{"listingPage":true,"listingPagePreloaded":true,"params":{"locale":"en","controller":"listing_page","action":"index","parent_category_slug":"biodegradable","file_types":null},"browser_attributes":{"title":"Free \u0026 Premium Biodegradable print files","description":"Here you can find Biodegradable 3D print files (STL, OBJ, FBX, and many others) ready for printing. Purchase and download free 3D models, stream and print with your 3D printer.","free_to_premium":{"prefix":"Do you need something special? You can find better quality","main":"biodegradable 3D models","postfix":"in the premium listing."},"thumbnails":null,"bottomDescription":false,"pathName":"/3d-models","breadcrumbs":"\u003cdiv class=\"container\"\u003e\u003cul class=\"breadcrumb\" itemtype=\"https://schema.org/BreadcrumbList\" itemscope=\"itemscope\"\u003e\u003cli itemprop=\"itemListElement\" itemscope=\"itemscope\" itemtype=\"http://schema.org/ListItem\" class=\"breadcrumb__item\"\u003e\u003ca itemtype=\"http://schema.org/Thing\" itemprop=\"item\" itemscope=\"itemscope\" title=\"3D Printing Models\" id=\"09b04e89ec937e2a75e9d42259e70284\" href=\"https://www.cgtrader.com/3d-print-models\"\u003e\u003cspan itemprop=\"name\"\u003e3D Printing Models\u003c/span\u003e\u003c/a\u003e\u003cmeta itemprop=\"position\" content=\"1\" /\u003e\u003c/li\u003e\u003cli itemprop=\"itemListElement\" itemscope=\"itemscope\" itemtype=\"http://schema.org/ListItem\" class=\"breadcrumb__item\"\u003e\u003cspan itemtype=\"http://schema.org/Thing\" itemprop=\"item\" itemscope=\"itemscope\"\u003e\u003cspan itemprop=\"name\"\u003eBiodegradable  3D print models\u003c/span\u003e\u003c/span\u003e\u003cmeta itemprop=\"position\" content=\"2\" /\u003e\u003c/li\u003e\u003c/ul\u003e\u003c/div\u003e","breadcrumbsType":"Browse by type","rootPath":"/3d-print-models/biodegradable","validBrowserType":[{"tag":"Low-poly Biodegradable","category_url":"/low-poly-3d-models/biodegradable"},{"tag":"Animated Biodegradable","category_url":"/animated-3d-models/biodegradable"},{"tag":"3D printed Biodegradable","category_url":"/3d-print-models/biodegradable"}],"relatedTagsUrlWithoutTag":"https://www.cgtrader.com/3d-print-models","currentProductType":"printable","searchingFree":false,"isTopBannerVisible":true},"tags":[["nature",{"thumbnailUrl":"https://media.cgtrader.com/variants/5p7JLMkPjKMwdDrjYAHKh9Un/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/MT_PM_V60_Scene_C1.jpg"}],["burial",{"thumbnailUrl":"https://media.cgtrader.com/variants/PfjRqVTwvZWqTdfiin9Lzdit/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/tomb-skeleton-sarcophagus-pbr-and-game-ready-3d-model-low-poly-obj-fbx-dae.jpg"}],["capsule",{"thumbnailUrl":"https://media.cgtrader.com/variants/YEh6nAooC9JxzRVPLbbvdjPU/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/Pills-00.jpg"}],["care",{"thumbnailUrl":"https://media.cgtrader.com/variants/FGC7MvesXPorNZ7kTnTwLVXs/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/photorealistic-human-teeth-3d-model-low-poly-max-obj-fbx-stl-blend.jpg"}],["cleaner",{"thumbnailUrl":"https://media.cgtrader.com/variants/w8kgH68GTPtFrX3sMF4nFNkW/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/SKU0375_VacuumCleaner01_0000.jpg"}],["coffee",{"thumbnailUrl":"https://media.cgtrader.com/variants/zidDfP7sP7GBE1ia9SPk5V1d/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/1.jpg"}],["corona",{"thumbnailUrl":"https://media.cgtrader.com/variants/2S6jh6hyyJUvYSRHAe7rioSJ/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/Casa_Gp_Sunset_hdri.jpg"}],["covid",{"thumbnailUrl":"https://media.cgtrader.com/variants/FdkhS6Y252nSWzerkdCsyXwS/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/covid19_illustration_001.jpg"}],["covid-19-protection-resources",{"thumbnailUrl":"https://media.cgtrader.com/variants/5QyvzSvWJnSBXhv5onX7cXFe/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/Covid-19%20Beauty%2001_HQ.jpg"}],["cremation",{"thumbnailUrl":"https://media.cgtrader.com/variants/3LgzeJ964sXKuUngTSS1Ndwe/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/low-poly-vintage-cremation-furnace-with-pbr-materials-3d-model-low-poly-obj-3ds-fbx-blend-dae-mtl.jpg"}],["cycle",{"thumbnailUrl":"https://media.cgtrader.com/variants/q2RdK4SvUtMVuGNGcvf27qwu/32d69f4c24e98012509fbe07e0c3cba3db52c110c584bf0d90d37cc033ef0b38/render4.png"}],["dining",{"thumbnailUrl":"https://media.cgtrader.com/variants/WBzEZc98VgmJE8mSr5ubGRiG/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/Preview01.jpg"}],["diy",{"thumbnailUrl":"https://media.cgtrader.com/variants/bvokyKVncuBk7zWDUUUqkvjr/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/inner.jpg"}],["easy",{"thumbnailUrl":"https://media.cgtrader.com/variants/FD2QbXuMgMrNqrHiXCvPeHHQ/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/Pierre%20Jeanneret_Easy%20Armchair_46.jpg"}],["eco",{"thumbnailUrl":"https://media.cgtrader.com/variants/huRcg6x2F6u3TJVPmqb72nWM/0614d84bdc59a9966ecae828cdf598d52b24aff775161cff6edd2989d8b52400/wheat%20bush%202023%2000.jpg"}]],"seo_tags":[{"key":"Biodegradable","tag":"biodegradable","count":0,"show":true},{"key":"Container","tag":"container","count":63,"show":true},{"key":"Paper","tag":"paper","count":54,"show":true},{"key":"Food","tag":"food","count":52,"show":true},{"key":"Disposable","tag":"disposable","count":48,"show":true},{"key":"Package","tag":"package","count":39,"show":true},{"key":"Packaging","tag":"packaging","count":33,"show":true},{"key":"Cardboard","tag":"cardboard","count":30,"show":true}],"is_mobile_s_s_r":false,"data":[{"id":"6883974","type":"listingItem","attributes":{"id":6883974,"title":"Harmonia New Dawn Edition  Designer Urn with Seedling Symbol","price":15.99,"description":"The **Harmonia New Dawn Edition** is a modern designer urn that quietly unites farewell and new beginnings.\n\nThe delicate seedling symbol represents new life, hope, and continuity. It serves as a reminder that from every ending something new can emerge—whether memory, love, or inner growth. The motif conveys reassurance, calm, and the understanding that nothing truly disappears, but instead transforms.\n\nThe finely textured, grey surface emphasizes the urn’s understated elegance. Its reduced, timeless design feels natural and comforting—a quiet companion for a place of remembrance.\n\n**Product Features**\n\n• Exclusive designer urn with seedling / plant symbol\n• Symbol of new beginnings, hope, and continuation Calm, nature-inspired design\n• Timeless, reduced design language\n• Finely textured surface for a high-quality appearance\n• Printable without supports\n• Includes presets, settings, and instructions\n• Ready to Print\n• Secure bayonet closure\n\n**Dimensions**\n\n• Outer dimensions (L × W × H): 183 × 183 × 250 mm\n• Inner diameter: 145 mm\n\nThe **Harmonia New Dawn Edition** is more than a model—it is a quiet sign of hope and transformation. \nA dignified keepsake for people whose lives left traces and continue to resonate.\n\n**3D Printing Settings**\n\n• Ready-to-print files included","imageAlt":"Harmonia New Dawn Edition Designer 3D printable model 3","url":"https://www.cgtrader.com/3d-print-models/art/sculpture/harmonia-new-dawn-edition-designer-urn-with-seedling-symbol","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/tu1cfnym2qj75nfqd8xv0yr6ilcn/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Harmonia%20New%20Dawn.jpg","gridUrl":"https://media.cgtrader.com/variants/tu1cfnym2qj75nfqd8xv0yr6ilcn/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Harmonia%20New%20Dawn.