46 results about "Incontinence pants" patented technology

The invention relates to a method for producing incontinence pants (2) for absorbing bodily excretions. Said incontinence pants comprise a front stomach section (4) and a rear back section (6) which are interlinked during manufacture at both side seam zones (14) to define a closed waist opening (18). The pants further comprise a crotch section (8) holding an absorption body (7), which crotch section is undetachably joined to the stomach section (4) and the back section (6). First elasticating means (28) are provided in the stomach section (4) and the back section (6) and extend at a distance to each other and parallel in the cross or waist circumferential direction (16). Second elasticating means (40, 42) are provided in a crotch-side area (22, 26) of the stomach section (4) and the back section (6) facing the leg openings (19), said elasticating means extending from the two side seam zones (14) in a direction (56) towards a longitudinal center axis (44) of the incontinence pant (2) and fanning out at increasing distances in a curve. The method according to the invention comprises the following steps: supplying crotch sections (8) holding absorption bodies (7), said crotch sections having cut-out sections for the legs (116), which cut-out sections are formed by a first contour cut (112); supplying two nonwoven part webs (122, 124) that define the later stomach section (4) or the later back section (6) of the incontinence article (2); supplying and applying the second elasticating means (40, 42) to the two part webs (122, 124) and immobilizing them thereon.

The invention relates the switching position and adjusting pitch device and adjusting method used for adult incontinence trouser, adult urine trouser, flap sanitary napkin and pad. The mother wheel which has more than two trepan borings is looped on chief axis, more than two inside spin guide groove bush is in radial trepan borings of chief axis, more than two guided stems is in inside spin guide groove bush, the pins are installed on guided stems and rotate along with inside spin guided groove, the upper end of guided stem is connected with the back of negative pressure box, the transverse guided stem is fixed by guided stem through axle sleeve, and the guide head of transverse guided is in guided groove of guided wheel. The invention has the following advantages: realizing the pitch automatic adjustment in the production process of adult incontinence trouser, adult urine trouser, flap sanitary napkin and pad, avoiding breaking the cotton fiber; the structure being novel style, unique, simple, exact, reliable and practical.

An initial product adaptable to form a garment such as a diaper, training pant, pull-up diaper, adult incontinence pant and diaper holder. The initial product includes a chassis for receiving the absorbent structure. The chassis includes a first lateral margin and a second lateral margin. The first and second lateral margins are joined to a central structure along a first line of joinder and a second line of joinder, respectively, the first and second lines of joinder extending substantially parallel to the longitudinal axis. The first and second lateral margins have a first end region, a second end region and a central region. The first and second lateral margins have a material which is elastically extensible in at least the longitudinal direction in the central region. Lateral edges of the lateral margins are provided by third and fourth strips of substantially inelastic material.

The invention discloses an incontinence underwear with an inner mat. The incontinence underwear comprises an underwear body, and is characterized in that the inner mat with side-leakage-prevention sides is arranged in a crotch sandwich layer of the underwear body, and is compounded by a fabric layer, a diversion layer, an absorbing layer and a bottom layer from top to bottom in sequence; the fabric layer is knitted by spinning Cuprum fiber and polyester fiber; the diversion layer is made of fragrant dacron woven fabric; the absorbing layer is formed by compounding two layers of needling non-woven fabric with the same raw material vertically, and holes are formed in the upper-layer needling non-woven fabric; the bottom layer is formed by hot rolling and bonding after a PE gas-permeable membrane and the needling non-woven fabric are stacked; the diversion layer, the absorbing layer and the bottom layer are sewed by overlocking stitches; the side-leakage-prevention sides are made from spunbound nonwoven fabric of an SMS structure. The incontinence underwear can be repeatedly washed, also has the functions of resisting bacteria, removing odor, preventing leakage, preventing side leakage and the like, and is attractive in appearance, comfortable to wear, economical and environmentally friendly.

