Raw Material Hygiene Products were made of non-woven fabric, fluff pulp, SAP, hot melt adhesive, PE film and spandex.

Non-woven fabric: Non-woven fabric, also known as non-woven fabric, needled cotton, needled non-woven fabric, etc., adopts polyester fiber, polyester fiber (referred to as: PET) material production, through the needling process, can make different thickness, feel, hardness, etc. Non-woven fabric is moisture-proof, breathable, flexible, light and thin, flame retardant, non-toxic and tasteless, low price, recyclable and other characteristics. It can be used in different industries, such as sound insulation, heat insulation, heating sheets, masks, clothing, medical, filling materials and so on. Medical and sanitary non-woven fabric is suitable for surgical clothing, protective clothing, disinfectant bag cloth, mask, diaper, wet wipes, sanitary pads and pet pads.

Fluff pulp: Coniferous wood is the best raw material for the production of fluff pulp. Fluff pulp is a kind of paper pulp used as absorbent medium, after bleaching, extraction of organic solvent extraction, such as wood pulp, straw pulp. Fluff pulp used in the production of various sanitary products (such as sanitary napkins, baby diapers, hospital mattresses, etc.) as an absorbent medium.

Super absorbent resin(SAP): Super absorbent resin is a newly developed functional polymer material with strong hydrophilic groups and a certain degree of crosslinking. These resins are insoluble in water, also insoluble in organic solvents, can absorb hundreds to thousands of times of their own weight of water, and strong water preservation, even if pressurized, water will not be squeezed out, is widely used in medical and health, building materials, environmental protection, agriculture, forestry and food industry.

Characteristics of super absorbent resin:

1. Highly absorbent: It can absorb hundreds or thousands of times its own weight of non-ionized water.
2. High water absorption rate: each gram can absorb hundreds of grams of non-ionized water within 30 seconds.
3. High water retention: water is not easy to be squeezed out of the gel after absorbing water under external pressure.
4. High expansion: after water absorption of high water absorption resin gel volume immediately expanded hundreds of times.
5. Ammonia absorption: low crosslinked polyacrylate type super absorbent resin’s molecular structure contains carboxyl anion, ammonia can be absorbed, has obvious deodorization effect.

Hot melt adhesive: Hot melt adhesive is a kind of raw material plastic adhesive, in a certain temperature range, its physical state changes with the temperature, and the chemical characteristics remain unchanged, its non-toxic tasteless, environmental protection chemical products. Because the product itself is solid, easy to package, transport, storage, no solvent, no pollution, non-toxic type; And simple production process, high added value, bond strength, fast speed and other advantages. One of them called hot melt pressure sensitive adhesive is mainly used in women’s sanitary napkins, children’s diapers, nursing pads, adult diapers and so on. Its appearance is white or yellowish block viscoelastic, solid. Melting point is 80-90℃, bonding strength is 2.0-2.51g/25mm, tasteless, non-toxic, does not stimulate the skin.

PE film: The full name is Polyethylene film. PE film is the most simple structure polymer organic compounds, the world’s most widely used polymer materials. PE protective film with special polyethylene (PE) plastic film as the base material, according to the density is divided into high density polyethylene protective film, medium density polyethylene and low density polyethylene. PE protective film’s biggest advantage is to protect products in the production and processing, transportation, storage and use far away from pollution, corrosion, scratch, protect the original smooth and bright surface, so as to improve the quality of products and market competitiveness.