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All About Plastic Agricultural Greenhouse Films - Applications - Usage - Specifications

Greenhouse film is one of the most important agricultural films. This Plastic agricultural film for greenhouse farming is said to be the <br>main support of protective cultivation and protective cultivation is the backbone of modern agriculture by which we are able to fulfil the <br>increasing demand of cereals, grains, vegetables, fruits whatever the season and weather condition is. By this plastic greenhouse film a controlled environment can be provided throughout the year for the growth of plant.<br>

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All About Plastic Agricultural Greenhouse Films - Applications - Usage - Specifications

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  1. AllAboutPlasticAgriculturalGreenhouseFilms-Applications| Usage|Specifications Greenhousefilmisoneofthemostimportantagriculturalfilms.ThisPlastic agriculturalfilmforgreenhousefarmingissaidtobethemainsupportofprotectivecultivationandprotectivecultivationisthebackboneofmodernagriculturebywhichweareabletofulfiltheincreasingdemandofcereals,grains,vegetables,fruitswhatevertheseasonandweatherconditionis.Bythisplasticgreenhousefilma controlledenvironmentcanbeprovidedthroughouttheyearforthegrowthofplant. Inthisarticle,wewilldiscussinbriefaboutgreenhousefilms.Wewilltrytoanswer someregularquestionaboutbenefits,types,andapplicationsofagricultural greenhousefilm,aswellastheirimpactontheenvironment. 1.WhatisGreenhousefilm? Greenhousefilmisatypeofagriculturalfilm.Thisiscoverforgreenhousestructure madeofplasticusedassheltertotheplantsgrowinginsideofitkeepingthe environmentalbalanceandprotection. 2.Whatisgreenhouseanditsuses?

  2. Greenhouseisatypeofhouselikeorcavelikestructurecoveredbyglass,Greenhouseisatypeofhouselikeorcavelikestructurecoveredbyglass, polycarbonateorplasticfilminwhichenvironmentiscontrolledinordertohelpfor theenhancementofthegrowthofplantsinsidealongwiththeprotectionfromthe outersidehazards. 3.Whatisplasticfilmgreenhouse? AplasticfilmgreenhouserefersaGreenhousestructure,roofsandsidescovered withplasticfilmmadewithpolyethylenetocontrolthetemperatureinsidetoprotect theplantsinside. 4.Whatisgreenhousefilmmadeof? AGreenhousefilmisgenerallymadeof6milpolyethylenemostly.Alongwiththis copolymerplastic,polyvinylplasticorpolycarbonateplasticcanbeused.Greenhouse plasticareusedtobeatypeofsmoothplastic,verylightweightbutabletoprotect theplants.Theroofandthesidesofthestructureusedtobecoveredbythis. “Greenhousefilm”isabettertermof“theplasticusedtocovertheroofandsides”. 5.Whatdoesgreenhousefilmdo? Greenhousefilmisatypeofcoverforgreenhousestructuremadeofplasticusedas sheltertotheplantsgrowinginsideofitkeepingtheenvironmentalbalanceand protection.Itcansuppresstheheatbyabsorbingorreflectinganddecreasethe powerconsumptionupto20%.Agreenhousefilmisabletoprotectaplantfrom insectsanddoagreatroleinenhancingofflower,vegetableandfruits. 6.Isgreenhouseplasticsafe? GreenhousefilmisgenerallyUVstabilisedthatitcanwithstandwithallweatherand outdoorapplications.Thisismostlymadeofvirginpolymers.So,thisisfarbetter thannormallow-costpoly.Somecopolyorlow-costpolymadegreenhousefilmsare alsothereavailableinmarket.Thoselowcostfilmsaregoodforoneseason cultivationonly. 7.Whichpolytheneisusedingreenhouse?

