The present invention relates generally to biocomposite materials made of cellulose and wheat bran and/or oat husk, prepared by methods comprising mixing the husk or bran with an aqueous alkaline solution, stirring and/or homogenizing the mixture, admixing with cellulose pulp and thermoforming the material under conditions admitting curing, thereby obtaining improvements in strength measured as at least one of strain at peak (%), stress at peak (%) and Young's modulus (MPa).

A tissue product including a laminate of at least two plies of a multi-layer tissue web, the tissue product having a softness value (HF) of 92.0 or greater, a lint value of 4.5 or less, and an Sdr of greater than 3.0.

A tissue product including a laminate of at least two plies of a multi-layer tissue web, the tissue product having a softness value (HF) of 92.0 or greater, a lint value of 4.5 or less, and an Sdr of greater than 3.0.

A tobacco sheet containing 15-60 mass % of a tobacco ingredient and 20-70 mass % of cellulose fibers, and having a thickness of 55-85 μm, a basis weight of 25-42 g/m.sup.2, and a tensile strength of 12 N/15 mm or more.

A tobacco sheet containing 15-60 mass % of a tobacco ingredient and 20-70 mass % of cellulose fibers, and having a thickness of 55-85 μm, a basis weight of 25-42 g/m.sup.2, and a tensile strength of 12 N/15 mm or more.

A manufacturing method of a paper, board or the like having a grammage in a range of 125-600 g/m.sup.2, preferably 150-210 g/m.sup.2, including adding a paper sizing agent including maleated vegetable oil and an alkenyl succinic anhydride (ASA) to a fibre stock including at least 80 weight-% of recycled fibre material and having calcium concentration of at least 500 mg/l, expressed as CaO.

A manufacturing method of a paper, board or the like having a grammage in a range of 125-600 g/m.sup.2, preferably 150-210 g/m.sup.2, including adding a paper sizing agent including maleated vegetable oil and an alkenyl succinic anhydride (ASA) to a fibre stock including at least 80 weight-% of recycled fibre material and having calcium concentration of at least 500 mg/l, expressed as CaO.

A method for preparing a large-area structural chromogenic pattern by ink-jet printing, a structural chromogenic pattern obtained by the method, and an anti-counterfeiting method based on a structural color change. A dispersion liquid containing mono-disperse colloidal microspheres with high index of refraction is printed onto a piece of paper by using an ink-jet printer, and nano-microspheres are arranged and assembled on the paper to obtain a micro-structure having the features of being ordered from a short distance and disordered from a long distance. A pretty structural color can be observed by means of the interaction of the structure with light, thus displaying a pattern, changing the angle of observation, changing the brightness of the structural color, and hiding and displaying the pattern. The method is simple and convenient, is widely applicable, and can achieve the preparation and anti-counterfeiting of a large-area structural color without external stimulation.

Provided are tissue products containing an additive adapted to reduce skin irritation, such as a lotion, and a colorant may be manufactured with relatively low total add-on amounts of the additive without reducing effectiveness, while providing the product with a distinct aesthetic appearance. In a specific embodiment, the additive composition comprises an oil, a wax, and a colorant comprising a pigment and a wetting agent. The additive and colorant, which are preferably both hydrophobic and non-aqueous, are be added simultaneously and in the same pattern so as to provide a tissue product having a distinct aesthetic appearance that also provides a cue to the user that the product comprises a soothing additive. In certain instances an aesthetic pattern, particularly a coloured pattern, provides a visual cue to the user and reinforces the benefits of the product, enabling lower additive add-on levels without degrading the user experience.

Provided are tissue products containing an additive adapted to reduce skin irritation, such as a lotion, and a colorant may be manufactured with relatively low total add-on amounts of the additive without reducing effectiveness, while providing the product with a distinct aesthetic appearance. In a specific embodiment, the additive composition comprises an oil, a wax, and a colorant comprising a pigment and a wetting agent. The additive and colorant, which are preferably both hydrophobic and non-aqueous, are be added simultaneously and in the same pattern so as to provide a tissue product having a distinct aesthetic appearance that also provides a cue to the user that the product comprises a soothing additive. In certain instances an aesthetic pattern, particularly a coloured pattern, provides a visual cue to the user and reinforces the benefits of the product, enabling lower additive add-on levels without degrading the user experience.