Separately-wrapped absorbency product

Abstract

The invention relates to a separately-wrapped absorbency product capable of preventing a peeling paper from curling or folding during machine transportation, reliably bonding the peeling paper for wings with a wrapping thin slice and smoothly peeling the peeling paper for wings when unsealing. The separately-wrapped absorbency product comprises the wrapping thin slice for separately wrapping a sanitary napkin for menstrual cycle; the peeling paper for wings for peelably covering a pair of protection-wing anti-deviation adhesive layer and a hip anti-deviation adhesive layer when the wing-shaped protection wing and the protection wing for hip keeping respectively backfold on the side surface of the front thin slice side, wherein the protection-wing anti-deviation adhesive layer is formed by that: the front side of the sanitary napkin for menstrual cycle has relative low adhesive capacity and the back side has relative high adhesive capacity and an adhering part is formed between a pair of protection-wing anti-deviation adhesive layers with relative low adhesive capacity on the surface of the peeling paper for the protection wing and the adhering part is adhered on the outer surface of the wrapping thin slice in an not-peelable way during the process of separately wrapping.

Description

technical field [0001] The present invention relates to an individually wrapped absorbent product in which the absorbent product is individually wrapped with a packaging sheet. Background technique [0002] In the past, as absorbent products such as sanitary napkins, panty liners, panty liners, and incontinence pads, for example, the following products are known: crotch portions for wrapping underwear when worn are respectively formed on both sides of the main body portion. Wing-shaped flaps that are fixed in a fixed manner, and hip holding flaps that are fixed on the inner side of the buttocks of the underwear when worn are respectively formed on both sides of the above-mentioned main body part on the rear side. Between the liquid-impermeable back sheet formed by polyethylene sheet or polyethylene laminated non-woven fabric, etc., and the liquid-permeable front sheet formed by non-woven fabric or air-permeable plastic sheet, etc., the cotton-like It is made of absorbent bo...

AI Technical Summary

Problems solved by technology

[0007] However, in the packaging structure described in Patent Document 1, since the extended portion of the adhesive portion protection sheet (flap release paper) is not adhered to the first flap adhesive portion (wing deflection preventing adhesive layer), Therefore, the extension portion may be curled or wrinkled when conveyed by a machine, so that the above-mentioned fixing portion cannot be formed correctly, and there may be a possibility of poor bonding of the adhesive portion protection sheet and the packaging sheet.

[0008] However, in the packaging structure described in the above-mentioned Patent Document 1, since the fixing portion fixed to the packaging sheet is formed in the above-mentioned extension portion, when the seal is opened, the adhesive portion pro

Images