D21H13/14

Method of making an insulation material and an insulated mailer

A repulpable insulation material includes a batt formed of a mixture of thermoplastic binder fibers and cellulose fibers bound together by the thermoplastic binder fibers. The thermoplastic binder fibers make up about 0.5% to 25% by weight of the batt. The repulpable insulation material have a weight within a range from 1000 GSM to 1600 GSM. Subjecting the repulpable insulation material to a repulpability test produces greater than 85% fiber yield.

Methods of forming repulpable containers

A method of forming a shipping container includes mixing paper fibers with a binder fiber to form a mixture; disposing the mixture onto a surface to form a layer of the mixture; applying heat to form a paper fiber batt from the mixture having a fixed width and fixed length; and inserting the paper fiber batt within an interior of a corrugated box.

Water-dispersible composite structure and method of producing the same
20210310196 · 2021-10-07 ·

A water-dispersible composite structure, which comprises one or more layers, and a method of producing the same. At least a part of the layers is formed by a fibrous web or sheet containing 50-90 parts by weight of wood fibers and 10-90 parts by weight of annual or perennial plant fibers and/or 10-50 parts by weight of synthetic short-cut fibers, and 0.1-20% by weight of a binder, calculated from the weight of the fibers, and at least a part of the binder being a water-soluble polymer and another part a water dispersible binder, and the fibrous sheet or web being produced by wet forming. By means of the invention, the fibers of the composite structure can be recovered and recycled by equipment conventionally used in the paper and paperboard industry.

Water-dispersible composite structure and method of producing the same
20210310196 · 2021-10-07 ·

A water-dispersible composite structure, which comprises one or more layers, and a method of producing the same. At least a part of the layers is formed by a fibrous web or sheet containing 50-90 parts by weight of wood fibers and 10-90 parts by weight of annual or perennial plant fibers and/or 10-50 parts by weight of synthetic short-cut fibers, and 0.1-20% by weight of a binder, calculated from the weight of the fibers, and at least a part of the binder being a water-soluble polymer and another part a water dispersible binder, and the fibrous sheet or web being produced by wet forming. By means of the invention, the fibers of the composite structure can be recovered and recycled by equipment conventionally used in the paper and paperboard industry.

Method of making a thermoplastic fiber composite material and web
11078626 · 2021-08-03 · ·

A method for forming a thermoplastic composite material in a papermaking machine, wherein the method comprises the steps of: forming an aqueous fiber material suspension; bringing said fiber suspension in contact with at least one additive, said additive being introduced into said fiber suspension, whereby said additive reacts to form a precipitation product onto or into the fibers, thereby forming an intermediate suspension, introducing, after the formation of the intermediate suspension, a plastic material into said intermediate suspension, thereby forming a plastic fiber composite suspension.

Method of making a thermoplastic fiber composite material and web
11078626 · 2021-08-03 · ·

A method for forming a thermoplastic composite material in a papermaking machine, wherein the method comprises the steps of: forming an aqueous fiber material suspension; bringing said fiber suspension in contact with at least one additive, said additive being introduced into said fiber suspension, whereby said additive reacts to form a precipitation product onto or into the fibers, thereby forming an intermediate suspension, introducing, after the formation of the intermediate suspension, a plastic material into said intermediate suspension, thereby forming a plastic fiber composite suspension.

Method of producing a fibrous web

A method of producing a fibrous web, according to which method a fibrous web is formed of foamed fibre dispersion, by using foam forming. According to the present invention, the foamed fibre dispersion comprises recycled textile fibres and possibly natural fibres or synthetic fibres, or a mixture thereof, in which case, of the fibres in the fibre layer, at least 30% % by weight, in particular at least 50% by weight, is sourced from recycled textile fibres. The present invention generates a product with which it is possible to replace, for example, plastic in bag and package applications. The present product is also suitable, for example, for various textile and furniture applications.

Method of producing a fibrous web

A method of producing a fibrous web, according to which method a fibrous web is formed of foamed fibre dispersion, by using foam forming. According to the present invention, the foamed fibre dispersion comprises recycled textile fibres and possibly natural fibres or synthetic fibres, or a mixture thereof, in which case, of the fibres in the fibre layer, at least 30% % by weight, in particular at least 50% by weight, is sourced from recycled textile fibres. The present invention generates a product with which it is possible to replace, for example, plastic in bag and package applications. The present product is also suitable, for example, for various textile and furniture applications.

Array of wet wipe packages

Described herein is an array of wet wipe packages displayed via a merchandise display system. The array of wet wipe packages includes a first package, a second package, and a third package. The first package includes a first wet wipe having a first coform nonwoven material and a first lotion which is devoid of perfume. The second package includes a second wet wipe having a second coform nonwoven material and a second lotion which includes a perfume. The third package includes a third wet wipe having a third coform nonwoven material and a third lotion. The third lotion is different than the first lotion and the second lotion. The first coform nonwoven material, the second coform nonwoven material, and/or the third coform nonwoven material has from about 14.5% to about 45% cotton.

Array of wet wipe packages

Described herein is an array of wet wipe packages displayed via a merchandise display system. The array of wet wipe packages includes a first package, a second package, and a third package. The first package includes a first wet wipe having a first coform nonwoven material and a first lotion which is devoid of perfume. The second package includes a second wet wipe having a second coform nonwoven material and a second lotion which includes a perfume. The third package includes a third wet wipe having a third coform nonwoven material and a third lotion. The third lotion is different than the first lotion and the second lotion. The first coform nonwoven material, the second coform nonwoven material, and/or the third coform nonwoven material has from about 14.5% to about 45% cotton.