{"id":239325,"date":"2022-05-02T19:51:13","date_gmt":"2022-05-02T23:51:13","guid":{"rendered":"https:\/\/www.crystalclutch.com\/what-is-the-little-bag-that-comes-with-shoes\/"},"modified":"2025-08-01T08:59:12","modified_gmt":"2025-08-01T12:59:12","slug":"what-is-the-little-bag-that-comes-with-shoes","status":"publish","type":"post","link":"https:\/\/www.crystalclutch.com\/vi\/what-is-the-little-bag-that-comes-with-shoes\/","title":{"rendered":"G\u00f3i nh\u1ecf b\u00ed \u1ea9n trong h\u1ed9p gi\u00e0y l\u00e0 g\u00ec v\u00e0 \u0111\u1ec3 l\u00e0m g\u00ec?"},"content":{"rendered":"<p>Khi b\u1ea1n m\u1edf m\u1ed9t h\u1ed9p gi\u00e0y m\u1edbi toanh, b\u00ean c\u1ea1nh \u0111\u00f4i gi\u00e0y \u01b0ng \u00fd, b\u1ea1n s\u1ebd th\u01b0\u1eddng th\u1ea5y m\u1ed9t t\u00fai nh\u1ecf m\u00e0u tr\u1eafng ho\u1eb7c trong su\u1ed1t, ch\u1ee9a \u0111\u1ea7y nh\u1eefng h\u1ea1t nh\u1ecf li ti. \u0110\u00f4i khi n\u00f3 ch\u1ec9 l\u00e0 m\u1ed9t t\u00fai gi\u1ea5y \u0111\u01a1n gi\u1ea3n, \u0111\u00f4i khi c\u00f3 in d\u00f2ng ch\u1eef &quot;DO NOT EAT&quot; (Kh\u00f4ng \u0103n \u0111\u01b0\u1ee3c). T\u00fai nh\u1ecf b\u00ed \u1ea9n n\u00e0y d\u01b0\u1eddng nh\u01b0 v\u00f4 c\u00f9ng t\u1ea7m th\u01b0\u1eddng, nh\u01b0ng th\u1ef1c ch\u1ea5t n\u00f3 l\u1ea1i \u0111\u00f3ng m\u1ed9t vai tr\u00f2 c\u1ef1c k\u1ef3 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n. H\u1ea7u h\u1ebft ch\u00fang ta \u0111\u1ec1u kh\u00f4ng m\u1ea5y \u0111\u1ec3 \u00fd \u0111\u1ebfn n\u00f3, ho\u1eb7c v\u1ee9t b\u1ecf ngay l\u1eadp t\u1ee9c m\u00e0 kh\u00f4ng h\u1ec1 bi\u1ebft \u0111\u1ebfn c\u00f4ng d\u1ee5ng th\u1ef1c s\u1ef1 v\u00e0 ti\u1ec1m n\u0103ng t\u00e1i s\u1eed d\u1ee5ng c\u1ee7a n\u00f3. V\u1eady, t\u00fai nh\u1ecf \u0111\u00f3 l\u00e0 g\u00ec, t\u1ea1i sao n\u00f3 l\u1ea1i \u1edf \u0111\u00f3, v\u00e0 ch\u00fang ta c\u00f3 th\u1ec3 l\u00e0m g\u00ec v\u1edbi n\u00f3? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u gi\u1ea3i th\u00edch m\u1ecdi kh\u00eda c\u1ea1nh v\u1ec1 &quot;chi\u1ebfc t\u00fai nh\u1ecf \u0111i k\u00e8m gi\u00e0y&quot; t\u01b0\u1edfng ch\u1eebng \u0111\u01a1n gi\u1ea3n n\u00e0y.<\/p>\n<h3>1. N\u00f3 L\u00e0 G\u00ec?<\/h3>\n<p>T\u00fai nh\u1ecf \u0111i k\u00e8m gi\u00e0y th\u01b0\u1eddng ch\u1ee9a c\u00e1c h\u1ea1t h\u00fat \u1ea9m, ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 h\u1ea1t h\u00fat \u1ea9m silica gel. Silica gel l\u00e0 m\u1ed9t d\u1ea1ng v\u1eadt li\u1ec7u x\u1ed1p, t\u1ed5ng h\u1ee3p t\u1eeb silicon dioxide, c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m t\u1eeb kh\u00f4ng kh\u00ed c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3. M\u1eb7c d\u00f9 t\u00ean g\u1ecdi c\u00f3 v\u1ebb &quot;h\u00f3a h\u1ecdc&quot; nh\u01b0ng silica gel v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 m\u1ed9t d\u1ea1ng c\u00e1t tinh khi\u1ebft \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn \u0111\u1ec3 c\u00f3 c\u1ea5u tr\u00fac x\u1ed1p. C\u00e1c h\u1ea1t n\u00e0y c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc kh\u00e1c nhau, t\u1eeb d\u1ea1ng h\u1ea1t tr\u00f2n nh\u1ecf \u0111\u1ebfn d\u1ea1ng vi\u00ean kh\u00f4ng \u0111\u1ec1u. Ngo\u00e0i silica gel, \u0111\u00f4i khi b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 b\u1eaft g\u1eb7p c\u00e1c lo\u1ea1i ch\u1ea5t h\u00fat \u1ea9m kh\u00e1c nh\u01b0 \u0111\u1ea5t s\u00e9t ho\u1ea1t t\u00ednh (activated clay) ho\u1eb7c canxi clorua (calcium chloride), nh\u01b0ng silica gel v\u1eabn l\u00e0 lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t do t\u00ednh an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3.