  3. Polyethylene(PE)isthemaintypeofpolythenethatisusedtomakegreenhousePolyethylene(PE)isthemaintypeofpolythenethatisusedtomakegreenhouse films.Thisisusedwidelybecauseofitswideapplication,waxytextureandsynthetic behaviour.Moreover,ithassomeexceptionalmechanical&physicalpropertieslike tensilestrength,resistance,toughness,adaptability,economicallyandshore hardness. 8.Whataretheidealmicronsforgreenhouse? 150-200micronisusedtobethebestasperthicknessforcommercialGreenhouse film.Afarmerexpectsafilmtobethickenoughtoostretchedoverthestructure properlyandstaystrongalongwithabeautifultransmissionoflight. 9.Howlongdoesgreenhousefilmlast? OnetoFiveyearsapproximately,ifyouarebuyingthegreenhousefilmfroma reputedcompanywhichismadeofvirginpolymergranuleandUVstabilised material.Therearelowcostfilmsareavailableinmarketaswellwhichismadefor oneseasoncroponly. 10.Whatarethedifferenttypesofgreenhousefilms? Bythetypeofpolymergranulethesefilmageof3types.EVAi.e.,Ethylene-vinyl acetatemade,PVCi.e.,PolyvinylChloridemadeandanotheristhemostknownPE, i.e.,polyethylenemade.Bythebaseoflayers’greenhousefilmscanbediscussedas well.7layeredfilmsarethebest.Otherthanthat,bydifferenttraitse.g.,thickness, transmission,Diffusion,Thermality,Opacity,Reflectance,AntiDrip,AntiDust,100% UVBlockupto,ShadeFactor,UVLife,Colour,WidthTolerance,ThicknessTolerance, SulphurResistance,Chlorinegreenhousecanbesegregatedbymanytypes.Those areCLEAR,CLEAR+,DIFFUSED,COOL,ROSA,BLUE,CHROMA,ANTHURA,ECLIPSE 11.Whatisa7layeredgreenhousefilm? A7layeredfilmisapremiumsegmentoffilmwhichisspecialisedforagricultureand packaging.For1mmsq.feetoffilm,itundergoeswithin7facilitieslikehigh-speed extruders,KarlMayerwrappers,knittingmachinesandwideSulzerandcircular loomsetc.toincreasethedurabilityandUVstabilizationpower.Aftertheproduction 2tierofinspectionhappensusuallytomakeitdefectfree.

  4. 12.Whataretheothersgreenhousefilmsstandfor? Theseare7layeredgreenhousefilms •Clear–verylessdiffusion(below20%) •ClearPlus–Lessdiffusion(30-40%) •Diffused-Mediumdiffusion(60-70%) •Cool–highdiffusion(80-85%) Thesearespecialitygreenhousefilms •Rosa-UVBlockingfilmsforrosecultivation. •Chroma-UVopenfilmsforbicolourrosefruitsetc. •Anthura-15to70%shade(hotarea/Nursery/Anthurium/pottedplants) •Eclipse–Darkening/Blackoutfilms(pandafilms)Black&WhiteorBlack •Grifa-specialfilmsforcannabiscultivation •PhotoselectiveBlue-specialfilmsforvegetables,fruitsandseedling 13.WhichisbetterPEorPVCforgreenhouse? PVCfabricismoredurablethanPE.Asithashighertearstrengthitisableto withstandtoanydifficultorextremeweatherconditionlikeheat,wind,iceorrain. OnlyproblemwithPVCfilmisitslesstransparency.Sothatitdoesn’tallowmore naturallightlikePEinsideofthestructure.Butifyouareplanningforalong-term PVCisnodoubtagoodchoice. 14.Whatisthemostwidelyusedgreenhousefilm? Mostwidelyusedgreenhousefilmisknownasplasticfilm.Thisplasticfilmsare mostlymadeofPE,i.e.,polyethylene.Someothertypeofgreenhousefilmsisalso availablewhichismadeofEVAi.e.,Ethylene-vinylacetateandPVCi.e.,Polyvinyl Chloride.

