A structure forming, on the surface thereof, a liquid film for improving sliding property to a fluid substance, the liquid film containing solid particles of particle size of not more than 300 m that are dispersed therein. The structure exhibits further improved sliding property to the fluid substances due to the liquid film formed on the surface thereof, and can be favorably used as packing materials such as containers and lids.

A kit for take-out pizza includes a container and a cover, wherein the pizza container includes a basin-shaped tray having slanted lateral sides that enable stacking a second tray on the first tray by having the slanted walls support a bottom of the second tray received into the slanted walls, and stop projections provided on lower inner portions of the lateral walls of the tray, which support the second tray to form a stack of trays and to define, within the lower tray, a chamber for housing a pizza to be transported.

A structure including a base material formed in a predetermined shape, and a lubricating layer formed on the surface of the base material for improving sliding property to a fluid substance, the lubricating layer comprising a liquid and solid particles. The lubricating layer 3 formed on the surface of the base material exhibits very improved sliding property to the fluid substance and enables the structure to be favorably used as a packing material such as container and lid.

A method of filling a container with a viscous content by providing a container that has an inner surface formed by using a thermoplastic resin and, specifically, an olefin resin, applying an edible oil or a liquid paraffin on the inner surface of the container to form an oil film thereon, and filling the container that has the oil film formed on the inner surface thereof with a viscous content that has a viscosity at 25 C. of not less than 100 mPa.Math.s.

A coating composition for forming a lubricating layer (3) on the surface of a base material (1) formed in a predetermined shape so as to exhibit improved sliding property to fluid substances, the coating composition containing, as a dispersion medium, a liquid (5) that is a component constituting the lubricating layer (3), and the dispersion medium containing solid particles (7) dispersed therein as a component constituting the lubricating layer (3). The lubricating layer (3) formed by using the coating composition exhibits more improved sliding property to fluid substances. The coating composition, therefore, can be favorably used for forming the lubricating layer (3) on the inner surfaces of the packing materials such as containers and lids.

An unimpeded pourer device for allowing unimpeded movement of the valve member in the bore of the tubular member. The unimpeded pourer device includes a pourer assembly adapted to be in fluid communication with a bottle and including a tubular member having a bore disposed therein, and also including a spout in fluid communication with the tubular member and having passageway extending therethrough in communication with the bore; and a valve assembly in communication with the pourer assembly for dispensing measured amounts of liquid through and from the pourer assembly.

Disclosed is a method for packaging a plurality of containers for substances for medical, pharmaceutical or cosmetic applications in a packaging structure. The structure has a box-shaped upper part and a box-shaped lower part, forming a box-shaped receptacle in which the containers are accommodated. The plurality of containers are disposed directly on the bottom of the lower part that the containers are supported vertically on the bottom of the lower part, and the upper part is put onto the upper ends of the containers. The positions of the containers on the lower part are secured using side walls that project vertically from the bottom of the lower part and/or of the upper part, and the upper part and/or the lower part is configured and provided in a way that the containers are in direct contact with each other in the box-shaped receptacle and cannot be displaced relative to each other.

A kit for take-out pizza includes a container and a cover, wherein the pizza container includes a basin-shaped tray having slanted lateral sides that enable stacking a second tray on the first tray by having the slanted walls support a bottom of the second tray received into the slanted walls, and stop projections provided on lower inner portions of the lateral walls of the tray, which support the second tray to form a stack of trays and to define, within the lower tray, a chamber for housing a pizza to be transported.

This invention describes a polymer surface being coated at least partly with a coating composition comprising at least one oil and at least one emulsifier, which forms a homogenous solution. The invention further describes a container for holding a fluid comprising at least one inner surface, said inner surface being, in use, in contact with said fluid where said inner surface is a coated surface. The invention further describes a use of a coating composition for improvement of release properties of a polymer surface by coating at least partly said surface with said coating composition comprising at least one oil and at least one emulsifier, which forms a homogenous solution.

A secondary dispensing system for a rigid container of a flowable substance for improved dispensing capability is disclosed, which comprises a flanged aperture positioned along the outer perimeter of the base of the container, a surface panel configured to rest on the external surfaces of the container, a hinge that enables articulated rotational movement of the surface panel, and a headed pin affixed to the surface panel and configured to insert into and seal the flanged aperture. In the closed position of the system, the headed pin seals the flanged aperture. In its open position, the headed pin is disengaged to allow gravity-based dispensing of the totality of the residual flowable substance without requiring tapering of the container's internal surfaces. The system integrates with the container without materially modifying its design. The flowable substance may be a liquid, gel, mixture, or granular material.