<\/p>\n<h3>2. T\u1ea1i Sao N\u00f3 L\u1ea1i C\u00f3 M\u1eb7t Trong H\u1ed9p Gi\u00e0y?<\/h3>\n<p>M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a t\u00fai h\u00fat \u1ea9m l\u00e0 b\u1ea3o v\u1ec7 s\u1ea3n ph\u1ea9m kh\u1ecfi t\u00e1c \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9 \u1ea9m. Gi\u00e0y d\u00e9p, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng \u0111\u00f4i \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb da, v\u1ea3i, ho\u1eb7c c\u00e1c v\u1eadt li\u1ec7u nh\u1ea1y c\u1ea3m v\u1edbi n\u01b0\u1edbc, r\u1ea5t d\u1ec5 b\u1ecb h\u01b0 h\u1ea1i n\u1ebfu ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt trong th\u1eddi gian d\u00e0i. Khi gi\u00e0y \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t, \u0111\u00f3ng g\u00f3i v\u00e0 v\u1eadn chuy\u1ec3n qua nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00ed h\u1eadu kh\u00e1c nhau, t\u1eeb nh\u00e0 m\u00e1y \u0111\u1ebfn kho b\u00e3i, r\u1ed3i \u0111\u1ebfn c\u1eeda h\u00e0ng v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 tay ng\u01b0\u1eddi ti\u00eau d\u00f9ng, ch\u00fang c\u00f3 th\u1ec3 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi s\u1ef1 bi\u1ebfn \u0111\u1ed5i \u0111\u1ed9 \u1ea9m \u0111\u00e1ng k\u1ec3.<\/p>\n<p>Ch\u1ea5t h\u00fat \u1ea9m gi\u00fap ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 sau:<\/p>\n<ul>\n<li><strong>N\u1ea5m m\u1ed1c v\u00e0 vi khu\u1ea9n:<\/strong> \u0110\u1ed9 \u1ea9m l\u00e0 m\u00f4i tr\u01b0\u1eddng l\u00fd t\u01b0\u1edfng cho n\u1ea5m m\u1ed1c v\u00e0 vi khu\u1ea9n ph\u00e1t tri\u1ec3n, g\u00e2y ra c\u00e1c v\u1ebft \u1ed1, l\u00e0m h\u1ecfng v\u1eadt li\u1ec7u v\u00e0 t\u1ea1o m\u00f9i h\u00f4i kh\u00f3 ch\u1ecbu.<\/li>\n<li><strong>H\u01b0 h\u1ea1i v\u1eadt li\u1ec7u:<\/strong> \u0110\u1ed1i v\u1edbi gi\u00e0y da, \u0111\u1ed9 \u1ea9m c\u00f3 th\u1ec3 l\u00e0m da b\u1ecb co r\u00fat, c\u1ee9ng l\u1ea1i ho\u1eb7c n\u1ee9t n\u1ebb. \u0110\u1ed1i v\u1edbi gi\u00e0y v\u1ea3i, n\u00f3 c\u00f3 th\u1ec3 l\u00e0m v\u1ea3i b\u1ecb m\u1ee5c ho\u1eb7c phai m\u00e0u. Kim lo\u1ea1i (nh\u01b0 kh\u00f3a, khuy) tr\u00ean gi\u00e0y c\u0169ng c\u00f3 th\u1ec3 b\u1ecb g\u1ec9 s\u00e9t.<\/li>\n<li><strong>M\u00f9i h\u00f4i:<\/strong> M\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt k\u1ebft h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u gi\u00e0y c\u00f3 th\u1ec3 t\u1ea1o ra m\u00f9i \u1ea9m m\u1ed1c, l\u00e0m gi\u1ea3m tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li><strong>Gi\u1ea3m tu\u1ed5i th\u1ecd s\u1ea3n ph\u1ea9m:<\/strong> B\u1eb1ng c\u00e1ch duy tr\u00ec m\u00f4i tr\u01b0\u1eddng kh\u00f4 r\u00e1o, t\u00fai h\u00fat \u1ea9m gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd v\u00e0 gi\u1eef cho \u0111\u00f4i gi\u00e0y \u1edf tr\u1ea1ng th\u00e1i t\u1ed1t nh\u1ea5t cho \u0111\u1ebfn khi \u0111\u1ebfn tay ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/li>\n<\/ul>\n<h3>3. C\u00e1c Lo\u1ea1i T\u00fai H\u00fat \u1ea8m Ph\u1ed5 Bi\u1ebfn<\/h3>\n<p>Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp, c\u00f3 m\u1ed9t s\u1ed1 lo\u1ea1i ch\u1ea5t h\u00fat \u1ea9m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c t\u00fai nh\u1ecf n\u00e0y. