摘要:
Blanks and paper products made therefrom are provided. In one aspect, the blank for forming a paper product can include a paperboard substrate and a film. At least a portion of the film can be secured to the paperboard substrate with an adhesive disposed between the paperboard substrate and the film. A peel strength of less than 330 g/2.54 cm at a temperature of 23° C. can be required to separate the film secured to the paperboard substrate with the adhesive.
摘要:
Packaging which has at least one lamina removable from the packaging and wherein said lamina is also convertible to a cone having retention means that ensure the maintenance of the adopted shape. The lamina is a deformable lamina, which may be of any material, but preferably plastics and the like, and furthermore, has a means of retention for ensuring the maintenance of the adopted shape as a cone. The means of retention may be a flap and a tab which fits into a grove or a slit for that purpose. The cone obtained from the removable lamina of the container allows either products from the container/packaging itself, or from another place to be held. This facilitates their consumption in a simple manner, because it allows one hand to hold the cone while the other hand takes the food contained therein.
摘要:
The invention relates to a rigid or semirigid plastic part designed to form the bottom (1) of a package whose side wall (2) consists of a laminated film, said part having a central axis (3) and comprising the following features: a. A peripheral welding zone (4) designed to contact and be welded to the inside surface (5) of said side wall (2); b. A convex inside face (6) and a concave outside face (7); c. The inside face (6) and the outside face (7) each comprising a zone (10, 11), whose centre is on said axis (3) and which is designed to contact a tool used to attach the part to said side wall (2); and d. A profile at least partially defined by a curve. The invention also relates to a package having a bottom consisting of a part as defined above.
摘要:
A food container has an integrated lid and an arcuate recess. The arcuate recess provides a sightline to determine when the container is full and cooperates with the lid when the lid is closed. The lid of the food container is integrally formed with a wall section of the food container. A score line separates the lid section from the wall section, and the lid section can be moved from an open position to a closed position by folding along the score line. The score line preferably extends partially about the container between first and second points on an upper edge of the container, and the arcuate recess extends about the remainder of the container between the first and second points on the upper edge of the container.
摘要:
A container for vacuum packing refrigerated dough and a method of forming a refrigerated dough product is disclosed. A method of forming a refrigerated dough product using a spiral wound composite container of the present invention is also disclosed.
摘要:
A sealed container and method for manufacturing the same is disclosed in which the sealed container has a waterproof container barrel body made of paper and having opposing open ends, and a pair of closure members, one for each end, with each closure member cooperatively engageable with an end of the barrel body to form a hermetically sealed container. Each closure member includes a panel to generally cover each open end, a peripheral wall portion extending downward from the periphery of the panel and generally perpendicular thereto, a covering member is provided for covering an end surface of the container barrel body, and a reinforcing member adhered to a peripheral surface of an opening portion of the container barrel body. The peripheral wall portion of the closure member is mounted on the container barrel body and adhered thereto at a position corresponding to the adhered position of the reinforcing member.
摘要:
A water-proof container comprises a cylindrical base member made of paper which is surrounded by a double-wall heat-shrinkable plastic film covering the paper base member and having at least one portion heat sealed to close the paper base member entirely within the plastic film, and a lid connected to the base member for closing at least one open end of a container shape formed by the paper base member.
摘要:
A paper container has a bottom in which there is impressed a deformation groove to allow the bottom to deform in response to reduced internal pressures occurring as a hot liquid cools inside of the closed container. The bottom is formed in a continuous one-step process in which a series of coaxially arranged, telescoping tools travel relative to one another along a common axis to form the bottom with the deformation groove and a bent outer edge.
摘要:
A method and apparatus are provided for forming two-piece drinking cups and containers from conventionally shaped arcuate sidewall blank and bottom blanks of filled polypropylene sheet material or polypropylene-polyethylene copolymer sheet material with approximately 40% talc or calcium carbonate as a filler. The arcuate blanks for the sidewall and the bottom blanks are run through relatively standard two-piece container or cup making machinery utilizing patterned air jet heating means to heat areas of the filled plastic sheet material such that the sidewall and bottom curl seams can be heat sealed on the forming mandrels of the machinery and the top curl can be placed in the container by heating and substantially conventional forming dies. The seaming structures so produced are extremely water tight and of high strength characteristics.
摘要:
A container includes a hollow truncated body made of paper material. The container body is tapered off so that the bottom end opening of the body is larger in size than the top end opening thereof. The top end of the body has an edge portion which is widened outwardly to a predetermined degree. The cover is bonded to the inner face of the widened edge portion of the body. The cover is sealed to the upper edge of the body after some desired liquid or powder is put into the container body.