Abstract: A control device reads power consumption, information on the delivery number and weight of a first product set, and information on the delivery number and weight of a second product set from a storage device. The control device proportionally divides the power consumption. The control device reads a first conversion formula from the storage device, and calculates CO2 emissions from transportation of the first product set from an A station to a B station and CO2 emissions from transportation of the second product set from the A station to the B station by substituting the power consumptions, into the first conversion formula.

Abstract: A management device includes a communication device and a control device. The communication device is configured to communicate with a moving object configured to transport a product from an upstream company to a downstream company. The control device is configured to calculate CO2 emissions emitted by transportation of the product based on an amount of energy consumed by the moving object from a transportation start time point to a transportation completion time point of the product.

Abstract: A management method for managing a CO2 emission amount to be emitted by producing a product, includes: reading out a first CO2 emission amount that is a CO2 emission amount per unit weight of a first raw material and a second CO2 emission amount that is a CO2 emission amount per unit weight of a second raw material; and calculating the CO2 emission amount of the product based on a CO2 emission amount to be calculated from the first CO2 emission amount and from a weight of the first raw material used to produce the product, and a CO2 emission amount to be calculated from the second CO2 emission amount and from a weight of the second raw material used to produce the product.

Abstract: A management method for management of a CO2 emission amount emitted by production of a product in a production line where a first product and a second product are produced includes acquiring a power consumption amount consumed in the production line for a predetermined period, and calculating a CO2 emission amount for each product by allocating the power consumption amount based on a ratio of a total work time required to produce the first product in the production line during the predetermined period and a total work time required to produce the second product in the production line during the predetermined period.

Abstract: There is provided a manufacturing method for a sheet-like member associated with an absorbent article, the sheet-like member having a folded-up section which is temporarily-secured in a folded-up state. The method includes: forming the folded-up section by folding up a continuous sheet in a width direction of the continuous sheet, the continuous sheet continuing along a transporting direction, creasing the folded-up section in a folded-up state by pressing continuously the folded-up section along a direction of a fold line of the folded-up section, temporarily-securing the folded-up section in a folded-up state by pressing the folded-up section with a plurality of protrusions that are included in a pressing member, producing the sheet-like member by dividing the continuous sheet with a predetermined pitch in the transporting direction, the continuous sheet having been creased and temporarily-secured, and conveying the produced sheet-like member.

Abstract: A method of manufacturing a composite body of a sheet-like member of an absorbent article, the method includes: holding a first sheet-like member on a holding surface of a holding section; and delivering and attaching the first sheet-like member from the holding surface to a second sheet-like member. The first sheet-like member has a section that is to be delivered first, and a section that is to be delivered subsequently during delivery to the second sheet-like member. The first sheet-like member is held on the holding surface with suction air from a plurality of holes that have been formed on the holding surface. The holding section has at least two suction chambers. A first suction chamber is in communication with holes that suck the section that is to be delivered first, and a second suction chamber is in communication with holes that suck the section that is to be delivered subsequently.

Abstract: A manufacturing method of an absorbent body used for an absorbent article, includes molding the absorbent body by sucking in a gas, mixed with a liquid absorbent fiber and a superabsorbent polymer, using a suction hole at a bottom portion of a mold, and laminating the liquid absorbent fiber and the superabsorbent polymer on the bottom portion, and making a lamination thickness of the absorbent body thin by sucking out gas in the absorbent body placed on a placement surface on which the absorbent body is placed by, after the molding, in a state in which the gas is not supplied, sucking air through the suction hole on the placement surface, and creating an air pressure, in a space in between fibers in the absorbent body while sucking out the air, lower than that in a space in between fibers in the absorbent body while laminating in molding.

Abstract: An inspecting apparatus is provided which inspects whether or not a liquid absorbent particulate is deposited with a predetermined deposition pattern on an absorbent sheet-like member, the absorbent sheet-like member having a continuous web and a plurality of absorbent bodies, the continuous web being transported along a transport direction, the absorbent bodies being formed on one surface of the continuous web in a spaced apart manner in the transport direction, each absorbent body including the liquid absorbent particulate as a main material.

Abstract: A method of manufacturing an absorbent article includes forming a pair of side flap-folded sections by folding a continuous sheet such that end sections in a width direction of the continuous sheet are folded inwardly in the width direction, while the continuous sheet is being transported in a continuous direction of the continuous sheet, producing a flap segment by segmenting the continuous sheet at a predetermined pitch in the continuous direction, joining the flap segment to a continuous body of absorbent main bodies in an overlapped manner, while the continuous body of absorbent main bodies is being transported in a transport direction corresponding to a continuous direction of the continuous body, and dividing the flap segment into a section having the pair of first side flaps and a section having the pair of second side flaps by segmenting the continuous body of absorbent main bodies.

Abstract: An apparatus for manufacturing an absorbent body includes: a suction member for moving a suction section along a predetermined travel path; a cover member surrounding a predetermined range of the travel path; and a supply opening through which liquid absorbent particles fall. The supply opening is provided above the travel path in a space within the cover member. Of the space within the cover member, a space located in a downstream side of a position of the supply opening in a direction along the travel path is divided into a first zone in which the liquid absorbent particle is suctioned to the suction section and a second zone in which the liquid absorbent particle is suctioned to the suction section, the second zone being adjacent to a downstream side of the first zone.