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/art/sculpture/harmonia-new-dawn-edition-designer-urn-with-seedling-symbol","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":129,"name":".3mf","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"art","subcategorySlug":"sculpture","categoryTitle":"Art \u0026 Design","subcategoryTitle":"Sculptures","schemaImageUrl":"https://img-new.cgtrader.com/items/6883974/90f8f5465f/harmonia-new-dawn-edition-designer-urn-with-seedling-symbol-3d-model-90f8f5465f.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"2372103","type":"listingItem","attributes":{"id":2372103,"title":"Capsule Cleaner for Nespresso","price":4.2,"description":"It is a known fact – most Nespresso and other producers’ coffee capsules finally appear in our waste-bins. We designed a tool, Capsule Cleaner for Nespresso that makes it easy to clean Nespresso coffee capsules at home. This coffee can be used in the garden, and aluminum recycled. This tool with its color mix can become a nice kitchen design element, and an inexpensive present to your friend. All components can be 3D printed using biodegradable plastics or/and milled. We changed the last design and included new design spring only (as in last two \"bamboo-version\" pictures) - it is easier to make (takes 15 min. to print) and is way more elegant!It is a known fact – most Nespresso and other producers’ coffee capsules finally appear in our waste-bins. We designed a tool, Capsule Cleaner for Nespresso that makes it easy to clean Nespresso coffee capsules at home. This coffee can be used in the garden, and aluminum recycled. This tool with its color mix can become a nice kitchen design element, and an inexpensive present to your friend. All components can be 3D printed using biodegradable plastics or/and milled. We changed the last design and included new design spring only (as in last two \"bamboo-version\" pictures) - it is easier to make (takes 15 min. to print) and is way more elegant!\n- 3D-print:\nmaterials: PLA, biodegradable PLA, PLA-wood; print-head: 0.4 mm; layer: 0.15 mm;  infill: 30-40 %; support/raft: no.\n- Assemble:\n1) thread both sides of D-Nespresso_CC_Spacer with M5, assemble D-Nespresso_CC_PunchGuide+3xD-Nespresso_CC_Spacer+D-Nespresso_CC_CapsuleHolder using 6xM5x12;\n2) thread D-Nespresso_CC_PunchHead and D-Nespresso_CC_PunchHandlewith M4, screw into D-Nespresso_CC_PunchHandlewith a no-head M4x20 screw (use glue);\n3) cut 3x140 mm 2.85 3D-printing material wire and assemble with 2xD-Nespresso_CC_SpringFrameD42;\n4) assemble all together.","imageAlt":"3D print model Capsule Cleaner for Nespresso","url":"https://www.cgtrader.com/3d-print-models/house/kitchen-dining/d-nespresso-capsule-cleaner","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/YHDSYMq1KSW2G9JWrX66Mjsz/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/21.jpg","gridUrl":"https://media.cgtrader.com/variants/YHDSYMq1KSW2G9JWrX66Mjsz/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/21.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/house/kitchen-dining/d-nespresso-capsule-cleaner","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"house","subcategorySlug":"kitchen-dining","categoryTitle":"Home \u0026 Living","subcategoryTitle":"Kitchen \u0026 Dining","schemaImageUrl":"https://img-new.cgtrader.com/items/2372103/cf43e31ef7/capsule-cleaner-for-nespresso-3d-model-cf43e31ef7.