  5. 15.Isgreenhouseplasticdifferentthanregularplastic? Greenhouseplasticfilmsarefarbetterthanregularplasticfilms.Greenhousefilmis generallyUVstabilisedthatitcanwithstandwithallweatherandoutdoor applications.Thisismostlymadeofvirginpolymers.So,thisisfarbetterthannormal low-costregularplastic.Inoutdoorapplicationsorextremeconditionregularplastic isnotabletoprotectanditisusuallydestroyed. 16.Whatisthelongestlastinggreenhousematerial? PolycarbonateGreenhousePlastic.Apolycarbonateplasticpanelcaneasilylastfor 10yearsapprox.Thoughthesearethickerandmorerigidthatnormalpolyethylene plasticfilmsitisenoughtranslucenttopassnaturallighttotheplant. 17.Whichisbetterforagreenhouseplasticorpolycarbonate? PolycarbonateGreenhousePlasticisalwaysbetterforagoodgreenhousecultivation ifyouhaveagoodbudgetforit.Polycarbonateisthicker,morerigidanddurable.It allowsdiffusionoflightinsidethestructurewhichcausesaproperdistributionof naturallightforallplantsanditcanprotecttheplantsinsidebyitsrigidity.Itcan easilylastfor10years.ButthisiscostlierthanPEorPVCfilms. 18.CanIuseplasticwrapforagreenhouse? Obviously,youcanifyouareawareofthequalityoftheplastic.Domesticallyweuse plasticaswellinkitchentocontroltemperatureforvegetables.Thesamephysicswe applyforthegreenhousecultivation.Herebycoveringthestructurewithagood plasticwetraptheheatthatthetemperatureinsidecanbemaintainedthroughout theyear.Ithelpsincultivationandplantstogrow. 19.Whatarethepropertiesofgreenhousefilm? SomemainpropertiesofGreenhousefilmsareusuallyantidripping,anti-fog,antiUV etc.Tomakeitbrief: •Filmsshouldhavehighlighttransmissionandoptimumdiffusionproperties •UV,IR,andThermalstability •Anti-dustpropertiestokeepclean

  6. •Anti-drip/fogreductionpropertiesforprotectionfromdiseases •UVblockingandAnti-viruseffect •IRreactionhelpsintemperaturereduction •IRthermichelpstotrapheatinsidethegreenhouse •Anti-Sulphur/Chlorinepropertiesprovideprotectionagainstpesticides •ExcellentMechanicalstrength,tearresistance,flexcrack&ESCRincreasethelifeof thefilm •Reductionofviralandfungalattacks •Reductionofwaterusage •Protectionfrombioticandabioticstress •Reductionofpestattacks 20.Howdoesgreenhousefilmwork? Greenhousefilmsplayrolein: Climatecontrol:Greenhousefilmsareabletocreateclimateforplantgrowth throughouttheyear,withregulatedtemperatures,humidity,andlightexposure. Protectionfromweatherelements:Protectionfromdifficultweatherconditions, suchaswind,rain,andhailisanotherpoint.Frostdamagecanbecontrolledbyit. Pestcontrol:Greenhousefilmsmakeabarriertopests,suchasinsectsandrodents, byusingnopesticides. Waterconservation:Asitpreventsdirectinteractionofsunlightwithsoil,water evaporationdecreases.Itmakespossiblelesswaterandmoreirrigation. Energyefficiency:Greenhousefilmsrequirelessenergytoheatandcoolthan traditionalbuildings,astheyaresmallerandhavebetterinsulation. ApplicationsofGreenhouseFilms Greenhousefilmsareusedinavarietyofapplications,including: •Commercialagriculture:Greenhousefilmsarecommonlyusedincommercial agriculturetogrowavarietyofcrops,includingfruits,vegetables,andflowers.They provideanidealgrowingenvironmentandhelptoincreasecropyields.

  7. •Researchandexperimentation:Greenhousefilmsareusedinresearchand•Researchandexperimentation:Greenhousefilmsareusedinresearchand experimentationtostudytheeffectsofdifferentgrowingconditionsonplantgrowth. Thisallowsscientiststodevelopnewcropvarietiesandimproveagricultural practices. •Homegardening:Greenhousefilmsarealsousedbyhomegardenerstoextendthe growingseasonandgrowcropsthatarenottypicallygrownintheirregion.Theyare alsoidealforgrowingplantsthatrequirespecificgrowingconditions,suchastropical plants. Greenhousefilmshaverevolutionizedagriculturebyprovidingacontrolled environmentforthegrowthofplants.Theyofferseveralbenefits,includingclimate control,protectionfromweatherelements,pestcontrol,waterconservation,and energyefficiency.However,theirproduction,use,anddisposalhaveasignificant impactontheenvironment,contributingtogreenhousegasemissions,plastic pollution,andresourcedepletion. Tominimizetheenvironmentalimpactofgreenhousefilms,farmerscanuse renewableenergy,chooseeco-friendlyfilms,reducewaste,andimproveefficiency. Inthefuture,advancementsintechnology,sustainabilityconcerns,andchanging consumerdemandsarelikelytoshapethefutureofgreenhousefilms.Aswe continuetodevelopnewandinnovativesolutionsforagriculture,itwillbeimportant toconsidertheenvironmentalimpactofgreenhousefilmsandtakestepstoreduce theirfootprintontheplanet’s

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