction left.
Какая технологичная красота❤
The product keeps your hands warm but the robots are really cool! Thanks.
Fan's n1 🇧🇴 presente aquí 💯 puntos amigos saludos cordiales desde Sudamérica Santa Cruz bolivia 🇧🇴 👍 excelente 💜 👍 😀 👏 👏 😊
겨울에 넘나 잘쓴 제품ㅠ 작고소중하고따숴..
Pop pop pop :D
Satisfied my curiosity nicely, Thank You :0)
군대에서 썼었는데 막 엄청 뜨거워지진 않고 적당히 따뜻한데 오래가서 전날 야간근무 투입전에 썼는데 다음날 저녁까지도 따땃했던 기억이 있네요 ㅋㅋㅋㅋ
제조단계는 뭔가 되게 오랜탄광인데 갑자기 최첨단
Arisss majalengka 🇮🇩
겨울철에 군대에서나 야외에서 일할때 자주 도움 받던 제품이내요
محتواك رائع وانته رائع الترجمه با العربي والتفاصيل في المصنع جميله استمر عملك ناجح❤❤❤❤
겨울에 군대 핫팩쓰면 최고죠 ㅋㅋㅋ 겨울마다 잘쓰는데 맨날 쓰던 핫팩 보니까 반갑네요
Nice👍🙋🙋🙋
你好，很喜欢你们拍摄的视频，原本枯燥的制造环节让你们拍的特别简洁有趣。
我们家乡附近也有很多制造业工厂，也想拍视频传播价值销售产品，您觉得可行吗？
it becomes a asmr video for me
Glad u like it ;)
What prevents the mixture from reacting prior to the point where it is sealed in plastic?
The ingredients looked to be mixed dry. I am thinking water is added last second, sprayed on the product right before being packaged in an airtight package. The "rust" won't start until you open the package and let oxygen in.
Potentially they could start reacting, but once it is sealed in the plastic there is no more oxygen so it would stop reacting.
hand warmer nice!
:)
Absolutely amazing
Good journey and good working
Very interesting and so on.
0:27 Right into the good stuff.
Bring a straw.
혹한기때 저거 한 5개 까서 침낭넣어두고 말아놨었는데 ㅋㅋ 따뜻하긴했음
중간 근무 걸려서 저거 한 서너개 터트리고 전투화에 넣어두고 잤었는데... 진짜 근무나가는데 눈물이 나더라 너무 추워서...ㅠㅠ
군시절생각나네요...
استمر بليز❤❤❤❤❤
Mantap luar biasa bang
Looks like something I needed but since spring is supposed to be here, I'll hold off a while. GOOD shooting! Thanks!
군대에서 썼던 나루토 문양이네요
24시간 가서 신기했었는데
Super cool process, satisfyingly easy. Those machines are very impressive!! I’ve never seen one pick up boxes or wrap like that! 🤩
Nasıl kullanılıyor ? bir gösterseydiniz ? Ben anlamadım nasıl bir şey olduğu ile ilgili ? Coknkisitli kaldı? Eldiven şeklinde mi ? Yoksa kumu bir yere dökünce yanıyor mu ????
핫팩이 소금으로 만들어지다니.. 신기하네요
px에서 보던 핫팩이군요 ㅋㅋ 저거 혹한기에 군인들을 통해 성능이 입증된 핫팩이죠 ㅋㅋ 그나저나 랩 감는 로봇이 저런 형태도 있군요 신기하네
Keren
Once the ingredients are mixed they have to be kept in an oxygen-free atmosphere until packaged. Exposure to air starts the heat producing reaction.
배합 빼고는 완전 현대화네
I prefer the ones where you have a stick of "charcoal", that you light to make it glow, and then you put the lit stick into an isolated box, which you then put into your pocket. Way less waste with those ones, only drawback is that they are a bit smelly, but I don't care. Hunters and fisherman here in Germany usually use this type of heater.
Is this a one time use for the customer? I am asking because I have no idea that's why?
typically yes. They are air activated, so if you can seal them in a bag before they run out, they can be used later. I have done this.
@@dave4882 Thank you!
@@dave4882 Thank you. J.
А где сама грелка? Интересно посмотреть конечный продукт.
Это химическая грелка. Смесь веществ, которая при запуске реакции выделяет тепло. Вот это пакетик и есть грелка.
와다다다다다다 스읍ㅋㅋㅋㅋㅋㅋ
What is a hand warmer???
You can see the packets. When you buy them, they are enclosed in air tight bags. once removed, they get warm/hot and help you stay warm on the cold days. I have used them in hats to help keep my ears warm.
ich würde einen nehmen.
These videos always make me think of the engineers that designed the machinery. Boggles my mind
As well as the unsung heroes that maintain them. It's crazy how a simple roller, cutting blade, proximity sensor (etc) going bad could halt the entire production line.
연락처 부탁드립니다
대량구매입니다
🤣At the end of the video make how to use it
Pak rusban
Nice, is this north or south korea?
Does this look like North Korea to you?
@@Maronn_1 Yeah obviously. It's clearly North.
south korea
만들때 산화가 안되는 이유는 뭔가요???