《服装工厂设计规范（2023年版）》（GB50705-2012）

ThiscodeisaccordingtotherequirementstheMinistryofHousingandUrban-RuralDevelopment(MOHURD)—"NoticeonPrintiDevelopmentandRevisionPlanofNationalEngineeringConstructicompletedbyBeijingVituoTimesArIntheprocessofformulatingthiscode,extensivrelevantindustrystandardswerereferThiscodeconsistsof9chaptersand4appendices,covering:generalprovisions,termsgenerallayoutdesign,buildingandstructure,waterconditioningandpowerTheprovisionprintedinboldtypeismandatoryoneandmHousingandUrban-RuralDevelopmentisexplanationofthecompulsoryprovisions.ChinaNatioforroutinemanagement,andBeijinexplanationofspecifictechnicalcontents.DuringtheimplemsuggestionsshouldbeDaojiaVillage,ChaoyangDistrict,Beijing;PostalCode:100025;Fax:01com)forreferenceinfuturerevisioChiefDevelopmentOrganization,ParticipatingDevelopmentOrganizations,ChiefDraftingStaff,andChiefReviewersofChiefDevelopmentOrgaParticipatingDevelopmentOrgaChiefDraftingStaff:LiuChengbinPengCanyunXuChiefReviewers:LiXiongzhaoYuRongqianHouBingxuZhangFuyiHuangChGaoXiaomaoLinShengjinQinYonganLiuZhanrongZhangDexiaoHuDianqiDingBaohuoL 1.0.1Thiscodeispreparedwithaviewtounifythetechnicalrequirementfieldofengineeringconstruction,promotetheoptandachieveadvancedtechnology,co1.0.2Thiscodeisapplicabletothedesignofnewconstruction,rengarmentsplant.Thiscodeisnota1.0.3Theengineeringdesignofgarmentsplaonlytherequiremefthenationshallbecompliedwiththedesignofthegarmentsplant.purposes.AnupperclothingwornbetweenouterandinnerclothingorcAtypeofformalupperclothing.shouldbepaidtocoordinationwiththewearer'sbodyshape.CuttingisatechnologicalprocessofdividiSewingreferstothetechnologicalprocessofstitchingclothingpiecestoIroningisatechnologicalprocessoffinishingandshapingclothing.Itutilizestheprincipleoffabricshapingthroughheatandmoisture.Thappropriatetemperature,humidity,andpressure.ClothingCADreferstotheuseofcomputerstoassistinthecompletionofvarioustasksinclot2.0.10Intelligentproduct-o-rialsystandtheyareautomaticallytransportedtothenextinputbythecomputeri3.1.1Theprocessdesignofthegarmentsfactoryshallmeettherequireme3.1.2Thedesigncapacityofthegarmentsfacto3.1.3Theannual3.1.4Theprocessdesignshallincludeprocessflow,selectionofprocessequipment,arrangementofprocessequipmentandworkshoplayout,workshoptransportation,productionauxiliaryfacilities,a3.1.5Theprocessdesignshalladoptadvannewprocesses,newtechnologies,newequipm3.2.1Theprocessflowshallbedetermimedaccordingtotheproducrequirements,equipmentperformance,andproductionmethods.3.2.2Theprocessflowshallselec3.2.3Theclothingproductionprocessflowshallincludecutting,sewing,andpost3.2.4Theprocessflowofsuits/andshirtsmaybeexecutedaccordingtofthiscode.3.3Calculationofrawandauxilia3.3.1Theamountofrawandauxiliarymaterialsshallbecalculatcodes,andthewidthofthefabric,aswellasthemethodofma3.3.2TheamountofrawmaterialsshWhere:S—fabricH.