TH95433A - Breast pads And the manufacturing method of this breast pad - Google Patents

Abstract

DC60 to provide a breast pad. Which can be easily produced Hardly to give impulses to feel no Comfortable for the skin. And maintain excellent shape Along with the manufacturing method of this breast pad, the back does not allow liquid to penetrate. The top plate allows liquids to penetrate. And liquid absorption objects Has been laminated With the top plate and the back together at the outer perimeter, the cut-out is formed on the perimeter of the absorbed object with a gradual cut-out. Smaller towards the inside, the top sheet and the back are bolted together at the internal adhesion, the cut-off, and the overlapping portion of the inner surface of the top plate is glued together at the stick in the state of the liner. Get Fold by keeping the top sheet inside, along the vertical fold that passes through the top of the cutout. To provide a breast pad Which can be easily produced Hardly to give impulses to feel no Comfortable for the skin. And maintain excellent shape Along with the manufacturing method of this breast pad, the back does not allow liquid to penetrate. The top plate allows liquids to penetrate. And liquid absorption objects Has been laminated With the top plate and the back together on the outer perimeter, the cut-out is formed on the peripheral edge of the absorbed object with a gradual cut-out. Smaller towards the inside, the top sheet and the back are bolted together at the internal adhesion, the cut-off, and the overlapping portion of the inner surface of the top plate is glued together at the stick in the state of the liner. Get Fold by keeping the top sheet inside, along the vertical fold that passes through the top of the cutout.

Claims (13)

1. The breast pad, composed of laminated material, is constructed in a way that integrates the laminate material with a leak-proof backing layer. A permeable top layer is positioned on the front side that contacts the user's body, and an absorbent material is placed between the backing and top layer to absorb and retain any fluid that seeps through the top layer. The top and back layers are bonded together at the outer perimeter. The cut-out section is formed by cutting away the absorbent material at the outer perimeter, gradually reducing the width of the cut-out inward. The top and back layers are bonded directly or via a thinner layer of material than the absorbent material inside the cut-out section. The adhesive layer is placed at the cut-out section by attaching the overlapping inner surfaces of the top layer, folded along the fold line passing through the top of the cut-out section, thus making the top layer the inner surface. The direction of the fold line of the adhesive layer corresponds to the top and bottom positions of the product when the user inserts the product. 2. A breast pad as entitled in claim 1, in which the top layer is made of heat-fused material and is fused by heating from the back side at the cut-off point when the top layer is folded. 3. Breast pads as entitled under claim 1 or 2, in which the breast pads consist of absorbent and dispersing layers of a density greater than the density of the absorbent material between the absorbent and top layers, and the absorbent and dispersing layers are arranged further inward than the adhesive layer. 4. A breast pad as entitled under any of the claims 1 through 3, in which the breast pad consists of only one adhesive part and the breast pad is installed in such a way that this part is positioned in a vertical direction. 5. Breast pads as entitled in claim paragraph 4, whereby the breast pads are fitted in such a manner that one attachment part is positioned along the vertical direction and at the bottom of the breast pad. 6. A breast pad as entitled under any of the claims 1 through 5, where the cut-off portion is reserved for the purpose of forming the attachment, and the length from the outer edge of the breast pad to the top of the cut-off portion is 1/2 or less of the length between the outer edges of the opposite breast pad. 7. Breast pads as provided for in any one of the claims 1 through 6, in which the breast pads have a structure in which the product is folded in half along a fold line that passes through the top point of a section cut off and across the entire product. 8. Breast pads as entitled under any of the claims 1 through 7, in which one or more outer edge sections formed by removal of laminate material are provided to the outer edge of the product. 9. The breast pad as entitled under any of the claims 1 through 8, where the form-forming seal is provided in the space between the absorbent materials, is virtually imperceptible at the cut-out when the breast pad is unfolded along the fold line to form an approximate dome shape. 10. A breast pad as entitled under any one of claims 1 through 9, in which the fibers that make up the top layer are aligned in a direction approximately perpendicular to the direction of the fold extension. 11. Breast pads as entitled under any of the claims 1 through 10, where an extension is provided at the outer edge of the cut-off section to provide a large angle relative to the fold, and a reinforcing seal is provided within the extension for reinforcing the attachment to the top and back panels directly or through a thinner, absorbent material. 12. The manufacturing process of breast pads involves several steps: **Forming:** This step forms the absorbent material for fluid absorption and retention. A cut-out section of the absorbent material is formed around the outer edge by gradually reducing the width of the cut-out inwards. **Laminating:** This step arranges the formed absorbent material between the backing layer (preventing fluid penetration) and the top layer (allowing fluid penetration). **Sealing:** This step seals the outer edges of the product, forming the outer perimeter of the top layer and the back layer. **Folding:** This step folds the breast pad so that the top layer forms the inner surface, following a fold line that passes through the top of the cut-out section and across the entire breast pad. **Attachment:** This step forms the adhesive section by attaching the overlapping inner surfaces of the folded cut-out top layer. **Cutting:** This step cuts the pad into individual product units. 13. The manufacturing method of the breast pads as claimed in claim 12, in which the area along the outer edge of the absorbent material is sealed by heating at least once, and the area near the inner edge of the cut-out is sealed by heating during the attachment step.