Abstract: In a step of performing a stretching process performed by using an embossing roll mechanism, a continuous body of an exterior sheet is conveyed in a state in which strand-shaped members are joined with each of an end region and an end region of the continuous body of the exterior sheet, along a conveyance direction of the continuous body of the exterior sheet; and the strand-shaped members joined with the end region are sandwiched by tooth units of a first embossing roll and interdental units of a second embossing roll corresponding to the end region side, and the strand-shaped members joined with the end region are sandwiched by the tooth units of the first embossing roll and the interdental units of the second embossing roll positioned at the end region side.

Abstract: A nozzle assembly configured to form one or more adhesive lines extending in a machine direction on an upper surface of a fibrous web continuously running in the machine direction has first, second and third working regions arranged in this order from upstream toward downstream in the machine direction. The first working region is adapted to come in close contact with the fibrous web fully in a width direction of the fibrous web. The second working region including first partitioning regions is arranged intermittently in a cross direction orthogonal to the machine direction and adhesive outlets each defined between each pair of the adjacent first partitioning regions. The third working region includes second partitioning regions arranged intermittently in the cross direction downstream of the first partitioning regions and stepped regions each defined between each pair of the adjacent second partitioning regions.

Abstract: In a case where components such as side flaps and crotch portions are arranged on multiple webs which are being conveyed while being arranged side by side in the width direction of the webs, articles in various sizes can be handled easily by a web conveying step of conveying a front waistline web 11A and a back waistline web 11B the webs being arranged side by side in a width direction of the webs, a flap attaching step of attaching side flaps 30 onto the web 11 of the front waistline web 11A or the back waistline web, a web gap changing step of changing a gap between the front waistline web 11A and the back waistline web 11B by a web gap changing mechanism 500 and a crotch member attaching step of attaching a crotch member 20 between the front waistline web 11A and the back waistline web 11B, wherein the web gap changing step is performed between the flap attaching step and the crotch member attaching step.

Abstract: The present invention aims to provide method and apparatus for making a disposable diaper improved so that a region of the continuous elastic predetermined to extend across the middle of the crotch region may be attached to continuous web in a desired condition.

Abstract: A method for manufacturing an absorbent article includes joining, one longitudinal end portion of a main absorbent body base material to a back-side band base material and another longitudinal end portion of the absorbent body base material to the abdominal-side band base material, folding the main absorbent body base material and overlapping the back-side band base material with the abdominal-side band base material, temporarily joining the overlapped back-side band base material and abdominal-side band base material cutting the temporarily joined back-side band base material and abdominal-side band base material and forming a back-side band base material piece and an abdominal-side band base material piece, and transporting the back-side band base material piece, the abdominal-side band base material piece and the main absorbent body base material in a transport direction with the back-side band base material piece and the abdominal-side band base material piece in a temporarily joined state.

Abstract: An inspecting apparatus is provided which inspects whether or not a liquid absorbent particulate is deposited with a predetermined deposition pattern on an absorbent sheet-like member, the absorbent sheet-like member having a continuous web and a plurality of absorbent bodies, the continuous web being transported along a transport direction, the absorbent bodies being formed on one surface of the continuous web in a spaced apart manner in the transport direction, each absorbent body including the liquid absorbent particulate as a main material.

Abstract: In a method of manufacturing an absorbent article, an absorbent article 1 is manufactured in which backsheets are in continuation, in a state in which the longitudinal direction of the absorbent article 1 corresponds to the conveyance direction MD of a continuous body 120. The method the absorbent article includes: a step of pressing the continuous body 120 in a thickness direction T of the continuous body 120 by a pair of embossing roll mechanisms 520, a step of expanding the continuous body 120 that has been pressed towards outside a widthwise direction CD of the continuous body 120 until it becomes flat, by a pair of expansion roll mechanisms 600, and a step of joining a absorber 30 with the continuous body 120 of the backsheet.

Abstract: An apparatus that manufactures an absorbent article includes a rotating member that rotates in a state where the rotating member is opposing one face of a continuous sheet that is moving, the rotating member having an arcuate retaining surface that retains a work, the rotating member causing the work to be moved to a position where the work is nipped between the one face and the arcuate retaining surface by rotating in a state where the work is retained on the arcuate retaining surface; and a pressing member that bonds a continuous sheet and a work together by coming into contact with another face of the continuous sheet when the work reaches the position and pressing the continuous sheet towards the arcuate retaining surface.

Abstract: An apparatus for manufacturing an absorbent body includes: a suction member for moving a suction section along a predetermined travel path; a cover member surrounding a predetermined range of the travel path; and a supply opening through which liquid absorbent particles fall. The supply opening is provided above the travel path in a space within the cover member. Of the space within the cover member, a space located in a downstream side of a position of the supply opening in a direction along the travel path is divided into a first zone in which the liquid absorbent particle is suctioned to the suction section and a second zone in which the liquid absorbent particle is suctioned to the suction section, the second zone being adjacent to a downstream side of the first zone.

Abstract: In a step of performing a stretching process performed by using an embossing roll mechanism, a continuous body of an exterior sheet is conveyed in a state in which strand-shaped members are joined with each of an end region and an end region of the continuous body of the exterior sheet, along a conveyance direction of the continuous body of the exterior sheet; and the strand-shaped members joined with the end region are sandwiched by tooth units of a first embossing roll and interdental units of a second embossing roll corresponding to the end region side, and the strand-shaped members joined with the end region are sandwiched by the tooth units of the first embossing roll and the interdental units of the second embossing roll positioned at the end region side.