Independent dual belt conveyors stabilize asymmetric continuums by applying separate suction forces to prevent meandering.
Absorbent structures with optimized superabsorbent polymer particles achieve rapid liquid acquisition through controlled particle distribution and adhesive immobilization.
Rectangular pet absorbent article uses a high stiffness portion in the first end portion to resist lifting during waist wrapping.
Counter-rotating intermeshing rollers form apertures in precursor webs using asymmetric tooth geometry.
Absorbent pad uses rear engagement members for replacement, reducing caregiver workload and psychological discomfort.
A forming belt deposits continuous spunbond filaments to create nonwoven fabrics with distinct three-dimensional surface features.
Differentiates bonding methods for pant-style diaper torso sections, reducing manufacturing costs and material bulk without compromising strand security.
Incorporating gas vesicles into hydrogel substrates enhances oxygen supply and antimicrobial activity without complex structures.
Segmented kit separates reusable optical sensor from disposable absorbent article, resolving trade-off between detection accuracy and manufacturing cost.
Integrated bag on diaper stores salve, powder, and wipes to resolve accessibility trade-offs while ensuring hygienic disposal.
Controlled reference bonding diameters and circumference lengths in sheet joined portions prevent welding defects while maintaining surface fitting.
Extending absorbent padding to leg hole edges and seam boundaries prevents leakage at fastener zones while maintaining closure integrity.