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng so s\u00e1nh ba lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t:<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th style=\"text-align: left;\">\u0110\u1eb7c \u0111i\u1ec3m<\/th>\n<th style=\"text-align: left;\">Silica Gel (Gel Silic)<\/th>\n<th style=\"text-align: left;\">Activated Clay (\u0110\u1ea5t S\u00e9t Ho\u1ea1t T\u00ednh)<\/th>\n<th style=\"text-align: left;\">Calcium Chloride (Canxi Clorua)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Th\u00e0nh ph\u1ea7n ch\u00ednh<\/strong><\/td>\n<td style=\"text-align: left;\">Silicon dioxide<\/td>\n<td style=\"text-align: left;\">Bentonite ho\u1eb7c Montmorillonite (\u0111\u1ea5t s\u00e9t t\u1ef1 nhi\u00ean)<\/td>\n<td style=\"text-align: left;\">Mu\u1ed1i Canxi Clorua<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Kh\u1ea3 n\u0103ng h\u00fat \u1ea9m<\/strong><\/td>\n<td style=\"text-align: left;\">Cao, \u1ed5n \u0111\u1ecbnh trong d\u1ea3i nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng<\/td>\n<td style=\"text-align: left;\">T\u1ed1t, hi\u1ec7u qu\u1ea3 \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng<\/td>\n<td style=\"text-align: left;\">R\u1ea5t cao, h\u00fat \u1ea9m nhanh v\u00e0 m\u1ea1nh m\u1ebd<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Tr\u1ea1ng th\u00e1i sau h\u00fat \u1ea9m<\/strong><\/td>\n<td style=\"text-align: left;\">H\u1ea1t v\u1eabn kh\u00f4, m\u1ed9t s\u1ed1 lo\u1ea1i \u0111\u1ed5i m\u00e0u khi b\u00e3o h\u00f2a<\/td>\n<td style=\"text-align: left;\">H\u1ea1t v\u1eabn kh\u00f4, kh\u00f4ng thay \u0111\u1ed5i nhi\u1ec1u<\/td>\n<td style=\"text-align: left;\">Chuy\u1ec3n th\u00e0nh ch\u1ea5t l\u1ecfng (n\u01b0\u1edbc mu\u1ed1i) khi b\u00e3o h\u00f2a<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>An to\u00e0n<\/strong><\/td>\n<td style=\"text-align: left;\">Kh\u00f4ng \u0111\u1ed9c h\u1ea1i (tr\u1eeb khi \u0103n ph\u1ea3i s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ho\u1eb7c lo\u1ea1i Cobalt Chloride)<\/td>\n<td style=\"text-align: left;\">Kh\u00f4ng \u0111\u1ed9c h\u1ea1i, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/td>\n<td style=\"text-align: left;\">C\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng da, \u0111\u1ed9c n\u1ebfu nu\u1ed1t ph\u1ea3i, kh\u00f4ng th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Kh\u1ea3 n\u0103ng t\u00e1i s\u1eed d\u1ee5ng<\/strong><\/td>\n<td style=\"text-align: left;\">C\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng b\u1eb1ng c\u00e1ch s\u1ea5y kh\u00f4<\/td>\n<td style=\"text-align: left;\">C\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng b\u1eb1ng c\u00e1ch s\u1ea5y kh\u00f4 (\u00edt ph\u1ed5 bi\u1ebfn h\u01a1n Silica Gel)<\/td>\n<td style=\"text-align: left;\">Kh\u00f4ng th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/strong><\/td>\n<td style=\"text-align: left;\">Gi\u00e0y d\u00e9p, t\u00fai x\u00e1ch, thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, d\u01b0\u1ee3c ph\u1ea9m, th\u1ef1c ph\u1ea9m<\/td>\n<td style=\"text-align: left;\">H\u00e0ng h\u00f3a c\u00f4ng nghi\u1ec7p, linh ki\u1ec7n \u0111i\u1ec7n t\u1eed, v\u1eadn chuy\u1ec3n