{"id":2603,"date":"2019-12-25T11:14:40","date_gmt":"2019-12-25T11:14:40","guid":{"rendered":"https:\/\/www.recycle-plant.com\/?p=2603"},"modified":"2024-03-11T16:58:09","modified_gmt":"2024-03-11T08:58:09","slug":"how-are-plastic-products-made%ef%bc%9f","status":"publish","type":"info","link":"https:\/\/www.recycle-plant.com\/vi\/how-are-plastic-products-made.html","title":{"rendered":"S\u1ea3n ph\u1ea9m nh\u1ef1a \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"

Nh\u1ef1a hi\u1ec7n nay c\u00f3 m\u1eb7t \u1edf kh\u1eafp n\u01a1i trong cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta, t\u1eeb b\u00e0n ph\u00edm, v\u1ecf \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, b\u00fat trong tay b\u1ea1n, t\u00fai mua s\u1eafm \u0111\u1ebfn qu\u1ea1t nh\u1ecf, x\u00f4, ch\u1eadu r\u1eeda, v.v., nh\u01b0ng b\u1ea1n \u0111\u00e3 bao gi\u1edd t\u1ef1 h\u1ecfi quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ee7a ch\u00fang nh\u01b0 th\u1ebf n\u00e0o ch\u01b0a?<\/p>

Vi\u1ec7c s\u1ea3n xu\u1ea5t nh\u1ef1a ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh ba giai \u0111o\u1ea1n: chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi t\u1ea1o h\u00ecnh, quy tr\u00ecnh \u00e9p phun v\u00e0 x\u1eed l\u00fd sau khi t\u1ea1o h\u00ecnh c\u00e1c b\u1ed9 ph\u1eadn nh\u1ef1a.<\/strong><\/p>

Chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi \u0111\u00fac<\/strong><\/h2>

1. Nh\u1ef1a \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb d\u1ea7u m\u1ecf;<\/p>

2. V\u1eadn chuy\u1ec3n d\u1ea7u th\u00f4 \u0111\u00e3 \u0111\u01b0\u1ee3c khai th\u00e1c \u0111\u1ebfn nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn d\u1ea7u m\u1ecf \u0111\u1ec3 t\u00e1ch n\u01b0\u1edbc v\u00e0 kh\u1eed mu\u1ed1i.<\/p>

3. Ch\u01b0ng c\u1ea5t sau \u0111\u00f3 s\u1ea3n xu\u1ea5t ra c\u00e1c lo\u1ea1i d\u1ea7u nhi\u00ean li\u1ec7u kh\u00e1c nhau, nh\u01b0 x\u0103ng, d\u1ea7u h\u1ecfa, d\u1ea7u diesel, v.v.<\/p>

4. Nguy\u00ean li\u1ec7u th\u00f4 cho nh\u1ef1a l\u00e0 m\u1ed9t lo\u1ea1i quy tr\u00ecnh cracking g\u1ecdi l\u00e0 d\u1ea7u m\u1ecf.<\/p>

5. C\u00e1c kh\u00ed nguy\u00ean li\u1ec7u nh\u01b0 etylen v\u00e0 propylen \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb tr\u01b0\u1edbc v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh qu\u00e1 tr\u00ecnh tr\u00f9ng h\u1ee3p c\u1ed9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 polyethylene v\u00e0 polypropylene, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 nh\u1ef1a.<\/p>

6. X\u1eed l\u00fd nhi\u1ec7t \u0111\u1ec3 t\u1ea1o ra nh\u1ef1a polyethylene v\u00e0 nh\u1ef1a polypropylene.<\/p>

\"D\u00e2y
D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u00e1i ch\u1ebf nh\u1ef1a<\/figcaption><\/figure>

Quy tr\u00ecnh \u0111\u00fac phun<\/strong><\/h2>

Cho \u0103n-nh\u1ef1a h\u00f3a-\u00e9p-in \u00e1p l\u1ef1c-l\u00e0m m\u00e1t-m\u1edf khu\u00f4n<\/p>

\u00c9p nh\u1ef1a l\u00e0 ch\u00eca kh\u00f3a cho qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn nh\u1ef1a. C\u00f3 h\u01a1n ba m\u01b0\u01a1i ph\u01b0\u01a1ng ph\u00e1p \u00e9p, ch\u1ee7 y\u1ebfu l\u00e0 nh\u1ef1a (b\u1ed9t, h\u1ea1t, dung d\u1ecbch ho\u1eb7c ph\u00e2n t\u00e1n) \u1edf nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o th\u00e0nh s\u1ea3n ph\u1ea9m ho\u1eb7c ph\u00f4i c\u00f3 h\u00ecnh d\u1ea1ng mong mu\u1ed1n.<\/p>

Ph\u01b0\u01a1ng ph\u00e1p t\u1ea1o h\u00ecnh ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi lo\u1ea1i nh\u1ef1a (nh\u1ef1a nhi\u1ec7t d\u1ebbo ho\u1eb7c nh\u1ef1a nhi\u1ec7t r\u1eafn), h\u00ecnh d\u1ea1ng ban \u0111\u1ea7u, h\u00ecnh d\u00e1ng v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a s\u1ea3n ph\u1ea9m. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn \u0111\u1ec3 ch\u1ebf bi\u1ebfn nh\u1ef1a nhi\u1ec7t d\u1ebbo bao g\u1ed3m \u00e9p \u0111\u00f9n, \u00e9p phun, c\u00e1n, th\u1ed5i v\u00e0 t\u1ea1o h\u00ecnh nhi\u1ec7t. Vi\u1ec7c ch\u1ebf bi\u1ebfn nh\u1ef1a nhi\u1ec7t r\u1eafn th\u01b0\u1eddng s\u1eed d\u1ee5ng \u00e9p n\u00e9n, \u00e9p chuy\u1ec3n v\u00e0 \u00e9p phun. Laminating, t\u1ea1o h\u00ecnh v\u00e0 t\u1ea1o h\u00ecnh nhi\u1ec7t l\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ea1o h\u00ecnh nh\u1ef1a tr\u00ean b\u1ec1 m\u1eb7t ph\u1eb3ng.<\/p>

