{"id":9577,"date":"2026-02-02T14:53:24","date_gmt":"2026-02-02T06:53:24","guid":{"rendered":"https:\/\/www.packqc.com\/products\/sale-astm-f1921-hot-tack-tester-plastic-film\/"},"modified":"2026-04-16T11:59:49","modified_gmt":"2026-04-16T03:59:49","slug":"sale-astm-f1921-hot-tack-tester-plastic-film","status":"publish","type":"products","link":"https:\/\/www.packqc.com\/vi\/products\/sale-astm-f1921-hot-tack-tester-plastic-film\/","title":{"rendered":"M\u00e1y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng HTT-02"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Gi\u1edbi thi\u1ec7u v\u1ec1 m\u00e1y th\u1eed \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng<\/h2>\n\n\n\n<p>C\u00e1c <strong>M\u00e1y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng<\/strong> l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c \u0111\u1eb7c t\u00ednh b\u00e1m d\u00ednh n\u00f3ng c\u1ee7a v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c h\u00e0n nhi\u1ec7t. B\u00e1m d\u00ednh n\u00f3ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn kh\u1ea3 n\u0103ng c\u1ee7a l\u1edbp h\u00e0n nhi\u1ec7t ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c l\u1ef1c c\u1ed1 g\u1eafng t\u00e1ch l\u1edbp ni\u00eam phong trong khi n\u00f3 v\u1eabn c\u00f2n \u1edf tr\u1ea1ng th\u00e1i n\u00f3ng. \u0110\u1eb7c t\u00ednh n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c quy tr\u00ecnh \u0111\u00f3ng g\u00f3i nh\u01b0 \u0111\u1ecbnh h\u00ecnh-l\u1ea5p \u0111\u1ea7y-ni\u00eam phong theo chi\u1ec1u d\u1ecdc (VFFS), trong \u0111\u00f3 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a l\u1edbp ni\u00eam phong \u0111\u01b0\u1ee3c ki\u1ec3m tra ngay l\u1eadp t\u1ee9c khi s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c th\u1ea3 v\u00e0o t\u00fai. Hi\u1ec7u su\u1ea5t b\u00e1m d\u00ednh n\u00f3ng \u0111\u00e1ng tin c\u1eady \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c g\u00f3i h\u00e0ng duy tr\u00ec \u0111\u01b0\u1ee3c t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a ch\u00fang, ng\u0103n ng\u1eeba r\u00f2 r\u1ec9 ho\u1eb7c nhi\u1ec5m b\u1ea9n trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ed5ng quan v\u1ec1 m\u00e1y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng HTT-02<\/h2>\n\n\n\n<p>C\u00e1c <strong>M\u00e1y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng HTT-02<\/strong> cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u1ec1 \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u1edbp ni\u00eam phong nhi\u1ec7t \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh gi\u1eefa c\u00e1c b\u1ec1 m\u1eb7t nhi\u1ec7t d\u1ebbo ngay sau khi ni\u00eam phong. Quy tr\u00ecnh th\u1eed nghi\u1ec7m n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi l\u1edbp ni\u00eam phong hi\u1ec7u su\u1ea5t cao, bao g\u1ed3m bao b\u00ec th\u1ef1c ph\u1ea9m, thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 d\u01b0\u1ee3c ph\u1ea9m. B\u1eb1ng c\u00e1ch \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u1edbp ni\u00eam phong n\u00f3ng, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng bao b\u00ec c\u1ee7a h\u1ecd \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t, cung c\u1ea5p cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e1ng tin c\u1eady.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Nguy\u00ean l\u00fd th\u1eed nghi\u1ec7m<\/h3>\n\n\n\n<p>Quy tr\u00ecnh th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c ni\u00eam phong m\u1ed9t d\u1ea3i m\u1eabu b\u1eb1ng hai h\u00e0m ph\u1eb3ng \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng. Thi\u1ebft b\u1ecb n\u00e0y t\u1ea1o \u00e1p l\u1ef1c trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3, bao g\u1ed3m nhi\u1ec7t \u0111\u1ed9 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh, th\u1eddi gian ti\u1ebfp x\u00fac v\u00e0 \u00e1p su\u1ea5t. B\u1eb1ng c\u00e1ch \u0111\u01b0a m\u1eabu v\u00e0o c\u00e1c th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t n\u00e0y, c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Chu\u1ea9n b\u1ecb m\u1eabu<\/strong>:V\u1eadt li\u1ec7u c\u1ea7n th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c c\u1eaft th\u00e0nh c\u00e1c d\u1ea3i v\u00e0 \u0111\u1eb7t gi\u1eefa c\u00e1c h\u00e0m \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng c\u1ee7a m\u00e1y th\u1eed nghi\u1ec7m.