h\u00e0ng h\u00f3a l\u1edbn<\/td>\n<td style=\"text-align: left;\">H\u00fat \u1ea9m trong kho b\u00e3i l\u1edbn, c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng, ch\u1ed1ng \u0111\u00f3ng b\u0103ng<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>M\u00e0u s\u1eafc ph\u1ed5 bi\u1ebfn<\/strong><\/td>\n<td style=\"text-align: left;\">Tr\u1eafng trong, xanh (ch\u1ee9a Cobalt Chloride), cam<\/td>\n<td style=\"text-align: left;\">N\u00e2u x\u00e1m<\/td>\n<td style=\"text-align: left;\">Tr\u1eafng (d\u1ea1ng h\u1ea1t ho\u1eb7c v\u1ea3y)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Silica gel v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c s\u1ea3n ph\u1ea9m ti\u00eau d\u00f9ng nh\u01b0 gi\u00e0y d\u00e9p nh\u1edd v\u00e0o t\u00ednh an to\u00e0n, hi\u1ec7u qu\u1ea3 v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i s\u1eed d\u1ee5ng c\u1ee7a n\u00f3.<\/p>\n<h3>4. C\u00f3 An To\u00e0n Kh\u00f4ng?<\/h3>\n<p>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p nh\u1ea5t v\u1ec1 t\u00fai h\u00fat \u1ea9m l\u00e0 li\u1ec7u ch\u00fang c\u00f3 an to\u00e0n kh\u00f4ng. \u0110\u1ed1i v\u1edbi silica gel, c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 <strong>c\u00f3, nh\u01b0ng kh\u00f4ng \u0111\u01b0\u1ee3c \u0103n<\/strong>.<\/p>\n<ul>\n<li><strong>Kh\u00f4ng \u0111\u1ed9c h\u1ea1i khi ti\u1ebfp x\u00fac:<\/strong> Silica gel l\u00e0 m\u1ed9t ch\u1ea5t tr\u01a1 v\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc, kh\u00f4ng g\u00e2y \u0111\u1ed9c khi ch\u1ea1m v\u00e0o da.<\/li>\n<li><strong>Nguy c\u01a1 ngh\u1eb9t th\u1edf:<\/strong> Nguy hi\u1ec3m ch\u00ednh l\u00e0 nguy c\u01a1 ngh\u1eb9t th\u1edf, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi tr\u1ebb em v\u00e0 v\u1eadt nu\u00f4i, n\u1ebfu ch\u00fang nu\u1ed1t ph\u1ea3i. C\u00e1c h\u1ea1t nh\u1ecf c\u00f3 th\u1ec3 g\u00e2y t\u1eafc ngh\u1ebdn \u0111\u01b0\u1eddng th\u1edf ho\u1eb7c \u0111\u01b0\u1eddng ti\u00eau h\u00f3a.<\/li>\n<li><strong>C\u1ea3nh b\u00e1o &quot;DO NOT EAT&quot;:<\/strong> \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao b\u1ea1n th\u01b0\u1eddng th\u1ea5y d\u00f2ng ch\u1eef c\u1ea3nh b\u00e1o n\u00e0y tr\u00ean t\u00fai. N\u00f3 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 ch\u1ea5t \u0111\u1ed9c h\u1ea1i ch\u1ebft ng\u01b0\u1eddi ngay l\u1eadp t\u1ee9c, m\u00e0 l\u00e0 \u0111\u1ec3 ng\u0103n ch\u1eb7n vi\u1ec7c nu\u1ed1t ph\u1ea3i, \u0111\u1eb7c bi\u1ec7t l\u00e0 b\u1edfi s\u1ef1 t\u00f2 m\u00f2 c\u1ee7a tr\u1ebb nh\u1ecf.<\/li>\n<li><strong>Lo\u1ea1i c\u00f3 ch\u1ea5t ch\u1ec9 th\u1ecb m\u00e0u:<\/strong> M\u1ed9t s\u1ed1 h\u1ea1t silica gel c\u00f3 m\u00e0u xanh lam th\u01b0\u1eddng ch\u1ee9a m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf coban clorua (cobalt chloride) l\u00e0m ch\u1ea5t ch\u1ec9 th\u1ecb \u0111\u1ed9 \u1ea9m (chuy\u1ec3n t\u1eeb xanh sang h\u1ed3ng khi b\u00e3o h\u00f2a). Coban clorua l\u00e0 m\u1ed9t ch\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y ung th\u01b0 (carcinogen), nh\u01b0ng l\u01b0\u1ee3ng r\u1ea5t nh\u1ecf trong t\u00fai h\u00fat \u1ea9m th\u01b0\u1eddng kh\u00f4ng g\u00e2y nguy hi\u1ec3m \u0111\u00e1ng k\u1ec3 tr\u1eeb khi b\u1ecb nu\u1ed1t v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn. Hi\u1ec7n nay, nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e3 chuy\u1ec3n sang s\u1eed d\u1ee5ng c\u00e1c ch\u1ea5t ch\u1ec9 th\u1ecb m\u00e0u an to\u00e0n h\u01a1n (v\u00ed d\u1ee5: chuy\u1ec3n t\u1eeb cam sang xanh l\u00e1 c\u00e2y).