X\u1eed l\u00fd sau khi s\u1ea3n xu\u1ea5t nh\u1ef1a.<\/strong><\/h2>

Qu\u00e1 tr\u00ecnh x\u1eed l\u00fd sau s\u1ea3n xu\u1ea5t c\u00e1c b\u1ed9 ph\u1eadn nh\u1ef1a bao g\u1ed3m vi\u1ec7c s\u1eeda \u0111\u1ed5i b\u1ec1 m\u1eb7t s\u1ea3n xu\u1ea5t c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a. M\u1ee5c \u0111\u00edch c\u1ee7a b\u01b0\u1edbc n\u00e0y l\u00e0 \u0111\u1ec3 l\u00e0m \u0111\u1eb9p b\u1ec1 m\u1eb7t c\u1ee7a s\u1ea3n ph\u1ea9m nh\u1ef1a v\u00e0 th\u01b0\u1eddng bao g\u1ed3m:<\/p>

S\u1eeda \u0111\u1ed5i c\u01a1 h\u1ecdc, t\u1ee9c l\u00e0 s\u1eed d\u1ee5ng d\u0169a, m\u00e0i, \u0111\u00e1nh b\u00f3ng v\u00e0 c\u00e1c quy tr\u00ecnh kh\u00e1c \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c c\u1ea1nh s\u1eafc tr\u00ean c\u00e1c b\u1ed9 ph\u1eadn v\u00e0 \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc;<\/p>

Ho\u00e0n thi\u1ec7n, bao g\u1ed3m vi\u1ec7c ph\u1ee7 b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m b\u1eb1ng s\u01a1n, l\u00e0m s\u00e1ng b\u1ec1 m\u1eb7t b\u1eb1ng dung m\u00f4i, v\u00e0 ph\u1ee7 b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m b\u1eb1ng m\u1ed9t l\u1edbp phim c\u00f3 hoa v\u0103n;<\/p>

\u00c1p d\u1ee5ng m\u00e0u s\u1eafc, bao g\u1ed3m s\u01a1n, in \u1ea5n v\u00e0 d\u1eadp n\u00f3ng; m\u1ea1 kim lo\u1ea1i, bao g\u1ed3m ph\u1ee7 ch\u00e2n kh\u00f4ng, m\u1ea1 \u0111i\u1ec7n v\u00e0 m\u1ea1 b\u1ea1c h\u00f3a h\u1ecdc.<\/p>

Gia c\u00f4ng nh\u1ef1a b\u1eb1ng c\u00e1ch d\u1eadp n\u00f3ng l\u00e0 qu\u00e1 tr\u00ecnh chuy\u1ec3n giao l\u1edbp nh\u00f4m m\u00e0u (ho\u1eb7c l\u1edbp phim h\u1ecda ti\u1ebft kh\u00e1c) tr\u00ean phim d\u1eadp n\u00f3ng v\u00e0o s\u1ea3n ph\u1ea9m d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a nhi\u1ec7t v\u00e0 \u00e1p l\u1ef1c. Nhi\u1ec1u thi\u1ebft b\u1ecb gia d\u1ee5ng, s\u1ea3n ph\u1ea9m x\u00e2y d\u1ef1ng, \u0111\u1ed3 d\u00f9ng h\u00e0ng ng\u00e0y, v.v. s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c c\u00e1c h\u1ecda ti\u1ebft nh\u01b0 \u0111\u1ed9 b\u00f3ng kim lo\u1ea1i ho\u1eb7c v\u00e2n g\u1ed7.<\/p>

Tr\u00ean th\u1ef1c t\u1ebf, b\u01b0\u1edbc cu\u1ed1i c\u00f9ng l\u00e0 t\u00e1i ch\u1ebf nh\u1ef1a \u0111\u00e3 qua s\u1eed d\u1ee5ng. Ch\u00fang t\u00f4i c\u00f3 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u00e1i ch\u1ebf nh\u1ef1a<\/a><\/strong> chuy\u00ean nghi\u1ec7p \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch c\u1ee7a b\u01b0\u1edbc n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"

Plastic is now ubiquitous in our lives, from keyboards, mobile phone cases, pens in your hands, shopping bags to small fans, buckets, washbasins, etc, but have you ever wondered what their process is like? The production of plastic is mainly divided into three stages: preparation before molding, injection molding process, and post-processing of plastic parts. […]<\/p>\n","protected":false},"author":1,"featured_media":2604,"parent":0,"template":"","tags":[],"info-type":[3],"class_list":["post-2603","info","type-info","status-publish","has-post-thumbnail","hentry","info-type-knowledge-base"],"taxonomy_info":{"info-type":[{"value":3,"label":"Knowledge Base"}]},"featured_image_src_large":["https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2019\/12\/2017031513421892362.jpg",720,540,false],"author_info":{"display_name":"Ella","author_link":"https:\/\/www.recycle-plant.com\/vi\/author\/admin\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/info\/2603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/media\/2604"}],"wp:attachment":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/media?parent=2603"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/tags?post=2603"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/info-type?post=2603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}