摘要:
A method of applying a conductive adhesive comprising: using a conductive adhesive 18 made up of conductive beads 12 in an adhesive matrix 8, the conductive beads comprising a polymer core and a conductive coating and having a maximum dimension of 100 μm or less; and depositing droplets of the adhesive 18 on a substrate via a nozzle 20.
摘要:
The purpose of this invention is a manufacturing process (100) of a trim (1) for an automobile using a forming mold (4). The process comprises the steps manufacturing (101) a substrate (2) comprising vents for the passage of air, depositing (103) of said substrate (2) against a first part of the forming mold (4), placing (104) a sheet (6) in the open forming mold (4) between the substrate (2) and a second part of the mold, and allowing air to aspirate (106) from the forming mold (4), in such a manner as to plate the sheet (6), on the one hand, against the forming mold (4) at the second part of the mold, and, on the other hand, against the substrate (2). This process further comprises an additional stage consisting in placing (107) a flat multilayer insert (8) against the surface of the second part of the mold, in such a manner that the sheet (6) comes to mold with the form of the insert once the forming mold (4) is closed.
摘要:
The invention relates to a method for thermoforming synthetic paper, more concretely for thermoforming holding strips consisting of synthetic paper, the strips being used to produce sheet-holding devices of a specific configuration. Said devices can be used in the assembly of sheet holders such as calendars, white sheet dispensers or information cards.
摘要:
Disclosed herein is an endless belt having a meandering prevention guide, wherein the meandering prevention guide is heat-treated, and thermoplastic double-sided adhesive tape exhibiting adhesivity using heat is applied to the meandering prevention guide.
摘要:
The present invention relates to an electromagnetic induction heater for fixing a sheet to a fixing member having a conductive substrate and a thermoplastic resin layer, the aforementioned electromagnetic induction heater containing: means for heating the conductive substrate via the sheet by electromagnetic induction; means for measuring the temperature of the sheet; and heating time determination means for determining the heating time, depending on the temperature of the sheet, by the means for heating, wherein the sheet is fixed by the fixing member by the heat adhesion of the thermoplastic resin layer caused by heating the conductive substrate. It is possible for the heater according to the present invention to fix a sheet to fixing members even when the temperature change on the sheet is large due to differences in the seasons and weather, and can fix a sheet onto the fixing members uniformly and reliably even when the fixing of the sheet takes a relatively long time.
摘要:
PURPOSE: The present invention provides a molded article which comprises a substrate whose surface is covered with a film, has good appearance, and does not deteriorate in the appearance even in severe environment where the article is actually used, such as high-temperature environment. CONSTITUTION: A molded article comprising a substrate whose surface is partially or wholly covered with a film, wherein the film has an adhesive layer, the adhesive layer is in contact with the substrate and the surface of the substrate, which surface is in contact with the adhesive layer, has a surface roughness (A) of 3 to 20µm.
摘要:
A three-dimensional printing materials system and method can produce both appearance models and small numbers of functional parts in an office environment. The method can include building cross-sectional portions of a three-dimensional article, and assembling the individual cross-sectional areas in a layer-wise fashion to form a final article. The individual cross-sectional areas can be built by using an ink-jet printhead to deliver an aqueous solvent or binder to an adhesive particulate mixture, causing the particles of the mixture to adhere together, and to previous cross-sectional areas. The binder can include at least one of nonaqueous organic monomeric compound, anionically ionizable polymer, cationic polymer, polymer, waterborne colloid, or inorganic solute.