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1. 发明公开

KR1020010051015A 열가소성 시트의 이차성형 방법, 장치 및 시스템 无效
标题翻译：用于改造热塑性薄片的方法及其装置和系统
公开(公告)号：KR1020010051015A
公开(公告)日：2001-06-25
申请号：KR1020000060242
申请日：2000-10-13
申请人： 프리마크 알더블유피 홀딩스, 인크.
发明人： 무어,스티븐제이. , 오웬스,데이빗엠. , 빌렉,빌리조2세 , 무어,켈리 , 인그림,마이클이. , 트레시웨이,부르스로드니2세 , 라브로커,베쓰에이.
IPC分类号： B29D7/01
CPC分类号： B29C63/04 , B29C63/0065 , B29L2031/44 , B29L2031/441 , B29L2031/7692 , B29L2031/7696
摘要： PURPOSE: Provided are method for reforming thermoplastic thin sheet, its device and system. CONSTITUTION: A thermoplastic sheet, such as solid surface laminate material(SSL) is postformed to a substrate having a planar surface and an edge with a desired profile, by heating a portion of the thermoplastic sheet proximate to the edge. Adhesive attaches the thermoplastic sheet to the planar surface and edge of the substrate. The adhesive is solvent-based contact adhesives or water-based specialty adhesives. The composite formed by the attached thermoplastic sheet and substrate is used for counter-tops, vanity tops, bath and shower surfaces, furniture surfaces and the like. Heating of the portion of the thermoplastic sheet is by focused line heating, conventional heating and a heat shield, a combination of focused heating and conventional heating, or by just conventional heating. The heated portion of the thermoplastic sheet is preferably between about 275 (135) and 320 (160) degrees Fahrenheit ( DEG Celsius) before bending. An optional protective film may be placed over the front side portion of the thermoplastic sheet being heated to minimize surface defects thereto.
摘要翻译：目的：提供热塑性薄片，其装置和系统的重整方法。构成：通过将热塑性片材的一部分靠近边缘加热，将诸如固体表面层压材料（SSL）的热塑性片材后成型为具有平坦表面和具有所需轮廓的边缘的基材。粘合剂将热塑性片材粘附到基材的平坦表面和边缘。粘合剂是溶剂型接触粘合剂或水性特种粘合剂。由附着的热塑性片材和基材形成的复合材料用于台面，梳妆台，浴室和淋浴表面，家具表面等。通过聚焦线加热，常规加热和隔热罩，集中加热和常规加热的组合，或仅通过常规加热来加热部分热塑性片材。在弯曲之前，热塑性片的加热部分优选在约275（135）和320（160）华氏度（摄氏度）之间。可选的保护膜可以放置在被加热的热塑性片材的正面部分上，以使其表面缺陷最小化。

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