Paper napkins, paper towels, disposable sheets are made of

Question

Accepted Answer

The correct option is 2:
Bonded fibre fabrics are the correct answer because this term precisely describes the material used to create paper napkins, paper towels, and disposable sheets. These items are manufactured from what is scientifically known as non-woven fabrics, where individual fibres—such as wood pulp (cellulose), cotton, or synthetic polymers like polypropylene—are held together through a *bonding* process rather than being interlaced through weaving or knitting. The production involves techniques like adhesive bonding, thermal bonding (melting thermoplastic fibers with heat), or mechanical entanglement (like hydro-entanglement) to form a sheet or web of material. This bonding method is significantly faster and more cost-effective than traditional textile production, which is essential for mass-produced, single-use, and disposable products. The resulting *bonded fibre fabrics* are engineered for specific properties like high absorbency (for paper towels/napkins) or fluid resistance (for some disposable sheets) while maintaining a low production cost, making them ideal for hygiene and sanitation applications.

The incorrect option is 1:
Felt wool, while a type of nonwoven material, is fundamentally different from the disposable products listed. Traditional felt, especially felt made from wool, is manufactured through a process involving moisture, heat, agitation, and pressure to mat the fibers together, resulting in a dense, durable, and generally thick material. The products in the question are designed to be thin, relatively fragile when wet (paper products), and disposable, which is the opposite of wool felt's inherent durability, reusability, and higher cost. Felt is typically used for items requiring insulation, cushioning, or longevity, such as hats, crafts, or industrial gaskets, not for single-use, throw-away items like napkins.

The incorrect option is 3:
Shuttle refers to a tool used in the textile process of weaving. The shuttle's function is to carry the weft (horizontal) thread back and forth across the warp (vertical) threads on a loom, which is the definition of creating a *woven* fabric. Paper napkins, paper towels, and most disposable sheets are explicitly made as *nonwoven* materials, meaning their production entirely bypasses the weaving process and therefore does not involve a shuttle. To select 'Shuttle' would be confusing a manufacturing *tool* used in one type of fabric production (weaving) with the *material* type used for disposable products (nonwoven/bonded).

The incorrect option is 4:
Crochet is a method of fabricating textile by using a hooked needle to interlock loops of yarn or thread. This technique creates a *knitted* or *interlooped* fabric structure. This process is highly labour-intensive, slow, and primarily used for creating decorative or highly structured reusable garments, accessories, or home furnishings. The resulting crocheted material would be far too expensive, thick, and structurally unsuitable for the vast majority of disposable, cost-sensitive products like paper towels and napkins, whose very design depends on a fast, machine-based, nonwoven production method.