生物材料前景：用可生物降解、可再生生物材料替代一次性塑料的机遇.pdf

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1、F o r e s t P r o d u c ts L a b o r a to r yThe Biomaterial LandscapeFebruary 28,2025Kenneth ZwickUSDA Forest Service,Forest Products LaboratoryOpportunities for Forest-Based,Biodegradable,Renewable BiomaterialsF o r e s t P r o d u c ts L a b o r a to r yPackaging History at Forest Products LabMat

2、erials Container Group(1942-1955)Packaging Research Group(1955-1962)Packaging Group under Wood Engineering Research(1963-1972)Corrugated Package Engineering under Wood Engineering Research(1977-1982)Forest Products Laboratory:1910-2010,USDA Forest Service,John W.Koning,JR.F o r e s t P r o d u c ts

3、L a b o r a to r yMotivation1.Forest Management Fires are increasingly expensive and impactful High treatment costs2.New uses for logging and sawmill residues 3 tons residue for every ton of lumber Improve rural economies3.Increase food shelf life Decreased food spoilage and costF o r e s t P r o d

4、u c ts L a b o r a to r yForest-based packaging solutionsCourtesy:Robert MoonF o r e s t P r o d u c ts L a b o r a to r yPackaging Industry NeedsRecyclingInnovative MaterialsDesignOtherMaterial recoveryDe-inkingPaperboard cupsDesign for recyclingPlastic cleaning for re-usePolymer separationPlastic-

5、digesting bacteriaNew biopolymersNatural barrier coatingsHigh-performance bioplasticsCompostable packagingMono material barrier filmsIntelligent labelingLight weightingAntimicrobial nanotechnologyData analyticsInnovation in fixtures/closuresSustainable shipping packagesMarket for packaging wasteWast

6、e to energyG.Robinson,M.Larner,Ten-Year Forecast of Disruptive Technologies in Sustainable Packaging to 2028,Smithers Pira,2018.F o r e s t P r o d u c ts L a b o r a to r y6Wood-Based Biorefinery Products for Sustainable PackagingValue-Added LigninBiorefineryLigninPulpSugarsHemisPrebiotic/Nutraceut