Core Design and Consumer Demand: Technological Evolution of Absorbent Cores for Diapers and Sanitary Napkins

For diapers and sanitary napkins, the absorbent core is the most important component and a decisive factor in product quality.

1. Brief analysis of core structure

Fluff pulp core

Fluff pulp + SAP; single-layer structure, basic absorption needs, most of the selling points are absorption, the product is positioned at the low end, the experience is biased, consumers feel it is not painful or itchy, and the memory point is low.

Composite core (after solving the basic absorption needs, it improves the experience; the selling point combines absorption, softness, breathability and other experience products to be positioned at the mid-to-high end, with good comprehensive performance and experience, and solves some of the pain points and itches of consumers. There are certain memory points.)

a. Five-layer or seven-layer composite structure;

b. Sandwich structure or similar sandwich structure (SAP, fluff pulp wrapped in dust-free paper);

c. Semi-core structure (composite core + wood pulp)

3. Other cores (meet the basic absorption needs, give people a qualitative impact on the experience, and have blind spots in knowledge points; at the same time, the visualization effect is obvious, and the selling points are mainly based on solving practical problems with a sense of technology; the product is positioned as a high-end product, and the experience is obviously different from the previous ones) Both cores; simultaneously solving pain points, bringing refreshment, and satisfying itching points; having strong memory points and brand relevance (brand story points))

a. 3D core - such as square sandwiches; strip sandwiches;

b. Special material core - such as liquid sanitary napkins;

c. Knitted core - woven fabric, spacer knitted fabric, etc.

Juhua is one of professional disposable hygiene products raw materials factory in Quanzhou, the diaper production base in China. We produce diaper raw materials, sanitary raw materials, wet wipes raw materials, include non-fabric, spandex, SAP, PE film ect. At present, both at home and abroad Composite cores are more commonly used. Juhua will make specific judgments based on the customer's sales market, and then provide a production plan. The correct approach is to select the core structure according to local conditions. For more information, please contact us~