Established in 2005, CORESHtech is a specialized company manufacturing and selling industrial mesh for diverse sectors including electrical/electronics, medical, and bio industries. The company focuses on developing eco-friendly biodegradable PLA filters and advanced functional mesh products. It operates an in-house corporate research institute for continuous technology development and research activities, positioning itself as an innovative enterprise. CORESHtech is creating new value in the domestic mesh industry and growing into a global eco-friendly fiber company.Establishedin2005,CORESHtechisaspecializedcompanymanufacturingandsellingindustrialmeshfordiversesectorsincludingelectrical/electronics,medical,andbioindustries.Thecompanyfocusesondevelopingeco-friendlybiodegradablePLAfiltersandadvancedfunctionalmeshproducts.Itoperatesanin-housecorporateresearchinstituteforcontinuoustechnologydevelopmentandresearchactivities,positioningitselfasaninnovativeenterprise.CORESHtechiscreatingnewvalueinthedomesticmeshindustryandgrowingintoaglobaleco-friendlyfibercompany.
Key Products/TechnologiesKeyProducts/Technologies
Biodegradable Filters (PLA Filter) are eco-friendly products utilizing PLA fiber produced by fermenting corn starch. Model names include PLA Mesh, NW, TBF(N,P), NWF(P,E), with the Non-GMO PLA tea bag filter being an innovative product that has obtained the world's first certification.BiodegradableFilters(PLAFilter)areeco-friendlyproductsutilizingPLAfiberproducedbyfermentingcornstarch.ModelnamesincludePLAMesh,NW,TBF(N,P),NWF(P,E),withtheNon-GMOPLAteabagfilterbeinganinnovativeproductthathasobtainedtheworld'sfirstcertification.
Mesh Filters are various industrial filter products, such as anti-dust filters for home appliances and mobile phone speakers (CMT48). For acoustic device specific mesh, the company has improved design and function through proprietary adhesive development.MeshFiltersarevariousindustrialfilterproducts,suchasanti-dustfiltersforhomeappliancesandmobilephonespeakers(CMT48).Foracousticdevicespecificmesh,thecompanyhasimproveddesignandfunctionthroughproprietaryadhesivedevelopment.
Nonwoven Filters (NWF) are versatile filter products, including model NWF(P,E). The biodegradable nonwoven tea bag filter (PLA non-woven) features a clean and eco-friendly characteristic.NonwovenFilters(NWF)areversatilefilterproducts,includingmodelNWF(P,E).Thebiodegradablenonwoventeabagfilter(PLAnon-woven)featuresacleanandeco-friendlycharacteristic.
Tagging Machines (Tagging M/C) and Pyramid Packing Machines are related equipment that enhance the efficiency of tea bag production processes. String & Tag are essential components for tea bag products.TaggingMachines(TaggingM/C)andPyramidPackingMachinesarerelatedequipmentthatenhancetheefficiencyofteabagproductionprocesses.String&Tagareessentialcomponentsforteabagproducts.
Thermal Adhesive Mesh Tape, including the CMT48 model, is a product applied in the electronics sector. Micro Speaker Gasket Net, including the BKP-Series model, is a precision component.ThermalAdhesiveMeshTape,includingtheCMT48model,isaproductappliedintheelectronicssector.MicroSpeakerGasketNet,includingtheBKP-Seriesmodel,isaprecisioncomponent.
Air Conditioner Filter AFA (Air Filter-Airconditioner) is a product of the AFA-Series model, used as a pre-filter for air conditioners. Insulation Gasket Fabric (ISGF) is a composite new material used as an electrical insulation gasket.AirConditionerFilterAFA(AirFilter-Airconditioner)isaproductoftheAFA-Seriesmodel,usedasapre-filterforairconditioners.InsulationGasketFabric(ISGF)isacompositenewmaterialusedasanelectricalinsulationgasket.
Through its corporate research institute, the company strengthens biodegradable fiber spinning machinery and manufacturing technology, conducting continuous R&D activities such as the development of wide-width fine dust blocking filters. The establishment of Korea's first dedicated PLA fiber spinning factory demonstrates its technological capability to manage all processes from yarn to finished products in-house.Throughitscorporateresearchinstitute,thecompanystrengthensbiodegradablefiberspinningmachineryandmanufacturingtechnology,conductingcontinuousR&Dactivitiessuchasthedevelopmentofwide-widthfinedustblockingfilters.TheestablishmentofKorea'sfirstdedicatedPLAfiberspinningfactorydemonstratesitstechnologicalcapabilitytomanageallprocessesfromyarntofinishedproductsin-house.
Core AdvantagesCoreAdvantages
World's first Non-GMO 100% PLA tea bag filter certification, demonstrating eco-friendliness and human safety. A leading role in environmental protection by directly producing corn-starch-based biodegradable PLA fiber.World'sfirstNon-GMO100%PLAteabagfiltercertification,demonstratingeco-friendlinessandhumansafety.Aleadingroleinenvironmentalprotectionbydirectlyproducingcorn-starch-basedbiodegradablePLAfiber.
A broad range of mesh and filter products applicable to various industries including electrical/electronics, medical, bio, food, and home appliances. Provision of customized solutions through differentiated production technology and specialized product development capabilities tailored to customer requirements.Abroadrangeofmeshandfilterproductsapplicabletovariousindustriesincludingelectrical/electronics,medical,bio,food,andhomeappliances.Provisionofcustomizedsolutionsthroughdifferentiatedproductiontechnologyandspecializedproductdevelopmentcapabilitiestailoredtocustomerrequirements.