<\/li>\n<\/ul>\n<p>V\u00ec v\u1eady, h\u00e3y lu\u00f4n gi\u1eef t\u00fai h\u00fat \u1ea9m tr\u00e1nh xa t\u1ea7m tay tr\u1ebb em v\u00e0 v\u1eadt nu\u00f4i.<\/p>\n<h3>5. T\u00e1i S\u1eed D\u1ee5ng Ch\u00fang Nh\u01b0 Th\u1ebf N\u00e0o?<\/h3>\n<p>M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch tuy\u1ec7t v\u1eddi c\u1ee7a silica gel l\u00e0 kh\u1ea3 n\u0103ng t\u00e1i s\u1eed d\u1ee5ng. Khi silica gel \u0111\u00e3 h\u1ea5p th\u1ee5 \u0111\u1ee7 \u0111\u1ed9 \u1ea9m v\u00e0 tr\u1edf n\u00ean b\u00e3o h\u00f2a (kh\u00f4ng c\u00f2n kh\u1ea3 n\u0103ng h\u00fat \u1ea9m), b\u1ea1n c\u00f3 th\u1ec3 &quot;s\u1ea1c&quot; l\u1ea1i n\u00f3 b\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf \u0111\u1ed9 \u1ea9m \u0111\u00e3 h\u1ea5p th\u1ee5.<\/p>\n<ul>\n<li>\n<p><strong>C\u00e1ch t\u00e1i s\u1ea1c:<\/strong><\/p>\n<ul>\n<li><strong>L\u00f2 vi s\u00f3ng:<\/strong> \u0110\u1eb7t c\u00e1c h\u1ea1t silica gel v\u00e0o m\u1ed9t \u0111\u0129a an to\u00e0n cho l\u00f2 vi s\u00f3ng v\u00e0 l\u00e0m n\u00f3ng \u1edf c\u00f4ng su\u1ea5t th\u1ea5p (kho\u1ea3ng 30 gi\u00e2y \u0111\u1ebfn 1 ph\u00fat m\u1ed7i l\u1ea7n, ki\u1ec3m tra sau m\u1ed7i l\u1ea7n). C\u1ea9n th\u1eadn kh\u00f4ng l\u00e0m n\u00f3ng qu\u00e1 m\u1ee9c.<\/li>\n<li><strong>L\u00f2 n\u01b0\u1edbng:<\/strong> Tr\u1ea3i c\u00e1c h\u1ea1t ra m\u1ed9t l\u1edbp m\u1ecfng tr\u00ean khay n\u01b0\u1edbng v\u00e0 n\u01b0\u1edbng \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p (kho\u1ea3ng 100-120\u00b0C) trong 1-2 gi\u1edd, ho\u1eb7c cho \u0111\u1ebfn khi ch\u00fang kh\u00f4 ho\u00e0n to\u00e0n.<\/li>\n<li><strong>Ph\u01a1i n\u1eafng:<\/strong> Ph\u01a1i tr\u1ef1c ti\u1ebfp d\u01b0\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi trong v\u00e0i ng\u00e0y c\u0169ng c\u00f3 th\u1ec3 gi\u00fap l\u00e0m kh\u00f4 ch\u00fang, nh\u01b0ng s\u1ebd m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n.<\/li>\n<li><strong>N\u1ed3i chi\u00ean kh\u00f4ng d\u1ea7u:<\/strong> T\u01b0\u01a1ng t\u1ef1 l\u00f2 n\u01b0\u1edbng, \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>C\u00e1c \u1ee9ng d\u1ee5ng t\u00e1i s\u1eed d\u1ee5ng h\u1eefu \u00edch:<\/strong><\/p>\n<ul>\n<li><strong>B\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed:<\/strong> \u0110\u1eb7t t\u00fai silica gel v\u00e0o h\u1ed9p \u0111\u1ef1ng m\u00e1y \u1ea3nh, \u1ed1ng k\u00ednh, \u0111i\u1ec7n tho\u1ea1i, ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed kh\u00e1c \u0111\u1ec3 ch\u1ed1ng \u1ea9m, gi\u00fap ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng do \u1ea9m \u01b0\u1edbt v\u00e0 n\u1ea5m m\u1ed1c.<\/li>\n<li><strong>B\u1ea3o qu\u1ea3n t\u00e0i li\u1ec7u quan tr\u1ecdng:<\/strong> Gi\u1ea5y t\u1edd, \u1ea3nh c\u0169, s\u00e1ch b\u00e1o c\u00f3 gi\u00e1 tr\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi \u0111\u1ed9 \u1ea9m v\u00e0 n\u1ea5m m\u1ed1c b\u1eb1ng c\u00e1ch \u0111\u1eb7t k\u00e8m t\u00fai h\u00fat \u1ea9m trong h\u1ed9p ho\u1eb7c t\u1ee7 l\u01b0u tr\u1eef.<\/li>\n<li><strong>Ch\u1ed1ng g\u1ec9 s\u00e9t:<\/strong> \u0110\u1eb7t t\u00fai silica gel v\u00e0o h\u1ed9p d\u1ee5ng c\u1ee5, h\u1ed9p \u0111\u1ef1ng l\u01b0\u1ee1i dao c\u1ea1o, ho\u1eb7c h\u1ed9p \u0111\u1ef1ng trang s\u1ee9c \u0111\u1ec3 ng\u0103n ch\u1eb7n qu\u00e1 tr\u00ecnh oxy h\u00f3a v\u00e0 g\u1ec9 s\u00e9t.