Abstract:
Methods and apparatus to couple a decorative layer to a panel via a high-bond adhesive layer are disclosed. An example apparatus includes a panel, a high-bond adhesive layer fixed to the panel, a liner fixed to the high-bond adhesive layer that is fixed to the panel, and a first decorative layer removably coupled to the liner that is fixed to the high-bond adhesive layer via a second adhesive layer. The high-bond adhesive layer is to impede at least one of gas or vapor from escaping the panel to deter the at least one of gas or vapor from exerting a pressure on the first decorative layer to deter a portion of the first decorative layer from separating from the panel. (Fig. 3A)
Abstract:
Die Erfindung betrifft ein Verfahren zur Herstellung von Hybridbauteilen (1) sowie die Verwendungen eines Pressstempels (11) und einer Haftschicht (21) zum Aufbringen auf ein Bauteil (2) bei der Herstellung von Hybridbauteilen (1). Auf diese Weise wird ein kosten- und zeiteffizientes Verfahren zur Herstellung von Hybridbauteilen (1) zur Verfügung gestellt.
Abstract:
An apparatus (10) for injection molding an opening device (3) on a multilayer sheet packaging material (2) provided with a hole (9) having an axis (B), formed through a first layer (4) and sealed by a cover portion (11) of a second layer (5, 6); the apparatus (10) comprises a mold cavity (31) coaxially housing the cover portion (11) and in turn comprising a first confetti-shaped chamber (32) adapted to be filled with molten plastic material on a first side (11a) of the cover portion (11), and a second tubular chamber (33) projecting along the axis (B) from the first chamber (32) and adapted to be filled with the molten plastic material coming from the first chamber (32) through an annular peripheral portion of the cover portion (11) to form, on a second side (11b) of the cover portion (11), a spout (13) of the opening device (3); the apparatus (10) further comprises an annular rib (41) delimiting a narrow-section passage (42) connecting the first and second chamber (32, 33) and defining, when filled with the plastic material, an annular tearable membrane connection portion (19) between the spout (13) and the plastic material covering the cover portion; the annular rib (41) is bounded, on the first chamber side, by a first annular surface (43), which is parallel to the axis (B) and forms a sharp edge (46) against which the cover portion (11) is stretched by the pressure of the plastic material.
Abstract:
The present invention discloses a method of forming an electronic device having a metal piece and a plastic piece adhered to the metal piece and an electronic device formed therefrom. The method comprises the following steps: An adhering part on a surface of the metal piece is formed which at least partially covers the surface thereof. The plastic piece is formed by injection molding using plastic material which is adhered to the metal piece with the adhering part being connected between the plastic piece and the metal piece. According to the method of the present invention, the bonding force between the metal piece and the plastic piece is improved accordingly, and the service time of the electronic device is extended accordingly.
Abstract:
A method of producing household appliance detergent dispenser container (4) having at least one detergent compartment (5) containing the detergent. The method comprises the step of producing the detergent compartment (5) with an outer surface layer (6) of polytetrafluoroethylene (PTFE).
Abstract:
The invention relates to back injectable foils and web-shaped laminates comprising a carrier film provided with a decorative coating or a coated decorative foil and/or having a protective paint layer. The foils or laminates can be given a desired shape by press forming.
Abstract:
The invention relates to a moulded part, a method for the production thereof, and the use of the same. Said method consists of the following steps: a) a semifinished product is pressed in a hot-pressing tool to form a carrier part, and b) at least one decorative element that is at least partially provided with a duroplastic adhesive agent on the surface to be connected to the carrier part is laminated onto at least one surface of the carrier part, using the residual heat thereof.