{"id":3253,"date":"2024-11-06T06:37:38","date_gmt":"2024-11-06T06:37:38","guid":{"rendered":"https:\/\/ppboxy.com\/?post_type=product&p=3253"},"modified":"2026-06-25T09:24:34","modified_gmt":"2026-06-25T09:24:34","slug":"pp-sheet","status":"publish","type":"product","link":"https:\/\/ppboxy.com\/fr\/product\/pp-sheet\/","title":{"rendered":"PP Sheet"},"content":{"rendered":"

PP Sheet \u2014 Start Here. Eight Sheet Types, One Material, One Manufacturer.<\/strong><\/h2>\n

“PP sheet” is the broadest possible search term in the polypropylene materials category. A buyer searching this term could be looking for a 3 mm corrugated sign board, a 10 mm honeycomb structural panel, a 4\u00d78 ft hollow sheet for packaging fabrication, or a flame-retardant sheet for construction partitioning. They share one material \u2014 polypropylene \u2014 but differ in structure, thickness, density, surface finish, and application.<\/p>\n

PPBOXY manufactures every major PP sheet type at our Shandong production facility. This page is a navigation hub: use the comparison table below to identify which sheet type matches your project, then follow the link to the relevant detail page for full specifications, FAQs, and ordering information.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Sheet Type<\/th>\nStructure<\/th>\nId\u00e9al pour<\/th>\n\u00c9paisseur type<\/th>\nAller \u00e0<\/th>\n<\/tr>\n<\/thead>\n
Corrugated (Twin-Wall)<\/strong><\/td>\nTwo flat skins + fluted core<\/td>\nSignage, packaging, dividers, construction protection<\/td>\n2\u201312 mm<\/td>\nCorrugated Polypropylene Sheet \u2192<\/td>\n<\/tr>\n
Hollow Board (Signage Grade)<\/strong><\/td>\nTwin-wall, corona-treated surface<\/td>\nReal estate signs, retail displays, trade show graphics<\/td>\n3 \u00e0 5 mm<\/td>\nPP Hollow Board \u2192<\/td>\n<\/tr>\n
General Hollow Sheet<\/strong><\/td>\nTwin-wall, standard finish<\/td>\nPackaging fabrication, layer pads, industrial use<\/td>\n2\u201312 mm<\/td>\nPP Hollow Sheet \u2192<\/td>\n<\/tr>\n
High-Density Corrugated<\/strong><\/td>\nHigher density twin-wall<\/td>\nHeavy-duty packaging, structural applications<\/td>\n2\u201312 mm<\/td>\nPP Corrugated Sheet \u2192<\/td>\n<\/tr>\n
Honeycomb<\/strong><\/td>\nHexagonal cellular core between flat skins<\/td>\nMaximum compression strength, heavy load-bearing<\/td>\n5\u201330 mm<\/td>\nPP Honeycomb Board \u2192<\/td>\n<\/tr>\n
Flame-Retardant (UL 94 V-0)<\/strong><\/td>\nTwin-wall + halogen-free FR additive<\/td>\nConstruction partitions, transit interiors, electrical enclosures<\/td>\n3 \u00e0 10 mm<\/td>\nPP Flame Retardant Board \u2192<\/td>\n<\/tr>\n
High-Strength Recycled (GRS)<\/strong><\/td>\nTwin-wall with up to 50% PCR content<\/td>\nSustainability-mandated projects, automotive interiors<\/td>\n2\u201312 mm<\/td>\nHigh-Strength PP Board \u2192<\/td>\n<\/tr>\n
Solid PP Board<\/strong><\/td>\nSolid (non-corrugated) polypropylene<\/td>\nCNC-machined parts, permanent fixtures, chemical tanks<\/td>\n2\u201312 mm<\/td>\nPolypropylene (PP) Board \u2192<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Quick Selection \u2014 Answer Three Questions to Find Your Sheet<\/strong><\/h2>\n

