Impressão tridimensional em recipientes de vidro

• Main Authors: SUSAN L. SMITH, CHARRETTON CEDRIC, DANGMANN OLIVIER, MISFUD EVA, VALETTE LUDOVIC, BRIAN J. CHISHOLM
• Format: Patent
• Language: Portuguese
• Published: 16.11.2021
• Subjects: ADDITIVE MANUFACTURING TECHNOLOGY; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; COLOUR PRINTING; CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; SELECTIVE PRINTING MECHANISMS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; STAMPS; TRANSPORTING; TYPEWRITERS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

impressão tridimensional em recipientes de vidro. esta revelação descreve substrato(s) (10) formado(s) com uma característica tridimensional (3d) (12) no mesmo e seu(s) método(s) de impressão. um método inclui a identificação de uma pluralidade de locais (32) em uma superfície de substrato (18), onde a característica tridimensional será formada, determinando um valor de altura da característica tridimensional em cada local, atribuindo um valor de escala de cinza a cada local, com base no valor de altura e aplicando tinta na superfície do substrato em cada local, de acordo com o valor de escala de cinza atribuído. This disclosure describes substrate(s) having a three-dimensional (3D) feature formed thereon and methods of forming the features. One method involves applying a first layer of UV-curable material on a surface of the glass container around a circumference of the container and curing the first layer of UV-curable material to produce a first cured material layer that forms at least a portion of a first 3D feature. The method further comprises applying a second layer of UV-curable material on the surface of the glass container, spaced apart from the first 3D feature, around the circumference of the container, and curing the second layer of UV-curable material to produce a second cured material layer that forms at least a portion of a second 3D feature. The portion of the glass container between the first and second 3D features has a circumference less than that of the first or second 3D features.