<\/li>\n\n\n\n<li><strong>Quy tr\u00ecnh ni\u00eam phong<\/strong>: H\u00e0m \u0111\u01b0\u1ee3c nung n\u00f3ng \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 quy \u0111\u1ecbnh, c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 250\u00b0C. Sau \u0111\u00f3, m\u1eabu \u0111\u01b0\u1ee3c ni\u00eam phong d\u01b0\u1edbi \u00e1p su\u1ea5t trong th\u1eddi gian l\u01b0u tr\u00fa \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m tra th\u1ef1c hi\u1ec7n<\/strong>: Sau khi l\u1edbp ni\u00eam phong \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh, m\u00e1y th\u1eed s\u1ebd t\u00e1c d\u1ee5ng m\u1ed9t l\u1ef1c v\u00e0o m\u1eabu \u0111\u1ec3 \u0111o kh\u1ea3 n\u0103ng ch\u1ed1ng t\u00e1ch r\u1eddi c\u1ee7a m\u1eabu khi m\u1eabu v\u1eabn c\u00f2n n\u00f3ng.<\/li>\n<\/ol>\n\n\n\n<p>Quy tr\u00ecnh \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng c\u1ee7a l\u1edbp ni\u00eam phong trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf ngay sau khi s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng<\/h3>\n\n\n\n<p>HTT-02 \u0111o m\u1ed9t s\u1ed1 th\u00f4ng s\u1ed1 ch\u00ednh trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng, bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nhi\u1ec7t \u0111\u1ed9 ni\u00eam phong<\/strong>: Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng \u0111\u1ebfn 250\u00b0C, v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b10,2\u00b0C.<\/li>\n\n\n\n<li><strong>Th\u1eddi gian l\u01b0u tr\u00fa<\/strong>: Th\u1eddi gian m\u1eabu ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t trong qu\u00e1 tr\u00ecnh ni\u00eam phong, c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1eeb 0,1 \u0111\u1ebfn 9999 gi\u00e2y.<\/li>\n\n\n\n<li><strong>\u00c1p su\u1ea5t ni\u00eam phong<\/strong>: Ph\u1ea1m vi \u00e1p su\u1ea5t t\u1eeb 0,15MPa \u0111\u1ebfn 0,7MPa, \u0111\u1ea3m b\u1ea3o \u00e1p su\u1ea5t th\u00edch h\u1ee3p \u0111\u1ec3 b\u1ecbt k\u00edn hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m Hot Tack \u2013 Gi\u1edbi thi\u1ec7u ASTM F1921<\/h2>\n\n\n\n<p>C\u00e1c <strong>M\u00e1y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng HTT-02<\/strong> tu\u00e2n th\u1ee7 v\u1edbi <strong>Ti\u00eau chu\u1ea9n ASTM F1921<\/strong>, ti\u00eau chu\u1ea9n qu\u1ea3n l\u00fd th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng. Ti\u00eau chu\u1ea9n n\u00e0y cung c\u1ea5p ph\u01b0\u01a1ng ph\u00e1p th\u1ed1ng nh\u1ea5t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c \u0111\u1eb7c t\u00ednh b\u00e1m d\u00ednh n\u00f3ng c\u1ee7a v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c h\u00e0n nhi\u1ec7t, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed3ng nh\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ph\u01b0\u01a1ng ph\u00e1p A v\u00e0 Ph\u01b0\u01a1ng ph\u00e1p B<\/h3>\n\n\n\n<p>ASTM F1921 ph\u00e1c th\u1ea3o hai ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ph\u01b0\u01a1ng ph\u00e1p A<\/strong> t\u1eadp trung v\u00e0o vi\u1ec7c \u0111o c\u01b0\u1eddng \u0111\u1ed9 d\u00ednh n\u00f3ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t b\u1ecbt k\u00edn x\u00e1c \u0111\u1ecbnh, \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 t\u00e1ch r\u1eddi ngay l\u1eadp t\u1ee9c c\u1ee7a l\u1edbp b\u1ecbt k\u00edn.