{"id":7667,"date":"2025-09-08T07:00:00","date_gmt":"2025-09-08T00:00:00","guid":{"rendered":"https:\/\/panindochina.com.vn\/nut-bit-tai-chong-on-cho-cong-nhan-huong-dan-cach-chon-dung\/"},"modified":"2025-10-01T15:59:47","modified_gmt":"2025-10-01T08:59:47","slug":"nut-bit-tai-chong-on-cho-cong-nhan-huong-dan-cach-chon-dung","status":"publish","type":"post","link":"https:\/\/panindochina.com.vn\/en\/nut-bit-tai-chong-on-cho-cong-nhan-huong-dan-cach-chon-dung\/","title":{"rendered":"N\u00fat B\u1ecbt Tai Ch\u1ed1ng \u1ed2n Cho C\u00f4ng Nh\u00e2n: H\u01b0\u1edbng D\u1eabn C\u00e1ch Ch\u1ecdn \u0110\u00fang"},"content":{"rendered":"

Trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p, ti\u1ebfng \u1ed3n t\u1eeb m\u00e1y m\u00f3c, thi\u1ebft b\u1ecb ho\u1eb7c c\u00f4ng tr\u01b0\u1eddng x\u00e2y d\u1ef1ng c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn th\u00ednh l\u1ef1c<\/strong> c\u1ee7a c\u00f4ng nh\u00e2n. Vi\u1ec7c ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 \u1ed3n cao c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn suy gi\u1ea3m th\u00ednh gi\u00e1c v\u0129nh vi\u1ec5n<\/strong>.<\/h2>\n

M\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n, hi\u1ec7u qu\u1ea3 v\u00e0 chi ph\u00ed th\u1ea5p ch\u00ednh l\u00e0 s\u1eed d\u1ee5ng n\u00fat b\u1ecbt tai ch\u1ed1ng \u1ed3n<\/strong>. Tuy nhi\u00ean, \u0111\u1ec3 b\u1ea3o v\u1ec7 \u0111\u00f4i tai t\u1ed1i \u0111a, ng\u01b0\u1eddi lao \u0111\u1ed9ng c\u1ea7n bi\u1ebft c\u00e1ch ch\u1ecdn \u0111\u00fang lo\u1ea1i n\u00fat b\u1ecbt tai ph\u00f9 h\u1ee3p.<\/h2>\n
\n

N\u00fat b\u1ecbt tai ch\u1ed1ng \u1ed3n l\u00e0 g\u00ec?<\/h2>\n
    \n
  • \n

    L\u00e0 thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n (PPE) l\u00e0m t\u1eeb b\u1ecdt x\u1ed1p, silicone ho\u1eb7c cao su m\u1ec1m<\/strong>, c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m c\u01b0\u1eddng \u0111\u1ed9 \u00e2m thanh l\u1ecdt v\u00e0o \u1ed1ng tai.<\/p>\n<\/li>\n

  • \n

    Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nh\u00e0 m\u00e1y, c\u00f4ng tr\u01b0\u1eddng, x\u01b0\u1edfng s\u1ea3n xu\u1ea5t, khu v\u1ef1c c\u00f3 ti\u1ebfng \u1ed3n > 85 dB<\/strong>.<\/p>\n<\/li>\n

  • \n

    C\u00f3 hai lo\u1ea1i ch\u00ednh:<\/p>\n

      \n
    • \n

      D\u00f9ng m\u1ed9t l\u1ea7n (foam earplugs):<\/strong> b\u1eb1ng b\u1ecdt m\u1ec1m, ti\u1ec7n l\u1ee3i, gi\u00e1 r\u1ebb.<\/p>\n<\/li>\n

    • \n

      T\u00e1i s\u1eed d\u1ee5ng (silicone earplugs):<\/strong> b\u1ec1n, d\u1ec5 v\u1ec7 sinh, ph\u00f9 h\u1ee3p s\u1eed d\u1ee5ng l\u00e2u d\u00e0i.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

      \n

      C\u00e1c lo\u1ea1i n\u00fat b\u1ecbt tai ch\u1ed1ng \u1ed3n ph\u1ed5 bi\u1ebfn<\/h2>\n

      1. N\u00fat b\u1ecbt tai b\u1ecdt x\u1ed1p (Foam Earplugs)<\/h3>\n
        \n
      • \n

        L\u00e0m t\u1eeb polyurethane ho\u1eb7c PVC foam.<\/p>\n<\/li>\n

      • \n

        Nh\u1ecf g\u1ecdn, d\u1ec5 s\u1eed d\u1ee5ng, chi ph\u00ed th\u1ea5p.<\/p>\n<\/li>\n

