{"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\/sw\/how-are-plastic-products-made.html","title":{"rendered":"Hur tillverkas plastprodukter?"},"content":{"rendered":"<p>Plastik sasa ni wa kawaida katika maisha yetu, kutoka kwa kibodi, kesi za simu za mkononi, kalamu mikononi mwako, mifuko ya ununuzi hadi mashabiki wadogo, ndoo, mabwawa ya kuosha, nk, lakini je, umewahi kujiuliza mchakato wao ni wa aina gani?<\/p>    <p class=\"translation-block\">Produktionen av plast delas huvudsakligen in tre steg: <strong>f\u00f6rberedelse f\u00f6re formning, formsprutningsprocessen och efterbearbetning av plastdelarna.<\/strong><\/p>    <h2 class=\"wp-block-heading\"><strong>F\u00f6rberedelse innan formning<\/strong><\/h2>    <p>1. Plast \u00e4r tillverkad av petroleum;<\/p>    <p>2. Usafirishaji wa mafuta ghafi yaliyopatikana hadi kiwanda cha usindikaji wa mafuta kwa ajili ya kuondoa unyevu na chumvi.<\/p>    <p>3. Destilasheni kisha inazalisha mafuta mbalimbali ya mafuta, kama vile petroli, kerosene, dizeli, n.k.<\/p>    <p>4. Malighafi ya plastiki ni aina ya mchakato wa kuvunja inayoitwa mafuta.<\/p>    <p>5. Gasi ghafi kama ethylene na propylene huandaliwa kwanza kisha kufanyiwa polymerization ya kuongeza ili kuzalisha vifaa kama polyethylene na polypropylene, pia huitwa resini.<\/p>    <p>6. Inapashwa joto na kutengenezwa kuwa plastiki ya polyethylene na plastiki ya polypropylene.<\/p>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2019\/12\/qiwei20130225113611182-scaled-1-1024x538.jpg\" alt=\"plast\u00e5tervinningsproduktionslinje\" class=\"wp-image-2605\" srcset=\"https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2019\/12\/qiwei20130225113611182-scaled-1-1024x538.jpg 1024w, https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2019\/12\/qiwei20130225113611182-scaled-1-300x158.jpg 300w, https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2019\/12\/qiwei20130225113611182-scaled-1-768x404.jpg 768w, https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2019\/12\/qiwei20130225113611182-scaled-1-1536x807.jpg 1536w, https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2019\/12\/qiwei20130225113611182-scaled-1-2048x1076.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">plast\u00e5tervinningsproduktionslinje<\/figcaption><\/figure>    <h2 class=\"wp-block-heading\"><strong>Sprutformningsprocess<\/strong><\/h2>    <p>Kuingiza-plastiki-injini-kushikilia shinikizo-baridi-kufungua ukungu<\/p>    <p>Uundaji wa plastiki ni ufunguo wa usindikaji wa plastiki. Kuna zaidi ya mbinu thelathini za uundaji, hasa plastiki (poda, granules, suluhisho au dispersions) za aina mbalimbali ambazo zinatengenezwa kuwa bidhaa au blanks za maumbo yanayohitajika.<\/p>    <p>Njia ya ukingo inategemea hasa aina ya plastiki (thermoplastic au thermosetting), umbo la awali, sura na ukubwa wa bidhaa. Njia za kawaida za kuchakata thermoplastics ni pamoja na extrusion, ukingo wa sindano, kalenda, blow molding, na thermoforming. Kuchakata plastiki za thermosetting kwa ujumla hutumia compression molding, transfer molding, na injection molding. Laminating, molding, na thermoforming ni ukingo wa plastiki kwenye uso wa gorofa.<\/p>    <h2 class=\"wp-block-heading\"><strong>Efterbehandling av plasten.<\/strong><\/h2>    <p>Efterbehandlingen av plastdelar inkluderar modifiering av produktionsytan av plastprodukter. Syftet med detta steg \u00e4r att f\u00f6rsk\u00f6na ytan p\u00e5 plastprodukten och inkluderar vanligtvis:<\/p>    <p>Kubadilisha mitambo, yaani, kutumia faili, kusaga, kung'arisha na michakato mingine kuondoa burrs kwenye sehemu na kurekebisha vipimo;<\/p>    <p>Avslutning, inklusive bel\u00e4ggning av produktens yta med f\u00e4rg, ljusning av ytan med ett l\u00f6sningsmedel och t\u00e4ckning av produktens yta med en m\u00f6nstrad film;<\/p>    <p>Kuweka rangi, ikiwa ni pamoja na kupaka rangi, kuchapisha, na kuchoma moto; plating ya chuma, ikiwa ni pamoja na mipako ya vacuum, electroplating, na plating ya fedha ya kemikali.<\/p>    <p>Bearbetning av plast genom varmpr\u00e4gling inneb\u00e4r att \u00f6verf\u00f6ra det f\u00e4rgade aluminiumfolielagret (eller annat m\u00f6nsterfilm-lager) p\u00e5 varmpr\u00e4gling filmen till produkten under v\u00e4rme och tryck. M\u00e5nga hush\u00e5llsapparater, byggprodukter, dagligvaror osv. anv\u00e4nder denna metod f\u00f6r att f\u00e5 m\u00f6nster som metallisk glans eller tr\u00e4\u00e5dring.<\/p>    <p class=\"translation-block\">Faktum \u00e4r att sista steget \u00e4r att \u00e5tervinna den anv\u00e4nda plasten. Vi har en professionell <strong><a href=\"https:\/\/www.recycle-plant.com\/sw\/plastic-bottle-recycling-line\/\" data-type=\"link\" data-id=\"https:\/\/www.recycle-plant.com\/plastic-bottle-recycling-line\/\">plast\u00e5tervinningslinje<\/a><\/strong> f\u00f6r att uppn\u00e5 syftet med detta steg.<\/p>","protected":false},"excerpt":{"rendered":"<p>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. [&hellip;]<\/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\/sw\/author\/admin\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/info\/2603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/media\/2604"}],"wp:attachment":[{"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/media?parent=2603"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/tags?post=2603"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/sw\/wp-json\/wp\/v2\/info-type?post=2603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}