Abstract:
The invention relates to a method for sealing a package (1) containing a product (4), wherein the lid portion (3) and the bottom portion (2) of the package are joined together by means of plastic material. The bottom portion (2) and the lid portion (3) are joined together by sealing by injection moulding, by moulding plastic material (5) on both sides of a joint (10) between the bottom portion and the lid portion in such a way that the plastic material (5) exteriorly covers the joint (10) on the outside and joins the bottom portion (2) and the lid portion (3) together.
Abstract:
The invention relates to a method for sealing a package (1) containing a product (4), wherein the lid portion (3) and the bottom portion (2) of the package are joined together by means of plastic material. The bottom portion (2) and the lid portion (3) are joined together by sealing by injection molding, by molding plastic material (5) on both sides of a joint (10) between the bottom portion and the lid portion in such a way that the plastic material (5) exteriorly covers the joint (10) on the outside and joins the bottom portion (2) and the lid portion (3) together.
Abstract:
The invention relates to a method for protecting the untrimmed edge of paperboard or paper (1), in which method the untrimmed edge (4) of two adjacent paperboards or papers are protected and attached abuttingly together by sealing a separate profile (3) on both sides of the abutment of the edges (4) by means of ultrasound.
Abstract:
Un método para proteger el borde no recortado de cartón o papel en el que dos bordes no recortados adyacentes (4) de cartón o papel (1, 5) están protegidos y unidos a tope entre sí sellando un perfil separado (3) en ambos lados del contacto de los bordes (4) caracterizado por que el sellado se logra por medio de ultrasonidos, y por que el borde (4) del cartón o el papel (1, 5) se sella por separado con el perfil (3) para que se forme una tira en el borde (4) y, después de esto, se unen entre sí dos bordes adyacentes (4) sellando estas tiras en el borde del cartón o el papel adyacentes (1, 5) por medio de ultrasonidos.
Abstract:
The invention relates to a method for sealing a package (1) containing a product (4), wherein the lid portion (3) and the bottom portion (2) of the package are joined together by means of plastic material. The bottom portion (2) and the lid portion (3) are joined together by sealing by injection molding, by molding plastic material (5) on both sides of a joint (10) between the bottom portion and the lid portion in such a way that the plastic material (5) exteriorly covers the joint (10) on the outside and joins the bottom portion (2) and the lid portion (3) together.
Abstract:
Un procedimiento para sellar un envase (1) que contiene un producto (4), en el que la parte de tapa (3) y la parte inferior (2) del envase se unen conjuntamente por medio de un material plástico (5), y en cuyo procedimiento la parte inferior (2) y la parte de tapa (3) se unen conjuntamente moldeando el material plástico (5) a ambos lados de una unión (10) entre la parte inferior y la parte de tapa de tal manera que el material plástico (5) cubra la unión (10) externamente y una la parte inferior (2) y la parte de tapa (3) conjuntamente, caracterizado por que un debilitamiento mecánico (6) se forma en el material plástico (5) o en la brida (2a) de la parte inferior (2) para facilitar la abertura del envase de cualquiera de las siguientes maneras: - el material plástico (5) se moldea de modo que se extienda más cerca del borde externo del envase en el lado de la brida (2a) de la parte inferior (2) que por encima de la parte de tapa (3), - el material plástico (5) se moldea de modo que se forme un hueco que se extiende hacia el medio del envase en el borde externo del material plástico (5), aproximadamente a la altura de la unión (10) entre la parte de tapa (3) y la parte inferior (2), - el debilitamiento (6) está formado en la brida (2a) de la parte inferior (2), dentro del borde del material plástico (5).
Abstract:
The invention relates to a method for protecting the untrimmed edge of paperboard or paper (1), in which method the untrimmed edge (4) of two adjacent paperboards or papers are protected and attached abuttingly together by sealing a separate profile (3) on both sides of the abutment of the edges (4) by means of ultrasound.
Abstract:
The invention relates to a method for protecting the untrimmed edge of paperboard or paper (1), in which method the untrimmed edge (4) of two adjacent paperboards or papers are protected and attached abuttingly together by sealing a separate profile (3) on both sides of the abutment of the edges (4) by means of ultrasound.