Stretchable composite sheet for adding softness and texture
View Patent ↗A method for increasing the thickness of a fibrous sheet including stretching the sheet beyond its relaxed length and returning the sheet to about the relaxed length, causing the sheet to have a second thickness greater than the first thickness. The sheet can be a wet-wipe. The wet-wipe includes an elastic layer and a fibrous layer, which increases in thickness when stretched then relaxed. The wet-wipe can be stored in a container which causes the wet-wipe to stretch as it is removed from the container.
1. A system comprising:
a dispenser;
a plurality of wipes, each wipe being formed of a stretch-bonded laminate that includes a non-woven elastic layer bonded to a non-woven gatherable layer, the non-woven elastic layer including a layer of elastomeric meltblown fibers and a layer of substantially parallel elastomeric fibers that are bonded to the layer of elastomeric meltblown fibers, the wipes being stored within the dispenser such that the wipes become thicker as the wipes are individually removed from the dispenser; and
a liquid absorbed by the plurality of wipes.
2. The system of claim 1 , wherein the dispenser engages each wipe to stretch each wipe as each wipe is removed from the dispenser.
3. The system of claim 1 , wherein the layer of elastomeric meltblown fibers is formed of a different material than the layer of substantially parallel elastomeric fibers.
4. The system of claim 1 , wherein at least one of the layer of elastomeric meltblown fibers and the layer of substantially parallel elastomeric fibers includes a tackifying resin that facilitates bonding between the layer of elastomeric meltblown fibers and the layer of substantially parallel elastomeric fibers.
5. The system of claim 1 , wherein the dispenser includes a removable lid that may be opened to allow all of the plurality of wet wipes to be inserted into the dispenser at one time and removed from the dispenser at one time.
6. The system of claim 1 , wherein the dispenser includes an opening in the removable lid such that each wipe may be removed from the dispenser through the opening with part of the lid engaging the wipe to stretch the wipe.