A detergent pouch may be made from a dissolvable paper which completely dissolves upon contact with liquid water thereby releasing the detergent contained within the pouch. The dissolvable paper may be a Cellulose gum such as Carboxymethyl Cellulose. The dissolvable paper is free from any coloring, dyes, impurities and other toxins. The detergent may be laundry detergent such as Sodium Carbonate, C12-15 Pareth-2, and Sodium Metasilicate which is free from any fillers, perfumes, coloring agents, or brighteners. The paper pouch and the powder detergent may be safe for septic wastewater treatment systems, biodegradable, and hypoallergenic. The paper pouch may be non-toxic.

This system is a biodegradable refreshment condiment system comprising: a container comprising filter material having a rear panel, first side panel and second side panel so that when the first side panel and the second side panel are joined at a seam, a container if defined; a set of packaging contents disposed on the container having one or more items taken from the group of consisting of a sugar packet, sweetener packer, stirring stick and napkin; and, wherein the filter material is biodegradable and comprises filaments having greater than 20 mm diameter. The system can include a stirring stick made from wood. The filter material and set of packaging contents can be configured for a one-time use. The panels can be affixed to each other using a biodegradable adhesive.

Coatings for packaging materials and, more specifically, aqueous coatings for paperboard substrates and methods of applying the coatings. The aqueous coatings may include light blocking particles.

According to some illustrative embodiments, a protective product is provided that includes: at least one expandable slit paper sheet, said at least on expandable slit paper being expanded between opposing ends of said slit paper; a first embossed paper sheet facing said expanded slit paper sheet and a second paper sheet facing an opposite side of said at least one expanded slit paper sheet, at least one of said first embossed paper sheet and said second paper sheet being fixed to said expanded slit paper sheet at the opposing ends of said expanded slit paper sheet and thereby maintaining said expanded paper in its expanded state, said first embossed paper sheet having a plurality of embossings that increase the rigidity of said embossed paper sheet, whereby inhibiting deformation of said embossed paper sheet that is fixed to said expanded slit sheet paper.

A packaging bag configured to pack a sheet in a folded-packaged manner includes a paper layer including a paper component, and a resin layer including a thermoplastic resin provided on both surfaces of the paper layer, wherein a proportion of the paper component in the packaging bag is 45% or more.

According to some illustrative embodiments, a protective product is provided that includes: an envelope having a two-layer wall structure, the two-layer wall structure including a) a first outer paper layer, and b) a second inner paper layer, wherein the second inner paper layer includes width-wise positional variations of the side surface of the second inner sheet that cushions items placed within an inner pouch of the envelope, and forms an interior wall of the inner pouch of the envelope and directly contacts the items placed within the inner pouch of the envelope. In some preferred implementations, the width-wise positional variations of the side surface of the second inner paper layer includes pleats, undulations and/or embossments, and, preferably, the pleats, undulations and/or embossments include ridges that extend perpendicular or substantially perpendicular to an outlet of the envelope.

Disclosed are methods for producing heat sealable multilayer paperboards including precoating layer including polyvinyl acetate acrylate latex binder and one or more water-based barrier layers. Heat sealability of the multilayer paperboard was significantly better than heat-sealability of a multilayer paperboard wherein the precoating was omitted or wherein the precoating incudes typical binders such as styrene butadiene latex or styrene acrylate latex but no polyvinyl acetate acrylate latex. Also disclosed are heat sealable multilayer paperboards obtainable by the method and use of polyvinyl acetate acrylate latex in precoating composition for improving heat sealability of a multi-layer paperboard.

An assembly comprising a capsule intended to receive a substance for the preparation of a beverage, the capsule including a body having a lateral wall bordered on either side by a base and by a rim surrounding an opening in the body, the assembly having at least one sealing film covering at least one among the lateral wall, the base and the opening, the sealing film including a layer based on microfibrillated cellulose MFC.

A biodegradable shipping container for providing protection to payload items being shipped against thermal effects and physical damage. An insulated panel for forming a biodegradable shipping container, the insulated panel being formed of biodegradable packing pellets placed within a cardboard box in a compressed state. A method of manufacturing insulated panels for use in forming an insulated shipping container.

Described is a method for making a wrapping including the steps of providing a first paper layer; at least partly overlapping a second isothermal paper layer over said first layer; applying on said second layer a first and a second traction force acting in opposite verses of a same direction; heat-sealing said second and first layers defining said wrapping.