摘要:
A curable composition comprising an aged mixture of tetramethoxysilane with water added in excess of the theoretical amount sufficient for the hydrolysis and condensation of 100% of the silane and a reactive organic compound having at least two functional groups capable of condensing with the product of hydrolysis and condensation of the silane in the above mixture.
摘要:
The present invention includes following the steps of:In a first step, first and second breast milk absorbent pads 2(i), 3(i) are fed onto wrapping sheet web 29. In a second step, the first breast milk absorbent pad 2(ii) is fed so as to be displaced from a transverse center line 32 toward an upper end 30 by ¼ of a dimension H thereof as measured in a longitudinal direction Y, and the second breast milk absorbent pad 2(ii) is fed so as to be displaced from a transverse center line 32 toward an lower end 30 by ¼ of a dimension H thereof as measured in a longitudinal direction Y. In a third step, the first and second breast milk absorbent pads 2, 3(iii) are respectively folded back from the upper and lower ends 30, 31 toward the transverse center line 32 in two-ply fashion. In a fourth step, the upper and lower ends of the wrapping sheet web 29 are folded back toward the transverse center line 32. In a fifth step, a joint zone 20 is formed between the first and second breast milk absorbent pads 2, 3(v) and these two pads 2, 3(v) is cut apart along a cutting line 33.
摘要:
The top sheet for an absorbent article has a plurality of fused compressed sections, wherein the fused compressed sections are located on the lowermost side in the thickness direction of the top sheet, and the back side of the top sheet has recesses or low density regions having the lowest density within the top sheet, surrounding the fused compressed sections. The top sheet for an absorbent article having a plurality of fused compressed sections can be produced by a process wherein a top sheet is situated between a member with multiple protrusions and a member with multiple recesses that engage with the multiple protrusions, and the protrusions are pressed into the recesses.
摘要:
The present invention includes following the steps of:In a first step, first and second breast milk absorbent pads 2(i), 3(i) are fed onto wrapping sheet web 29. In a second step, the first breast milk absorbent pad 2(ii) is fed so as to be displaced from a transverse center line 32 toward an upper end 30 by ¼ of a dimension H thereof as measured in a longitudinal direction Y, and the second breast milk absorbent pad 2(ii) is fed so as to be displaced from a transverse center line 32 toward an lower end 30 by ¼ of a dimension H thereof as measured in a longitudinal direction Y. In a third step, the first and second breast milk absorbent pads 2, 3(iii) are respectively folded back from the upper and lower ends 30, 31 toward the transverse center line 32 in two-ply fashion. In a fourth step, the upper and lower ends of the wrapping sheet web 29 are folded back toward the transverse center line 32. In a fifth step, a joint zone 20 is formed between the first and second breast milk absorbent pads 2, 3(v) and these two pads 2, 3(v) is cut apart along a cutting line 33.
摘要:
A rotary working apparatus provided with a working unit and an actuator, wherein the working unit is provided with a unit frame and a cutter roll and anvil roll supported by the unit frame so as to be rotatable about mutually parallel axes of rotation, the anvil roll being further supported by the unit frame in a movable manner. The actuator is provided at the outside of the working unit and is provided with advanceable/retractable rods for making the anvil roll move to press the anvil roll against the cutter roll. A workpiece fed between the cutter roll and the anvil roll is worked by the rotating cutter roll and/or anvil roll.
摘要:
A rotary processing device that comprises a plurality of processing, an anvil roll arranged facing the processing rolls, and an upstream nip roll and a downstream nip roll arranged on the upstream and downstream of the processing rolls while facing the anvil roll. A belt like body is so carried as to pass through between the upstream nip roll and the anvil roll and, next, through between the processing roll and the anvil roll and, thereafter, through between downstream nip roll and the anvil roll, so as to be processed by the processing rolls.
摘要:
A sanitary napkin (101) has a liquid-permeable top sheet (102), a liquid-impermeable back sheet (103), and an absorber (104) mounted between the top sheet (102) and the back sheet (103) and capable of absorbing bodily fluid. The sanitary napkin (101) also has insertion holes (107) provided on opposite sides in the lateral direction (W) of the sanitary napkin (101) so as to extend in the longitudinal direction (L) of the sanitary napkin (101), and long members (106) are inserted through the insides of the insertion holes (107). Each of the insertion holes (107) has an opening (108) located on the front end side (Fr) and also has a fixing portion (112) located on the rear end side (Ba). The long members (106) each have a long portion (111) inserted through the inside of the insertion holes (107) and also have a draw-out portion (109) led out from the openings (108) to the outside of the insertion holes (107). The rear ends of the long portion (111) are fixed to the fixing portion (112).
摘要:
A method for packaging an absorbent article assembly that includes following the steps. First and second breast milk absorbent pads are fed onto wrapping sheet web. Next, the first breast milk absorbent pad is displaced from a transverse center line toward an upper end by ¼ of a dimension thereof as measured in a longitudinal direction, and the second breast milk absorbent pad is displaced from a transverse center line toward an lower end by ¼ of a dimension thereof as measured in a longitudinal direction. Next, the first and second breast milk absorbent pads are folded back from the upper and lower ends toward the transverse center line. Next, the upper and lower ends of the wrapping sheet web are folded back toward the transverse center line. Next, a joint zone is formed between the first and second breast milk absorbent pads and the pads are cut apart.
摘要:
An absorbent article manufacturing device is formed by mutually combining a plurality of processing units. Spacers are provided on the bottom of the processing units to form a lower space between an installation plane where the processing units are installed and the processing units. Product-related articles such as materials are moved within the lower space. Alternatively, manufacturing-related articles such as electrical wiring are arranged within the lower space.