SHOCK ABSORBING PAD FOR ARTIFICIAL TURF MANUFACTURING METHOD THEREOF AND SHOCK ABSORBING PAD FOR ARTIFICIAL TURF MANUFACTURED BY THE SAME
The present invention relates to a shock absorbing pad for artificial turf, capable of improving both shock absorbability and permanent compressibility through a specific process in spite of an inversely proportional relation between the two characteristics of a soft foamed plastic material, thereby...
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description | The present invention relates to a shock absorbing pad for artificial turf, capable of improving both shock absorbability and permanent compressibility through a specific process in spite of an inversely proportional relation between the two characteristics of a soft foamed plastic material, thereby having excellent shock absorption performance and satisfying KS quality standards, and a manufacturing method thereof, and a shock absorbing pad for artificial turf manufactured thereby. In accordance with the present invention, the method for manufacturing the shock absorbing pad for artificial turf includes: a material mixing step of mixing thermoplastic resin-based foaming resin with a foaming material including a foaming agent and additives; a hard sheet manufacturing step of extruding the mixture to prepare a hard sheet; a foaming step of foaming the manufactured hard sheet, while making the foaming resin have a specific foaming cell size to manufacture a base foamed body; and a shock absorbing pad completion step of stacking the base foamed body on multiple layers and integrating the layers to complete the shock absorbing pad.
본 발명은 연질 발포플라스틱 재질의 특성상 충격 흡수성과 영구 압축율에서 반비례 관계를 갖는 것을 특정 공정을 통해 이들 모두를 향상시킬 수 있고, 이에 따라 우수한 충격 흡수 성능을 가지며 KS품질기준에 만족시킬 수 있는 인조잔디용 충격 흡수 패드와 그의 제작 방법 및 이에 의해 제작된 인조잔디용 충격 흡수 패드에 관한 것이다. 본 발명에 따르면, 인조잔디용 충격 흡수 패드를 제작하기 위한 방법으로서, 열가소성수지계 발포용 수지와 발포제 및 첨가제를 포함한 발포 원료를 혼합하는 원료 혼합 단계; 상기 혼합된 혼합물을 압출하여 경질 시트를 마련하는 경질시트 제조 단계; 및 상기 제조된 경질 시트를 발포하되, 발포 발포용 수지가 특정의 발포 셀 사이즈(cell size)를 갖도록 발포하여 형성되는 베이스 발포체를 제조하는 발포 단계; 및 상기 베이스 발포체를 복수 층으로 적층하고 일체화하여 충격 흡수 패드를 완성하는 충격흡수패드 완성 단계;를 포함하는 것을 특징으로 하는 인조잔디용 충격흡수패드 제작 방법이 제공된다. |
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본 발명은 연질 발포플라스틱 재질의 특성상 충격 흡수성과 영구 압축율에서 반비례 관계를 갖는 것을 특정 공정을 통해 이들 모두를 향상시킬 수 있고, 이에 따라 우수한 충격 흡수 성능을 가지며 KS품질기준에 만족시킬 수 있는 인조잔디용 충격 흡수 패드와 그의 제작 방법 및 이에 의해 제작된 인조잔디용 충격 흡수 패드에 관한 것이다. 본 발명에 따르면, 인조잔디용 충격 흡수 패드를 제작하기 위한 방법으로서, 열가소성수지계 발포용 수지와 발포제 및 첨가제를 포함한 발포 원료를 혼합하는 원료 혼합 단계; 상기 혼합된 혼합물을 압출하여 경질 시트를 마련하는 경질시트 제조 단계; 및 상기 제조된 경질 시트를 발포하되, 발포 발포용 수지가 특정의 발포 셀 사이즈(cell size)를 갖도록 발포하여 형성되는 베이스 발포체를 제조하는 발포 단계; 및 상기 베이스 발포체를 복수 층으로 적층하고 일체화하여 충격 흡수 패드를 완성하는 충격흡수패드 완성 단계;를 포함하는 것을 특징으로 하는 인조잔디용 충격흡수패드 제작 방법이 제공된다.</description><language>eng ; kor</language><subject>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE ; FIXED CONSTRUCTIONS ; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211215&DB=EPODOC&CC=KR&NR=20210152229A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211215&DB=EPODOC&CC=KR&NR=20210152229A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEE, JUN GIL</creatorcontrib><title>SHOCK ABSORBING PAD FOR ARTIFICIAL TURF MANUFACTURING METHOD THEREOF AND SHOCK ABSORBING PAD FOR ARTIFICIAL TURF MANUFACTURED BY THE SAME</title><description>The present invention relates to a shock absorbing pad for artificial turf, capable of improving both shock absorbability and permanent compressibility through a specific process in spite of an inversely proportional relation between the two characteristics of a soft foamed plastic material, thereby having excellent shock absorption performance and satisfying KS quality standards, and a manufacturing method thereof, and a shock absorbing pad for artificial turf manufactured thereby. In accordance with the present invention, the method for manufacturing the shock absorbing pad for artificial turf includes: a material mixing step of mixing thermoplastic resin-based foaming resin with a foaming material including a foaming agent and additives; a hard sheet manufacturing step of extruding the mixture to prepare a hard sheet; a foaming step of foaming the manufactured hard sheet, while making the foaming resin have a specific foaming cell size to manufacture a base foamed body; and a shock absorbing pad completion step of stacking the base foamed body on multiple layers and integrating the layers to complete the shock absorbing pad.
