摘要:
A multi ply plastic film to create a heat-sealed enclosure for food to be heated inside the enclosure save for a region of the heat-seal where a vent-opening can be established to allow gas and/or steam to escape the enclosure during heating of the food. The film has a primary panel to create the enclosure by heat sealing to itself or a separate panel or to a peripheral lip of a container. There is also provided a release panel applied to said primary panel to be located intermediate of and to prevent the primary panel being heat-sealed to itself or peripheral lip at the peripheral heat-sealed region for the vent-opening to thereat be established.
摘要:
A blank for forming a wrap-around pack for foodstuffs, comprising a section of plastics film substrate, the film substrate section being generally rectangular with a front edge, a rear edge, and first and second sides; and a section of reinforcing material attached to an outer surface of the film substrate, the reinforcing material having a first end towards the substrate front edge and a second end towards the substrate rear edge. A portion of the reinforcing material first end extends to the front edge of the substrate, and a portion of the second end extends to the rear edge of the substrate. The first and second portions extend only partway along the respective front and rear edges of the substrate. The first end and second end portions are aligned with one another at the respective front and rear edges such that during production of a web of multiple, like, blanks, the second end portion is joined to the first end portion of an adjacent, like, blank.
摘要:
Esta invención se refiere a una bolsa plástica desechable utilizada en el empaque de materiales fluibles como la leche, agua, yogurt, aceite, cremas, pastas, con medios seguros en la destapada evitando el derrame en varias direcciones, con direccionamiento del fluido al momento del vertido y no permite el derramamiento de su contenido en caso dé que se voltee accidentalmente el empaque, esto por contar con ductos direccionales formados al momento del sellado de la bolsa ubicados en cada uno de sus extremos superiores, que no permiten la fluidez sin presión, y se cierra el ducto automáticamente por estrangulación al contar corr barras sobre los ductos, ubicadas por cada lado del empaque cuando no se utiliza el total del contenido, además cuenta con líneas entrecortadas en sus esquinas superiores a los lados de los ductos permitiendo el destape fácil por rasgado, caracterizada porque cuenta en sus extremos con tubos hechos en el momento del cierre de la bolsa con el contenido de leche con la maquina selladora y auto cierre para evitar el vertido.
摘要:
A flexible packaging film is provided that exhibits a high level of internal stress distribution where all layers combine to dissipate and distribute stress internally to provide improved scratch and puncture resistance. The flexible packaging film is a multi-layer film that is configured to retain its integrity and distribute stress over a large area where all layers within the film laminate react in a similar manner to stress. The film comprises: an outer layer of a peelable sealant layer containing organoclay for forming a heat seal; a lower base layer including a metalized polymer with a metal applied to at least one surface of a polymer layer; a co-extruded tie layer between the outer layer and the lower base layer, the co-extruded tie layer including one or more layers of polyethylene and one or more layers of ethylene acrylic acid; the ethylene acrylic acid bonded to the metal of the metalized polymer in the lower base layer; and a thickness ratio of the polyethylene to the ethylene acrylic acid from 1 to 5.
摘要:
A nicotine-containing chewing gum piece (1) packed in a wrapping of laminate (2), where the laminate comprises at least an inner layer (3) facing the chewing gum and a nicotine degradation agent barrier layer of a metal foil (4). The nicotine-containing chewing gum piece is shaped as an elongate plate having two ends and a thickness (t) and a length (I), where the length is in the range of 5 to 20 times the thickness (5 x t ? I
摘要:
A method of manufacturing a packaging material comprises laminating together at least two layers of materials to form a laminated packaging material having an inner laminate structure (20) and an outer laminate structure (22), one of which (22) is translucent or transparent and the other (20) opaque. The method includes forming a score line (28) in the opaque laminate structure to define a section (26) within the opaque laminate structure which can be wholly or partially removed. The score line (28) can encircle the section to allow its removal after lamination to form a window in the packaging. Alternatively, the score line may only partially encircle the section such that it remains attached to the remainder of the opaque laminate structure along a line about which section of opaque laminate structure can be folded in the manner of a flap.
摘要:
Le sachet de fruits en morceaux se présente sous la forme d'un sachet tubulaire (100, 100A, 100B, 100C) en une matière plastique alimentaire transparente ayant, à vide, à plat, une forme rectangulaire et dans lequel sont regroupés des morceaux de fruits (MF) sans jus et non sous vide. Le sachet scellé, garni de morceaux de fruits, subit un traitement bref par micro -ondes pour bloquer le développement microbien et inhiber les enzymes.
摘要:
Plastic bag (WB) containing stacked soft hygienic products (FCS), e.g. sanitary napkins, panty liners, diapers, or the like, which can be made on-line from a roll of film. The plastic bag comprises one MD seal (35) along one closure corner (46) and is without a fold line in the center of a side panel. An artwork may be present which is continuous in the area of the MD seal. The products may be in a compressed state in the closed plastic bag.
摘要:
Eine Schlauchbeutelverpackung hat zwei Querflossen (15) und eine sich zwischen ihnen erstreckende, aus zwei Lagen und Klebemittel gebildete Längsflosse (17). Der eine Längsflossenabschnitt (26) ist im Bereich des Klebemittels zumindest über den größten Teil des Abstandes zwischen den Außenrändern der Querflossen (15) mit einem Trennschnitt versehen. Er unterteilt den Längsflossenabschnitt (26) in einen inneren und in einen äußeren Teilabschnitt (26, 27). Die Klebekraft des Klebemittels ist kleiner als die beim Öffnen der Schlauchbeutelverpackung entstehende Zugbeanspruchung beim Aufpeelen der Längsflosse (17) längs des Trennschnittes (18). Der Trennschnitt ermöglicht ein sauberes Öffnen der Schlauchbeutelverpackung. Die Schlauchbeutelverpackung ist vorteilhaft für Schokoladentafeln, aber auch für andere tafelförmige Produkte geeignet.