<\/li>\n<li><strong>Gi\u00fap s\u1ea5y kh\u00f4 hoa:<\/strong> \u0110\u1eb7t hoa t\u01b0\u01a1i c\u00f9ng v\u1edbi silica gel trong m\u1ed9t h\u1ed9p k\u00edn \u0111\u1ec3 l\u00e0m kh\u00f4 hoa m\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c m\u00e0u s\u1eafc v\u00e0 h\u00ecnh d\u00e1ng.<\/li>\n<li><strong>Kh\u1eed m\u00f9i \u1ea9m m\u1ed1c trong t\u1ee7 qu\u1ea7n \u00e1o, ng\u0103n k\u00e9o:<\/strong> \u0110\u1eb7t v\u00e0i t\u00fai nh\u1ecf v\u00e0o g\u00f3c t\u1ee7 qu\u1ea7n \u00e1o ho\u1eb7c trong c\u00e1c ng\u0103n k\u00e9o \u0111\u1ec3 h\u1ea5p th\u1ee5 m\u00f9i \u1ea9m m\u1ed1c v\u00e0 gi\u1eef qu\u1ea7n \u00e1o lu\u00f4n kh\u00f4 r\u00e1o, th\u01a1m tho.<\/li>\n<li><strong>B\u1ea3o qu\u1ea3n h\u1ea1t gi\u1ed1ng:<\/strong> Gi\u00fap h\u1ea1t gi\u1ed1ng kh\u00f4ng b\u1ecb h\u1ecfng do \u1ea9m \u01b0\u1edbt, \u0111\u1ea3m b\u1ea3o t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m cao h\u01a1n khi b\u1ea1n mu\u1ed1n gieo tr\u1ed3ng.<\/li>\n<li><strong>C\u1ee9u \u0111i\u1ec7n tho\u1ea1i b\u1ecb r\u01a1i n\u01b0\u1edbc (tr\u01b0\u1eddng h\u1ee3p nh\u1eb9):<\/strong> M\u1eb7c d\u00f9 kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p th\u1ea7n k\u1ef3, nh\u01b0ng \u0111\u1eb7t \u0111i\u1ec7n tho\u1ea1i b\u1ecb r\u01a1i n\u01b0\u1edbc v\u00e0o m\u1ed9t h\u1ed9p k\u00edn \u0111\u1ea7y silica gel c\u00f3 th\u1ec3 gi\u00fap h\u00fat \u1ea9m nhanh h\u01a1n g\u1ea1o.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>6. Khi N\u00e0o T\u00fai H\u00fat \u1ea8m Kh\u00f4ng C\u00f2n Hi\u1ec7u Qu\u1ea3?<\/h3>\n<p>T\u00fai h\u00fat \u1ea9m s\u1ebd ng\u1eebng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 khi c\u00e1c h\u1ea1t b\u00ean trong \u0111\u00e3 b\u00e3o h\u00f2a ho\u00e0n to\u00e0n v\u1edbi \u0111\u1ed9 \u1ea9m. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 ch\u00fang \u0111\u00e3 h\u1ea5p th\u1ee5 l\u01b0\u1ee3ng n\u01b0\u1edbc t\u1ed1i \u0111a m\u00e0 ch\u00fang c\u00f3 th\u1ec3 gi\u1eef. \u0110\u1ed1i v\u1edbi silica gel, b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadn bi\u1ebft qua c\u00e1c d\u1ea5u hi\u1ec7u sau:<\/p>\n<ul>\n<li><strong>Tr\u1ecdng l\u01b0\u1ee3ng t\u0103ng l\u00ean:<\/strong> Khi c\u00e1c h\u1ea1t h\u1ea5p th\u1ee5 n\u01b0\u1edbc, ch\u00fang s\u1ebd n\u1eb7ng h\u01a1n m\u1ed9t ch\u00fat.<\/li>\n<li><strong>Kh\u00f4ng c\u00f3 s\u1ef1 thay \u0111\u1ed5i m\u00e0u s\u1eafc (\u0111\u1ed1i v\u1edbi lo\u1ea1i c\u00f3 ch\u1ec9 th\u1ecb m\u00e0u):<\/strong> N\u1ebfu b\u1ea1n c\u00f3 lo\u1ea1i silica gel c\u00f3 m\u00e0u xanh (ban \u0111\u1ea7u) v\u00e0 n\u00f3 \u0111\u00e3 chuy\u1ec3n sang m\u00e0u h\u1ed3ng, ho\u1eb7c lo\u1ea1i m\u00e0u cam v\u00e0 \u0111\u00e3 chuy\u1ec3n sang xanh l\u00e1 c\u00e2y, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 n\u00f3 \u0111\u00e3 b\u00e3o h\u00f2a v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c t\u00e1i s\u1ea1c. N\u1ebfu n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 lo\u1ea1i c\u00f3 ch\u1ec9 th\u1ecb m\u00e0u, vi\u1ec7c ki\u1ec3m tra b\u1eb1ng m\u1eaft th\u01b0\u1eddng s\u1ebd kh\u00f3 h\u01a1n.