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外文翻译--塑料制品与塑料模具的发展趋势 英文版.pdf

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外文翻译--塑料制品与塑料模具的发展趋势 英文版.pdf

Thedevelopmenttrendofplasticproductsandplasticmolds1.theplasticindustrySincethereformandopeningup,theplasticsprocessingindustryinChinaquicklytoanannualaverageof10percentofthespeedofdevelopment,comparedwiththeaverageGDPgrowthpointto35percentagepointshigher.Now,theplasticproductsinChinahastoenterintothelevelofdevelopedcountriesintheworld,theannualoutputofplasticproductsrankedsecondintheworld,andformedacompleteindustrialclassificationsystem.Withtheexpandingapplicationsofplastics,productionofplasticproductsintheworldinthenext10yearstherateof3peryearincreaseintotalcapacityofplasticproductsintheworldin2010willreach1.86milliontons.Chinasgrowingdemandforplasticproductswillcontinuetotheproductionofplasticproductsintheannualrateof10oftheincrease,itisestimatedthatthetotalcapacitanceofplasticproductsinourcountrytrytobecloseto40milliontonsin2010.ThekeytothefuturedevelopmentofChinasplasticsindustryintheplasticsindustry,transportationandengineering,packaging,plasticproducts,constructionplastics,agriculturalplasticproductsandplasticwatersavingproducts,suchas.1.1plasticproductsindustry,transportationandengineeringEngineeringplasticsisintheplasticsindustrysfastestgrowingcategory.WithChinasrapideconomicdevelopment,itsscopeofapplicationandthenumberisincreasing.Withinthisrangeofproductsincludingplasticticengineeringindustriesinelectronics,electricalequipmentandinformationfortraficandtransport,aswellasplastic.In2005,thetotaldemandofengineeringplasticproductsinChinaabout45,000tonsin2010,demandforautomotiveplasticswillreach10,000tons.1.2ofplasticsforpackagingTheplastichasexcellentcharacteristics,packagingisthelargestarea,theplasticwillbeusedinthefieldofpackaging.Statisticsshowthattheplasticinthepackagingofeachcountryisalso35.In2003,theplasticsusedinpackaginginChinaoutputto46,500tons,accountingfor28.1ofthetotalplasticproducts,theoutputvaluereached68billionyuan,anincreaseof14.2percentcomparedwith2001.ItisestimatedthatthepackagingplasticproductsinChina,averageannualgrowthratein2010is12.1.3fortheconstructionofplasticproductsPlasticmaterialsistheemergingfourthgenerationofnewbuildingmaterials,includingplasticpipes,plasticdoorsandwindows,buildingwaterproofingmaterials,insulationmaterials,decorativematerials,useinconstructionprojectsisverybroad,municipalengineering,villagesandconstructionofsmalltownsandindustrialconstruction.Plasticbuildingmaterialsnotonlycanreplacetraditionalbuildingmaterialssuchaswood,steel,etc.,buttherearealsomanyadvantages,suchasenergyandmaterials,protectionofecologicalenvironment,improvethelivingenvironment,improvebuildingfunctionalityandquality,reduceconstructionweight,easeofconstruction.Theconstructionindustryisapillarindustryofnationaleconomy,Chinasconstructionindustrywillhaveagreaterdevelopmentinthenext515years.1.4plasticproductsusedinagricultureandplasticwatersavingdevicesResultsasawidelyusedagriculturalgroundcoverfilmandtherapiddiffusionofthecoatingfilm,thehighefficiencyofagriculturalwatersavingirrigationprojects,aswellasthescaleofthedevelopmentofrelatedindustriessuchasfisheries,animalhusbandryandforestry,agriculturehasbecomethesecondlargestplasticsconsumerfield,issecondonlytothepackagingindustry.Agriculturalplasticshugemarketpotentialforthedevelopmentoftheplasticsindustrytoprovideabroaderspacefordevelopment.Groundcoverfilminthecountrystotalareaof​​1.7millioninChina,thenaddtheammoniafilm,silagefilm,foragemembrane,membraneinthewound,theplasticplantingseedlingcontainer,shadenets,fishingnets,thematerialsusedinagriculturalproductstostoreandkeepitfreshpesticideequipment,foamplasticboard,agriculturalplasticproducts,about