{"id":14976,"date":"2022-05-09T02:21:28","date_gmt":"2022-05-09T02:21:28","guid":{"rendered":"https:\/\/stsanitarynapkins.com\/co-the-ban-nen-biet-ve-bang-ve-sinh-soi-tre\/"},"modified":"2022-11-02T07:58:52","modified_gmt":"2022-11-02T07:58:52","slug":"co-the-ban-nen-biet-ve-bang-ve-sinh-soi-tre","status":"publish","type":"post","link":"https:\/\/stsanitarynapkins.com\/vi\/co-the-ban-nen-biet-ve-bang-ve-sinh-soi-tre\/","title":{"rendered":"C\u00f3 th\u1ec3 b\u1ea1n n\u00ean bi\u1ebft v\u1ec1 B\u0103ng v\u1ec7 sinh s\u1ee3i tre"},"content":{"rendered":"\t\t
Th\u1ecb tr\u01b0\u1eddng b\u0103ng v\u1ec7 sinh c\u00f3 t\u00ednh \u0111\u1ed3ng nh\u1ea5t cao. N\u1ebfu b\u1ea1n mu\u1ed1n ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m m\u1edbi, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u v\u1ec1 b\u0103ng v\u1ec7 sinh s\u1ee3i tre. T\u00f4i tin r\u1eb1ng b\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 b\u0103ng v\u1ec7 sinh s\u1ee3i tre l\u00e0 g\u00ec.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
B\u0103ng v\u1ec7 sinh s\u1ee3i tre l\u00e0 g\u00ec? \u0110\u1ea7u ti\u00ean ch\u00fang ta h\u00e3y n\u00f3i v\u1ec1 c\u1ea5u t\u1ea1o c\u1ee7a b\u0103ng v\u1ec7 sinh s\u1ee3i tre;<\/p>\n<\/div>\n<\/div>\n
L\u1edbp \u0111\u1ea7u ti\u00ean ch\u1ed1ng r\u00f2 r\u1ec9 hai m\u1eb7t
L\u1edbp th\u1ee9 hai – l\u1edbp ti\u1ebfp x\u00fac v\u1edbi da l\u00e0 s\u1ee3i tre
L\u1edbp ch\u1ee9c n\u0103ng th\u1ee9 ba (c\u00f3 th\u1ec3 th\u00eam v\u1ea3i kh\u00f4ng d\u1ec7t ch\u1ee9c n\u0103ng)
L\u1edbp th\u1ea5m h\u00fat th\u1ee9 t\u01b0 (th\u01b0\u1eddng bao g\u1ed3m b\u1ed9t g\u1ed7 + SAP ho\u1eb7c l\u1edbp th\u1ea5m h\u00fat b\u1ecdc gi\u1ea5y kh\u00f4ng b\u1ee5i)
M\u00e0ng \u0111\u00e1y tho\u00e1ng kh\u00ed l\u1edbp th\u1ee9 n\u0103m
M\u00e0ng b\u1ea3o v\u1ec7 bao b\u00ec b\u00ean ngo\u00e0i l\u1edbp th\u1ee9 s\u00e1u<\/p>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
S\u1ee3i tre \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp trong b\u00e0i \u0111\u1ec1u l\u00e0 s\u1ee3i b\u1ed9t tre, c\u1ea5u t\u1ea1o c\u1ee7a s\u1ee3i tre l\u00e0 d\u1ea1ng s\u1ee3i. Sau \u0111\u00e2y ch\u00fang ta s\u1ebd \u0111\u1ec1 c\u1eadp \u0111\u1ebfn quy tr\u00ecnh s\u1ea3n xu\u1ea5t s\u1ee3i tre, v\u00e0 b\u00f4ng tinh khi\u1ebft c\u00f3 t\u00ednh k\u1ebft b\u00f4ng, n\u00ean m\u1eb7t c\u1eaft c\u1ee7a s\u1ee3i tre c\u00f3 nhi\u1ec1u l\u1ed7, C\u00f3 kh\u1ea3 n\u0103ng h\u00fat \u1ea9m v\u00e0 tho\u00e1ng kh\u00ed c\u1ef1c t\u1ed1t; m\u1eb7t c\u1eaft d\u1ecdc c\u1ee7a s\u1ee3i c\u00f3 nhi\u1ec1u r\u00e3nh, c\u00f3 l\u1ee3i cho s\u1ee3i tho\u00e1t \u1ea9m.<\/p>\n<\/div>\n<\/div>\n
Trong bi\u1ec3u \u0111\u1ed3 sau, ch\u00fang t\u00f4i so s\u00e1nh s\u1ee3i tre v\u00e0 b\u00f4ng tinh khi\u1ebft:<\/p>\n
S\u1ee3i b\u1ed9t tre, kh\u1ea3 n\u0103ng h\u00fat \u1ea9m v\u00e0 gi\u1ea3i h\u1ea5p c\u1ee7a b\u00f4ng v\u00e0 m\u00e1t m\u1ebb.<\/strong><\/p>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t Qua b\u1ea3ng tr\u00ean c\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng \u0111\u1ed9 h\u00fat \u1ea9m v\u00e0 gi\u1ea3i h\u1ea5p c\u1ee7a v\u1ea3i s\u1ee3i b\u1ed9t tre g\u1ea5p 2,12 l\u1ea7n so v\u1edbi b\u00f4ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t Ki\u1ec3m tra vi khu\u1ea9n c\u1ee7a s\u1ee3i b\u1ed9t tre, s\u1ee3i b\u00f4ng v\u00e0 s\u1ee3i visco.