<\/li>\n\n\n\n<li><strong>Ph\u01b0\u01a1ng ph\u00e1p B<\/strong> cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn thay th\u1ebf c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u1ea5u h\u00ecnh ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n m\u1eabu kh\u00e1c nhau, mang l\u1ea1i s\u1ef1 linh ho\u1ea1t cho nhi\u1ec1u t\u00ecnh hu\u1ed1ng th\u1eed nghi\u1ec7m kh\u00e1c nhau.<\/li>\n<\/ul>\n\n\n\n<p>Vi\u1ec7c tu\u00e2n th\u1ee7 ASTM F1921 l\u00e0m t\u0103ng \u0111\u1ed9 tin c\u1eady c\u1ee7a k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng, \u0111\u1ea3m b\u1ea3o c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh v\u1ec1 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u00ednh n\u0103ng k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng HTT-02<\/h2>\n\n\n\n<p>C\u00e1c <strong>M\u00e1y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng HTT-02<\/strong> t\u1ef1 h\u00e0o c\u00f3 m\u1ed9t lo\u1ea1t c\u00e1c t\u00ednh n\u0103ng k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho vi\u1ec7c th\u1eed nghi\u1ec7m ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng PLC<\/strong>: \u0110\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i \u1edf c\u1ea5p \u0111\u1ed9 c\u00f4ng nghi\u1ec7p trong k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m.<\/li>\n\n\n\n<li><strong>Giao di\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng<\/strong>: M\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng HMI 7 inch cho ph\u00e9p v\u1eadn h\u00e0nh v\u00e0 \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng s\u1ed1 d\u1ec5 d\u00e0ng.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 PID ch\u00ednh x\u00e1c<\/strong>: Duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 th\u1eed nghi\u1ec7m \u0111\u00e1ng tin c\u1eady.<\/li>\n\n\n\n<li><strong>K\u1ebft c\u1ea5u b\u1ec1n v\u1eefng<\/strong>:H\u00e0m k\u1eb9p k\u00edn b\u1eb1ng nh\u00f4m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t cao.<\/li>\n\n\n\n<li><strong>C\u00e1c t\u00ednh n\u0103ng b\u1ed5 sung<\/strong>: Bao g\u1ed3m ch\u1ee9c n\u0103ng t\u1ef1 \u0111\u1ed9ng hi\u1ec7u chu\u1ea9n, b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i, b\u1ea3o v\u1ec7 qu\u00e1 tr\u00ecnh di chuy\u1ec3n v\u00e0 t\u1ed1c \u0111\u1ed9 th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh, \u0111\u00e1p \u1ee9ng nhi\u1ec1u nhu c\u1ea7u th\u1eed nghi\u1ec7m kh\u00e1c nhau.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nhi\u1ec7t \u0111\u1ed9 ni\u00eam phong<\/strong>: Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng ~ 250\u00b0C<\/li>\n\n\n\n<li><strong>Th\u1eddi gian l\u01b0u tr\u00fa<\/strong>: 0,1 ~ 9999 gi\u00e2y<\/li>\n\n\n\n<li><strong>\u00c1p su\u1ea5t ni\u00eam phong<\/strong>: 0,15MPa ~ 0,7MPa<\/li>\n\n\n\n<li><strong>T\u00f9y ch\u1ecdn c\u1ea3m bi\u1ebfn l\u1ef1c<\/strong>: 30N, 50N, 100N v\u00e0 200N<\/li>\n\n\n\n<li><strong>Y\u00eau c\u1ea7u v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n<\/strong>: 220V, 50Hz<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea7m quan tr\u1ecdng c\u1ee7a th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng trong bao b\u00ec<\/h2>\n\n\n\n<p>Ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng l\u00e0 r\u1ea5t quan tr\u1ecdng trong ng\u00e0nh \u0111\u00f3ng g\u00f3i, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong qu\u00e1 tr\u00ecnh VFFS. Trong b\u1ed1i c\u1ea3nh n\u00e0y, c\u00e1c s\u1ea3n ph\u1ea9m n\u1eb7ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ea3 v\u00e0o t\u00fai ngay sau khi ni\u00eam phong, \u0111\u00f2i h\u1ecfi l\u1edbp ni\u00eam phong ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng l\u1edbn m\u00e0 kh\u00f4ng b\u1ecb h\u1ecfng. C\u00e1c \u0111\u1eb7c t\u00ednh b\u00e1m d\u00ednh n\u00f3ng hi\u1ec7u qu\u1ea3 ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 m\u1ea5t s\u1ea3n ph\u1ea9m ho\u1eb7c nhi\u1ec5m b\u1ea9n, \u0111\u1ea3m b\u1ea3o r\u1eb1ng bao b\u00ec v\u1eabn nguy\u00ean v\u1eb9n trong su\u1ed1t chu\u1ed7i cung \u1ee9ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao n\u00ean ch\u1ecdn m\u00e1y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng HTT-02?