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"essentials"}},{"id":"2402845","type":"listingItem","attributes":{"id":2402845,"title":"mask 1 gas","price":50.0,"description":"Mask is not medical certified and should not be considered a substitute for any NIOSH air filtration rated PPE. Currently scarce N95 masks have been used by medical professionals since 1972[1], and it is essential they are reserved for those on the front-line. That said, this modern solution is intended to provide protection with comfort and printability in mind","imageAlt":"3D printable model mask 1","url":"https://www.cgtrader.com/3d-print-models/science/other/ventech-respirator-mask","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/pByAr6SAtFpeKf7v192Tu5zc/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/MaskFrontal.jpg","gridUrl":"https://media.cgtrader.com/variants/pByAr6SAtFpeKf7v192Tu5zc/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/MaskFrontal.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/other/ventech-respirator-mask","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"other","categoryTitle":"Science","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/2402845/f13e7a257d/mask-1-gas-3d-model-f13e7a257d.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}}],"meta":{"totalCount":3,"currentPage":1,"totalPages":1,"perPage":120},"extractingCoreStyles":false,"priceFilter":null,"licenseFilter":null,"sortByValue":"best_match","sortByOptions":[{"value":"best_match","label":"Best Match"},{"value":"sales","label":"Top Selling"},{"value":"newest","label":"Newest"},{"value":"oldest","label":"Oldest"},{"value":"lowest_price","label":"Lower price"},{"value":"highest_price","label":"Higher price"},{"value":"trending","label":"Trending"}],"itemListId":"type_print_ready","gaList":"biodegradable","filtersOptions":{"pricing":{"label":"Price","filters":[{"value":"premium","label":"Translation missing: en.browser.filters.premium","tagColorClass":"metaverse-listing__count-tag"},{"value":"free","label":"Free","tagColorClass":"metaverse-listing__count-tag"},{"value":"collection","label":"Translation missing: en.browser.filters.collection","tagColorClass":"metaverse-listing__count-tag"},{"value":"sale_off","label":"On sale","tagColorClass":"metaverse-listing__count-tag"},{"value":"subscribed","label":"Subscription","tagColorClass":"metaverse-listing__count-tag"},{"value":"exclude_free","label":"Exclude free","count":null}]},"modelType":{"label":"Type","filters":[{"value":"print_ready","label":"3D print","tagColorClass":"metaverse-listing__count-tag"},{"value":"cgt_verified","label":"3D Print Verified","tagColorClass":"metaverse-listing__count-tag"},{"value":"with_makes","label":"Has Makes","tagColorClass":"metaverse-listing__count-tag"}]},"polygons":{"label":"Poly count","filters":[{"value":"range_0_5000","label":"Up to 5K"},{"value":"range_5000_10000","label":"5 - 10K"},{"value":"range_10000_50000","label":"10 - 50K"},{"value":"range_50000_100000","label":"50 - 100K"},{"value":"range_100000_250000","label":"100 - 250K"},{"value":"more_than_250000","label":"250K+"}]},"fileTypes":{"label":"File formats","isSearchable":true,"filters":[{"value":"21","label":"Blender (.blend)"},{"value":"12","label":"OBJ (.obj, .mtl)"},{"value":"51","label":"Stereolithography (.stl)"},{"value":"5","label":"Autodesk FBX (.fbx)"},{"value":"17","label":"Autodesk 3ds Max (.max)"},{"value":"6","label":"Cinema 4D (.c4d)"},{"value":"11","label":"Autodesk Maya (.ma, .mb)"},{"value":"117","label":"glTF (.gltf, .glb)"},{"value":"14","label":"Sketchup (.skp)"},{"value":"96","label":"UnrealEngine (.uasset)"},{"value":"83","label":"Unity 3D (.unitypackage, .prefab)"},{"value":"127","label":"USDZ (.usdz)"},{"value":"207","label":"USD (.usd)"},{"value":"13","label":"Rhinoceros 3D (.3dm)"},{"value":"2","label":"3D Studio (.3ds)"},{"value":"8","label":"Lightwave (.lwo, .lw, .lws)"},{"value":"25","label":"Collada (.dae)"},{"value":"15","label":"Autodesk Softimage (.hrc, .xsi)"},{"value":"7","label":"DXF (.dxf)"},{"value":"33","label":"Modo (.lxo, .lxl)"},{"value":"4","label":"AutoCAD (.dwg)"},{"value":"47","label":"Shockwave 3D (.w3d)"},{"value":"59","label":"SolidWorks (.sldprt, .sldasm, .slddrw)"},{"value":"54","label":"Vue (.vue)"},{"value":"29","label":"IGES (.ige, .igs, .iges)"},{"value":"28","label":"High-Res Renderings (.hrd)"},{"value":"55","label":"Zbrush (.ztl, .zbp)"},{"value":"40","label":"Poser (.pz3, .pp2)"},{"value":"23","label":"Bryce (.br5, .obp)"},{"value":"35","label":"Maxwell Render (.mxs)"},{"value":"42","label":"Renderman (.rib, .slc, .sl, .slo)"},{"value":"48","label":"Silo (.sia)"},{"value":"60","label":"Cheetah3D (.jas)"},{"value":"63","label":"Leaderwerks (.gmf)"},{"value":"66","label":"Torque 3D (.dts)"},{"value":"67","label":"MilkShape 3D  (.ms3d)"},{"value":"68","label":"Blitz3d (.b3d)"},{"value":"70","label":"Solid Edge (.asm, .par, .psm, .dft)"},{"value":"71","label":"Autodesk Inventor (.iam, .ipt)"},{"value":"72","label":"STEP (.stp)"},{"value":"82","label":"JewelCAD (.jcad, .jcd)"},{"value":"89","label":"3D Coat (.3b)"},{"value":"90","label":"AC3D  (.ac)"},{"value":"91","label":"Artlantis (.atl, .atla, .atlo)"},{"value":"98","label":"Terragen (.tgo)"},{"value":"99","label":"Houdini (.hda, .hip, .bgeo, .geo, .bclip, .clip, .hipnc)"},{"value":"100","label":"PDF (.pdf)"},{"value":"101","label":"Substance Painter (.spp, .sbsar, .spsm)"},{"value":"102","label":"DAZ Studio (.duf)"},{"value":"103","label":"iClone (.iprop, .iAcc, .iCloth, .iAvatar, .iEffect)"},{"value":"104","label":"Alembic (.abc)"},{"value":"107","label":"Autodesk Fusion 360 (.f3d)"},{"value":"108","label":"MDL Material (.mdl)"},{"value":"110","label":"3ds Max macroScript (.ms)"},{"value":"111","label":"ArchiCAD (.gsm)"},{"value":"113","label":"CATIA (.CATProduct, .CATMaterial, .CATAnalysis)"},{"value":"114","label":"Octane Render (.orbx)"},{"value":"115","label":"Mudbox (.mud)"},{"value":"116","label":"Adobe Dimension (.asd, .dn)"},{"value":"119","label":"Python Script (.py, .pyc)"},{"value":"120","label":"Maya Mel Script (.mel)"},{"value":"123","label":"Substance Designer (.sbs, .sbsprs, .sbsar)"},{"value":"129","label":"3D Manufacturing File (.3mf)"},{"value":"130","label":"Autodesk Alias (.wire)"},{"value":"131","label":"formZ (.fmz)"},{"value":"133","label":"Strata 3D (.s3d)"},{"value":"134","label":"trueSpace (.cob, .scn, .rsobj, .rsscn)"},{"value":"135","label":"CryEngine (.cga, .cgf, .chr, .skin)"},{"value":"137","label":"Marmoset Toolbag (.tbscene, .tbmat)"},{"value":"139","label":"Alibre/Geomagic (.ad_prt, .ad_asm, .ad_dwg, .ad_smp, .ad_pkg)"},{"value":"140","label":"Marvelous Designer (.zpac, .avt, .pos, .ZPrj)"},{"value":"141","label":"Autodesk Revit (.rfa, .rvt)"},{"value":"144","label":"Biovision Hierarchy (.bvh)"},{"value":"145","label":"Lumion (.ls8)"},{"value":"146","label":"Autodesk Inventor (.idw)"},{"value":"147","label":"3D ACIS (.sat)"},{"value":"149","label":"KeyShot (.bip, .ksp)"},{"value":"183","label":"Clarisse IFX (.project)"},{"value":"184","label":"Mari (.mra)"},{"value":"185","label":"mat (.mat)"},{"value":"187","label":"MCG Tool (.mcg)"},{"value":"188","label":"VRML (.wrl)"},{"value":"189","label":"Ply (.ply)"},{"value":"191","label":"amf (.amf)"},{"value":"192","label":"GrowFX (GrowFX)"},{"value":"196","label":"Lumion (.ls9)"},{"value":"197","label":"VDB (.vdb)"},{"value":"199","label":"Lumion (.ls10)"},{"value":"200","label":"ARTCam (.art)"},{"value":"201","label":"fbm (.fbm)"},{"value":"202","label":"Coordinate 3D (.c3d)"},{"value":"204","label":"3ds Max Render Preset Settings (.rps)"},{"value":"205","label":"Twinmotion (.tm)"},{"value":"206","label":"D5 Render (.drs)"},{"value":"208","label":"Vectorworks (.vwx)"},{"value":"209","label":"Blockbench (.bbmodel)"},{"value":"210","label":"Parasolid (.x_t, .x_b)"},{"value":"211","label":""},{"value":"212","label":"SVG (.svg)"},{"value":"213","label":"Adobe Illustrator (.ai)"},{"value":"214","label":"EPS (.eps)"},{"value":"215","label":"PNG (.png)"},{"value":"216","label":"JPG (.jpg)"},{"value":"217","label":"Adobe Photoshop (.psd)"},{"value":"218","label":"Machine Training Bundle (.mtb)"},{"value":"219","label":"EXR (.exr)"},{"value":"220","label":"G-code (.gcode,, .mpt,, .mpf,, .nc)"},{"value":"221","label":"LYC (.lyc)"},{"value":"222","label":"MP4 (.mp4)"},{"value":"223","label":"Lumion (.ls11)"},{"value":"224","label":"Lychee Slicer Project File (.lys)"},{"value":"225","label":"Chitubox Slicer Project File (.chitubox)"},{"value":"226","label":"Binary G-code (.bgcode)"},{"value":"227","label":"GSplat (.splat)"},{"value":"228","label":"JSON (.json)"},{"value":"229","label":"PyTorch (.pt, .pth)"},{"value":"230","label":"PyTorch Lightning (.ckpt)"},{"value":"231","label":"YAML (.yaml)"}]},"priceRange":{"filters":[{"value":"range_2_10","label":"$2 - $10"},{"value":"range_10_20","label":"$10 - $20"},{"value":"range_20_50","label":"$20 - $50"},{"value":"range_50_100","label":"$50 - $100"},{"value":"more_than_100","label":"$100+"}]},"designers":{"label":"Designer","filters":[]},"licenses":{"label":"Content filters","filters":[{"value":"collections_only","label":"Packs only"},{"value":"exclude_3d_print","label":"Exclude 3D Print"},{"value":"exclude_editorial","label":"Exclude editorial license"},{"value":"has_video","label":"Has video"},{"value":"has_marmoset","label":"Has 3D viewer"},{"value":"exclude_ai_generated","label":"Exclude AI generated content"},{"value":"cgt_standard_only","label":"CGT Standard"}]}},"score":[{"id":"6883974","score":234545.16},{"id":"2372103","score":146910.69},{"id":"2402845","score":131121.42}],"freeItems":{"heading":"Free Biodegradable 3D print models of the day","data":[{"id":"2333809","type":"listingItem","attributes":{"id":2333809,"title":"Mascherina-COVID-19 plastic mask","price":0.0,"description":"Rilascio in maniera totalmente gratuita un file 3D stampabile con qualsiasi stampante di una maschera riutilizzabile di protezione facciale. La maschera è composta da 2 pezzi: la maschera con il portafiltro e la chiusura del filtro.  \n\nLa maschera può alloggiare filtri fatti in casa in TNT (tessuto non tessuto), carta filtrante (carta forno) o qualsiasi materiale sottile adatto.\n\nRispetto ad altre mascherine protettive stampabili:\n\n1) il portafiltro non richiede una chiusura tramite spessore in silicone da installare, ma presenta una filettatura capace di sostenere il filtro e rendere ermetica la chiusura!\n\n2) tempo di stampa di sole 2 ore circa!\n\nQuesta tipologia di mascherine/protezioni facciali non sono concepite per fermare virus o filtrare agenti patogeni ma esclusivamente per ridurre il rischio di trasmissione di agenti infettivi mediante goccioline. \n\nQuesta maschera non è certificabile e non deve sostituire le mascherine di protezione commerciali certificate ma va utilizzata soltanto in casi estremi dove non è possibile reperire altri sistemi di protezione più affidabili!\n\nSi consiglia di stamparla sempre con materiali certificati per il contatto con pelle e mucose. In particolare si consiglia di utilizzare il PLA, materiale BIODEGRADABILE, non-tossico, che non irrita la pelle.\n\nCompletata la stampa basterà far passare due fili nei fori laterali (scegliere la coppia giusta in funzione della forma del viso) per sostenere la mascherina (dietro le orecchie).