<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t Ho\u1ea1t t\u00ednh kh\u00e1ng khu\u1ea9n c\u1ee7a s\u1ee3i b\u00f4ng k\u00e9m, ho\u1ea1t t\u00ednh kh\u00e1ng khu\u1ea9n c\u1ee7a s\u1ee3i visco kh\u00f4ng r\u00f5 r\u00e0ng, nh\u01b0ng s\u1ee3i b\u1ed9t gi\u1ea5y tre c\u00f3 ho\u1ea1t t\u00ednh kh\u00e1ng khu\u1ea9n t\u1ed1t, t\u00e1c d\u1ee5ng kh\u00e1ng khu\u1ea9n c\u1ee7a n\u00f3 c\u00f3 t\u00e1c d\u1ee5ng ph\u1ed5 r\u1ed9ng nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t So s\u00e1nh hi\u1ec7u qu\u1ea3 kh\u1eed m\u00f9i c\u1ee7a s\u1ee3i b\u1ed9t tre v\u00e0 b\u00f4ng.<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t S\u1ee3i b\u1ed9t gi\u1ea5y tre c\u00f3 \u0111\u1eb7c t\u00ednh kh\u1eed m\u00f9i t\u1ef1 nhi\u00ean. Ch\u1ea5t x\u01a1 c\u00f3 ch\u1ee9a ch\u1ea5t di\u1ec7p l\u1ee5c v\u00e0 ch\u1ea5t di\u1ec7p l\u1ee5c \u0111\u1ed3ng natri. C\u00e1c ch\u1ea5t kh\u1eed m\u00f9i n\u00e0y lo\u1ea1i b\u1ecf m\u00f9i h\u00f4i th\u00f4ng qua qu\u00e1 tr\u00ecnh h\u1ea5p ph\u1ee5 v\u00e0 ph\u00e2n h\u1ee7y oxy h\u00f3a. Ngo\u00e0i ra, c\u00e1c s\u1ee3i b\u1ed9t tre l\u00e0m tr\u00f4i m\u1ed3 h\u00f4i m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 l\u00e0m cho vi sinh v\u1eadt ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n. M\u00f4i tr\u01b0\u1eddng s\u1ed1ng k\u00e9m th\u00ec hi\u1ec7u qu\u1ea3 kh\u1eed m\u00f9i c\u0169ng \u0111\u1ea1t \u0111\u01b0\u1ee3c.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t Ph\u01b0\u01a1ng ph\u00e1p chu\u1ea9n b\u1ecb c\u1ee7a s\u1ee3i b\u1ed9t tre t\u01b0\u01a1ng t\u1ef1 nh\u01b0 s\u1ee3i visco th\u00f4ng th\u01b0\u1eddng, l\u00e0 m\u1ed9t lo\u1ea1i s\u1ee3i xenlulo t\u00e1i sinh. B\u1ed9t gi\u1ea5y t\u1eeb s\u1ee3i tre l\u00e0 m\u1ed9t lo\u1ea1i s\u1ee3i tre \u0111\u01b0\u1ee3c b\u00e0o th\u00e0nh b\u1ed9t gi\u1ea5y, sau \u0111\u00f3 b\u1ed9t gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e0m th\u00e0nh b\u1ed9t gi\u1ea5y v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c k\u00e9o \u01b0\u1edbt \u0111\u1ec3 t\u1ea1o th\u00e0nh s\u1ee3i. Quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u1ec1 c\u01a1 b\u1ea3n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t visco.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t Theo m\u00e0u s\u1eafc kh\u00e1c nhau, s\u1ee3i tre \u0111\u01b0\u1ee3c chia th\u00e0nh m\u00e0u tr\u1eafng, t\u1ef1 nhi\u00ean (v\u00e0ng) v\u00e0 \u0111en C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 c\u00f3. Tuy quy tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ed1ng v\u1edbi s\u1ee3i visco th\u00f4ng th\u01b0\u1eddng nh\u01b0ng nguy\u00ean li\u1ec7u ch\u00ednh c\u1ee7a anh v\u1eabn l\u00e0 s\u1ee3i th\u1ef1c v\u1eadt, c\u00f3 th\u1ec3 ph\u00e2n h\u1ee7y trong m\u00f4i tr\u01b0\u1eddng t\u1ef1 nhi\u00ean;<\/p>\n<\/p>\n<\/div>\n<\/div>\n V\u1ec1 n\u0103m 2019, c\u00e1c n\u01b0\u1edbc EU c\u00f3 ch\u00ednh s\u00e1ch c\u1ea5m th\u1ef1c ph\u1ea9m ti\u1ebfp x\u00fac v\u1edbi s\u1ea3n ph\u1ea9m s\u1ee3i tre, \u0111i\u1ec1u ki\u1ec7n th\u00ed nghi\u1ec7m l\u00e0 70 \u0111\u1ed9 C, 2h, k\u1ebft qu\u1ea3 b\u1ed9 \u0111\u1ed3 \u0103n s\u1ee3i tre th\u1ea3i ra formaldehyde, melamine v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 nguy h\u1ea1i kh\u00e1c cao h\u01a1n so v\u1edbi