摘要:
Composite sheets are made by calendering thin layers of magnetic compositions and bonding to a top printable layer wherein the calendered layer has thickness up to 10 mils.
摘要:
본 발명의 일 측면은 열형 롤 임프린팅과 블레이드 코팅을 이용하는 필름제품 제조방법을 제공하는 것이다. 본 발명의 일 실시예에 따른 열형 롤 임프린팅과 블레이드 코팅을 이용하는 필름제품 제조방법은, 제1 투명 필름을 준비하는 준비 단계, 임프린트 마스크를 구비한 열형 롤과 지지롤 사이로 상기 제1 투명 필름을 이송하여, 상기 제1 투명 필름에 미세 패턴의 홈을 형성하는 임프린팅 단계, 및 광차단 및 도전성 중 적어도 한 가지 성질을 가지는 패이스트 상태의 충전 물질을 닥터 블레이드로 상기 제1 투명 필름의 상기 홈에 채우는 블레이딩 단계를 포함한다.
摘要:
The invention relates to a thermoformable panel. According to the invention, the panel is composed of thermoplastic fibers forming a nonwoven fabric particularly having double crossed, randomized and thermally bonded webs , pressed under heating to cause a partial "melting" of the fibers, i.e. at least a partial loss of their fibrous phase and change into a viscous or viscoelastic phase, the relative distributions of the fraction of fibers that retain the fibrous phase and the fraction of plastic material that took the viscous or viscoelastic state depending on the depth thereof in the sheet thickness. The invention further relates to a formed, especially a highly embossed panel made of a thermoformable plastic material. The latter may be an intermediate semifinished product of a starting material. The invention also relates to a method for fabricating highly embossed panel. Particularly, the invention relates to a formed, especially a highly embossed panel and to the method for fabrication thereof, which highly embossed panel finds use in the automotive, naval, aerospace, railway and building industries, for the fabrication of interior or exterior coverings or structural members.
摘要:
A system and method of making an open-ended, reinforced, layered belt having a profile layer, a top layer material, and tensile cords fully encapsulated there between. The method includes engaging portion of the profile layer on a rotatable cylindrical mandrel (2) with an engaging roller (4), disengaging with a take-off roller (3), and applying and fusing the cords (7) to the profile layer at a desired cord spacing there between. The cord (7) may be fused by melting the profile layer surface with a heated plow and/or with heated cord. The cord (7) is then covered with the top layer material (10) in a lamination step involving heating to melt at least a portion of the top layer and pressing it to fuse it to the reinforced profile layer. Lamination may be done downstream or directly on the mandrel.
摘要:
According to one aspect of the present invention, provided is a method for manufacturing a film product using thermal roll imprinting and blade coating. According to one embodiment of the present invention, a method for manufacturing a film product using thermal roll imprinting and blade coating comprises: a step of preparing a first transparent film; an imprinting step of transferring the first transparent film to the gap between a thermal roll having an imprint mask and a support roll so as to form a groove having a micropattern on the first transparent film; and a blading step of filling, using a doctor blade, the groove of the first transparent film with a pasty filler material having a light-screening property and/or conductivity.
摘要:
Composite sheets are made by calendering thin layers of magnetic compositions and bonding to a top printable layer wherein the calendered layer has thickness up to 10 mils. Printable magnetic receptive sheets are provided that are flexible, readily printable and employed for securement to a magnetically attracted surface. The thin printable magnetic sheets or films have outer surfaces that may be printed with a decorative pattern and/or promotional information. Therefore, they serve a very useful function in easily conveying information and/or promotional material on a variety of surfaces.
摘要:
A method and apparatus are used to pre-consolidate and de-bulk a thermoplastic composite ply stack (16) prior to full consolidation and forming to the final part shape. Pre-consolidation and de- bulking is achieved by heating the ply stack (16) to a temperature below the melting point of the thermoplastic in order to soften the plies (18), and then compress the ply stack (16).
摘要:
The invention relates to a thermoformable panel. According to the invention, the panel is composed of thermoplastic fibers forming a nonwoven fabric particularly having double crossed, randomized and thermally bonded webs , pressed under heating to cause a partial "melting" of the fibers, i.e. at least a partial loss of their fibrous phase and change into a viscous or viscoelastic phase, the relative distributions of the fraction of fibers that retain the fibrous phase and the fraction of plastic material that took the viscous or viscoelastic state depending on the depth thereof in the sheet thickness. The invention further relates to a formed, especially a highly embossed panel made of a thermoformable plastic material. The latter may be an intermediate semifinished product of a starting material. The invention also relates to a method for fabricating highly embossed panel. Particularly, the invention relates to a formed, especially a highly embossed panel and to the method for fabrication thereof, which highly embossed panel finds use in the automotive, naval, aerospace, railway and building industries, for the fabrication of interior or exterior coverings or structural members.