ABSORBING PRODUCT Russian patent published in 2022 - IPC A61F13/15 

Abstract RU 2776851 C2

FIELD: absorbing products.

SUBSTANCE: absorbing product of a tape type is presented, having a structure, which is easily unfolded. The absorbing product includes a pair of valve elements (80) passing from the outer side of absorber in the transverse direction in the rear belt area, and fixing tape (90) accordingly provided on the pair of valve elements, with a hook for engagement with the front belt area. In the unfolded state of the absorbing product, free end part (93) of the fixing tape goes beyond valve element (80) in the transverse direction. The fixing tape includes an unfolding folded part. Valve elements are folded, starting from longitudinal bend line (FL3) along the longitudinal direction in a state, when the absorbing product is folded. In a state, when valve elements of the pair of valve elements are folded, starting from the longitudinal bend line, a space is at least partially formed between end parts of the pair of valve elements in the transverse direction.

EFFECT: obtaining an absorbing product.

11 cl, 8 dwg

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RU 2 776 851 C2

Authors

Miyama, Takuya

Sakaguchi, Satoru

Watanabe, Sakiko

Dates

2022-07-27Published

2018-12-17Filed