<\/span><\/h2>\nNg\u00e0y nay t\u1ef7 l\u1ec7 xu\u1ea5t hi\u1ec7n c\u1ee7a m\u00e0ng bong b\u00f3ng c\u0169ng r\u1ea5t th\u01b0\u1eddng xuy\u00ean, v\u1eady khi s\u1eed d\u1ee5ng m\u00e0ng bong b\u00f3ng ch\u00fang ta c\u1ea7n l\u01b0u \u00fd nh\u1eefng g\u00ec<\/span><\/p>\n\n- 1.<\/strong> <\/span>M\u00e0ng bong b\u00f3ng c\u00f3 kh\u00e1i ni\u1ec7m l\u00e0 g\u1ea1o g\u1ed1c v\u00e0 g\u1ea1o kh\u00f4ng nguy\u00ean sinh. G\u1ea1o g\u1ed1c l\u00e0 nguy\u00ean li\u1ec7u \u0111\u00e3 tham gia s\u1ea3n xu\u1ea5t g\u1ea1o kh\u00f4ng nguy\u00ean sinh t\u01b0\u01a1ng \u1ee9ng l\u00e0 v\u1eadt li\u1ec7u t\u00e1i ch\u1ebf \u0111\u01b0\u1ee3c tr\u1ed9n v\u1edbi v\u1eadt li\u1ec7u c\u0169 ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 ph\u1ebf th\u1ea3i c\u1ee7a bong b\u00f3ng g\u1ea1o ban \u0111\u1ea7u. m\u00e0ng s\u00e1ng, trong v\u00e0 dai, nh\u01b0ng m\u00e0u g\u1ea1o ban \u0111\u1ea7u m\u1edd, th\u1eadm ch\u00ed \u0111en, d\u1ec5 x\u1eb9p.<\/span><\/li>\n
- 2.<\/strong> <\/span>M\u00e0ng bong b\u00f3ng c\u00f3 nhi\u1ec1u t\u00ednh ch\u1ea5t nh\u01b0 ph\u00e2n bi\u1ec7t bong b\u00f3ng l\u1edbn v\u00e0 bong b\u00f3ng nh\u1ecf \u0110\u01b0\u1eddng k\u00ednh ti\u00eau chu\u1ea9n c\u1ee7a bong b\u00f3ng l\u1edbn l\u00e0 1cm, c\u00f2n bong b\u00f3ng nh\u1ecf l\u00e0 0,5cm, chi\u1ec1u cao c\u1ee7a bong b\u00f3ng l\u1edbn l\u00e0 0,35cm, chi\u1ec1u cao bong b\u00f3ng nh\u1ecf l\u00e0 0,25cm. T\u00e1c d\u1ee5ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a bong b\u00f3ng l\u1edbn t\u1ed1t h\u01a1n bong b\u00f3ng nh\u1ecf r\u1ea5t nhi\u1ec1u, bong b\u00f3ng l\u1edbn c\u00f3 lo\u1ea1i d\u00e0y v\u00e0 lo\u1ea1i th\u01b0\u1eddng. Nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a t\u1eebng bong b\u00f3ng v\u00e0 bong b\u00f3ng N\u00f3i chung, chi\u1ec1u r\u1ed9ng l\u00e0 60CM m\u00e0ng bong b\u00f3ng d\u00e0y 100 m\u00e9t ph\u1ea3i tr\u00ean 2,5KG m\u1edbi \u0111\u1ee7 ti\u00eau chu\u1ea9n, trong khi nh\u1eefng c\u00e1i th\u00f4ng th\u01b0\u1eddng \u0111\u1ea1t ti\u00eau chu\u1ea9n tr\u00ean 2KG.<\/span><\/li>\n
- 3.<\/strong> <\/span>Tho\u00e1t kh\u1ecfi hi\u1ec3u l\u1ea7m v\u1ec1 m\u00e0ng bong b\u00f3ng: Nhi\u1ec1u ng\u01b0\u1eddi mua m\u00e0ng bong b\u00f3ng ph\u1ea3n \u00e1nh r\u1eb1ng bong b\u00f3ng kh\u00f4ng \u0111\u01b0\u1ee3c c\u0103ng \u0111\u1ea7y, th\u1ef1c ch\u1ea5t n\u00f3 gi\u1ed1ng nh\u01b0 m\u1ed9t qu\u1ea3 b\u00f3ng bay, b\u00f3ng bay c\u00e0ng ph\u1ed3ng c\u00e0ng d\u1ec5 v\u1ee1, trong khi b\u00f3ng bay c\u00e0ng \u00edt kh\u00ed. Nguy\u00ean nh\u00e2n l\u00e0 do khi \u0111\u1eb7t s\u1ea3n ph\u1ea9m l\u00ean m\u00e0ng bong b\u00f3ng, n\u1ebfu b\u1ecdt kh\u00ed qu\u00e1 l\u1edbn, s\u1ea3n ph\u1ea9m d\u1ec5 b\u1ecb bung ra m\u1ed9t l\u00fac, trong khi tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a s\u1ea3n ph\u1ea9m b\u1ecb d\u1ed3n ra m\u1ed9t ch\u1ed7. b\u1ec1 m\u1eb7t n\u1ebfu b\u1ecdt kh\u00ed kh\u00f4ng qu\u00e1 l\u1edbn. Tr\u1ecdng l\u01b0\u1ee3ng m\u00e0 b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c ch\u1eafc ch\u1eafn l\u1edbn h\u01a1n m\u1ed9t \u0111i\u1ec3m. V\u00ec v\u1eady, khi mua m\u00e0ng bong b\u00f3ng, \u0111\u1eebng ngh\u0129 r\u1eb1ng m\u00e0ng b\u1ecdt kh\u00ed l\u00e0 kh\u00f4ng \u0111\u1ee7. N\u00f3i chung, n\u00f3 l\u00e0 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 c\u00f3 2\/3 m\u1ed7i bong b\u00f3ng.<\/span><\/li>\n<\/ul>\n