Question 1: What will you use the sheet for?<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Application<\/th>\nRecommended Sheet Type<\/th>\nAller \u00e0<\/th>\n<\/tr>\n<\/thead>\n
Yard signs, real estate signs, political campaign signs<\/td>\nHollow Board (signage grade, corona-treated)<\/td>\nPP Hollow Board \u2192<\/a><\/td>\n<\/tr>\n
Packaging boxes, dividers, layer pads<\/td>\nCorrugated \/ Hollow Sheet (standard grade)<\/td>\nCorrugated Polypropylene Sheet \u2192<\/a><\/td>\n<\/tr>\n
Construction floor\/wall protection<\/td>\nCorrugated Sheet (4\u20136 mm)<\/td>\nPP Corrugated Sheet \u2192<\/a><\/td>\n<\/tr>\n
Heavy load-bearing, pallet pads, structural<\/td>\nHoneycomb Board (8\u201330 mm)<\/td>\nPP Honeycomb Board \u2192<\/a><\/td>\n<\/tr>\n
Fire-rated building partitions, transit interiors<\/td>\nFlame-Retardant Board (UL 94 V-0)<\/td>\nPP Flame Retardant Board \u2192<\/a><\/td>\n<\/tr>\n
Food packaging dividers, produce trays<\/td>\nFood-Grade Corrugated Sheet<\/td>\nCorrugated Polypropylene Sheet \u2192<\/a><\/td>\n<\/tr>\n
Electronic component packaging<\/td>\nESD Anti-Static Grade Sheet<\/td>\nCorrugated Polypropylene Sheet \u2192<\/td>\n<\/tr>\n
Outdoor advertising (AU\/NZ market)<\/td>\nCorflute \/ Fluted PP Sheet<\/td>\nCorflute Signs \u2192 or Fluted Polypropylene Sheets \u2192<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Question 2: What thickness do you need?<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
\u00c9paisseur<\/th>\nTypical Applications<\/th>\n<\/tr>\n<\/thead>\n
2\u20133 mm<\/td>\nLightweight signage, temporary protection, DIY crafts<\/td>\n<\/tr>\n
3\u20134 mm<\/td>\nYard signs, packaging inserts, retail displays<\/td>\n<\/tr>\n
4\u20136 mm<\/td>\nStandard signage, construction protection, medium-duty packaging<\/td>\n<\/tr>\n
6\u201310 mm<\/td>\nHeavy-duty packaging, structural dividers, large-format signage<\/td>\n<\/tr>\n
10\u201330 mm<\/td>\nPallet pads, load-bearing panels, honeycomb structural<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Question 3: Do you need a special grade?<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
Grade<\/th>\nWhen to Specify<\/th>\n<\/tr>\n<\/thead>\n
Standard<\/strong><\/td>\nGeneral-purpose indoor\/outdoor (2\u20133 yr UV life)<\/td>\n<\/tr>\n
UV-Stabilised<\/strong><\/td>\nPermanent outdoor installation (5+ yr UV life)<\/td>\n<\/tr>\n
Flame-Retardant (UL 94 V-0)<\/strong><\/td>\nBuilding interiors, transit vehicles, fire-regulated environments<\/td>\n<\/tr>\n
ESD \/ Anti-Static<\/strong><\/td>\nElectronic component packaging, clean room dividers<\/td>\n<\/tr>\n
Food-Grade (FDA \/ EU)<\/strong><\/td>\nFood contact, produce trays, pharmaceutical packaging<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Standard PP Sheet Formats & Specifications<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nStandard Range<\/th>\n<\/tr>\n<\/thead>\n
Mat\u00e9riau<\/strong><\/td>\nPolypropylene (PP) homopolymer or copolymer; virgin or recycled grades<\/td>\n<\/tr>\n
Structures Available<\/strong><\/td>\nTwin-wall corrugated (fluted), honeycomb, solid<\/td>\n<\/tr>\n
Format standard de feuille<\/strong><\/td>\n1,220 \u00d7 2,440 mm (4 \u00d7 8 ft)<\/td>\n<\/tr>\n
Format de feuille personnalis\u00e9<\/strong><\/td>\nUp to 2,100 \u00d7 6,000 mm<\/td>\n<\/tr>\n
Thickness Range<\/strong><\/td>\n2\u201330 mm (varies by structure)<\/td>\n<\/tr>\n
Plage de densit\u00e9<\/strong><\/td>\n0.55\u20130.92 g\/cm\u00b3 (varies by grade and thickness)<\/td>\n<\/tr>\n
Options de couleur<\/strong><\/td>\nWhite, black, blue, yellow, red, grey, green, clear; custom Pantone (MOQ applies)<\/td>\n<\/tr>\n
UV Resistance<\/strong><\/td>\nStandard: 2\u20133 years outdoor; Extended: 5+ years<\/td>\n<\/tr>\n
Indice d'inflammabilit\u00e9<\/strong><\/td>\nHB (standard); UL 94 V-0 (FR grade)<\/td>\n<\/tr>\n
Food Contact<\/strong><\/td>\nFDA 21 CFR 177.1520; EU EC 1935\/2004 (food-grade grade)<\/td>\n<\/tr>\n
Recyclabilit\u00e9<\/strong><\/td>\n100% PP #5<\/td>\n<\/tr>\n
Customization<\/strong><\/td>\nSize, thickness, color, surface treatment (corona, anti-static, anti-slip), printing, die-cutting<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

