{"id":1485,"date":"2026-04-08T11:25:12","date_gmt":"2026-04-08T03:25:12","guid":{"rendered":"https:\/\/dry-ice-machines.com\/?p=1485"},"modified":"2026-04-08T11:25:13","modified_gmt":"2026-04-08T03:25:13","slug":"can-you-touch-dry-ice","status":"publish","type":"post","link":"https:\/\/dry-ice-machines.com\/zh\/can-you-touch-dry-ice\/","title":{"rendered":"\u4f60\u53ef\u4ee5\u89e6\u6478\u5e72\u51b0\u5417\uff1f\u65b0\u624b\u7684\u6743\u5a01\u5b89\u5168\u6307\u5357"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Whether you are packing a medical cooler, cleaning an engine bay, or setting up a catering event, the most common question for first-time users is: <strong>Can you touch dry ice with your bare hands?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The direct answer is <strong>no<\/strong>. Touching dry ice without proper protection is dangerous and can lead to severe injuries. Here is the exact science behind what happens when skin meets extreme cold, and how professionals handle this material safely.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"heading-d424da32-908b-494b-9f8d-fe440cb81e47--the-physics-of-785-c-1093-f-0\">-78.5\u00b0C\uff08-109.3\u00b0F\uff09\u7269\u7406\u7279\u6027<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dry ice is solid carbon dioxide. Its surface temperature remains constant at an extreme <strong>-78.5\u00b0C (-109.3\u00b0F)<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6b64\u6e29\u5ea6\u4e0b\uff0c\u6750\u6599\u4e0d\u4f1a\u50cf\u706b\u7130\u90a3\u6837\u5f15\u8d77\u70ed\u707c\u4f24\uff1b\u76f8\u53cd\uff0c\u5b83\u4f1a\u5f15\u8d77\u5feb\u901f\u51bb\u4f24\u3002\u5f53\u4f60\u7684\u88f8\u76ae\u80a4\u4e0e\u5e72\u51b0\u957f\u65f6\u95f4\u63a5\u89e6\u65f6\uff0c\u6781\u7aef\u7684\u5bd2\u51b7\u4f1a\u8fc5\u901f\u4ece\u8eab\u4f53\u62bd\u53d6\u70ed\u91cf\u3002\u4f60\u76ae\u80a4\u5185\u7684\u6c34\u5206\u4f1a\u51bb\u7ed3\u6210\u51b0\u6676\uff0c\u7834\u574f\u7ec6\u80de\u58c1\uff0c\u9020\u6210\u6c38\u4e45\u6027\u7ec4\u7ec7\u635f\u4f24\u3002\u7136\u800c\uff0c\u7269\u7406\u611f\u89c9\u4e0e\u4e25\u91cd\u7684\u70ed\u707c\u4f24\u975e\u5e38\u76f8\u4f3c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"heading-d424da32-908b-494b-9f8d-fe440cb81e47--what-happens-if-you-touch-it-for-a-second-0\">\u5982\u679c\u53ea\u63a5\u89e6\u4e00\u79d2\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Many people wonder why they accidentally brushed against a dry ice pellet and did not instantly lose a finger. This is due to a physical phenomenon known as the <strong>Leidenfrost Effect<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u5e72\u51b0\u63a5\u89e6\u5230\u6e29\u6696\u7684\u8868\u9762\uff08\u5982\u4f60\u7684\u624b\uff09\u65f6\uff0c\u4f1a\u7acb\u5373\u5347\u534e\uff0c\u5f62\u6210\u4e00\u5c42\u5fae\u89c2\u7684\u4e8c\u6c27\u5316\u78b3\u6c14\u4f53\u5c42\uff0c\u4f4d\u4e8e\u51b0\u5757\u4e0e\u76ae\u80a4\u4e4b\u95f4\u3002\u5728\u77ed\u6682\u7684\u77ac\u95f4\uff0c\u8fd9\u5c42\u6c14\u4f53\u8d77\u5230\u4e34\u65f6\u7edd\u7f18\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u5feb\u901f\u6389\u843d\u6216\u64e6\u8fc7\u9897\u7c92\uff0c\u53ef\u80fd\u53ea\u4f1a\u611f\u89c9\u5230\u4e00\u9635\u9510\u75db\u3002\u7136\u800c\uff0c\u5982\u679c\u4f60\u63e1\u4f4f\u5e72\u51b0\u5757\u6216\u5728\u624b\u638c\u4e2d\u6301\u6709\u9897\u7c92\u8d85\u8fc7\u4e24\u79d2\uff0c\u5bd2\u51b7\