Disclosed is a dpackaged product comprising a particulate, savoury food material, the packaging comprising a multi-layer packaging film which comprises: an inner layer comprising polypropylene; an outer layer comprising polypropylene; and an intermediate layer comprising polypropylene.

The invention relates to flexible multilayer films comprising a first polymer layer (A), a second polymer layer (B), and a central polymer layer (C), wherein the central polymer layer (C) is situated between the first polymer layer (A) and the second polymer layer (B), and wherein the central polymer layer (C) comprises at least one UV absorber and at least one colorant that, in combination, absorb light in the 175 nm to 525 nm wavelength range. The multilayer film is suitable for producing medical bags having UV and light protection.

A seamless double layered porous woven structure comprises a seamless circular inner layer structure and a porous outer layer structure. The outer layer structure is weaved upon the seamless circular inner layer structure to provide a seamless double layered tubular structure, which is further gaited together with yarns at the edges of the double layered tubular structure. The inner layer structure is made of circular weaving process while the outer layer structure is made of warp weaving process. There are several porous regions and jacquard regions at the outer layer structure.

A tubular irrigation device, such as a pipe or sleeve, having a circular multilayer polymeric structure including one or more layers of woven polymeric thermoplastic materials, one or more layers of thermoplastic polymeric materials, and one or more layers of polymeric waterproofing materials in film form. Methods of making the tubular irrigation device are also described.

The present disclosure relates to a method for manufacturing highly reliable plastic glazing by forming a high hardness coating layer. The method for manufacturing plastic glazing includes: a base material layer supply step of supplying base material layer made of polycarbonate (PC) resin; an adhesive supply step of applying an adhesive to at least one side of the base material layer; a coating film supply step of seating a coating film on an upper side of the adhesive applied to the base material layer; and an attaching step of pressing the supplied coating film and of attaching to the base material layer. Through such a manufacturing method, there is an effect of improving the scratch resistance, abrasion resistance, chemical resistance, and light resistance by forming the high hardness coating layer in the base material layer made of PC.

The present disclosure relates to a method for manufacturing highly reliable plastic glazing by forming a high hardness coating layer. The method for manufacturing plastic glazing includes: a base material layer supply step of supplying base material layer made of polycarbonate (PC) resin; an adhesive supply step of applying an adhesive to at least one side of the base material layer; a coating film supply step of seating a coating film on an upper side of the adhesive applied to the base material layer; and an attaching step of pressing the supplied coating film and of attaching to the base material layer. Through such a manufacturing method, there is an effect of improving the scratch resistance, abrasion resistance, chemical resistance, and light resistance by forming the high hardness coating layer in the base material layer made of PC.

Provided is a packaging material for batteries, which has excellent insulating properties. A packaging material for batteries, which is formed of a laminate that is obtained by sequentially laminating at least a base layer, a bonding layer, a metal layer and a sealant layer, and wherein the base layer comprises a resin layer A that is formed of a thermoplastic resin having a volume resistivity of 1×10.sup.15 Ω.Math.cm or more.

A film-shaped packaging material for a cell in which a coating layer is provided as the outermost layer instead of a substrate layer and an adhesive layer in a conventional film-shaped packaging material for a cell, thereby making it possible to produce a thinner film; wherein the packaging material is provided with exceptional moldability and insulation performance and enables lead time to be reduced. The packaging material is a laminate having at least a coating layer, a barrier layer, and a sealant layer in the stated order, the coating layer including a single- or multiple-layer configuration formed by a cured product of a resin composition containing a heat-curable resin and curing accelerator, the laminate having a piercing strength of at least 5 N, as measured in compliance with JIS 1707:1997, and the coating layer having a breakdown voltage of at least 1.0 kV, as measured in compliance with JIS C2110-1.

The present invention relates to the technical field of agricultural films and in particular refers to a multilayer plastic film for agricultural applications comprising light-emission shifting properties. Furthermore, the present invention relates to the use of the multilayer plastic film for, in particular perennial, agricultural applications.

A refrigerator is disclosed for improved food storage capability. The refrigerator comprises an internal cavity having a membrane that at least partially covers a portion of the walls of the internal cavity.