<\/li>\n<li><strong>Kh\u00f4ng c\u00f2n c\u1ea3m gi\u00e1c kh\u00f4:<\/strong> Khi ch\u1ea1m v\u00e0o c\u00e1c h\u1ea1t, ch\u00fang c\u00f3 th\u1ec3 kh\u00f4ng c\u00f2n c\u1ea3m gi\u00e1c ho\u00e0n to\u00e0n kh\u00f4 r\u00e1o nh\u01b0 ban \u0111\u1ea7u.<\/li>\n<\/ul>\n<p>Khi c\u00e1c h\u1ea1t \u0111\u00e3 b\u00e3o h\u00f2a, ch\u00fang s\u1ebd kh\u00f4ng c\u00f2n kh\u1ea3 n\u0103ng h\u00fat th\u00eam \u0111\u1ed9 \u1ea9m n\u1eefa v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c t\u00e1i s\u1ea1c ho\u1eb7c thay th\u1ebf.<\/p>\n<h3>7. M\u1ed1i Li\u00ean H\u1ec7 V\u1edbi C\u00e1c Lo\u1ea1i T\u00fai \u0110\u1eb7c Bi\u1ec7t<\/h3>\n<p>M\u1eb7c d\u00f9 tr\u1ecdng t\u00e2m c\u1ee7a b\u00e0i vi\u1ebft l\u00e0 t\u00fai h\u00fat \u1ea9m trong h\u1ed9p gi\u00e0y, nh\u01b0ng nguy\u00ean t\u1eafc b\u1ea3o v\u1ec7 kh\u1ecfi \u0111\u1ed9 \u1ea9m l\u00e0 c\u1ef1c k\u1ef3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m kh\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng m\u1eb7t h\u00e0ng cao c\u1ea5p v\u00e0 tinh x\u1ea3o. C\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 t\u00fai x\u00e1ch sang tr\u1ecdng, v\u00ed c\u1ea7m tay (clutch), \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng chi\u1ebfc v\u00ed \u0111\u01b0\u1ee3c \u0111\u00ednh k\u1ebft c\u1ea7u k\u1ef3 nh\u01b0 clutch pha l\u00ea, c\u0169ng r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 \u1ea9m.<\/p>\n<p>M\u1ed9t chi\u1ebfc t\u00fai clutch pha l\u00ea kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ee5 ki\u1ec7n th\u1eddi trang m\u00e0 c\u00f2n l\u00e0 m\u1ed9t t\u00e1c ph\u1ea9m ngh\u1ec7 thu\u1eadt c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n c\u1ea9n th\u1eadn. \u0110\u1ed9 \u1ea9m cao c\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u v\u1ea5n \u0111\u1ec1:<\/p>\n<ul>\n<li><strong>L\u00e0m m\u1edd ho\u1eb7c x\u1ec9n m\u00e0u pha l\u00ea\/\u0111\u00e1:<\/strong> \u0110\u1ed9 \u1ea9m c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed9 l\u1ea5p l\u00e1nh c\u1ee7a c\u00e1c vi\u00ean \u0111\u00e1, khi\u1ebfn ch\u00fang tr\u00f4ng k\u00e9m r\u1ea1ng r\u1ee1.<\/li>\n<li><strong>\u0102n m\u00f2n kim lo\u1ea1i:<\/strong> C\u00e1c chi ti\u1ebft kim lo\u1ea1i tr\u00ean t\u00fai (kh\u00f3a, khung, d\u00e2y \u0111eo) c\u00f3 th\u1ec3 b\u1ecb oxy h\u00f3a v\u00e0 g\u1ec9 s\u00e9t d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9 \u1ea9m.<\/li>\n<li><strong>H\u1ecfng v\u1eadt li\u1ec7u l\u00f3t b\u00ean trong:<\/strong> V\u1ea3i l\u00f3t ho\u1eb7c c\u00e1c v\u1eadt li\u1ec7u tinh t\u1ebf kh\u00e1c c\u0169ng c\u00f3 th\u1ec3 b\u1ecb n\u1ea5m m\u1ed1c ho\u1eb7c xu\u1ed1ng c\u1ea5p.<\/li>\n<\/ul>\n<p>Ch\u00ednh v\u00ec v\u1eady, khi mua m\u1ed9t chi\u1ebfc t\u00fai clutch pha l\u00ea ch\u1ea5t l\u01b0\u1ee3ng cao (v\u00ed d\u1ee5 t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn nh\u01b0 CrystalClutch.com), b\u1ea1n c\u0169ng n\u00ean ch\u00fa \u00fd \u0111\u1ebfn vi\u1ec7c b\u1ea3o qu\u1ea3n n\u00f3 trong m\u00f4i tr\u01b0\u1eddng kh\u00f4 r\u00e1o. M\u1eb7c d\u00f9 c\u00f3 th\u1ec3 kh\u00f4ng \u0111i k\u00e8m t\u00fai h\u00fat \u1ea9m m\u1ed9t c\u00e1ch hi\u1ec3n nhi\u00ean nh\u01b0 trong h\u1ed9p gi\u00e0y, vi\u1ec7c ch\u1ee7 \u0111\u1ed9ng \u0111\u1eb7t v\u00e0i g\u00f3i h\u00fat \u1ea9m nh\u1ecf trong t\u00fai b\u1ea3o qu\u1ea3n ho\u1eb7c h\u1ed9p \u0111\u1ef1ng khi kh\u00f4ng s\u1eed d\u1ee5ng s\u1ebd gi\u00fap duy tr\u00ec v\u1ebb \u0111\u1eb9p v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a chi\u1ebfc t\u00fai theo th\u1eddi gian. Nguy\u00ean t\u1eafc &quot;ch\u1ed1ng \u1ea9m&quot; m\u00e0 t\u00fai nh\u1ecf trong gi\u00e0y mang l\u1ea1i l\u00e0 m\u1ed9t b\u00e0i h\u1ecdc qu\u00fd gi\u00e1 cho vi\u1ec7c b\u1ea3o qu\u1ea3n m\u1ecdi \u0111\u1ed3 v\u1eadt c\u00f3 gi\u00e1 tr\u1ecb.