—fabriclengthoflayout(m);K—layoutlossrate(relatedtofabrb—fabricwidth(m).2Forknittedclothing,thematerialusag(1+Officialregainrateofgreyfabr(1+CuttingsegmentlossWhere:Officialregainrateofgreyfabric—8.5%forcotton,15%forwool,11%forsilk,2%foracrylic,0.4%forpolyester,and4.5%forweightofthereasonablydiscardedoffcutsaccountsforapercentage(%)oftheweightoftheclothingpiecesandtheofsimilarproducts;Dyeingandfinishinglossrate—determinedbasedonthes3.3.3TheconsumptionindexoffabricsandacceaccordingtotheprovisionsofAppendixB3.4Selectionandconfigurationofprocesseq3.4.1Theselectionofequipmentshallmeettherequirementsofproductionprocessandproductquality,andshallbeadaptedtothecodesofrawmaterials,auxiliarymaterials,andlaborquotas.3.4.2Theselectionofequipmentshallbeeasytomaintainand3.4.3Clothingproductionequipmentshallincllocking,ironing,packaging,andotheraprovisionsofAppendixCofthiscode.3.4.4Theconfigurationofequipmentshallbedeterminedafterealculatingproductscheme,equipmentproductioncapaci3.4.5TheequipmentforsuitproductionmaybeselectedaccordingtotheprovisionsofAppendixDof3.4.6Backupequipmentshallbeprovidedforthemainproduction3.5Layoutofequaccommodatepersonneloperation,transportationoffinishedandsemi-finishedproductsmaintenance,andsafeevacuationofpersonnel3.5.3Thearrangementofequipmentshallalignwithcompatiblewiththeworkshop'stransportationmode.3.5.4Theequipmentlayoutshallcomplywithlaborprotectionre3.5.5Theadhesivemachineshalworkshop,andaventilationsystemshallbeinstalledin3.6Transportationinworksh3.6.1Themodeofworkshoptransportationshallbebasedpracticalandeconomicassembly-lineme3.6.2Forhorizontaltransportationinthegaransmissionsystem,aconveyorbelttransmissionsystem,orahandcart;elevar3.6.3Mediumandlarge-scalegarmentsfactor3.6.4Conveyorbe3.7.1Auxiliaryproductarrangedbasedontheneedsofauxiliaryprocessingandproductionmanag3.7.2Theareaofrawandauxiliarydeterminedaccordingtothetransportationandmarketconf3.7.3Dependingonthevarieimplementintelligen4.1.1Thegenerallayoutdesignofthegarmenturbanmasterplan,andshallmeettherequirementsofclothingproddeterminethegeneralmeetsenvironmentalprotectionandsafetyrequirementsthroughmultipleschecollaborationconditionsofthetownorneighboringindustrialenterprises,andshallutilizee4.1.3Thegeneratheproductionworkshopsshouldbeclusteredintoasingle-stor2Thegenerallayoutshallhave/workshopsshouldbelocatedatthecenteroftheproductionline,andvar3Administrativemanagementan4Thearrangementofrawmaterials,auxiliarymaterials,finishedproductstransportation,andtheconstructionscale4.1.5Thepiperackofthefactory'scomprehensivepipelineshouldadoptaninlongitudinalbeamp4.1.6ThegeneralplandesignshallmeettherequireGB50187CodeforDesignofGeneralLayoutofIndustrialEnterprisesandGB50565CodeforDesignofTextileEngineeringonFireProtectionandPrevention.4.2.1ThemainworkThefireseparationdistancerequirementsofthecurrentnationalsandvariousrequirementsshalltakeintoaccount,such4.2.2Themainproductionworkshopsshallbearrangedintheorderoftheprocessfsewing,ironing,finishedproductinsp4.2.3Formultiandhigh-risefactorybuildings,a'linear-shaped'shouldbeproductionworkshopsshouldbearrangedfromnorthtosouthcertainextent.Inwinter,thesouth-findoorinsulation;Insummer,thenorthsideofcooling.),andtheauxiliaryroomsshouldbelocatedatbothendsofthefactorybuildi4.2.4ForL-shapedandU-shapedplanfactorybuildingsworkshops,andthelogisticsoperationdistancebetweenthe4.2.6Thewarehouselayoutshallbeinaccordancewiththefollforgoodstransportation,andthetransportationr2ThelayoutofoilstoragetanksanddangerousgoodswarehoprovisionsofthecurrentnationalstandboilersshallcomplywiFireProtectionDesignofBuildings.2Thethermalpowerstationshouldbelocatedneartheheatloaworkshopandmaybebuiltwithintheattachedbuildin3Thetransformeranddistributionroom(station)sbuiltwithintheattachedbuildingoftheworkshop.Whenthefactorybuildingismulti-storyorhigh-rise,itshouldbearrangedonthegroundfloor,IfthereisabaFireProtectionDesignofBuildings.4Theaircompressionstationandreshallbeontheleewardsideoftheannualminimumfrequencywinddirectilightinginthestatio4.2.8Theofficebuilding,exhibitconvenientlyconnectedtotheurbantrunkroads.Whenconditionspermit,goodfaenvironmentsmaybecreatedthroughlandscapingandla4.2.9Livingfaci4.3.1Thelayoutoftheroadnetworkinthefactoryareashallmeettherequirementsoftransportation,reasonablemannertoavoidmutualinterferenceandhaveastraighta4.3.2Theroadswithinthefactoryshouldbearrangedperpendiculartotheaxesofthemainbuildings.Thdeterminedbasedonfactorssucenterprisesorsmall-scalegarme4.3.4Thesetupoffirelanesandrescuesitemainwarehousearea.Theplatformorstationshallmeettherequiremeshunting;Factoriesusinentranceandexitforpersonnel,anditslocationshallb4.3.7Thedeterminationoftheelevationoftheroadsurfacei4.3.8InadditiontotherequirementsstipulatedinthismeettherequirementsofthecurrentnationalstandardGBJ22CodeforDesignofRoadsinFactories.4.4.1Theverticallayoutoftheindustrialpremisesshallbeinaccordanceterrain,landform,generallayout,foundationofbuildings(structures),rainwaterdrainage,earthworkbalance,floodwaterle2Theverticaldesignofthefactoryareashallmeettherequirementsomaterialtransportation,andtheconnectionofcomprehensivepipelinesinsideandoutsidethefactory.4.4.2Theverticallayoutmethodanddesverticalarrangement,andthedivisionofstepsshallmeett2Thegroundelevationwithinthefactoenterprisegrade;iftherequirementscannotbemet,floodcontrolanddrainagemeasuresshallb3Thepavementelevationattheentranceaofrainwaterfromthesi4Theheightdifferenceb4.5.1Thelandscapingofthefactoryareashallvegetation,andreasonablyselecttheformstheplanningrequirementsoftheprojectlocationandshallmeettherequirementsofthecurrentnationalstandardGB50187CodeforDesignofGeneralLayoutofIndustrialEnterpr4.5.2Thegreeningofthefactoryareashallbedeterminedbasedonthecharacteristicsofactoryandmeettherequirementsofenvironmentalprotection,industrialhygiene,andfactoryappearance.Thelandscapeenvironmentoftlandform,andpreservedanciehinderthepassageoffireengines.4.5.3Theselectionofgreeningfactoryshallprioritizetreeandflo4.5.4Theminimumspacingbetweentreesandbuildings(structures)asweandthecalculationofthegreenareaoccupied,shallmeettherequirementsoftherelevantprovisionsofthecurrentnationalstandardGB501874.6.1Thelayoutofpipelinesinthefactoryareashallbereasonablyrequirementsofproduction,construction,maintenance,andsafety4.6.2Pipelinesshallbearrangedparallelorperpendiculartobuildings,andthemainpiplocatedneartheloadcenterandonthesidewithmoreconnectingbranchpipes(lines).4.6.3Pipelinesshouldno4.6.4Themethodofpipelinelayingshallbedeterminedaccordconditions,management,maintenance,andprocessreqCodeforDesignofGeneralLayoutofIndustrialEnterprises.4.7.1Theoverall2Totalgrossfloorare3Building(structure)footprintarea(m²).4Roadandplazafootprintarea(m²).7Buildingcoefficient(%).8Greencoveragerate(4.7.2ThecalculationmethodsforthemainrequirementsofthecurrentnationalstandardsGB50187