PACKAGING MATERIAL FOR WIRE ROD COIL

The present invention relates to: a packaging material for a wire coil, the packaging material comprising a nonwoven fabric and a low-density polyethylene film; and a method for manufacturing same. The packaging material for the wire rod coil comprises: an outer polymer layer including ethylene viny...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Jongyeop, SHIM, Changbo, PARK, Jeongin, LIM, Manbae, YEO, Gwangsu
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING DYES HANDLING THIN OR FILAMENTARY MATERIAL LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PACKAGES PACKAGING ELEMENTS PACKING PAINTS PERFORMING OPERATIONS POLISHES STORING TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The present invention relates to: a packaging material for a wire coil, the packaging material comprising a nonwoven fabric and a low-density polyethylene film; and a method for manufacturing same. The packaging material for the wire rod coil comprises: an outer polymer layer including ethylene vinyl acetate and low-density polyethylene; a non-woven fabric layer located below the outer polymer layer; and an inner polymer layer located under the non-woven fabric layer and containing ethylene vinyl acetate and low-density polyethylene. A polypropylene non-woven fabric having a basis weight of 20 g/m2 to 50 g/m2 is used for the non-woven fabric layer to protect the packaged product from impact, and the non-woven fabric layer is self-adhesive. The packaging material is useful due to using linear embossing, thus having the effect of preventing breakage in a certain direction. La présente invention concerne : un matériau d'emballage pour une bobine de fil, le matériau d'emballage comprenant un non-tissé et un film de polyéthylène basse densité; et son procédé de fabrication. Le matériau d'emballage pour la bobine de fil machine comprend : une couche polymère externe comprenant de l'éthylène-acétate de vinyle et du polyéthylène basse densité; une couche de non-tissé située au-dessous de la couche polymère externe; et une couche polymère interne située sous la couche de non-tissé et contenant de l'éthylène-acétate de vinyle et du polyéthylène basse densité. Un non-tissé de polypropylène ayant un grammage de 20 g/m2 à 50 g/m2 est utilisé pour la couche de non-tissé pour protéger le produit emballé contre un impact, et la couche de non-tissé est auto-adhésive. Le matériau d'emballage est utile en raison de l'utilisation d'un gaufrage linéaire, ayant ainsi l'effet d'empêcher une rupture dans une certaine direction. 본 발명은 부직포와 저밀도 폴리에틸렌 필름을 포함하는 선재 코일용 포장재 및 그 제조방법에 관한 것으로서, 선재 코일용 포장재는 에틸렌초산비닐과 저밀도 폴리에틸렌을 포함하는 외부 폴리머층과, 외부 폴리머층 하부에 위치하는 부직포층과, 부직포층 하부에 위치하고, 에틸렌초산비닐과 저밀도 폴리에틸렌을 포함하는 내부 폴리머층을 포함한다. 부직포층에 평량이 20g/m2 내지 50g/m2인 폴리프로필렌 부직포를 사용하여 포장된 제품을 충격으로부터 보호하고, 자가점착성을 가진다. 선형 엠보를 사용하여 일정 방향의 파단이 발생하지 않는 효과가 있어서 선재 코일 포장재로 유용하다.