D21H11/12

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. The second package includes a second wet wipe having a second coform nonwoven material and a second lotion. 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. The second package includes a second wet wipe having a second coform nonwoven material and a second lotion. 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.

Composition of matter in a post-refiner blend zone

After cellulose fibers and cellulose ester fibers are co-refined, they are fed to a blend tank continuously feeds a wet laid process. The composition in the blend tank includes co-refined cellulose fibers and cellulose ester fibers and one or more additives, and the cellulose ester fibers have a denier per filament (DPF) of less than 3, a cut length of less than 6 mm, crimped, or non-round with a DPF of less than 3.

Fiber production with supercritical fluid phase from cotton straw
11479913 · 2022-10-25 ·

Disclosed is a method of obtaining regenerated cellulose fiber by using supercritical-N.sub.2O and/or supercritical-CHF.sub.3 compounds from cotton straw which are formed as thin chips mechanically.

Fiber production with supercritical fluid phase from cotton straw
11479913 · 2022-10-25 ·

Disclosed is a method of obtaining regenerated cellulose fiber by using supercritical-N.sub.2O and/or supercritical-CHF.sub.3 compounds from cotton straw which are formed as thin chips mechanically.

PROCESS FOR PRODUCING BINDERLESS FORMALDEHYDE-FREE FIBERBOARD AND COPRODUCING FULVIC ACID FROM STRAW
20220333308 · 2022-10-20 · ·

A process for producing binderless formaldehyde-free fiberboard and coproducing fulvic acid from straw. All-element purification, activation, saccharification and separation are carried out on the non-wood fiber raw material through boiling and defibering to obtain primarily activated lignin, purified and activated fibers, monosaccharides of hemicellulose and non-wood fibers, and fulvic acid. Deep activation is carried out on activated lignin. The binderless formaldehyde-free fiberboard is produced by using sufficiently activated lignin and low-molecular-weight monosaccharides as a hardener and binder. By sufficiently activating the lignin, comprehensive utilization of straw fiber as resources is realized, and the special requirements of binderless formaldehyde-free fiberboard for high-quality fibrous raw material and high-activity lignin are met. The boiled dilute black liquor was subjected to extraction and concentrated to obtain fulvic acid, thereby avoiding pollution caused by pulping and board production. The distilled water obtained by carrying out evaporative concentration on the boiled dilute black liquor is reused.

PROCESS FOR PRODUCING BINDERLESS FORMALDEHYDE-FREE FIBERBOARD AND COPRODUCING FULVIC ACID FROM STRAW
20220333308 · 2022-10-20 · ·

A process for producing binderless formaldehyde-free fiberboard and coproducing fulvic acid from straw. All-element purification, activation, saccharification and separation are carried out on the non-wood fiber raw material through boiling and defibering to obtain primarily activated lignin, purified and activated fibers, monosaccharides of hemicellulose and non-wood fibers, and fulvic acid. Deep activation is carried out on activated lignin. The binderless formaldehyde-free fiberboard is produced by using sufficiently activated lignin and low-molecular-weight monosaccharides as a hardener and binder. By sufficiently activating the lignin, comprehensive utilization of straw fiber as resources is realized, and the special requirements of binderless formaldehyde-free fiberboard for high-quality fibrous raw material and high-activity lignin are met. The boiled dilute black liquor was subjected to extraction and concentrated to obtain fulvic acid, thereby avoiding pollution caused by pulping and board production. The distilled water obtained by carrying out evaporative concentration on the boiled dilute black liquor is reused.

A PLY FIBROUS PRODUCT

A ply fibrous product comprises at least one ply selected from a nonwoven ply and a tissue paper ply, wherein the at least one ply selected from a nonwoven ply and a tissue paper ply comprises cellulosic fibers comprising an organic polycarboxylic acid and wherein the organic polycarboxylic acid has at least one carboxyl group covalently bound to the cellulosic fibers and at least one free carboxyl group. Due to the presence of covalent chemical bonds between a carboxyl group of the polycarboxylic acid and hydroxy groups of the cellulosic fibers present in all substrates, the ply fibrous products display a long-lasting acidic pH even after having been rinsed with water. In some embodiments a long-lasting acidic pH may be achieved in the nonwovens treated with an organic polycarboxylic acid even after washing with a washing detergent.

Layered tissue comprising non-wood fibers

The present invention provides multi-layered tissue webs, and tissue products comprising the same, the multi-layered webs comprising wood fibers and non-wood cellulosic fibers where the non-wood cellulosic fibers are selectively deposited in one or more outer layers of the multi-layered web. Surprisingly disposing non-wood cellulosic fibers in the outer layers, even in relatively modest amounts, alters the machine and/or cross-machine direction properties of the resulting web, such that MD:CD tensile ratio may be reduced.

Layered tissue comprising non-wood fibers

The present invention provides multi-layered tissue webs, and tissue products comprising the same, the multi-layered webs comprising wood fibers and non-wood cellulosic fibers where the non-wood cellulosic fibers are selectively deposited in one or more outer layers of the multi-layered web. Surprisingly disposing non-wood cellulosic fibers in the outer layers, even in relatively modest amounts, alters the machine and/or cross-machine direction properties of the resulting web, such that MD:CD tensile ratio may be reduced.