CodeforDesignofGeneralLayoutofIndustrialEnterprisesandGB/T50353CalculationCodeforConstructionAreaofBuilding.5.1.1Thearchitecturaldesignshallmeettherrequirementsoflighting,ventilation,heatinsulation,heatinsulation,anti-condensation,energyconservationandemissio5.1.2Thearchitecturaldesignshalladoptadvancenewforms,processes,materialsandtechnol5.1.3Thefireprotectiondesignofbuildingsshallmeetthe'requirementsofthecurrentnationalstandardGB50016CodeforFireProtectionDesignofBuildingsandGB50565CodeforDesignofTextileEngineeringonFireProtectionandPrevention.5.1.4ThedesignofbuildingstructuresinearthquakezonesshallmeettherequirementsnationalstandardGB50011CodeforSeism5.1.5Theenergy-savingdesignofbuildingsshallmeettherequirementsofthecurrentnationalstandardGB51245UnifiedStandardforEnergyEfficiencyDesignofIndustrialBuildings.5.2.1Thearchitecturalformoftheproductionbuildingsandwarehousesofagarmentsfactoryshallbedeterminedcomprehensiveofproductionprocess,thegeologicalconditionsoffactoryarea,climaticconditions,siteconditions,constructioncapabilities,et5.2.2Thedesignoftheproductionworkshopinthegarmentsfactoryshallhavearationalrequirementsoftheproductionprocess.Theworkshopshallhavdirectsunlightshallbeavoided.Adjustableshading5.2.3Single-storybuildingsshouldadoptprefabricatedrestructures,andlarge-meettherequirementsofArticle6.2.5ofthecurrentnationalstandCodeforFireProtectionDesignofBuildings.5.2.5Thereinforcedconcreteframestructureoftheclothingproductiongridmodulussizessizeusedshallnotonlymeettherequirementsoftheprocesslayout,butalsobetechnicalandeconomiccomp5.2.7Theenvelopestaccordingtotheclimaticconditionsofthefactoryarea,andshallmeettherequirementsofbuildienergyconservationandworkshopanti-condensation.Theframeinfillwallslightweightconcretes5.2.8ThefactorybuildicurrentnationalstafBuildings.Thelightingwindowsshallberegion,insulatedwindowsshouldbeused,a5.2.9Theancillaryfacilityroomsshallbearrangedclosshallnotaffectthenaturalventilationandlightingof5.2.10Thesafeevacuationofthegarmentsfactorywarehouseshallmeettherequi5.2.11Garmentsproductionbuildingsandnaturalsmokeexhaustmethodsshouldbeproffered.Theopenablthefactorybuildingandwarehouseshallnotbelessthan2%～5%ofthefloorareaoftheworkshop.WhennaturalsmokeexhaustconditionscannotmeshallmeettherequirementsofthecurrentnationalstandaBuildingsandGB51251TechnicalStandardforSmokeManagementSystemsinBuildings.5.2.13Whenthedesignofthegarmentsworkshopismulti-storyandhigh-risebuildings,structuloadontheflooroftheprodu3333-3一Finishedproductwar-Notes:1Thecuttingworkshopdoesnotincludetheloadoflargerequipmentsuchaspre-shrinkingmachinmachines,andfusingmachines.Theubedeterminedseparatelyaccordingtotheactualsituationoftheequipme2Thesewingworkshopdoesnotinc3Theironingworkshopdoesno4Theuniformlydistributedliveloadofthefloorsuspendedcraneisusedasatransportationtoolforstacking,theuniformlydisdeterminedaccordingtotheactualsituationofthestackingandshal5.2.14Verticaltransportationelevatorsshallbeinstalledinmulti-sbuildings.Theelevatortypeshallbeselectedbanumberofemployeesinthefactorybuiandamaximumspeedof1.ProtectionDesignofBuildings.Passengerelevatorsandcargoelevatorsmaybeshared,andthespeedsegarmentsfactorybuildingsmaybedividedintolowandhighzonesbasedontftransportationandthesizeofthelogisticsvolume.6.1.1Thedesignofwatersupplyanddrainageingaprincipleofsavingwaterresourcesandrecycling,andmeettherequirementsofproduction,living,fire6.1.2Ingarmentsfactory,theselectionmaterialsshallaimtoconserveenergyandmaterialresourceimplementedinconjunctionwiththerequirementsofthemanufacturingprocess.6.1.3ThewatersupplyanddrainagedesigncurrentnationalstandardGB50015St6.2.1Thewatersupplyforfromthemunicipalwatersfireprotectionnetworks;thefireprotectionandproduction/domesticwatersupplynetworksiwaterconsumptionpointsshallbeequippedwithmeteringdevice6.2.4Thedomesticproductionshallbedeterminedbasedonproductioncharacteristicsandequip6.2.6Anti-condensationmeasuresshouldbetakenfortheexposedwatersupply6.3.2Rainwaterinthefactoryareashouldbedrainedusingunderground6.3.3Workshopwastewater6.3.5Productionwastewatershallbedirectlydischar6.4.1Indoorandoutdoorfclassificationoftheproductionandstbuildingandotherfactors.TheyshallmeettherequirementsofthecCodeforDesignofTextileEngineeringonFireProtectionandPrevention,GB50016CodeforFireProtectionDesignofBuildings,GB50974TechnicalCodeforFireProtectionWaterSupplyandHydrantSystems,andGB50084CodeforDesignofSprinklerSystems.high-pressurewatersupplysystems,thesettingoffirewatertanksPreventionandGB50974TechnicalCodeforFireProtectionWaterSuppl6.4.3Thewaterconsumptionofinthelayoutoffirehydrants,sprinklerheads,etc.,shallmeettfHydrantSystemsandGB50084CodeforDes6.4.4FireextinBuildings.7Heating,ventilatio7.1.1Thedesignofheating,ventilation,airconditioproduction,safetyandshallhygienerequirements,andshaadvancement,cost-effectiveness,energyconservation,consumptionreduction,environmentalprotection,7.1.2ThedesigncalculationparametersofoutdoorairshallbedeterminofIndustrialBuildings.7.1.3Theprocessairconditioningshallmeettherequironairenvironmentparameters,7.1.4Thethermaldesignoftheenvelopestructureoftheproductionworkshopandproductionauxiliaryroomswithheatingo7.1.5Thedesignofsmokepreventionandexhaustofheating,ventilation,air-conditioninsystemsshallmeettherequirementsofthecurrProtectionDesignofBuildings,GB51251TechnicalStandardforSmokeManagementSystemsinBuildings,andGB50565CodeforDesignofTextileEngineeringonFireProtectionandPrevention.7.1.6Thedesignofmonitoringandcontrolofheating,ventilatishallmeettherequirementsofthecurrentnationalstandardVentilationandAirConditioningofIndustrialBuildings.7.2.1Thecalculationoftheheatloadoftheh1TheheattransfercoefficientdeterminedaccordingtoArticle7.1.4ofthiscode.2Theminimumheattransferresistanceofthebuildingenvelopeshallbedeterminedbycalculation,anditshalleliminatethecondensationontheinnersurfaceofobtainedbythebuildingandheatlossto4Calculatingtheheatloadoftheheatingsystemshoulddeduct40%-70maximumproduction7.2.2Thedesignoftheheatingsystemshallbeinaccordancewiththefoll1Theheatingmethodadoptedintheproductionworkshopofadeterminedthroughtechnicalandeproductionscale,meteorologicalconditionsoftheregion,energysupplysituation,andenvironmenprotectionrequireme2Auxiliaryproductionbuildingsshouldadopthotwaterheatingsystems.3Steamusedforproductionproces4Thematerialoftheheatingpipeline,thelayingmodeofthepipeline,thevelocityoftheheatmedium,andsoon,shallmeettherequirementsofthecforHeatingVentilationandAirConditioningofIndustrialBuildings.7.3.1TheventilationdesignofthegarmentsfactoryshallmeettherequirementsofthecurrenationalstandardGB50019DeBuildings.Theventilationmodeoftheproductionworkshopinthegarmentsfactoryshallaccordingtotheworkshop'sarchitecturalform,processlayout,emeteorologicalcondiworkshopofthegarmentsfactory,wherealargeamountofhota7.3.3Fansofdifferentmefficiencyofthefanshallnotbe7.3.4Mechanicalventilationequipmentshouldbeinstalledinareaswitintheironingworkshop,andlocalairsupplymaybeprovidesmokepreventionzone,andsmokerequirementsofproductionprocessesandoccupationalhealthintheworkpmeetthetemperatureandhumidityrequirements,aircooflocalairconditiontheuseofevaporativecoolingairconditioningmeetsthetemperatureandhumidityrequirement7.4.2Thedesignoftheair-conditioningsystemandthecaandAirConditioningofIndustrialBuildings,andshallalsomeetthefollowingrequirements:1TheheatgenerationoftheequipmentmaybecalculatedaccordinWhere:Q—theheatgenerationoftheequipment(kW).N—theinstalled(nameplate)poweroftheequipment(kW).n—thenumberofequipmentunits.k₁—theinstallationcoefficient,whichistheratioofthemaximumactualpowerconsumptionoftheequipmenttotheinstalledpower.k₃—themotorloadcoefficient,whichistherathourtothemaximumdesignedactualpowerconsu2TheselectionofheattransfercoefficientfortheenvelopestructureofthefactorybuiStandardforEnergyEfficiencyDesignofIndustrialBuildings.3Theairconditioningsystemi4Thedesignplanfortheequipmentandpipelinesoftheworkshop'sairconditioningsystemshallbedeterminedthroughtechnicalandecproductionscale,productionshifts,productcategories,factorystructuralstyle,andnumberofflooLargeclothingproductionworkshopsmayadoptthemefansintheattachedair-conditionedroom,whilemediumandsmall-sizedclothingshouldusemediumandsmall-sizedmodularaircondit7.5.1Thepowersystemofthegarmentsfactechnicalandeconomiccomparisonbconsumption,distribution,andotherconditions.Whentheconsumptionissscattered,itshouldnotbedonetos7.5.2Theloadofthepoweinenetworkloss,andcoefficientofsimultaneoususe;thecapacityfsingleequipmentshallbedeterminedaccordingtotheactualt7.5.3Thermalinsulationmeasuresshallbetakenforthecoolingandhea7.5.4ThedesignofthestationhouseforpowersystemanCodeforHeatingVentilationandAirConditioningofIndustrialBuildings,andGB50041StandardforDesignofBoilerPlant.8.1.1Theelectricaldesignsh8.1.2Theelectricaldesignshalladheretotheprinciplesofsaconvenientoperationandofhigh-efficiency,energy-saving,environmentallyfriendly,andsafetyshallbeseleoadforproductioninagarmentsfactoryfpowerloadforfireprotectionequipmentsGB50016CodeforFireProtectionDesignofBuildings.8.2.2Thevoltagelproductionscale,nature,andpowerconsumptconditionsoftheregionalpowergrid.TypicallyWhenitisdifficulttoo8.2.3Inpowersupplysystem,transformers1Thevoltageforlow-voltage2Thetotalcapacity,singlecapacity,andnumberoftransformersinthworkshopshallbedeterminedbasedonthecalculaoperation.Low-voltagetielinesshouldbeprovidedbetweenthesubstationsin3Thelow-voltagepowerdistributionsystemoftheworkshop'stransformeradapttotheprocessproductionsystem.Pa(circuit).4Thesingle-phaseloadsintheworkshopshallb5Thepowersupplythetransformersubstation,andthepowerfactoraftercompensationshouldb8.2.5Indoordistributiocorrosiveenvironments,appropriate