{"id":4486,"date":"2025-04-27T10:00:14","date_gmt":"2025-04-27T10:00:14","guid":{"rendered":"https:\/\/phongnguyen.vn\/?p=4486"},"modified":"2025-04-17T07:03:36","modified_gmt":"2025-04-17T07:03:36","slug":"bot-giay-la-gi","status":"publish","type":"post","link":"https:\/\/phongnguyen.vn\/vi\/bot-giay-la-gi\/","title":{"rendered":"B\u1ed9t Gi\u1ea5y L\u00e0 G\u00ec? C\u00f4ng D\u1ee5ng V\u00e0 Quy Tr\u00ecnh S\u1ea3n Xu\u1ea5t B\u1ed9t Gi\u1ea5y"},"content":{"rendered":"

B\u1ed9t gi\u1ea5y \u0111\u00f3ng vai tr\u00f2 kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p hi\u1ec7n nay. V\u1edbi vai tr\u00f2 l\u00e0 nguy\u00ean li\u1ec7u ch\u00ednh trong s\u1ea3n xu\u1ea5t gi\u1ea5y, b\u1ed9t gi\u1ea5y kh\u00f4ng ch\u1ec9 g\u00f3p ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng m\u00e0 c\u00f2n t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c s\u1ea3n ph\u1ea9m b\u1ec1n v\u1eefng. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i th\u00edch b\u1ed9t gi\u1ea5y l\u00e0 g\u00ec<\/strong><\/a>, c\u00f4ng d\u1ee5ng c\u0169ng nh\u01b0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y hi\u1ec7n nay.<\/p>\n

B\u1ed9t gi\u1ea5y l\u00e0 g\u00ec?<\/strong><\/h2>\n

B\u1ed9t gi\u1ea5y<\/strong><\/a> l\u00e0 m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u d\u1ea1ng s\u1ee3i lignocellulose, l\u00e0 nguy\u00ean li\u1ec7u th\u00f4 c\u01a1 b\u1ea3n v\u00e0 quan tr\u1ecdng nh\u1ea5t trong ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t gi\u1ea5y.<\/em><\/p><\/blockquote>\n

\"b\u1ed9t<\/p>\n

B\u1ed9t gi\u1ea5y l\u00e0 th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong s\u1ea3n xu\u1ea5t gi\u1ea5y in, gi\u1ea5y v\u1ec7 sinh, bao b\u00ec carton, kh\u0103n gi\u1ea5y, h\u1ed9p \u0111\u1ef1ng th\u1ef1c ph\u1ea9m v\u00e0 nhi\u1ec1u s\u1ea3n ph\u1ea9m th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u00e1c. Trong b\u1ed1i c\u1ea3nh ng\u00e0y c\u00e0ng ch\u00fa tr\u1ecdng \u0111\u1ebfn b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n nguy\u00ean li\u1ec7u b\u1ec1n v\u1eefng \u0111\u1ec3 s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y, nh\u01b0 g\u1ed7 t\u1eeb r\u1eebng tr\u1ed3ng c\u00f3 ch\u1ee9ng nh\u1eadn FSC<\/a> ho\u1eb7c gi\u1ea5y t\u00e1i ch\u1ebf, ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch v\u00e0 ph\u00e1t tri\u1ec3n.<\/p>\n

B\u1ed9t gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb \u0111\u00e2u?<\/strong><\/h2>\n

Ban \u0111\u1ea7u, b\u1ed9t gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb s\u1ee3i b\u00f4ng v\u00e0 v\u1ecf c\u00e2y. Tuy nhi\u00ean, khi ngu\u1ed3n b\u00f4ng tr\u1edf n\u00ean khan hi\u1ebfm con ng\u01b0\u1eddi \u0111\u00e3 chuy\u1ec3n sang s\u1eed d\u1ee5ng g\u1ed7 nh\u01b0 m\u1ed9t nguy\u00ean li\u1ec7u thay th\u1ebf hi\u1ec7u qu\u1ea3. G\u1ed7 kh\u00f4ng ch\u1ec9 d\u1ed3i d\u00e0o cellulose m\u00e0 c\u00f2n cho ra b\u1ed9t gi\u1ea5y ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi c\u00e1c lo\u00e0i ph\u1ed5 bi\u1ebfn nh\u01b0 th\u00f4ng, s\u1ed3i, b\u1ea1ch \u0111\u00e0n hay c\u00e1ng l\u00f2.<\/p>\n

\"nguy\u00ean
G\u1ed7 l\u00e0 nguy\u00ean li\u1ec7u ph\u1ed5 bi\u1ebfn \u0111\u1ec3 l\u00e0m b\u1ed9t gi\u1ea5y<\/figcaption><\/figure>\n

Tuy nhi\u00ean, vi\u1ec7c ph\u1ee5 thu\u1ed9c qu\u00e1 nhi\u1ec1u v\u00e0o g\u1ed7 \u0111ang \u0111\u1eb7t ra \u00e1p l\u1ef1c l\u1edbn l\u00ean t\u00e0i nguy\u00ean r\u1eebng, nh\u1ea5t l\u00e0 trong b\u1ed1i c\u1ea3nh nhu c\u1ea7u gi\u1ea5y ng\u00e0y c\u00e0ng t\u0103ng. \u0110\u1ec3 kh\u1eafc ph\u1ee5c, ng\u00e0y nay b\u1ed9t gi\u1ea5y c\u00f2n \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb gi\u1ea5y t\u00e1i ch\u1ebf v\u00e0 nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u phi g\u1ed7 nh\u01b0 b\u00e3 m\u00eda, r\u01a1m r\u1ea1, tre, n\u1ee9a, s\u1eady v\u00e0 c\u1ecf lau. \u0110\u00e2y l\u00e0 h\u01b0\u1edbng \u0111i m\u1edbi gi\u00fap gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng v\u00e0 h\u01b0\u1edbng t\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng cho ng\u00e0nh gi\u1ea5y.<\/p>\n

Ph\u00e2n lo\u1ea1i b\u1ed9t gi\u1ea5y<\/strong><\/h2>\n

D\u1ef1a tr\u00ean ngu\u1ed3n nguy\u00ean li\u1ec7u, quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 m\u1ee9c \u0111\u1ed9 t\u1ea9y tr\u1eafng, b\u1ed9t gi\u1ea5y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n th\u00e0nh nhi\u1ec1u lo\u1ea1i nh\u01b0 sau:<\/p>\n

Ph\u00e2n lo\u1ea1i theo ngu\u1ed3n nguy\u00ean li\u1ec7u<\/strong><\/h3>\n