{"id":1919,"date":"2020-01-18T11:23:03","date_gmt":"2020-01-18T03:23:03","guid":{"rendered":"https:\/\/www.eggtraymaking.com\/?p=1919"},"modified":"2022-07-28T15:51:39","modified_gmt":"2022-07-28T07:51:39","slug":"egg-tray-manufacturing-process","status":"publish","type":"info","link":"https:\/\/www.eggtraymaking.com\/vi\/egg-tray-manufacturing-process\/","title":{"rendered":"Quy tr\u00ecnh s\u1ea3n xu\u1ea5t khay tr\u1ee9ng"},"content":{"rendered":"

To\u00e0n b\u1ed9 v\u1ecf tr\u1ee9ng c\u00f3 h\u00ecnh oval, m\u1ed9t \u0111\u1ea7u l\u1edbn v\u00e0 \u0111\u1ea7u kia nh\u1ecf. Th\u00e0nh ph\u1ea7n ch\u00ednh l\u00e0 canxi cacbonat, chi\u1ebfm t\u1eeb 11,1% \u0111\u1ebfn 11,5% th\u1ec3 t\u00edch c\u1ee7a to\u00e0n b\u1ed9 qu\u1ea3 tr\u1ee9ng. V\u1ecf tr\u1ee9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh m\u00e0ng v\u1ecf tr\u00ean, da v\u1ecf d\u01b0\u1edbi v\u00e0 khoang kh\u00f4ng kh\u00ed. Sau khi v\u1ecf tr\u1ee9ng \u0111\u01b0\u1ee3c ng\u00e2m trong gi\u1ea5m ho\u1eb7c m\u1ed9t s\u1ed1 dung d\u1ecbch axit trong m\u1ed9t kho\u1ea3ng th\u1eddi gian, v\u1ecf tr\u1ee9ng s\u1ebd bi\u1ebfn m\u1ea5t v\u00e0 tr\u1edf th\u00e0nh tr\u1ee9ng kh\u00f4ng v\u1ecf ch\u1ec9 c\u00f2n l\u1ea1i m\u1ed9t l\u1edbp m\u00e0ng.<\/p>

\"C\u1ea5u
C\u1ea5u tr\u00fac c\u1ee7a tr\u1ee9ng<\/figcaption><\/figure>

M\u00e0ng v\u1ecf tr\u1ee9ng l\u00e0 m\u1ed9t m\u00e0ng s\u1ee3i \u0111\u01b0\u1ee3c b\u1ecdc trong protein, l\u00e0 m\u1ed9t m\u1ea1ng l\u01b0\u1edbi s\u1ee3i h\u1eefu c\u01a1 \u0111\u01b0\u1ee3c c\u1ea5u th\u00e0nh t\u1eeb keratin ch\u1eafc ch\u1eafn. M\u00e0ng v\u1ecf tr\u1ee9ng \u0111\u01b0\u1ee3c chia th\u00e0nh hai l\u1edbp: l\u1edbp m\u00e0ng v\u1ecf tr\u1ee9ng d\u00e0y, b\u00e1m ch\u1eb7t v\u00e0o v\u1ecf tr\u1ee9ng, l\u00e0 m\u1ed9t m\u00e0ng m\u1edd \u0111\u1ee5c v\u00e0 kh\u00f4ng c\u00f3 c\u1ea5u tr\u00fac, c\u00f3 ch\u1ee9c n\u0103ng ng\u0103n ch\u1eb7n s\u1ef1 bay h\u01a1i \u0111\u1ed9 \u1ea9m trong n\u1ed9i dung c\u1ee7a tr\u1ee9ng; l\u1edbp m\u00e0ng v\u1ecf b\u00ean trong d\u00e0y kho\u1ea3ng 1\/3 so v\u1edbi l\u1edbp tr\u01b0\u1edbc, b\u00e1m v\u00e0o l\u1edbp b\u00ean trong c\u1ee7a m\u00e0ng v\u1ecf, qua \u0111\u00f3 kh\u00f4ng kh\u00ed c\u00f3 th\u1ec3 \u0111i qua. M\u00e0ng v\u1ecf b\u00ean trong v\u00e0 m\u00e0ng v\u1ecf b\u00ean ngo\u00e0i \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i ch\u1eb7t ch\u1ebd nh\u1ea5t, v\u00e0 ch\u1ec9 \u1edf \u0111\u1ea7u c\u00f9n c\u1ee7a tr\u1ee9ng m\u1edbi t\u00e1ch ra \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t bu\u1ed3ng kh\u00ed. Bu\u1ed3ng kh\u00ed h\u00ecnh th\u00e0nh sau khi tr\u1ee9ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t. N\u00f3 l\u00e0 s\u1ef1 co l\u1ea1i do s\u1ef1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 gi\u1eefa b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i c\u01a1 th\u1ec3 v\u00e0 s\u1ef1 h\u00ecnh th\u00e0nh kho\u1ea3ng tr\u1ed1ng gi\u1eefa v\u1ecf v\u00e0 m\u00e0ng. N\u1ebfu n\u01b0\u1edbc trong tr\u1ee9ng b\u1ecb m\u1ea5t, bu\u1ed3ng kh\u00ed s\u1ebd ti\u1ebfp t\u1ee5c t\u0103ng l\u00ean. Khi tr\u1ee9ng \u0111\u00e3 th\u1ee5 tinh \u0111\u01b0\u1ee3c \u1ea5p, n\u00f3 s\u1ebd t\u0103ng l\u00ean c\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ph\u00f4i.<\/p>

Qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t h\u1ed9p tr\u1ee9ng r\u1ea5t ph\u1ee9c t\u1ea1p. Sau khi h\u1ed9p tr\u1ee9ng \u0111\u01b0\u1ee3c gia c\u00f4ng v\u00e0 \u0111\u1ecbnh h\u00ecnh, n\u00f3 kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp, v\u00ec c\u00f2n r\u1ea5t nhi\u1ec1u n\u01b0\u1edbc (kho\u1ea3ng 75%), \u0111i\u1ec1u n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c bay h\u01a1i trong thi\u1ebft b\u1ecb s\u1ea5y. \u0110\u00e2y l\u00e0 h\u1ec7 th\u1ed1ng s\u1ea5y trong d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t h\u1ed9p tr\u1ee9ng<\/a>.<\/p>

\"khay
Khay tr\u1ee9ng-1<\/figcaption><\/figure>

Hi\u1ec7n nay, ph\u01b0\u01a1ng ph\u00e1p s\u1ea5y b\u1eb1ng kh\u00f4ng kh\u00ed n\u00f3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ecbnh h\u00ecnh b\u1ed9t gi\u1ea5y trong n\u01b0\u1edbc, v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u00f4ng kh\u00ed n\u00f3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea5y c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ecbnh h\u00ecnh b\u1ed9t gi\u1ea5y trong thi\u1ebft b\u1ecb s\u1ea5y c\u1ee5 th\u1ec3. Kh\u00f4ng kh\u00ed n\u00f3ng ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng hai ph\u01b0\u01a1ng ph\u00e1p: m\u1ed9t l\u00e0 s\u1ea3n xu\u1ea5t kh\u00f4ng kh\u00ed n\u00f3ng tr\u1ef1c ti\u1ebfp b\u1eb1ng c\u00e1ch \u0111\u1ed1t trong l\u00f2 h\u01a1i n\u00f3ng; ph\u01b0\u01a1ng ph\u00e1p c\u00f2n l\u1ea1i l\u00e0 t\u1ea1o ra kh\u00f4ng kh\u00ed n\u00f3ng th\u00f4ng qua s\u1ef1 trao \u0111\u1ed5i nhi\u1ec7t gi\u1eefa h\u01a1i n\u01b0\u1edbc v\u00e0 kh\u00f4ng kh\u00ed qua b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t. Quy tr\u00ecnh s\u1ea5y c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ecbnh h\u00ecnh b\u1ed9t gi\u1ea5y ch\u1ee7 y\u1ebfu bao g\u1ed3m l\u00f2 s\u1ea5y, m\u00e1y s\u1ea5y b\u0103ng t\u1ea3i v\u00e0 nh\u00e0 g\u1ea1ch.<\/p>

D\u00f9 thi\u1ebft b\u1ecb s\u1ea5y n\u00e0o \u0111\u01b0\u1ee3c ch\u1ecdn, nguy\u00ean t\u1eafc s\u1ea5y c\u1ee7a n\u00f3 v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 gi\u1ed1ng nhau. Hi\u1ec7n nay, \u0111\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed s\u1ea5y, nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t trong n\u01b0\u1edbc ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p s\u1ea5y t\u1ef1 nhi\u00ean v\u00e0 s\u1ea5y n\u1eafng \u0111\u1ec3 lo\u1ea1i b\u1ecf \u0111\u1ed9 \u1ea9m trong khu\u00f4n gi\u1ea5y \u01b0\u1edbt, nh\u01b0ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c th\u1ea5p, h\u00e0ng h\u00f3a b\u1ecb bi\u1ebfn d\u1ea1ng l\u1edbn, t\u1ef7 l\u1ec7 h\u01b0 h\u1ecfng cao v\u00e0 b\u1ecb h\u1ea1n ch\u1ebf b\u1edfi \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu v\u00e0 \u0111\u1ecba \u0111i\u1ec3m.<\/p>

Th\u00f4ng tin n\u00e0y \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi C\u00f4ng ty TNHH thi\u1ebft b\u1ecb c\u01a1 kh\u00ed Zhengzhou Shuliy, nh\u00e0 s\u1ea3n xu\u1ea5t khay tr\u1ee9ng.<\/p>","protected":false},"excerpt":{"rendered":"

The whole eggshell is oval, one end is big and the other end is small. The main component is calcium carbonate, which accounts for 11.1% ~ 11.5% of the whole egg volume. The eggshell can be divided into the upper shell membrane, lower shell skin, and air chamber. After the eggshell is soaked in vinegar […]<\/p>\n","protected":false},"author":1,"featured_media":1393,"parent":0,"template":"","tags":[],"info-type":[448],"class_list":["post-1919","info","type-info","status-publish","has-post-thumbnail","hentry","info-type-egg-tray-machine-information"],"_links":{"self":[{"href":"https:\/\/www.eggtraymaking.com\/vi\/wp-json\/wp\/v2\/info\/1919","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eggtraymaking.com\/vi\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/www.eggtraymaking.com\/vi\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/www.eggtraymaking.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.eggtraymaking.com\/vi\/wp-json\/wp\/v2\/media\/1393"}],"wp:attachment":[{"href":"https:\/\/www.eggtraymaking.com\/vi\/wp-json\/wp\/v2\/media?parent=1919"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.eggtraymaking.com\/vi\/wp-json\/wp\/v2\/tags?post=1919"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/www.eggtraymaking.com\/vi\/wp-json\/wp\/v2\/info-type?post=1919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}