{"id":10654,"date":"2026-08-05T16:34:30","date_gmt":"2026-08-05T08:34:30","guid":{"rendered":"https:\/\/jwellanhui.com\/?post_type=product&#038;p=10654"},"modified":"2026-10-13T21:43:46","modified_gmt":"2026-10-13T13:43:46","slug":"hollow-grid-sheet-die","status":"publish","type":"product","link":"https:\/\/jwellanhui.com\/pt-pt\/product\/hollow-grid-sheet-die\/","title":{"rendered":"S\u00e9rie de fieiras Jwell para placas de sec\u00e7\u00e3o oca"},"content":{"rendered":"<p>Fam\u00edlia de fieiras para chapas alveolares de pain\u00e9is PC com revestimento UV e placas leves de grelha PP\/PE, dentro das gamas de largura e espessura definidas na fonte.<\/p>\n<h2>Principais vantagens<\/h2>\n<ul>\n<li><strong>V\u00e1rios pol\u00edmeros:<\/strong>\u00a0Compat\u00edvel com aplica\u00e7\u00f5es documentadas na fonte para chapas alveolares em PC, PP e PE.<\/li>\n<li><strong>Capacidade para camada UV:<\/strong>\u00a0O bloco de alimenta\u00e7\u00e3o pode aplicar camadas protetoras em ambos os lados dos pain\u00e9is PC.<\/li>\n<li><strong>Controlo da espessura da parede:<\/strong>\u00a0Os l\u00e1bios ajust\u00e1veis da fieira visam um erro relativo inferior a 3%.<\/li>\n<li><strong>Op\u00e7\u00f5es de sec\u00e7\u00e3o transversal:<\/strong>\u00a0Compat\u00edvel com pain\u00e9is PC padr\u00e3o, multicamada em H e em X.<\/li>\n<li><strong>Ampla gama de dimens\u00f5es:<\/strong>\u00a0As gamas definidas destinam-se a pain\u00e9is PC para ilumina\u00e7\u00e3o natural e placas de grelha PP\/PE.<\/li>\n<\/ul>\n<h2 id=\"applications-material-options\">Aplica\u00e7\u00f5es \/ op\u00e7\u00f5es de materiais<\/h2>\n<ul>\n<li>pain\u00e9is alveolares PC para ilumina\u00e7\u00e3o natural, isolamento, decora\u00e7\u00e3o e barreiras ac\u00fasticas<\/li>\n<li>placas alveolares de grelha PP\/PE para caixas retorn\u00e1veis, pain\u00e9is publicit\u00e1rios iluminados e materiais de exposi\u00e7\u00e3o<\/li>\n<li>PC: largura at\u00e9 2100 mm; espessura padr\u00e3o de 4-25 mm; estruturas multicamada at\u00e9 36 mm<\/li>\n<li>PP\/PE: largura de 1200-2200 mm; espessura de 2-12 mm<\/li>\n<\/ul>\n<h2>Cen\u00e1rios de aplica\u00e7\u00e3o<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5325\" src=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/08\/pp-pe-hollow-sheet-colors-detail.webp\" alt=\"colored PP and PE hollow grid sheet samples\" width=\"300\" height=\"300\" srcset=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/08\/pp-pe-hollow-sheet-colors-detail.webp 300w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/08\/pp-pe-hollow-sheet-colors-detail-150x150.webp 150w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/08\/pp-pe-hollow-sheet-colors-detail-100x100.webp 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5324\" src=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/08\/polycarbonate-hollow-sheet-detail.webp\" alt=\"transparent polycarbonate hollow sheet cross-section detail\" width=\"300\" height=\"300\" srcset=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/08\/polycarbonate-hollow-sheet-detail.webp 300w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/08\/polycarbonate-hollow-sheet-detail-150x150.webp 150w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/08\/polycarbonate-hollow-sheet-detail-100x100.webp 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5323\" src=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/08\/hollow-grid-sheet-profile-detail.webp\" alt=\"blue and clear hollow grid sheet profile samples\" width=\"300\" height=\"300\" srcset=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/08\/hollow-grid-sheet-profile-detail.webp 300w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/08\/hollow-grid-sheet-profile-detail-150x150.webp 150w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/08\/hollow-grid-sheet-profile-detail-100x100.webp 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2>Descri\u00e7\u00e3o do produto<\/h2>\n<p>A fieira para chapas alveolares JWELL abrange pain\u00e9is PC alveolares para ilumina\u00e7\u00e3o natural e placas de grelha alveolares em PP ou PE. Para produtos PC, a fieira e o bloco de alimenta\u00e7\u00e3o podem aplicar camadas de prote\u00e7\u00e3o UV em ambos os lados. A fonte especifica larguras acabadas at\u00e9 2100 mm, espessuras padr\u00e3o de chapas alveolares PC de 4 a 25 mm e estruturas multicamada em H ou X que podem atingir 36 mm. Os l\u00e1bios superior e inferior ajust\u00e1veis da fieira foram concebidos para controlar o erro relativo da espessura da parede dentro de 3%.