--- title: "EPE Foam Sheet Extrusion Line, NPE Foam Sheet Extruder" url: "https://www.foampacific.co.kr/npe-epe-foam-sheet-extrusion-line/" description: "The most reliable EPE foam sheet extrusion line, NPE foam sheet extruder manufacturer in Korea. Check NPE, EPE Characteristics, Application, Spec etc." image: "https://www.foampacific.co.kr/wp-content/uploads/2014/06/Non-Crosslinked-PE-Foam-Sheet-Extrusion-Line.jpg" type: "WebPage" datePublished: "2014-06-16T01:52:31+00:00" dateModified: "2026-02-10T08:52:35+00:00" --- # EPE Foam Sheet Extrusion Line, NPE Foam Sheet Extruder NPE Foam Sheet Extrusion Line, EPE Foam Sheet Extrusion Line Pacific Industry Co., Ltd, as a professional machine manufacturer for EPE foam machine, makes Non-Crosslinked PE Foam Sheet Extrusion Line, equipped with a single extruder, unique screw and economical extruding system, produces extruded expanded cellular polyethylene foam sheet of innumerable closed cell in continuous roll for cushioning, packaging, and insulation materials. ㆍOur single extruder, an integral component of the NPE Foam Sheet Extrusion Line enables an optimal foaming and maximum output. ㆍA unique screw provides an intensive mixing and enables the production of quality foam sheet with any cell size and density. ㆍOur dies, specially manufactured for its high tolerance, provide an efficient process and flexibility to create the highest quality foam to meet customer's diverse demands. ㆍAuto temp. control via PID temp. control or PLC controlled touch screen on customers request. ㆍHydraulic screen change system enables a continual production even during changing screens. ㆍAC motor and variable frequency inverter control system are durable at any harsh factory environment. ㆍOur Three-Way Special Cooling System inside of dies and inside of screw guarantees low density foam with noticeably short aging time enabling direct lamination with film. This system is applicable to both single extruder and tandem extruder. » Characteristics of NPE, EPE foam sheet extruder ㆍSuperior cushioning ㆍGreat heat-insulating power ㆍHigh buoyancy ㆍLittle water absorption, outstanding weather-proof and chemical resistance ㆍSoft, strong and easy to fabricate » Specification EPE foam sheet extruders (L/D=62:1, with special cooling system) table { table-layout: fixed; width: 100%; font-size: 10px; .guaranteed-size td { white-space: nowrap; Model No. PI-PE-SC105 PI-PE-SC135 PI-PE-SC150 PI-PE-SC180 PI-PE-SC200 Screw Diameter 105mm 135mm 150mm 180mm 200mm Max. Capacity 160kg/h 250kg/h 400kg/h 500kg/h 650kg/h Min. Density 0. 5mm(T) 18kg 1. 0mm(T) 16kg 5mm(T) 10mm(T) Thickness range 0. 5~5mm 0. 5~8mm 1~13mm 2~15mm Guaranteed size 5mm(T) x 1m(W) 5mm(T) x 1. 5m(W) 10mm(T) x 1. 5m(W) 13mm(T) x 1. 2m(W) 10mm(T) x 2m(W) 13mm(T) x 1. 5m(W) 13mm(T) x 1. 7m(W) Aging time (*Differs from weather & temperature) No required 1~2days 2~3days 13mm(T) 3~4days » Application ㆍCushioning and packaging materials for electrical equipment, pottery, glassware, etc ㆍInsulation materials for agriculture and building purpose ㆍBack-up materials for joint-fillers ㆍAnti-static foam protects static sensitive electronical components ㆍInsulation material for ice-cream and frozen foods EPE foam sheet extrusion line FAQ EPE (non-crosslinked polyethylene) and XPE (chemically crosslinked polyethylene) have different manufacturing process, resulting in distinct properties. EPE has higher flexibility, cushioning, and lower cost whereas XPE foam has higher density, better thermal insulation, and water resistance. Liquid type LPG (Butane mixed with propane at the ratio of 80:20 or 70:30) is generally used because good cooling system in our extruder and patent additive reduce aging time effectively. In terms of aging, 100% propane is advantageous for sheet production because it diffuses fast and cheap but its handling is not easy. Our EPE foam sheet extruder has three way special cooling system and long L/D to produce light, strong and resilient foam with significantly short aging time by using less gas. Our extruder has Long L/D(length by diameter), special screw design with advanced 3D cooling cooling system by extra oil cooling unit requires less dosing quantity of gas (10% of total production). We have patent GMS(GMS9850) to provide good & even penetration into foam without blocking foam surface as well. Our special 3D cooling system in 3 ways enhance foam strength, resilience and creep. And, it can lower foam density and reduce aging/curing time. "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ "@type": "Question", "name": "What is the difference between EPE and XPE foam?", "acceptedAnswer": { "@type": "Answer", "text": "EPE (non-crosslinked polyethylene) and XPE (chemically crosslinked polyethylene) have different manufacturing processes, resulting in distinct properties. EPE has higher flexibility, cushioning, and lower cost whereas XPE foam has higher density, better thermal insulation, and water resistance." }, "name": "What kind of gas is used in EPE foam extrusion?", "text": "Liquid type LPG (Butane mixed with propane at the ratio of 80:20 or 70:30) is generally used because a good cooling system in our extruder and patent additive reduce aging time effectively. In terms of aging, 100% propane is advantageous for sheet production because it diffuses fast and is cheap, but its handling is not easy." "name": "What is the advantage of Pacific EPE foam extruder?", "text": "Our EPE foam sheet extruder has a three-way special cooling system and long L/D to produce light, strong, and resilient foam with significantly short aging time by using less gas." "name": "What is the technology of Pacific Industry Co., Ltd. to reduce aging time?", "text": "Our extruder has long L/D (length by diameter), special screw design with an advanced 3D cooling system by extra oil cooling unit requiring less dosing quantity of gas (10% of total production). We have patent GMS (GMS9850) to provide good and even penetration into foam without blocking the foam surface." "name": "What is the advantage of the cooling system of Pacific Industry Co., Ltd.?", "text": "Our special 3D cooling system in three ways enhances foam strength, resilience, and creep. It can also lower foam density and reduce aging and curing time." Auto Cutting / Winding / Packing Unit with Paper Core for Thin Foam Auto Cutting / Winding / Packing Unit without Paper Core for Thick Foam