PP Sheet vs Alternative Sheet Materials<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n
Propri\u00e9t\u00e9<\/th>\nPP Corrugated Sheet<\/th>\nCarton ondul\u00e9<\/th>\nPVC Foam (Foamex)<\/th>\nSolid Acrylic<\/th>\n<\/tr>\n<\/thead>\n
Imperm\u00e9able<\/strong><\/td>\n\u2705 Oui<\/td>\n\u274c No<\/td>\n\u2705 Oui<\/td>\n\u2705 Oui<\/td>\n<\/tr>\n
La vie en plein air<\/strong><\/td>\n2 \u00e0 5 ans et plus<\/td>\n1 \u00e0 2 semaines<\/td>\n5 \u00e0 10 ans<\/td>\nPlus de 10 ans<\/td>\n<\/tr>\n
Poids (4 mm)<\/strong><\/td>\n~0,6 kg\/m\u00b2<\/td>\n~0,5 kg\/m\u00b2<\/td>\n~3.0 kg\/m\u00b2<\/td>\n~4.8 kg\/m\u00b2<\/td>\n<\/tr>\n
Recyclable<\/strong><\/td>\n\u2705 PP #5<\/td>\n\u2705 Papier<\/td>\n\u274c Difficult<\/td>\n\u274c Difficult<\/td>\n<\/tr>\n
Id\u00e9al pour<\/strong><\/td>\nSignage, packaging, protection, industrial<\/td>\nSingle-use packaging<\/td>\nPermanent indoor signage<\/td>\nHigh-end displays, glazing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Foire aux questions<\/strong><\/h2>\n

Q: What type of PP sheet should I order?<\/strong><\/p>\n

The answer depends on three things: your application (signage, packaging, construction, industrial), your thickness requirement, and whether you need a special grade (flame-retardant, food-grade, ESD). Use the quick-selection tables in H2-1 and H2-2 above to narrow down your options, then visit the linked detail page for full specifications. If you are still unsure, contact PPBOXY with your project description and we will recommend the optimal sheet type and grade.<\/p>\n

Q: What is the standard sheet size?<\/strong><\/p>\n

The industry standard is 1,220 \u00d7 2,440 mm (4 \u00d7 8 ft). PPBOXY also supplies custom-cut sheets to your exact dimensions \u2014 common custom widths include 1,000 mm, 1,220 mm, and 1,560 mm, with lengths up to 6,000 mm. Custom sizes typically require a minimum order of 100 sheets.<\/p>\n

Q: What is the difference between corrugated PP sheet and solid PP sheet?<\/strong><\/p>\n

Corrugated PP sheet has a twin-wall fluted structure \u2014 two flat skins connected by parallel internal ribs. This provides high rigidity-to-weight ratio at 40\u201360% less weight than solid PP sheet. Solid PP sheet is a homogeneous, non-corrugated panel \u2014 heavier, more expensive, but machinable and suitable for permanent fixtures. Choose corrugated for signage, packaging, and protection where weight matters. Choose solid for CNC-machined parts and permanent installations.<\/p>\n

Q: What is the minimum order quantity?<\/strong><\/p>\n

Standard 4\u00d78 ft sheets in common thicknesses and colors have no minimum order \u2014 single sheets are available. Custom sizes, colors, or grades typically require 100\u2013500 sheets MOQ depending on the customization. Sample packs (one sheet each of multiple thicknesses) are available for evaluation.<\/p>\n

Q: Can PP sheets be printed on?<\/strong><\/p>\n

Yes. PP sheets accept UV digital printing, screen printing, and flexographic printing. Signage-grade sheets receive corona treatment (\u2265 38 dyne) during extrusion to enable ink adhesion. Printing is available on single or both sides. For detailed printing specifications, visit the relevant sheet type page \u2014 each detail page includes printing compatibility information specific to that sheet grade.<\/p>\n

\"PP<\/p>","protected":false},"excerpt":{"rendered":"

Explore the versatility of PPBOXY’s PP Sheets, perfect for industrial, packaging, and signage applications. Customizable and durable solutions to meet all your project needs!<\/p>","protected":false},"featured_media":3252,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","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":"var(--ast-global-color-4)","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":""}}},"product_brand":[],"product_cat":[50],"product_tag":[82],"class_list":{"0":"post-3253","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hollow-sheet","7":"product_tag-pp-sheet","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ppboxy.com\/fr\/wp-json\/wp\/v2\/product\/3253"}],"collection":[{"href":"https:\/\/ppboxy.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ppboxy.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ppboxy.com\/fr\/wp-json\/wp\/v2\/comments?post=3253"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ppboxy.com\/fr\/wp-json\/wp\/v2\/media\/3252"}],"wp:attachment":[{"href":"https:\/\/ppboxy.com\/fr\/wp-json\/wp\/v2\/media?parent=3253"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ppboxy.com\/fr\/wp-json\/wp\/v2\/product_brand?post=3253"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ppboxy.com\/fr\/wp-json\/wp\/v2\/product_cat?post=3253"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ppboxy.com\/fr\/wp-json\/wp\/v2\/product_tag?post=3253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}