<\/p>\n<p>T\u1eeb nh\u1eefng chi\u1ebfc t\u00fai nh\u1ecf b\u00e9 t\u01b0\u1edfng ch\u1eebng v\u00f4 ngh\u0129a trong h\u1ed9p gi\u00e0y, ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y m\u1ed9t b\u00e0i h\u1ecdc l\u1edbn v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m trong vi\u1ec7c b\u1ea3o qu\u1ea3n s\u1ea3n ph\u1ea9m. T\u00fai h\u00fat \u1ea9m kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t v\u1eadt d\u1ee5ng \u0111\u01a1n thu\u1ea7n m\u00e0 l\u00e0 m\u1ed9t &quot;ng\u01b0\u1eddi b\u1ea3o v\u1ec7 th\u1ea7m l\u1eb7ng&quot;, g\u00f3p ph\u1ea7n gi\u1eef cho \u0111\u00f4i gi\u00e0y c\u1ee7a b\u1ea1n (v\u00e0 nhi\u1ec1u v\u1eadt d\u1ee5ng gi\u00e1 tr\u1ecb kh\u00e1c) lu\u00f4n \u1edf tr\u1ea1ng th\u00e1i t\u1ed1t nh\u1ea5t. V\u00ec v\u1eady, l\u1ea7n t\u1edbi khi b\u1ea1n m\u1edf h\u1ed9p gi\u00e0y, h\u00e3y d\u00e0nh m\u1ed9t ch\u00fat s\u1ef1 ch\u00fa \u00fd cho &quot;chi\u1ebfc t\u00fai nh\u1ecf&quot; n\u00e0y v\u00e0 c\u00e2n nh\u1eafc nh\u1eefng c\u00e1ch t\u00e1i s\u1eed d\u1ee5ng th\u00f4ng minh \u0111\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3, thay v\u00ec v\u1ee9t b\u1ecf.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Khi b\u1ea1n m\u1edf m\u1ed9t h\u1ed9p gi\u00e0y m\u1edbi toanh, b\u00ean c\u1ea1nh \u0111\u00f4i gi\u00e0y \u01b0ng \u00fd, b\u1ea1n s\u1ebd th\u01b0\u1eddng th\u1ea5y m\u1ed9t t\u00fai nh\u1ecf m\u00e0u tr\u1eafng ho\u1eb7c trong su\u1ed1t, ch\u1ee9a \u0111\u1ea7y nh\u1eefng h\u1ea1t nh\u1ecf li ti. \u0110\u00f4i khi n\u00f3 ch\u1ec9 l\u00e0 m\u1ed9t t\u00fai gi\u1ea5y \u0111\u01a1n gi\u1ea3n, \u0111\u00f4i khi c\u00f3 in d\u00f2ng ch\u1eef &quot;DO NOT EAT&quot; (Kh\u00f4ng \u0103n \u0111\u01b0\u1ee3c).<\/p>\n","protected":false},"author":1,"featured_media":201802,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3872],"tags":[],"class_list":["post-239325","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-vi","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.crystalclutch.com\/vi\/wp-json\/wp\/v2\/posts\/239325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.crystalclutch.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.crystalclutch.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.crystalclutch.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.crystalclutch.com\/vi\/wp-json\/wp\/v2\/comments?post=239325"}],"version-history":[{"count":0,"href":"https:\/\/www.crystalclutch.com\/vi\/wp-json\/wp\/v2\/posts\/239325\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crystalclutch.com\/vi\/wp-json\/wp\/v2\/media\/201802"}],"wp:attachment":[{"href":"https:\/\/www.crystalclutch.com\/vi\/wp-json\/wp\/v2\/media?parent=239325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crystalclutch.com\/vi\/wp-json\/wp\/v2\/categories?post=239325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crystalclutch.com\/vi\/wp-json\/wp\/v2\/tags?post=239325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}