u4f1a\u7a7f\u900f\u6c14\u4f53\u5c4f\u969c\u3002\u4f60\u7684\u76ae\u80a4\u4f1a\u53d8\u767d\u6216\u7070\u9ec4\u8272\uff0c\u968f\u540e\u4f1a\u8d77\u6c34\u6ce1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"heading-d424da32-908b-494b-9f8d-fe440cb81e47--standard-safety-rules-for-handling-0\">\u5904\u7406\u7684\u6807\u51c6\u5b89\u5168\u89c4\u5219<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u9632\u6b62\u5de5\u4f5c\u573a\u6240\u53d7\u4f24\uff0c\u5de5\u4e1a\u8bbe\u65bd\u9075\u5faa\u4e25\u683c\u7684\u5e72\u51b0\u5904\u7406\u89c4\u7a0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u59cb\u7ec8\u4f69\u6234\u4e2a\u4eba\u9632\u62a4\u88c5\u5907\uff08PPE\uff09\uff1a<\/strong>\u00a0\u7edd\u4e0d\u5728\u6ca1\u6709\u91cd\u578b\u7edd\u7f18\u624b\u5957\u7684\u60c5\u51b5\u4e0b\u5904\u7406\u5e72\u51b0\u3002<\/li>\n\n\n\n<li><strong>\u4f7f\u7528\u94b3\u5b50\u6216\u94f2\u5b50\uff1a<\/strong>\u00a0\u5c11\u91cf\u5e72\u51b0\u65f6\uff0c\u4f7f\u7528\u91d1\u5c5e\u6216\u5851\u6599\u94f2\u5b50\u79fb\u52a8\u3002<\/li>\n\n\n\n<li><strong>\u4e0d\u8981\u5bc6\u5c01\uff1a<\/strong>\u00a0\u7edd\u4e0d\u5c06\u5e72\u51b0\u653e\u5165\u5b8c\u5168\u5bc6\u5c01\u7684\u5bb9\u5668\uff08\u5982\u73bb\u7483\u7f50\uff09\u4e2d\u3002\u5347\u534e\u7684\u6c14\u4f53\u4f1a\u4ea7\u751f\u6781\u7aef\u538b\u529b\uff0c\u5bfc\u81f4\u5bb9\u5668\u7206\u70b8\u3002<\/li>\n\n\n\n<li><strong>\u5fc5\u987b\u901a\u98ce\uff1a<\/strong>\u00a0\u7531\u4e8e\u5e72\u51b0\u4f1a\u53d8\u6210\u4e8c\u6c27\u5316\u78b3\u6c14\u4f53\uff0c\u5728\u72ed\u5c0f\u3001\u901a\u98ce\u4e0d\u826f\u7684\u623f\u95f4\u5185\u5de5\u4f5c\u53ef\u80fd\u4f1a\u53d6\u4ee3\u6c27\u6c14\uff0c\u5bfc\u81f4\u7a92\u606f\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"heading-d424da32-908b-494b-9f8d-fe440cb81e47--minimizing-contact-with-automated-equipment-0\">\u51cf\u5c11\u4e0e\u81ea\u52a8\u5316\u8bbe\u5907\u7684\u63a5\u89e6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u4f7f\u7528\u5927\u91cf\u5e72\u51b0\u7684\u4f01\u4e1a\u6765\u8bf4\uff0c\u6700\u597d\u7684\u5b89\u5168\u63aa\u65bd\u662f\u5b8c\u5168\u51cf\u5c11\u4eba\u5de5\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Facilities using an on-site <strong><a href=\"https:\/\/dry-ice-machines.com\/dry-ice-pellet-making-machine\/\">\u5e72\u51b0\u9897\u7c92\u5236\u9020\u673a<\/a><\/strong> significantly reduce operator risk. Instead of workers manually breaking apart heavy, dangerous dry ice blocks with hammers, the machine automatically extrudes high-density pellets directly into storage coolers or the hoppers of blasting equipment. This automated workflow keeps hands away from the extreme cold, speeding up production while maintaining a strict safety environment.<\/p>\n\n\n<style>.kt-post-loop1485_d7983c-2c .kadence-post-image{padding-top:0px;padding-right:30px;padding-bottom:10px;padding-left:0px;}.kt-post-loop1485_d7983c-2c .kt-feat-image-align-left{grid-template-columns:40% auto;}.kt-post-loop1485_d7983c-2c .kt-blocks-post-grid-item-inner-wrap .kt-blocks-post-grid-item-inner{display:flex;flex-direction:column;justify-content:center;}.kt-post-loop1485_d7983c-2c .kt-post-grid-wrap{gap:30px 30px;}.kt-post-loop1485_d7983c-2c .kt-blocks-post-grid-item{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;overflow:hidden;}.kt-post-loop1485_d7983c-2c .kt-blocks-post-grid-item .kt-blocks-post-grid-item-inner{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kt-post-loop1485_d7983c-2c .kt-blocks-post-grid-item .kt-blocks-post-grid-item-inner{text-align:left;}.kt-post-loop1485_d7983c-2c .kt-blocks-post-grid-item header{padding-top:0px;padding-right:0px;padding-bottom:10px;padding-left:0px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;}.kt-post-loop1485_d7983c-2c .kt-blocks-post-grid-item .kt-blocks-above-categories{font-size:13px;line-height:20px;text-transform:uppercase;}.kt-post-loop1485_d7983c-2c .kt-blocks-post-grid-item .entry-title{padding-top:5px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-size:24px;line-height:30px;}.kt-post-loop1485_d7983c-2c .entry-content{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-size:14px;line-height:24px;}.kt-post-loop1485_d7983c-2c .kt-blocks-post-footer{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-size:12px;line-height:20px;text-transform:uppercase;}.kt-post-loop1485_d7983c-2c .entry-content:after{height:0px;}.kt-post-loop1485_d7983c-2c .entry-content .kt-blocks-post-readmore{background-color:var(--global-palette1, #3182CE);border-color:var(--global-palette1, #3182CE);color:#ffffff;padding-top:4px;padding-right:30px;padding-bottom:4px;padding-left:30px;}.kt-post-loop1485_d7983c-2c .entry-content .kt-blocks-post-readmore:hover{color:var(--global-palette1, #3182CE);border-color:var(--global-palette8, #F7FAFC);background-color:var(--global-palette8, #F7FAFC);}.kt-post-loop1485_d7983c-2c .kb-filter-item{border-top-width:0px;border-right-width:0px;border-bottom-width:2px;border-left-width:0px;padding-top:5px;padding-right:8px;padding-bottom:5px;padding-left:8px;margin-top:0px;margin-right:10px;margin-bottom:0px;margin-left:0px;}<\/style><div class=\"wp-block-kadence-postgrid kt-blocks-post-loop-block alignnone kt-post-loop1485_d7983c-2c kt-post-grid-layout-grid\"><div class=\"kt-post-grid-layout-grid-wrap kt-post-grid-wrap\" data-columns-xxl=\"1\" data-columns-xl=\"1\" data-columns-md=\"1\" data-columns-sm=\"1\" data-columns-xs=\"1\" data-columns-ss=\"1\"data-item-selector=\".kt-post-masonry-item\" aria-label=\"\u5f20\u8d34\u8f6e\u64ad\"><article class=\"kt-blocks-post-grid-item post-11 post type-post status-publish format-standard has-post-thumbnail hentry category-dry-ice-production tag-pellet\"><div class=\"kt-blocks-post-grid-item-inner-wrap kt-feat-image-align-left kt-feat-image-mobile-align-top\"><div class=\"kadence-post-image\"><div class=\"kadence-post-image-intrisic kt-image-ratio-75\" style=\"padding-bottom:75%;\"><div class=\"kadence-post-image-inner-intrisic\"><a aria-hidden=\"true\" tabindex=\"-1\" role=\"presentation\" href=\"https:\/\/dry-ice-machines.com\/zh\/dry-ice-pellet-making-machine\/\" aria-label=\"\u5e72\u51b0\u9897\u7c92\u5236\u9020\u673a\" class=\"kadence-post-image-inner-wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/dry-ice-machines.com\/wp-content\/uploads\/2024\/04\/Dry-Ice-Pellet-Making-Machine.webp\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/dry-ice-machines.com\/wp-content\/uploads\/2024\/04\/Dry-Ice-Pellet-Making-Machine.webp 720w, https:\/\/dry-ice-machines.com\/wp-content\/uploads\/2024\/04\/Dry-Ice-Pellet-Making-Machine-480x360.webp 480w, https:\/\/dry-ice-machines.com\/wp-content\/uploads\/2024\/04\/Dry-Ice-Pellet-Making-Machine-150x113.webp 150w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><\/div><\/div><\/div><div