b\u1ed9 \u0111\u1ed3 \u0103n melamine truy\u1ec1n th\u1ed1ng. . V\u00e0 lo\u1ea1i s\u1ea3n ph\u1ea9m n\u00e0y n\u1ebfu l\u00e0m b\u0103ng v\u1ec7 sinh d\u00f9ng m\u1ed9t l\u1ea7n, kh\u00f4ng c\u1ea7n x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ed9 cao th\u00ec b\u0103ng v\u1ec7 sinh s\u1ee3i tre v\u1eabn c\u00f3 th\u1ec3 d\u00f9ng l\u00e0m l\u1edbp ti\u1ebfp x\u00fac v\u1edbi da c\u1ee7a ch\u1ea5t li\u1ec7u b\u0103ng v\u1ec7 sinh. Th\u1ecb tr\u01b0\u1eddng b\u0103ng v\u1ec7 sinh c\u00f3 t\u00ednh \u0111\u1ed3ng nh\u1ea5t cao. N\u1ebfu b\u1ea1n mu\u1ed1n ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m m\u1edbi, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u v\u1ec1 b\u0103ng v\u1ec7 sinh s\u1ee3i tre. T\u00f4i tin r\u1eb1ng b\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 b\u0103ng v\u1ec7 sinh s\u1ee3i tre l\u00e0 g\u00ec. 1. B\u0103ng v\u1ec7 sinh s\u1ee3i […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[538,539,534,537,536,532,533,535],"tags":[576,653],"class_list":["post-14976","post","type-post","status-publish","format-standard","hentry","category-cham-soc-ca-nhan","category-cham-soc-phu-nu","category-nha-che-tao","category-odm-vi","category-oem-odm","category-san-pham-ve-sinh","category-san-pham-ve-sinh-vi","category-tuy-chinh","tag-bang-ve-sinh-tre","tag-tam-ve-sinh-soi-tre"],"_links":{"self":[{"href":"https:\/\/stsanitarynapkins.com\/vi\/wp-json\/wp\/v2\/posts\/14976","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stsanitarynapkins.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stsanitarynapkins.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stsanitarynapkins.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/stsanitarynapkins.com\/vi\/wp-json\/wp\/v2\/comments?post=14976"}],"version-history":[{"count":0,"href":"https:\/\/stsanitarynapkins.com\/vi\/wp-json\/wp\/v2\/posts\/14976\/revisions"}],"wp:attachment":[{"href":"https:\/\/stsanitarynapkins.com\/vi\/wp-json\/wp\/v2\/media?parent=14976"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stsanitarynapkins.com\/vi\/wp-json\/wp\/v2\/categories?post=14976"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stsanitarynapkins.com\/vi\/wp-json\/wp\/v2\/tags?post=14976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
3. Quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u0103ng v\u1ec7 sinh s\u1ee3i tre<\/h3>\n<\/div>\n<\/div>\n
4. Ph\u00e2n lo\u1ea1i s\u1ea3n ph\u1ea9m b\u0103ng v\u1ec7 sinh s\u1ee3i tre<\/h3>\n<\/div>\n<\/div>\n
Theo c\u00e1c quy tr\u00ecnh chu\u1ea9n b\u1ecb kh\u00e1c nhau, s\u1ee3i tre \u0111\u01b0\u1ee3c chia th\u00e0nh quy tr\u00ecnh spunlace v\u00e0 quy tr\u00ecnh \u0111an (t\u01b0\u01a1ng t\u1ef1 nh\u01b0 ph\u01b0\u01a1ng th\u1ee9c b\u00f4ng tinh khi\u1ebft)
\u0110\u00e2y l\u00e0 nh\u1eefng lo\u1ea1i s\u1ea3n ph\u1ea9m ph\u1ed5 bi\u1ebfn hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
5. B\u0103ng v\u1ec7 sinh s\u1ee3i tre c\u00f3 ph\u00e2n h\u1ee7y sinh h\u1ecdc \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n<\/div>\n<\/div>\n
T\u1ea5t nhi\u00ean, n\u1ebfu b\u1ea1n v\u1eabn c\u00f2n nghi ng\u1edd, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c ch\u00ednh s\u00e1ch li\u00ean quan c\u1ee7a ch\u00ednh quy\u1ec1n \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"