A sheet of material that reduces or eliminates the incidence of bleed-through and show-through, thereby enabling a user to prepare artwork, sketches, designs, etc. on both sides of the sheet of material, without the incidence of bleed-through or show-through. The sheet of material includes a first substrate, a second substrate, and an adhesive material positioned between the first and second substrates to operatively join the first and second substrates to each other. The adhesive material acts as a moisture barrier, thereby preventing ink or moisture from passing therethrough and saturating the second substrate when ink or moisture is applied to the first substrate and vice versa. The adhesive also serves as a light barrier, thereby reducing or eliminating show-through on the second substrate when ink or moisture is applied to the first substrate and vice versa. Multiple sheets of material may be bound into a sketch book or pad.

A sheet of material that reduces or eliminates the incidence of bleed-through and show-through, thereby enabling a user to prepare artwork, sketches, designs, etc. on both sides of the sheet of material, without the incidence of bleed-through or show-through. The sheet of material includes a first substrate, a second substrate, and an adhesive material positioned between the first and second substrates to operatively join the first and second substrates to each other. The adhesive material acts as a moisture barrier, thereby preventing ink or moisture from passing therethrough and saturating the second substrate when ink or moisture is applied to the first substrate and vice versa. The adhesive also serves as a light barrier, thereby reducing or eliminating show-through on the second substrate when ink or moisture is applied to the first substrate and vice versa. Multiple sheets of material may be bound into a sketch book or pad.

A ceiling material body (1a) includes a substrate layer (2) formed from rigid urethane foam; a first fiber-reinforced layer (3) provided on an in-cabin side of the substrate layer (2); a second fiber-reinforced layer (4) provided on an out-cabin side of the substrate layer (2); a surface layer (5) provided on an in-cabin side of the first fiber-reinforced layer (3); and a back layer (6) provided on an out-cabin side of the second fiber-reinforced layer (4). The second fiber-reinforced layer (4) includes a glass paper (7) overlaying the substrate layer (2) and a glass mat (8) overlaying an opposite side of the glass paper (7) from the substrate layer (2).

A ceiling material body (1a) includes a substrate layer (2) formed from rigid urethane foam; a first fiber-reinforced layer (3) provided on an in-cabin side of the substrate layer (2); a second fiber-reinforced layer (4) provided on an out-cabin side of the substrate layer (2); a surface layer (5) provided on an in-cabin side of the first fiber-reinforced layer (3); and a back layer (6) provided on an out-cabin side of the second fiber-reinforced layer (4). The second fiber-reinforced layer (4) includes a glass paper (7) overlaying the substrate layer (2) and a glass mat (8) overlaying an opposite side of the glass paper (7) from the substrate layer (2).

A thermosetting resin composition comprising a melamine-based resin and one or more modifiers, wherein the total content of said modifiers is below 10%, preferably below 7%, more preferably below 5%, even more preferably below 3% by weight of the thermosetting resin.

A thermosetting resin composition comprising a melamine-based resin and one or more modifiers, wherein the total content of said modifiers is below 10%, preferably below 7%, more preferably below 5%, even more preferably below 3% by weight of the thermosetting resin.

A pant-type absorbent article, such as a pant diaper, a sanitary pant or incontinence pant, includes a front portion, a back portion and a crotch portion, wherein lateral side portions of the front portion and back portion are superposed so that their inner surfaces face each other and being joined to each other along side seams. At least part of said front and back portions comprises an elastic laminate including first and second fibrous layers and an elastic film layer located therebetween, the first fibrous layer forms an inner wearer-facing side of the elastic laminate having a basis weight of between 13 and 30 g/m.sup.2 and the basis weight of the first fibrous layer is between 10 and 300% higher than the basis weight of the second fibrous layer, and wherein the first fibrous layers face each other along said side seams.

A pant-type absorbent article, such as a pant diaper, a sanitary pant or incontinence pant, includes a front portion, a back portion and a crotch portion, wherein lateral side portions of the front portion and back portion are superposed so that their inner surfaces face each other and being joined to each other along side seams. At least part of said front and back portions comprises an elastic laminate including first and second fibrous layers and an elastic film layer located therebetween, the first fibrous layer forms an inner wearer-facing side of the elastic laminate having a basis weight of between 13 and 30 g/m.sup.2 and the basis weight of the first fibrous layer is between 10 and 300% higher than the basis weight of the second fibrous layer, and wherein the first fibrous layers face each other along said side seams.

A method of making a multi-ply absorbent product having a wet scrubbing resistance greater than 120 revolutions and a basis weight of between 30 and 50 grams per square meter. A heated adhesive is applied between two single plies/webs, the multiple plies are embossed according to particular parameters, and the embossed webs are compressed with a marrying roll. The adhesive is heated to a temperature of between approximately 32 C. to 66 C. for application between the multiple plies. For each ply, the embossed area generally occupies between approximately 5 to 15% of the total surface area of a surface of the ply, the depth of embossment of the surface is generally between approximately 0.28 and 0.43 centimeters deep, and the embossment of the surface is generally between approximately 0.04 to 0.08 square centimeters in size.

A multi-ply absorbent product having a wet scrubbing resistance greater than 120 revolutions and a basis weight of between 30 and 50 grams per square meter. A heated adhesive is applied between two single plies/webs, the multiple plies are embossed according to particular parameters, and the embossed webs are compressed with a marrying roll. The adhesive is heated to a temperature of between approximately 32 degrees C. to 66 degrees C. for application between the multiple plies. For each ply, the embossed area generally occupies between approximately 5 to 15% of the total surface area of a surface of the ply, the depth of embossment of the surface is generally between approximately 0.28 and 0.43 centimeters deep, and the embossment of the surface is generally between approximately 0.04 to 0.08 square centimeters in size.