<\/h2>\n\n\n\n<p>C\u00e1c <strong>M\u00e1y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng HTT-02<\/strong> cung c\u1ea5p gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t mu\u1ed1n c\u1ea3i thi\u1ec7n t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec. V\u1edbi s\u1ef1 tu\u00e2n th\u1ee7 ASTM F1921, c\u00e1c t\u00f9y ch\u1ecdn qu\u1ea3n l\u00fd d\u1eef li\u1ec7u ti\u00ean ti\u1ebfn v\u00e0 ho\u1ea1t \u0111\u1ed9ng th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, m\u00e1y ki\u1ec3m tra n\u00e0y l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p t\u1eadp trung v\u00e0o \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Keo n\u00f3ng l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i quan tr\u1ecdng?<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 d\u00ednh n\u00f3ng l\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u1edbp ni\u00eam phong nhi\u1ec7t khi v\u1eabn c\u00f2n n\u00f3ng. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng trong c\u00e1c quy tr\u00ecnh \u0111\u00f3ng g\u00f3i, n\u01a1i l\u1edbp ni\u00eam phong ph\u1ea3i ch\u1ecbu \u1ee9ng su\u1ea5t ngay sau khi s\u1ea3n xu\u1ea5t.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Nh\u1eefng ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0o \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb th\u1eed nghi\u1ec7m d\u00ednh n\u00f3ng?<\/strong>\n<ul class=\"wp-block-list\">\n<li>C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 bao b\u00ec th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m, thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 d\u1ec7t may d\u1ef1a v\u00e0o th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u1ed1i h\u00e0n.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>M\u00e1y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng HTT-02 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n n\u00e0o?<\/strong>\n<ul class=\"wp-block-list\">\n<li>HTT-02 tu\u00e2n th\u1ee7 <a href=\"https:\/\/store.astm.org\/f1921_f1921m-12r23.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Ti\u00eau chu\u1ea9n ASTM F1921<\/a>, h\u1ed7 tr\u1ee3 c\u1ea3 ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m th\u1eed A v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m th\u1eed B.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Nh\u1eefng th\u00f4ng s\u1ed1 ch\u00ednh n\u00e0o \u0111\u01b0\u1ee3c \u0111o trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng?<\/strong>\n<ul class=\"wp-block-list\">\n<li>C\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh bao g\u1ed3m nhi\u1ec7t \u0111\u1ed9 b\u1ecbt k\u00edn, th\u1eddi gian l\u01b0u v\u00e0 \u00e1p su\u1ea5t b\u1ecbt k\u00edn, nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a b\u1ecbt k\u00edn.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>HTT-02 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh cho c\u00e1c y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m kh\u00e1c nhau kh\u00f4ng?<\/strong>\n<ul class=\"wp-block-list\">\n<li>C\u00f3, HTT-02 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh v\u1edbi nhi\u1ec1u lo\u1ea1i c\u1ea3m bi\u1ebfn l\u1ef1c, t\u1ed1c \u0111\u1ed9 th\u1eed nghi\u1ec7m v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn qu\u1ea3n l\u00fd d\u1eef li\u1ec7u b\u1ed5 sung \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3.<\/li>\n<\/ul>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Hot Tack Tester measure the hot tack properties of heat-sealed materials. 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