      • \n

        Gi\u1ea3m ti\u1ebfng \u1ed3n t\u1eeb 20\u201335 dB<\/strong>.<\/p>\n<\/li>\n

      • \n

        Ph\u00f9 h\u1ee3p cho c\u00f4ng nh\u00e2n l\u00e0m vi\u1ec7c ca ng\u1eafn, d\u00f9ng m\u1ed9t l\u1ea7n.<\/p>\n<\/li>\n<\/ul>\n

        2. N\u00fat b\u1ecbt tai silicone t\u00e1i s\u1eed d\u1ee5ng<\/h3>\n
          \n
        • \n

          D\u1ebbo, m\u1ec1m, c\u00f3 th\u1ec3 r\u1eeda v\u00e0 t\u00e1i s\u1eed d\u1ee5ng nhi\u1ec1u l\u1ea7n.<\/p>\n<\/li>\n

        • \n

          Gi\u1ea3m ti\u1ebfng \u1ed3n t\u1eeb 15\u201330 dB<\/strong>.<\/p>\n<\/li>\n

        • \n

          Th\u00edch h\u1ee3p cho c\u00f4ng nh\u00e2n l\u00e0m vi\u1ec7c th\u01b0\u1eddng xuy\u00ean trong m\u00f4i tr\u01b0\u1eddng \u1ed3n.<\/p>\n<\/li>\n<\/ul>\n

          3. N\u00fat b\u1ecbt tai c\u00f3 d\u00e2y n\u1ed1i<\/h3>\n
            \n
          • \n

            Hai n\u00fat tai \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi nhau b\u1eb1ng d\u00e2y m\u1ec1m.<\/p>\n<\/li>\n

          • \n

            Tr\u00e1nh r\u01a1i m\u1ea5t khi th\u00e1o t\u1ea1m th\u1eddi.<\/p>\n<\/li>\n

          • \n

            Ph\u00f9 h\u1ee3p cho c\u00f4ng nh\u00e2n th\u01b0\u1eddng xuy\u00ean th\u00e1o\/l\u1eafp n\u00fat tai trong ca l\u00e0m.<\/p>\n<\/li>\n<\/ul>\n

            4. N\u00fat b\u1ecbt tai c\u00f3 van l\u1ecdc \u00e2m<\/h3>\n
              \n
            • \n

              T\u00edch h\u1ee3p b\u1ed9 l\u1ecdc \u00e2m, cho ph\u00e9p nghe ti\u1ebfng n\u00f3i b\u00ecnh th\u01b0\u1eddng nh\u01b0ng l\u1ecdc ti\u1ebfng \u1ed3n nguy hi\u1ec3m.<\/p>\n<\/li>\n

            • \n

              \u1ee8ng d\u1ee5ng trong nh\u00e0 m\u00e1y, bu\u1ed5i h\u00f2a nh\u1ea1c, ho\u1eb7c m\u00f4i tr\u01b0\u1eddng c\u1ea7n nghe t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o.<\/p>\n<\/li>\n<\/ul>\n

              \n

              C\u00e1ch ch\u1ecdn n\u00fat b\u1ecbt tai ch\u1ed1ng \u1ed3n cho c\u00f4ng nh\u00e2n<\/h2>\n
                \n
              1. \n

                X\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 ti\u1ebfng \u1ed3n t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c<\/strong><\/p>\n

                  \n
                • \n

                  N\u1ebfu m\u00f4i tr\u01b0\u1eddng c\u00f3 ti\u1ebfng \u1ed3n > 85 dB, b\u1eaft bu\u1ed9c s\u1eed d\u1ee5ng n\u00fat b\u1ecbt tai ho\u1eb7c ch\u1ee5p tai b\u1ea3o h\u1ed9.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

                • \n

                  Ch\u1ecdn theo th\u1eddi gian s\u1eed d\u1ee5ng<\/strong><\/p>\n

                    \n
                  • \n

                    L\u00e0m vi\u1ec7c ng\u1eafn h\u1ea1n: d\u00f9ng lo\u1ea1i b\u1ecdt x\u1ed1p d\u00f9ng m\u1ed9t l\u1ea7n<\/strong>.<\/p>\n<\/li>\n

                  • \n

                    S\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y, l\u00e2u d\u00e0i: ch\u1ecdn lo\u1ea1i silicone t\u00e1i s\u1eed d\u1ee5ng<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

