Corrugated Plastic Inspection Corrugated Plastic Materials xSend Your Inquiry Today Skip to content Corrugated Plastic Quality InspectionThere are over ten process of quality inspection that Purepack uses in the manufacturing of PP corrugated sheets.Get a Quick QuoteQuality Inspection Of Corrugated PlasticWe have over ten quality inspection processes and professional quality inspectors to ensure that each batch of goods is problem-free before being shipped, allowing you to receive and use them with confidence.01Raw Material InspectionInspection of raw material batches regarding their source, batch number, and date of production.Melt Flow Rate (MFR) Testing: Inspection of the material\u2019s melt flow to meet the standard.Color masterbatch inspection with \u0394E \u2264 1.5.Inspection of moisture content\/;Determining the moisture content of batches and ensuring that it does not exceed 0.05%.Get a Quick Quote02In-process InspectionExtrusion processOnline thickness measurement: Make sure the thickness tolerance being \u00b10.05 mm.Width detection online: Maintaining the width tolerance of \u00b11 mm.Visual surface inspection online: Monitor black spots, bubbles, and water ripples on the surface of the board.Corona treatment processDyne value detection in line: Make sure the value of Dyne is \u2265 50 Dyne.Corona treatment uniformity test: To avoid dead corners.Cutting processSize tolerance check: The size tolerance is maintained at \u00b15 mm.Smoothness of edge detection: Without burrs and warping.Get a Quick Quote03Final InspectionPhysical performance testTensile strength test: To ensure the tensile strength achieves 25-30 MPa.Bending strength test: The bending strength needs to reach 30-35 MPa.Impact resistance test: To prove its resistance to the shock force.Color DetectionColor difference meter test: To ensure that \u0394E \u2264 2.Printing adaptability testDyne value test: The Dyne value should be confirmed that it is \u2265 50.3M tape adhesion test: To confirm that ink detachment is \u2264 5%.Anti-friction test: To prove that the printed pattern will not wear out.Dimensional inspectionLength and width: To control the length and width tolerance at \u00b1 5mm.Diagonal detection: To confirm the deviation is no more than 2mm.Thickness test: To confirm that it is within the range of 0.05mm.Get a Quick QuoteThe Related ProductsCheck the following products, is there exactly what you need? Click it for further information.PP Corrugated SheetReadmorePP Honeycomb SheetReadmorePlastic Corrugated SignsReadmorePlastic Corrugated BoxReadmorePlastic Layer PadsReadmorePlastic Pallet ContainerReadmoreReturnable boxReadmoreWarehouse Picking BinsReadmorePlastic Tree GuardsReadmorePlastic DividersReadmoreFloor Protection SheetReadmoreCustom Corrugated Plastic BoxReadmoreCorrugated Polypropylene SheetReadmoreCorrugated Plastic Yard SignsReadmoreCorrugated Plastic Storage BoxesReadmoreEsd Corrugated Plastic SheetReadmoreCollapsible Corrugated Plastic BoxReadmoreBlank Corrugated Plastic SignsReadmoreSend Your Inquiry NowUpload your specifications or drawings today, and get a precise quote with the best advice from our team.Get a Quick QuoteLet’s Discuss Your Needs and Find the Right Solution!If you do not know how to choose the best solutions for your project, we are happy to discuss with you and offer suggestions.Send Your Inquiry Now Scroll to Top WechatWhatsapp+8615898740625Call Now+0018058073459Email NowEmail Now Corrugated-Plastic-Quality-Inspection material-polypropylene In-process-Inspection Final-Inspection PP Corrugated Sheet PP Honeycomb Sheet Plastic Corrugated signs Plastic Corrugated Box Plastic Layer Pads Plastic Pallet Container Returnable box Warehouse Picking bins Plastic Tree Guards Plastic Dividers Floor Protection Sheet Custom Corrugated Plastic Box Corrugated polypropylene sheet Corrugated plastic yard signs Corrugated Plastic Storage Boxes Esd Corrugated Plastic Sheet Collapsible Corrugated Plastic Box Blank Corrugated Plastic Signs wechat<\/p>\n","protected":false},"excerpt":{"rendered":"
Corrugated Plastic Inspection Corrugated Plastic Materials xSend Your Inquiry Today Skip to content Corrugated Plastic Quality InspectionThere are over ten process of quality inspection that Purepack uses in the manufacturing of PP corrugated sheets.Get a Quick QuoteQuality Inspection Of Corrugated PlasticWe have over ten quality inspection processes and professional quality […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-why-us.php","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"disabled","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-27703","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\n