The present invention relates to a film for building an agricultural tent. The film includes an outer layer and a middle layer. The film can additionally include an inner layer. The outer later includes: 28-56 parts by weight of an ethylene vinyl acetate (EVA) copolymer； 28-58 parts by weight of metallocene polyethylene (mPE)； 5-15 parts by weight of aluminum； and 9-20 parts by weight of a sunscreen agent. The middle layer formed on the lower side of the outer layer includes: 25-52 parts by weight of the EVA copolymer, 25-52 parts by weight of metallocene liner low-density polyethylene (mLLDPE)； 5-15 parts by weight of aluminum； 8-20 parts by weight of a sunscreen agent； 5-10 parts by weight of a ceramic material； 5-10 parts by weight of a heat insulation agent. The inner layer formed on the lower part of the middle layer includes: 25-51 parts by weight of the EVA copolymer, 25-51 parts by weight of low density polyethylene (LDPE)； 8-20 parts by weight of a sunscreen agent； 10-15 parts by weight of pigments； and 6-14 parts by weight of a water-repellent agent. The outer and middle layer has evenly distributed amounts of aluminum to roughly block 97% of sunlight excellently by using the aluminum and heat insulation agent. The film also prevents the heat on the ground from traveling upwardly and reflects the heat to the lower side to insulate the heat of the ground. The film blocks the outside temperature from being transferred to the space in the agricultural tent to cool the temperature in the agricultural tent. The snow coming in contact with the film quickly melts to slip off from the agricultural tank and be easily removed.본 발명은 농막용 필름농막용 필름에 있어서, 상기 필름은 에틸렌비닐아세테이트공중합체(EVA) 28~58중량부, 메탈로센 폴리에틸렌(mPE) 28~58중량부, 알루미늄 5~15중량부, 자외선 차단제 9~20중량부를 포함하는 외층으로 구성되고； 상기 외층 하부에 에틸렌비닐아세테이트공중합체(EVA) 25~52중량부, 메탈로센선형저밀도폴리에틸렌(mLLDPE) 25~52중량부, 알루미늄 5~15중량부, 자외선 차단제 8~20중량부, 세라믹 5~10중량부, 보온제 5~10중량부를 포함하는 중층으로 구성되고； 상기 중층 하부에 에틸렌비닐아세테이트공중합체(EVA) 25~51중량부, 저밀도폴리에틸렌(LDPE) 25~51중량부,