class=\"kt-blocks-post-grid-item-inner\"><header><h2 class=\"entry-title\"><a href=\"https:\/\/dry-ice-machines.com\/zh\/dry-ice-pellet-making-machine\/\">\u5e72\u51b0\u9897\u7c92\u5236\u9020\u673a<\/a><\/h2><div class=\"kt-blocks-post-top-meta\"><div class=\"kt-blocks-date\"><span class=\"kt-blocks-date-pretext\">\u53d1\u8868 <\/span><time datetime=\"2024-04-03T13:38:38+08:00\" class=\"kt-blocks-post-date\">3 4\u6708\uff0c2024<\/time><\/div><\/div><\/header><div class=\"entry-content\">Shuliy Dry Ice Pellet\u5236\u9020\u673a\u7684\u6700\u4f4e\u4ea7\u91cf\u4e3a40kg\/h\uff0c\u6700\u5927\u8f93\u51fa\u4e3a500kg\/h\uff0c\u6539\u5584\u4e86\u8bb8\u591a\u5168\u7403\u5ba2\u6237\u7684\u5f00\u59cb\u5e76\u4f7f\u4ed6\u4eec\u7684\u5e72\u51b0\u751f\u4ea7\u91cf\u3002\u6211\u4eec\u2026<div class=\"kt-blocks-post-readmore-wrap\"><a class=\"kt-blocks-post-readmore\" href=\"https:\/\/dry-ice-machines.com\/zh\/dry-ice-pellet-making-machine\/\">\u9605\u8bfb\u66f4\u591a<span class=\"screen-reader-text\"> \u5e72\u51b0\u9897\u7c92\u5236\u9020\u673a<\/span><\/a><\/div><\/div><footer class=\"kt-blocks-post-footer\"><div class=\"kt-blocks-post-footer-left\"><\/div><div class=\"kt-blocks-post-footer-right\"><\/div><\/footer><\/div><\/div><\/article><\/div><\/div><!-- .wp-block-kadence-postgrid -->","protected":false},"excerpt":{"rendered":"<p>\u65e0\u8bba\u60a8\u662f\u5728\u5305\u88c5\u533b\u7597\u51b7\u85cf\u7bb1\u3001\u6e05\u6d01\u5f15\u64ce\u8231\uff0c\u8fd8\u662f\u7b79\u5907\u9910\u996e\u6d3b\u52a8\uff0c\u9996\u6b21\u4f7f\u7528\u8005\u6700\u5e38\u95ee\u7684\u95ee\u9898\u662f\uff1a\u662f\u5426\u53ef\u4ee5\u7528\u88f8\u624b\u89e6\u6478\u5e72\u51b0\uff1f\u76f4\u63a5\u7684\u7b54\u6848\u662f\u5426\u5b9a\u7684\u3002\u672a\u7ecf\u9002\u5f53\u4fdd\u62a4\u89e6\u6478\u5e72\u51b0\u662f\u5371\u9669\u7684\uff0c\u53ef\u80fd\u5bfc\u81f4\u4e25\u91cd\u4f24\u5bb3\u3002\u4ee5\u4e0b\u662f\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","wpai_generated_summary":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[12],"tags":[],"class_list":["post-1485","post","type-post","status-publish","format-standard","hentry","category-faq"],"taxonomy_info":{"category":[{"value":12,"label":"FAQ"}]},"featured_image_src_large":false,"author_info":{"display_name":"Ella","author_link":"https:\/\/dry-ice-machines.com\/zh\/author\/adminella\/"},"comment_info":"","category_info":[{"term_id":12,"name":"FAQ","slug":"faq","term_group":0,"term_taxonomy_id":12,"taxonomy":"category","description":"","parent":0,"count":76,"filter":"raw","cat_ID":12,"category_count":76,"category_description":"","cat_name":"FAQ","category_nicename":"faq","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/posts\/1485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/comments?post=1485"}],"version-history":[{"count":1,"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/posts\/1485\/revisions"}],"predecessor-version":[{"id":1486,"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/posts\/1485\/revisions\/1486"}],"wp:attachment":[{"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/media?parent=1485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/categories?post=1485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dry-ice-machines.com\/zh\/wp-json\/wp\/v2\/tags?post=1485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}