만곡형 방탄 성형품

• Main Authors: CRAIG MATTHEW, ROGERS JAMES, VAN ELBURG JOHANN
• Format: Patent
• Language: Korean
• Published: 27.08.2020
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; ARMOUR; ARMOURED OR ARMED VEHICLES; ARMOURED TURRETS; BLASTING; HEATING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; LIGHTING; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WEAPONS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

본 발명은 만곡형 방탄 성형품의 제조 방법에 관한 것으로서, 상기 방법은, 결합 매트릭스가 실질적으로 부재하는 단일방향으로 정렬된 폴리올레핀 섬유의 다수의 층; 및 접착제의 다수의 층을 포함하는 스택을 몰드에서 가압하는 단계를 포함하고, 압력을 분산시키는 수단이 상기 스택의 하나 이상의 표면에 대해 사용되는 것을 특징으로 한다. 또한, 만곡형 방탄 성형품, 및 만곡형 몰드의 모양을 실질적으로 갖는 프레스-패드가 제공된다. The present invention provides a process for producing a ballistic-resistant curved molded article said process comprising pressing in a mold a stack comprising a plurality of layers of unidirectionally aligned polyolefin fibers substantially absent a bonding matrix and a plurality of layers of adhesive; characterized in that a means for dispersing pressure is employed against at least one surface of the stack. Also provided are a ballistic-resistant curved molded article and a press-pad having substantially the shape of a curved mold.