A liquid sample bulk mailing packaging device includes a paperboard envelope blank assembled to form a hermetically sealed leakproof containment pocket that, in combination with proper alignment of a liquid containing packette enclosed inside, will prevent leakage in the event the enclosed liquid containing packette fails during mail processing. The device may include coupons printed on the envelope blank and seperable by perforations, and may be printed on both sides.

Package block (3, 5) consisting of individual packages (1, 2) that are mechanically coupled together and can be separated from one another by a shear force acting along the respective parting joint (11) and can be sealed medically tight at least in the vicinity of their container openings (14) by a continuous label strip (17), wherein the continuous label strip (17) consists of individual labels (18-20) connected to one another across parting edges (32), and that the parting edges (32) are aligned with the parting joints (11) between the individual packages (1, 2).

Package block (3, 5) consisting of individual packages (1, 2) that are mechanically coupled together and can be separated from one another by a shear force acting along the respective parting joint (11) and can be sealed medically tight at least in the vicinity of their container openings (14) by a continuous label strip (17), wherein the continuous label strip (17) consists of individual labels (18-20) connected to one another across parting edges (32), and that the parting edges (32) are aligned with the parting joints (11) between the individual packages (1, 2).

A package system suitable for sterilizing cyanoacrylate compositions and providing the sterile cyanoacrylate compositions a shelf life of at least 24 months, wherein the package system comprises: an ampoule comprising a chamber comprising a cyanoacrylate monomer, wherein the chamber is defined by an opening and sidewalls, wherein the ampoule comprises a material comprising a cyclic olefin copolymer; a multilayer foil seal sealing the opening of the ampoule; and a secondary package housing the ampoule.

A container (1) for liquid is described, comprising a base (2), a lid (3), a jacket (4) and an inner bag (5). The jacket extends (4) between the base (2) and the lid (3), defining with them a closed inner volume. The inner bag (5) is interchangeably positioned in the inner volume and can be filled with a liquid. In the filled configuration, the inner bag (5) holds upright the container; in the emptied configuration the inner (5) bag is bent on itself and the container is collapsed with the lid (3) close to the base (2) or in abutment thereon. The jacket (4) is a tubular member made of a laminar material that can be bent on itself like a textile, for example a band that can be bent like bellows. This feature allows switching easily from the upright configuration to the collapsed or bent one, without the needas in solutions of the known artto overturn rigid parts, disassemble envelopes or guide the rings defining the metal meshes.

A packaging case suitable for packaging an elongated article (41) and being displayed in a shop or an exhibition hall is provided. The packaging case comprises: an inner case (3) able to accommodate the article (41) and an outer sleeve (4) capable of externally sheathing the inner case (3), wherein the inner case (3) can move back and forth into and out of the outer sleeve (4), the packaging case further comprises a flexible strip (10), one end of the strip (10) is fixed to an outer surface (12) of the inner case (3), the other end of the strip (10) is fixed to an inner surface (21) of the outer sleeve (4), and the outer surface (12) and the inner surface (21) are two surfaces which are opposed to each other and kept close to mutually when the inner case (3) is sheathed in the outer sleeve (4).

A packaging case suitable for packaging an elongated article (41) and being displayed in a shop or an exhibition hall is provided. The packaging case comprises: an inner case (3) able to accommodate the article (41) and an outer sleeve (4) capable of externally sheathing the inner case (3), wherein the inner case (3) can move back and forth into and out of the outer sleeve (4), the packaging case further comprises a flexible strip (10), one end of the strip (10) is fixed to an outer surface (12) of the inner case (3), the other end of the strip (10) is fixed to an inner surface (21) of the outer sleeve (4), and the outer surface (12) and the inner surface (21) are two surfaces which are opposed to each other and kept close to mutually when the inner case (3) is sheathed in the outer sleeve (4).

A package system is disclosed for dispensing controlled amounts of a chemical agent. The package system includes an outer package that is generally gas and liquid impermeable. The outer package contains an inner package made from a degradable material, such as a material that is water degradable. The inner package contains a measured amount of a chemical agent. The chemical agent may be difficult to handle and may have corrosive properties, may be an oxidizer, or the like. The package system facilitates dispensing the chemical agent into a particular environment. In one embodiment, the package system is designed to hold a chemical agent for treating recreational water sources, such as swimming pools.

A package system is disclosed for dispensing controlled amounts of a chemical agent. The package system includes an outer package that is generally gas and liquid impermeable. The outer package contains an inner package made from a degradable material, such as a material that is water degradable. The inner package contains a measured amount of a chemical agent. The chemical agent may be difficult to handle and may have corrosive properties, may be an oxidizer, or the like. The package system facilitates dispensing the chemical agent into a particular environment. In one embodiment, the package system is designed to hold a chemical agent for treating recreational water sources, such as swimming pools.

Puncturing of plastic bags containing polysilicon chunks during transport thereof and reduction of fines generation are minimized by use of a transport vessel containing at least two plastic bags containing polysilicon chunks with a packing density of greater than or equal to 500 kg/m.sup.3.