\n\nLa forma della mascherina si adatta facilmente alla conformazione del volto. Per eventuali esigenze di taglie diverse basterà modificare con un software di slice lo scale (uniforme) della struttura e del tappo.\n\nLa mascherina può essere riutilizzata igienizzandola e cambiando il filtro dopo ogni utilizzo!\n\n \u003e NUOVA VERSIONE v2.0:\n\nMigliorato il sistema di aggancio del tappo per consentire l'introduzione di filtri con spessori maggiori fino a 1 mm!\n\n \u003e NUOVA VERSIONE v2.5:\n\nMigliorato il supporto del naso, per una migliore adesione al volto.\n\nMigliorati i fori per l'aggancio agli elastici.\n\nMigliorata la trama del tappo.\n\nPossibilità di stampare con strati da 0.25mm in meno di 1ora e 30min!\n\n\u003e NUOVA VERSIONE v3.0:\n\nInserita una griglia interna per incrementare la sicurezza in caso di movimenti indesiderati del filtro.\n\nEliminata la filettatura superflua sul corpo maschera per un design più pulito a parità di tempo di stampa.\n\nProlungata la zona inferiore della mascherina per consentire una migliore battuta con il mento.\n\nFunziona con lo stesso tappo della V2.5.","imageAlt":"3D print model Mascherina-COVID-19","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/mascherina-covid-19","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/LizvuamWRTMHcXMhWN7CKYLq/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/a2136d53-f70b-4036-b62c-98243f3f3296.jpg","gridUrl":"https://media.cgtrader.com/variants/LizvuamWRTMHcXMhWN7CKYLq/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/a2136d53-f70b-4036-b62c-98243f3f3296.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/mascherina-covid-19","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/2333809/ca3d92c07f/mascherina-covid-19-plastic-mask-3d-model-ca3d92c07f.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}}]},"tag_links":{"header":"Check other trending 3D print models","links":[{"title":"Jewelry STL files","link":"https://www.cgtrader.com/3d-print-models/jewelry"},{"title":"Dragon STL files","link":"https://www.cgtrader.com/3d-print-models/dragon"},{"title":"Cat STL files","link":"https://www.cgtrader.com/3d-print-models/cat"},{"title":"Pokemon STL files","link":"https://www.cgtrader.com/3d-print-models/pokemon"},{"title":"Warhammer 40k STL files","link":"https://www.cgtrader.com/3d-print-models/warhammer-40k"},{"title":"Colt STL files","link":"https://www.cgtrader.com/3d-print-models/colt"},{"title":"Mask STL files","link":"https://www.cgtrader.com/3d-print-models/mask"},{"title":"Snake STL files","link":"https://www.cgtrader.com/3d-print-models/snake"},{"title":"Transformers STL files","link":"https://www.cgtrader.com/3d-print-models/transformers"},{"title":"Animal STL files","link":"https://www.cgtrader.com/3d-print-models/animal"},{"title":"Skull STL files","link":"https://www.cgtrader.com/3d-print-models/skull"},{"title":"Godzilla STL files","link":"https://www.cgtrader.com/3d-print-models/godzilla"},{"title":"Sonic STL files","link":"https://www.cgtrader.com/3d-print-models/sonic"},{"title":"Dog STL files","link":"https://www.cgtrader.com/3d-print-models/dog"},{"title":"Helmet STL files","link":"https://www.cgtrader.com/3d-print-models/helmet"},{"title":"Sword STL files","link":"https://www.cgtrader.com/3d-print-models/sword"},{"title":"Wargaming STL files","link":"https://www.cgtrader.com/3d-print-models/wargaming"},{"title":"Boat STL files","link":"https://www.cgtrader.com/3d-print-models/boat"}]},"suggested_search":null,"isSimilarSearchPossible":true,"url":"/3d-models/biodegradable","saveSearchSettings":null,"isSalesBoostEnabled":true,"subscriptionBadgesEnabled":null,"hideSuggestionsSection":null,"is_user_logged_in":false,"should_show_all_items_on_mobile":false}