                  • \n

                    Ch\u1ecdn theo s\u1ef1 tho\u1ea3i m\u00e1i<\/strong><\/p>\n

                      \n
                    • \n

                      N\u00ean th\u1eed nhi\u1ec1u lo\u1ea1i \u0111\u1ec3 t\u00ecm k\u00edch c\u1ee1 v\u1eeba v\u1eb7n, kh\u00f4ng g\u00e2y \u0111au tai.<\/p>\n<\/li>\n

                    • \n

                      \u01afu ti\u00ean lo\u1ea1i c\u00f3 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i t\u1ed1t, kh\u00edt tai nh\u01b0ng kh\u00f4ng qu\u00e1 ch\u1eb7t.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

                    • \n

                      Ch\u1ecdn theo ti\u00eau chu\u1ea9n an to\u00e0n<\/strong><\/p>\n

                        \n
                      • \n

                        Ki\u1ec3m tra ch\u1ec9 s\u1ed1 NRR (Noise Reduction Rating)<\/strong> ho\u1eb7c SNR (Single Number Rating)<\/strong>.<\/p>\n<\/li>\n

                      • \n

                        N\u00ean ch\u1ecdn n\u00fat tai c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m ti\u1ebfng \u1ed3n t\u1eeb 25\u201333 dB<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                        \n

                        C\u00e1ch s\u1eed d\u1ee5ng \u0111\u00fang n\u00fat b\u1ecbt tai ch\u1ed1ng \u1ed3n<\/h2>\n
                          \n
                        • \n

                          R\u1eeda tay s\u1ea1ch<\/strong> tr\u01b0\u1edbc khi ch\u1ea1m v\u00e0o n\u00fat tai.<\/p>\n<\/li>\n

                        • \n

                          V\u1edbi lo\u1ea1i b\u1ecdt x\u1ed1p: b\u00f3p nh\u1eb9 \u0111\u1ec3 thu nh\u1ecf, sau \u0111\u00f3 \u0111\u01b0a v\u00e0o \u1ed1ng tai v\u00e0 gi\u1eef v\u00e0i gi\u00e2y cho n\u00fat n\u1edf ra.<\/p>\n<\/li>\n

                        • \n

                          V\u1edbi lo\u1ea1i silicone: xo\u1eafn nh\u1eb9 v\u00e0 \u0111\u01b0a v\u00e0o tai cho \u0111\u1ebfn khi kh\u00edt.<\/p>\n<\/li>\n

                        • \n

                          V\u1ec7 sinh n\u00fat tai t\u00e1i s\u1eed d\u1ee5ng<\/strong> th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 tr\u00e1nh vi khu\u1ea9n.<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

                          Trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p, ti\u1ebfng \u1ed3n t\u1eeb m\u00e1y m\u00f3c, thi\u1ebft b\u1ecb ho\u1eb7c c\u00f4ng tr\u01b0\u1eddng x\u00e2y d\u1ef1ng c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn th\u00ednh l\u1ef1c c\u1ee7a c\u00f4ng nh\u00e2n. Vi\u1ec7c ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 \u1ed3n cao c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn suy gi\u1ea3m th\u00ednh gi\u00e1c v\u0129nh vi\u1ec5n. M\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n, […]<\/p>\n","protected":false},"author":3,"featured_media":7664,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","footnotes":""},"categories":[188],"tags":[],"class_list":["post-7667","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/panindochina.com.vn\/en\/wp-json\/wp\/v2\/posts\/7667","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/panindochina.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/panindochina.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/panindochina.com.vn\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/panindochina.com.vn\/en\/wp-json\/wp\/v2\/comments?post=7667"}],"version-history":[{"count":1,"href":"https:\/\/panindochina.com.vn\/en\/wp-json\/wp\/v2\/posts\/7667\/revisions"}],"predecessor-version":[{"id":7668,"href":"https:\/\/panindochina.com.vn\/en\/wp-json\/wp\/v2\/posts\/7667\/revisions\/7668"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/panindochina.com.vn\/en\/wp-json\/wp\/v2\/media\/7664"}],"wp:attachment":[{"href":"https:\/\/panindochina.com.vn\/en\/wp-json\/wp\/v2\/media?parent=7667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/panindochina.com.vn\/en\/wp-json\/wp\/v2\/categories?post=7667"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/panindochina.com.vn\/en\/wp-json\/wp\/v2\/tags?post=7667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}