30,000tonsinthecountry.WiththesustainedandrapiddevelopmentofChinassocioeconomic,freshwaterresources,moreandmorethelackofplasticwatersavingdeviceswillhaveahugespacefordevelopment.1.5ofplasticproductsusedinthegodsoandmedicinesWiththecontinuousimprovementofpeopleslivingstandards,thenumberofproductsinplasticproductsforeverydaylifewillcontinuetoincrease,theproductsofdailyusethereisstillahugepotentialmarket.Thetechnicalcontentofmedicalplasticproductsintheplasticsindustryandthehighestvalueaddedproducts,andnowisbasedonanaverageannualgrowthrateof15.TheoutputvalueofmedicalplasticproductsinChina,only2to3oftheoutputvalueofthemedicalplasticproductsintheworldaccount,theaveragepercapitaconsumptionis5lessthanindevelopedcountries.Therefore,themarketprospectisextremelybroadinmedicalplasticproductsinChina.2.themoldindustryDuetostrongmarketdemandtoattractmoldindustryinbothprosperityandrapiddevelopmentofabroadmarket,productionandsales.Inthepastthreeyears,theaverageannualgrowthrateofChinasmoldindustryis21.Theproductionvalueofmorethan45billionyuanin2003,aboutequaltomorethan500million,accountingforathirdintheworld.Industryexpertspredict,plasticmoldinChinawillcontinueinthenext10yearstheaverageannualgrowthrateofmorethan15percentgrowth,orevenlonger.Atthesametime,theexportofmoldtherearebroadprospectsfordevelopment.Forthenextperiodoftime,thedemandformoldsinfourprofessionaltheautomotiveindustry,applianceindustry,electronicsandcommunicationsindustryandbuildingmaterialsindustry.Asfortheautomotiveindustry,vehicleproductioninChinamorethanfourmillionU.S.dollars,basictypesofvehicleshasreachedmorethan170kindsofnewtypesofvehiclesandconvertedvehicleswillbeupto430kinds,about80ofmoldtypesofvehicles,tochangetheneedreplacement,amodelofcarwillneedtensofthousandsofmold,worth100millionyuanmostlyinthesectorofhouseholdappliances,colorTV,refrigerators,washingmachines,airconditioners,microwaveovens,videorecorders,videocameras,VCDandDVD,andotheraccessoriesmadeofplasticandrubberproductsthecombination,soitneedquitealotofmold.Theplasticsprocessingindustryandmoldmanufacturingindustryasasunriseindustry,theprocessingandmanufacturingtechnologiesthatwillchangeeachnewday.Withthecontinuousdevelopmentandapplicationofmodifiedplastics,nanometerplasticsandspecialengineeringplastics,aswellastherapiddevelopmentofIT,highprecision,highcomplexity,highuniformityandlowconsumptionofhighproduction,plasticsprocessingindustryandMouldManufacturingtheindustrywillbecomeoneoftheindustriesmostdevelopingcountriesinthe21stcentury.3.plasticinjectionmold,pushbackmechanismsThisutilitymodelisapushbackmechanismofinjectionmolds,includingaretractorfixedonthefrontofthemold,andthesecondretractorfixedtothebackofthemoldandthepositioningblockfixedtotheejectionsystem.Clampingconditions,thefirstretractorendthroughthebackofthebackofthemoldbeforethemoldandtheejectionsystem,followedbybackwardextension.SecondretractorendofmobileWiththebackofthemold,theotherendofthefreeendislocatedonthepositioningblock.Whenthemold,firstseparatedfromthefreeendoftheretractorandthesecondretractorfreeendofthecontactandcooperationinthetimesbefore,thefrontandbackmoldcombination,whilepromotingthesecondretractorrotatingpushthepositioningblockandtheejectionsystem,sothattheyforwardandbackward,andthenslidetheblockandbackmoldtomovetothespecifiedlocation.Thisutilitycaneffectivelyavoidthedamagecausedbytheslidingblockanddisruptionofthethimbleandmoldinthemoldoftheimpact.4.plasticmoldThisutilitymodelisrelatedtoaplasticmold.Itincludestheformerauxiliaryboardandthebackoftheauxiliaryplateissymmetricaleachother.Theformerauxiliaryboardandthebackoftheauxiliaryboardconnectedtogethertoformanauxiliarychannelandpouringmouth.Theauxiliarychannelandthepouringportis

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