TH39391A - Absorbent objects showing improved internal environment conditions - Google Patents

Abstract

DC60 (02/03/42) This invention is about absorbent objects like diapers. Adult incontinence pants, and feminine hygiene products.The invention is also relevant to absorbent parts such as There is a cover. The exterior is designed to be breathable and promotes a very hygienic interior environment. Than for a more specific wearer This invention allows the pieces to absorb. Containing (a) upper sheet; (b) back plate; And (c) the absorbent core located between the upper and back plates; The back plate consists of a composite sheet material that can be considered as impermeable liquid that vapor permeable. That should be used is aligning The composite sheet material is by making the film layer of the oriented sheet material. Assembled facing the absorbent core at Said then, when the film layer of sheet material Composition consists of a flexible film that is regarded as hydrophobic that should be used, that is, a flexible film that can be considered hydrophobic. Contact with the fibrous backing when the film layer of the material The composite sheet consists of a multilayer film with a flexible film that It can be considered hydrophobic and a flexible film that can be considered hydrophobic. It is best to use a flexible film that can be considered hydrophobic between the elastic film that is regarded as hydrophobic and the material. In another way, the film layer may be composed of a third layer composed of a flexible compound film. That doesn't like water between the stretch film. Elastic Hydrophobic and fibrous support material Absorbent material may make up a disposable diaper.The invention involves absorbent objects, such as adult incontinence diapers. And feminine hygiene products.The invention is also related to absorbent pieces such as There is an outer covering designed to provide ventilation and promote a more hygienic interior environment for the specific wearer. This invention allows the pieces to absorb. It consists of (a) the top plate, (b) the back, and (c) the absorbent core between the top and back. In which the back plate is composed of materials A composite sheet by making the film layer of the oriented sheet material Assembly facing the said absorbent core, then when the film layer of sheet material The pedestal consists of a flexible film that is regarded as hydrophobic that should be used, that is, a flexible film that is considered hydrophobic In contact with the fibrous backing material When the film layer of the material The linear sheet consists of a multi-layer film with a flexible compound film that Can be considered like water And a flexible film that can be considered hydrophobic That should be used is to provide a flexible film that can be considered hydrophobic. It is between a flexible film that can be considered hydrophobic and a material. On the other hand, the fiber supports, in another way, the film layer may be assembled further. With a third film layer composed of a flexible substance film holding It is not hydrophobic between the film that holds the elastic substance. Hydrophobic and fibrous support material The absorbent material may make up a disposable diaper.

Claims (1)

1. A absorbent piece consisting of (a) the upper plate (b) the back formed from the composite holding sheet material. That vapor-permeable liquids are moisture permeable, including non-fibrous substrates Support material that is The fibers have opposite first and second plane sides and a moisture vapor permeable thermoplastic film that is attached to the first side of the said fiber support and (c) the absorbent core. That is between the said top sheet and The said back sheet That has the characteristics of moisture vapor permeable film.