B65D75/322

PACKAGING BAG
20200115126 · 2020-04-16 · ·

An object is to provide a packaging bag that can be suitably used with provision of a score line. The packaging bag has a rectangular shape formed by overlapping film sheets and sealing at least three edges thereof to form a container part. In the packaging bag, a score line, in which the strength of the film is reduced, is formed on the container part away from the seal part in plan view. The packaging bag further includes a notch formed in at least one edge among the three edges and serving as a start point for breaking the film when the container part is to be opened. The score line is formed along a straight line extending from the notch to an edge facing the edge in which the notch is formed, in a direction perpendicular to the edge in which the notch is formed.

WATER-SOLUBLE POLYVINYL ALCOHOL BLEND FILM, RELATED METHODS, AND RELATED ARTICLES

Disclosed herein are water-soluble films including a polyvinyl alcohol (PVOH) resin blend and optionally one or more additional components such as plasticizers, fillers, surfactants, and other additives. Also disclosed herein are articles including the water-soluble film and containing a composition such as a household care composition. The PVOH resin blend includes a PVOH copolymer including one or more types of anionic monomer units such as a PVOH terpolymer and a PVOH polymer such as a partially or completely hydrolyzed PVOH homopolymer. When the PVOH copolymer and PVOH polymer are blended in particular proportions and/or selected with regard to various criteria related to the 4% solution viscosity of one or both of the PVOH polymer(s) and PVOH copolymer(s), the resulting water-soluble film formed from the PVOH resin blend exhibits substantially improved aqueous dissolution properties.

ENVIRONMENTALLY FRIENDLY LIQUID CONTAINER AND METHOD OF MANUFACTURE
20200062475 · 2020-02-27 ·

A container for liquids comprising a first portion forming an approximate half container portion; a second portion forming an approximate half container portion, the first and second portions having a generally convex exterior shape with flange portions along perimeters thereof; a liquid impermeable barrier film being disposed on a concave interior portion of each of the first and second portions and extending onto the flange portions; the first and second portions being sealed together at the flange portions to form a liquid impermeable container; and there being provided a location on the container for the disposition of a closure device to allow contents of the container, once filled, to be removed.

FILMS INCLUDING A WATER-SOLUBLE LAYER AND A VAPOR-DEPOSITED INORGANIC COATING

Films including a water-soluble polymeric material and a vapor-deposited inorganic coating are disclosed. The water-soluble polymeric material may comprise polyvinyl alcohol. The vapor-deposited inorganic coating may include a metal oxide. The vapor-deposited inorganic coating may include a plurality of microfractures. The films may form part of a package and/or a water-soluble unit dose article.

Confectionery packaging and method of opening

Disclosed is a confectionery packaging for a confectionery, including a first preformed part and a second part, wherein the first and second parts are sealed together about the confectionery at flanges that extend away from a main surface of each part, each main surface substantially conforming to the shape of the confectionery and being inherently unstable when placed, in use, on a substantially flat, level surface; a portion of at least one of the flanges being arranged to, in use, contact the substantially flat, level surface when a portion of the main surface of one of the parts also contacts the substantially flat, level surface, wherein such an arrangement allows the confectionery packaging to adopt a stable orientation on the substantially flat, level surface.

OPHTHALMIC BLISTER PACK
20240050312 · 2024-02-15 ·

A blister package for ophthalmic drugs that includes a base layer having a first side and a second side. At least one dome extends from the first side with each dome defining a cavity that receives a liquid drug dose. An intermediate layer extends over the second side of the base layer and covers each cavity. The intermediate layer includes an integrally formed nozzle aligned with each cavity. A removable layer extends over the intermediate layer and is releasable from the intermediate layer for uncovering each nozzle opening.

Container for a heart pump device and method for operating a heart pump device

The invention relates to a container for a heart pump device with a first receiving space for a compressible and expandable heart pump, wherein the first receiving space is delimited on several sides, in particular on all sides, by one or more closure elements and is closed off to the outside for preventing a contacting of the heart pump, wherein the closure elements) leave free an opening for the passage of a catheter from the outside into the first receiving space, wherein the diameter of the opening is dimensioned such that the heart pump can pass this exclusively in a condition which is at least partly compressed compared to the expanded condition. For implantation, the heart pump in the container can firstly be operated by trial in the container whilst feeding a rinsing fluid and can then be pulled through the opening amid simultaneous compression, into a sheath element.

RECYCLABLE METALLIZED BARRIER FILMS AND BAGS FOR PACKAGING FLOWABLE MATERIALS
20240109701 · 2024-04-04 ·

The disclosure provides co-extruded, multi-layer films, including metallized barrier films and non-barrier films, and articles of manufacture that include the films, such as flexible bags and containers for flowable materials. The films and articles that include the films have good heat retention, and barrier properties, as well as good flex-crak resistance and toughness. The films and articles that include the films have a metallized barrier core layer of ethylene-vinyl alcohol (EVOH) copolymer wherein both the metal and EVOH are in amounts that achieve the heat retention, flex-crack resistance, toughness, and barrier properties, while allowing for the recycling of the films and articles of manufacture.

ADMINISTRATION PACKAGING AND METHOD FOR ITS PRODUCTION
20240108544 · 2024-04-04 ·

An administration packaging and method for its production. The administration packaging having a bottom part and a cover which are formed of multi-layer films.

Recyclable flexible films and bags for packaging flowable materials
11970321 · 2024-04-30 · ·

The disclosure provides ethylene/?-olefin copolymer based co-extruded, multi-layer films, including barrier films and non-barrier films, and articles of manufacture that include the films, such as flexible bags and containers for flowable materials. The films and articles that include the films have improved flex-crak resistance and toughness. The films and articles that include the films have good barrier properties as the barrier films include a core layer of ethylene-vinyl alcohol (EVOH) copolymer having a high ethylene content. The low amount of EVOH copolymer in the total film that is needed to achieve the flex-crack resistance, toughness, and good barrier properties, further allow for the recycling of the films and articles of manufacture.