Continuous technology development and research activities by the in-house corporate research institute established based on field experience. Ongoing efforts for creative and original material fusion technology development and quality improvement.Continuoustechnologydevelopmentandresearchactivitiesbythein-housecorporateresearchinstituteestablishedbasedonfieldexperience.Ongoingeffortsforcreativeandoriginalmaterialfusiontechnologydevelopmentandqualityimprovement.
Pioneering experience in the global tea bag filter market, with the domestic first development and mass production of nylon tea bag filters in 2009. Market leadership through the domestic first development of Adhesive Mesh Tape and the establishment of a dedicated PLA fiber spinning factory.Pioneeringexperienceintheglobalteabagfiltermarket,withthedomesticfirstdevelopmentandmassproductionofnylonteabagfiltersin2009.MarketleadershipthroughthedomesticfirstdevelopmentofAdhesiveMeshTapeandtheestablishmentofadedicatedPLAfiberspinningfactory.
Capability to establish all processes from yarn spinning to finished fiber or fabric products, enabling the production of various weaving patterns and high-quality materials according to product function and purpose. This is a key factor in enhancing product quality and production efficiency.Capabilitytoestablishallprocessesfromyarnspinningtofinishedfiberorfabricproducts,enablingtheproductionofvariousweavingpatternsandhigh-qualitymaterialsaccordingtoproductfunctionandpurpose.Thisisakeyfactorinenhancingproductqualityandproductionefficiency.
Reliability secured through domestic and international certifications related to biodegradability and human safety, such as Compost certification and Non-GMO certification. These are essential competitive advantages for global market entry.Reliabilitysecuredthroughdomesticandinternationalcertificationsrelatedtobiodegradabilityandhumansafety,suchasCompostcertificationandNon-GMOcertification.Theseareessentialcompetitiveadvantagesforglobalmarketentry.
Target IndustrieTargetIndustrie
Electrical/Electronics Industry: Mesh products for advanced component materials such as screen printing, EMI shielding mesh, micro speaker gasket nets, thermal adhesive mesh tape, and insulation gasket sheets.Electrical/ElectronicsIndustry:Meshproductsforadvancedcomponentmaterialssuchasscreenprinting,EMIshieldingmesh,microspeakergasketnets,thermaladhesivemeshtape,andinsulationgasketsheets.
Medical/Bio Industry: Medical filters and biodegradable material products without genetic modification, applied in the bio-health sector.Medical/BioIndustry:Medicalfiltersandbiodegradablematerialproductswithoutgeneticmodification,appliedinthebio-healthsector.
Food/Beverage Industry: Biodegradable tea bag filters, pyramid packing machines, string & tags, and soup stock tea bag filters, among other tea and food packaging related products and equipment.Food/BeverageIndustry:Biodegradableteabagfilters,pyramidpackingmachines,string&tags,andsoupstockteabagfilters,amongotherteaandfoodpackagingrelatedproductsandequipment.
Home Appliance Industry: Clean filter products and materials such as Air Conditioner Filter AFA, air purifier filters, and washing machine/dryer filters.HomeApplianceIndustry:CleanfilterproductsandmaterialssuchasAirConditionerFilterAFA,airpurifierfilters,andwashingmachine/dryerfilters.
Construction/Interior Industry: Humidity-absorbing wallpaper prototype meeting the Ministry of Land, Infrastructure and Transport's health-friendly housing construction standards, and fine dust blocking natural ventilation window filters (AIRHOLS).Construction/InteriorIndustry:Humidity-absorbingwallpaperprototypemeetingtheMinistryofLand,InfrastructureandTransport'shealth-friendlyhousingconstructionstandards,andfinedustblockingnaturalventilationwindowfilters(AIRHOLS).
Major MarketsMajorMarkets
EuropeEurope
United StatesUnitedStates
Certifications/PatentsCertifications/Patents
US NON-GMO PROJECT Certification: Verification of non-genetically modified raw material use for eco-friendly biodegradable tea bag filters.USNON-GMOPROJECTCertification:Verificationofnon-geneticallymodifiedrawmaterialuseforeco-friendlybiodegradableteabagfilters.
Compost Certification: Certification proving the compostability of biodegradable products.CompostCertification:Certificationprovingthecompostabilityofbiodegradableproducts.
Technological Competence: Successful domestic first development and mass production of nylon tea bag filters in 2009.TechnologicalCompetence:Successfuldomesticfirstdevelopmentandmassproductionofnylonteabagfiltersin2009.
Technological Competence: Domestic first development of Adhesive Mesh Tape (for electronics).TechnologicalCompetence:DomesticfirstdevelopmentofAdhesiveMeshTape(forelectronics).
Technological Competence: Completion of Korea's first dedicated PLA fiber spinning factory in Dalseong-gun National Industrial Complex in 2020.TechnologicalCompetence:CompletionofKorea'sfirstdedicatedPLAfiberspinningfactoryinDalseong-gunNationalIndustrialComplexin2020.
Technological Competence: Development of humidity-absorbing wallpaper prototypes meeting the Ministry of Land, Infrastructure and Transport's health-friendly housing construction standards.TechnologicalCompetence:Developmentofhumidity-absorbingwallpaperprototypesmeetingtheMinistryofLand,InfrastructureandTransport'shealth-friendlyhousingconstructionstandards.