본 발명은 연질 발포플라스틱 재질의 특성상 충격 흡수성과 영구 압축율에서 반비례 관계를 갖는 것을 특정 공정을 통해 이들 모두를 향상시킬 수 있고, 이에 따라 우수한 충격 흡수 성능을 가지며 KS품질기준에 만족시킬 수 있는 인조잔디용 충격 흡수 패드와 그의 제작 방법 및 이에 의해 제작된 인조잔디용 충격 흡수 패드에 관한 것이다. 본 발명에 따르면, 인조잔디용 충격 흡수 패드를 제작하기 위한 방법으로서, 열가소성수지계 발포용 수지와 발포제 및 첨가제를 포함한 발포 원료를 혼합하는 원료 혼합 단계; 상기 혼합된 혼합물을 압출하여 경질 시트를 마련하는 경질시트 제조 단계; 및 상기 제조된 경질 시트를 발포하되, 발포 발포용 수지가 특정의 발포 셀 사이즈(cell size)를 갖도록 발포하여 형성되는 베이스 발포체를 제조하는 발포 단계; 및 상기 베이스 발포체를 복수 층으로 적층하고 일체화하여 충격 흡수 패드를 완성하는 충격흡수패드 완성 단계;를 포함하는 것을 특징으로 하는 인조잔디용 충격흡수패드 제작 방법이 제공된다.</description><subject>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</subject><subject>CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqVjLsKwjAUQLM4iPoPF5yFNuLgePMyoSaRm3RwKkXiJFqoP-Ffa8EP0Omc4XDm7JVslA2gSJGECwc4oQITCZCyM046PEJuyYDH0BqUH58qr7ONCrLVpKMBDAr-H2kF4jw9IKHXSza79rexrL5csLXRWdpNGR5dGYf-Uu7l2TXEK15X9Y5zvsftb9UbS7M-_g</recordid><startdate>20211215</startdate><enddate>20211215</enddate><creator>LEE, JUN GIL</creator><scope>EVB</scope></search><sort><creationdate>20211215</creationdate><title>SHOCK ABSORBING PAD FOR ARTIFICIAL TURF MANUFACTURING METHOD THEREOF AND SHOCK ABSORBING PAD FOR ARTIFICIAL TURF MANUFACTURED BY THE SAME</title><author>LEE, JUN GIL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20210152229A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2021</creationdate><topic>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</topic><topic>CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR</topic><toplevel>online_resources</toplevel><creatorcontrib>LEE, JUN GIL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE, JUN GIL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SHOCK ABSORBING PAD FOR ARTIFICIAL TURF MANUFACTURING METHOD THEREOF AND SHOCK ABSORBING PAD FOR ARTIFICIAL TURF MANUFACTURED BY THE SAME</title><date>2021-12-15</date><risdate>2021</risdate><abstract>The present invention relates to a shock absorbing pad for artificial turf, capable of improving both shock absorbability and permanent compressibility through a specific process in spite of an inversely proportional relation between the two characteristics of a soft foamed plastic material, thereby having excellent shock absorption performance and satisfying KS quality standards, and a manufacturing method thereof, and a shock absorbing pad for artificial turf manufactured thereby. In accordance with the present invention, the method for manufacturing the shock absorbing pad for artificial turf includes: a material mixing step of mixing thermoplastic resin-based foaming resin with a foaming material including a foaming agent and additives; a hard sheet manufacturing step of extruding the mixture to prepare a hard sheet; a foaming step of foaming the manufactured hard sheet, while making the foaming resin have a specific foaming cell size to manufacture a base foamed body; and a shock absorbing pad completion step of stacking the base foamed body on multiple layers and integrating the layers to complete the shock absorbing pad.
본 발명은 연질 발포플라스틱 재질의 특성상 충격 흡수성과 영구 압축율에서 반비례 관계를 갖는 것을 특정 공정을 통해 이들 모두를 향상시킬 수 있고, 이에 따라 우수한 충격 흡수 성능을 가지며 KS품질기준에 만족시킬 수 있는 인조잔디용 충격 흡수 패드와 그의 제작 방법 및 이에 의해 제작된 인조잔디용 충격 흡수 패드에 관한 것이다. 본 발명에 따르면, 인조잔디용 충격 흡수 패드를 제작하기 위한 방법으로서, 열가소성수지계 발포용 수지와 발포제 및 첨가제를 포함한 발포 원료를 혼합하는 원료 혼합 단계; 상기 혼합된 혼합물을 압출하여 경질 시트를 마련하는 경질시트 제조 단계; 및 상기 제조된 경질 시트를 발포하되, 발포 발포용 수지가 특정의 발포 셀 사이즈(cell size)를 갖도록 발포하여 형성되는 베이스 발포체를 제조하는 발포 단계; 및 상기 베이스 발포체를 복수 층으로 적층하고 일체화하여 충격 흡수 패드를 완성하는 충격흡수패드 완성 단계;를 포함하는 것을 특징으로 하는 인조잔디용 충격흡수패드 제작 방법이 제공된다.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR |
title | SHOCK ABSORBING PAD FOR ARTIFICIAL TURF MANUFACTURING METHOD THEREOF AND SHOCK ABSORBING PAD FOR ARTIFICIAL TURF MANUFACTURED BY THE SAME |
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