摘要:
A container commonly usable for electromagnetic cooking heaters and microwave ovens. A resin container commonly usable for electromagnetic cooking heaters and microwave ovens having an aluminum thin, film on the bottom thereof for storing food therein. The aluminum thin film is 5–30 μm in thickness and 70 cm2 in area, and has no projections having a curvature radius of less than 2 cm over the entire surface thereof. The aluminum thin film covers 30–80% of the bottom area of the container.
摘要:
The present invention relates to a double packages for preventing caking of powders or granules which comprises an inner container having high water vapor permeability for packaging article, an outer container having no or low water vapor permeability for packing said inner container, and desiccants placed between said inner container and said outer container.
摘要:
The present invention relates to a retort food pouch which, when constituted of materials provided with characteristics demanded of retort food pouches, is capable of opening appropriately, and of appropriately affixing to another container as a pour spout when contents are transferred. The retort food pouch of the present invention is closed by an upper heat seal portion, a lower heat seal portion, and a side heat seal portion, and includes a notch portion formed to open toward a side edge on a top portion of the side heat seal portion so as to form a content pour spout at a cutting section where a corner portion between said notch portion and the upper heat seal portion is cut, and said notch portion comprises an approximately rectangular main body, opening toward the side edge, and an extended portion continuously extending from a lower side section of said main body portion; said extended portion is constituted to receive an upper edge portion of a wall forming the mouth of another container into which the retort food is to be transferred, and extends along its axial line in a direction approximately perpendicular to the side edge; and a precut is formed to extend from the main body portion toward the upper edge at an angle of 20-80 degrees with respect to the side edge, with said cutting performed along said precut.
摘要:
The present invention provides a retort pouch which is made from a metal laminated film having the multilayer structure of a crystalline polypropylene resin film/an adhesive resin layer including a modified polypropylene/a metal foil/an adhesive layer/an oriented nylon film/an adhesive layer/a polyester film; and the retort pouch wherein a cutout for opening that is opening toward the side border is formed on the upper position of a heat-sealed part leaving some space from the superior border, an opening for pouring the contents is formed on the cut part by cutting the corner between the cutout and the superior border, and the opening is formed by cutting the corner along the line extending from the cutout for opening to the superior border at angles of 20 to 80 degrees to the side border. According to this retort pouch, the pouch is easy to open due to ease of tearing and does not easily lose the shape of the opening.