<\/p>\n<p>Os pain\u00e9is alveolares PC produzidos com estas ferramentas destinam-se \u00e0 constru\u00e7\u00e3o e decora\u00e7\u00e3o, a estruturas de ilumina\u00e7\u00e3o natural e isolamento t\u00e9rmico e a aplica\u00e7\u00f5es de barreiras ac\u00fasticas. O documento associa os pain\u00e9is \u00e0 resist\u00eancia \u00e0s intemp\u00e9ries, prote\u00e7\u00e3o UV, resist\u00eancia ao impacto e transmiss\u00e3o de luz. Estes resultados de desempenho dependem da resina, da formula\u00e7\u00e3o da camada UV, da estrutura do painel e das condi\u00e7\u00f5es de funcionamento, pelo que devem ser confirmados para cada projeto.<\/p>\n<p>A mesma fam\u00edlia de fieiras tamb\u00e9m permite placas de grelha alveolares em PP e PE. A gama fornecida \u00e9 de 2-12 mm de espessura e 1200-2200 mm de largura. Estas placas leves, resistentes \u00e0 humidade e ao impacto s\u00e3o utilizadas em caixas retorn\u00e1veis, pain\u00e9is publicit\u00e1rios iluminados, materiais de exposi\u00e7\u00e3o ou apresenta\u00e7\u00e3o e aplica\u00e7\u00f5es relacionadas em chapa.<\/p>\n<p>Est\u00e3o dispon\u00edveis diferentes estruturas de fieira para corresponder \u00e0 sec\u00e7\u00e3o alveolar necess\u00e1ria. Ao solicitar uma cota\u00e7\u00e3o, os compradores devem fornecer o pol\u00edmero, o desenho do painel, o requisito de sec\u00e7\u00e3o H ou X quando aplic\u00e1vel, a largura e espessura acabadas, o n\u00famero de camadas, a disposi\u00e7\u00e3o do revestimento UV, as interfaces da extrusora e do bloco de alimenta\u00e7\u00e3o, os requisitos de calibragem e as condi\u00e7\u00f5es pretendidas da linha. Como a fonte combina v\u00e1rias gamas de produtos PC e PP\/PE numa s\u00f3 s\u00e9rie, a fieira exata, o bloco de alimenta\u00e7\u00e3o, o ajuste dos l\u00e1bios e o conjunto de calibragem a jusante devem ser confirmados segundo a especifica\u00e7\u00e3o do painel selecionado.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fam\u00edlia de fieiras para chapas alveolares de pain\u00e9is PC com revestimento UV e placas leves de grelha PP\/PE, dentro das gamas de largura e espessura definidas na fonte. Principais vantagens V\u00e1rios pol\u00edmeros:\u00a0Compat\u00edvel com aplica\u00e7\u00f5es documentadas na fonte para chapas alveolares em PC, PP e PE. Capacidade para camada UV:\u00a0O bloco de alimenta\u00e7\u00e3o pode aplicar camadas [&hellip;]<\/p>\n","protected":false},"featured_media":10655,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Fieira JWELL para chapas alveolares de grelha PC, PP e PE","_seopress_titles_desc":"Fieira JWELL para chapas alveolares de grelha para pain\u00e9is PC de ilumina\u00e7\u00e3o natural e placas de grelha PP\/PE, com blocos de alimenta\u00e7\u00e3o para camadas UV, l\u00e1bios ajust\u00e1veis e v\u00e1rias sec\u00e7\u00f5es.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"iawp_total_views":1},"product_brand":[],"product_cat":[177],"product_tag":[],"class_list":["post-10654","product","type-product","status-publish","has-post-thumbnail","product_cat-dies-molds","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/product\/10654","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/comments?post=10654"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/media\/10655"}],"wp:attachment":[{"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/media?parent=10654"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/product_brand?post=10654"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/product_cat?post=10654"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jwellanhui.com\/pt-pt\/wp-json\/wp\/v2\/product_tag?post=10654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}