The present invention relates to a manufacturing method of an adhesion type substrate for attaching young shells of fish and shellfish, and to a product thereof. The adhesion type substrate for attaching young shells of fish and shellfish increases a rate of attaching young shells when raising adhesion type fish and shellfish such as mussels, oysters, and the like, and is gradually and naturally decomposed without eluting harmful substances. The manufacturing method of the adhesion type substrate for attaching young shells of fish and shellfish comprises: a first step of injecting any one type of material among vermiculite powder, iron oxide powder, residues of synthetic rubber or artificial rubber (EPDM, EVA, S-EBS) to a mixer, and melting the same a second step of binding a thermoplastic resin to the circumference of a hanging rope, and inserting the same into a mold a third step of injecting a product molten by the mixer into the mold, and solidifying the same and a fourth step of separating a substrate for attaching young shells solidified in the mold from the mold.COPYRIGHT KIPO 2016본 발명은 홍합, 굴 등과 같은 부착성 어패류를 양식함에 있어 어린 치패의 착패율을 높이고 치패 부착기재물에서 유해물질이 용출되지 않고 서서히 자연적으로 분해되도록 한 부착식 어패류 치패 부착기재물 제조방법 및 그 제품에 에 관한 것이다.