The invention relates to an adult incontinence trousers welding device and a welding method, and belongs to the field of adult incontinence trousers production equipment manufacturing. The embossed shaft is located in the shaft hole of the side box plate, the embossed block is located on the embossed shaft, the upper fixed plate is located on the side box plate, the guide rail is longitudinally distributed on the upper fixed plate, the sliding frame is located on the guide rail and slides up and down along the guide rail, The upper end of the sliding frame is connected with the cylinder, and the lower end is connected with the gap adjustment device, and the lower end of the gap adjustment device is connected with the ultrasonic generator and is located above the embossed block. Advantages: First, the welding between the ultrasonic generator die head and the plate embossing block or plate embossing strip is realized, which solves the welding problem of adult incontinence pants; second, the cooperation between the embossing shaft and the embossing block realizes The continuous and orderly welding of adult incontinence trousers; the third is to realize ultrasonic instantaneous pressure welding, which solves the quality problems such as insufficient ultrasonic welding strength and sheet opening in the background technology.

The invention relates to an incontinence pant (2) for absorbing bodily excretions. Said incontinence pant comprises a front stomach section (4) and a rear back section (6) which are interlinked during manufacture at both side seam zones (14) to define a stomach and back strap having a waist opening (18) that is closed across the circumference of the waist and that is continuous in the cross or the waist circumferential direction (16). The pant further comprises a crotch section (8) holding an absorption body (7) and extending in the longitudinal direction between the stomach section (4) and the back section (6) and being non-detachably joined to the stomach section (4) and the back section (6). The crotch section (8) and the stomach section (4) and the back section (6) delimit leg openings (19) of the incontinence pant, the stomach section (4) and the back section (6) having a corresponding edge contour (32, 34) which deviates from the cross or waist circumferential direction (16) andextends towards a cross center axis (30) of the crotch section (8) to delimit the leg openings (19). First elasticating means (28) are provided in the stomach section (4) and the back section (6) andextend at a distance to each other and parallel in the cross or waist circumferential direction (16), thereby two-dimensionally elasticating the stomach zone (4) and the back zone (6). Second elasticating means (40, 42) are provided in a crotch-side area (22, 26) of the stomach section (4) and the back section (6) facing the leg openings (19), said elasticating means extending from the two side seam zones (14) towards a longitudinal center axis (44) of the incontinence pant and fanning out at increasing distances in a curve. The restoring force in this area (22, 26) of the stomach section (4)and the back section (6) having the fanned-out elasticating means (40, 42) decreases towards (56) the crotch section (8) when the area (22, 26) is two-dimensionally stretched.

The invention relates the longitudinal folded device and method used for adult incontinence trouser. The trouser passes transverse guide wheel and descends along with nose bridge type doubling plate, and the trouser is folded by the nose bridge type doubling plate and exported by longitudinal guide wheel. The invention has the following advantages: solving the problem that the adult incontinence trouser is not accurately folded; not only the adult incontinence trouser accurately enwrapping the nose bridge type doubling plate to form, but also changing the output direction of adult incontinence trouser after folding; the structure being novel style, unique, simple, exact, reliable and practical.

An initial product (10) adaptable to form a garment such as a diaper, training pant, pull-up diaper, adult incontinence pant and diaper holder. The initial product includes a chassis (14) for receiving the absorbent structure. The chassis includes a first lateral margin (20) and a second lateral margin (22). The first and second lateral margins are joined to a central structure (24) along a first line of joinder (26) and a second line of joinder (28), respectively, the first and second lines of joinder extending substantially parallel to the longitudinal axis. The first and second lateral margins have a first end region (44), a second end region (46) and a central region (48). The first and second lateral margins (20, 22) comprise a material (51) which is elastically extensible in at least the longitudinal direction in the central region (48). Lateral edges (40, 42) of the lateral margins are provided by third and fourth strips (76, 78) of substantially inelastic material. A method of manufacturing an initial product is also disclosed.

The invention relates to a disposable pant-type absorbent article (1), such as a pant diaper, hygiene pant or incontinence pant, having a longitudinal direction (Y) and a transverse direction (X). The disposable pant-type absorbent article comprises: a substrate made of a laminated web material and having a front section (3) and a back section (4), located mainly in the crotch of the absorbent article (1) and connected to Absorbent insert (2) of front and back segments (3, 4) with an absorbent core (5), wherein the regions (31, 23) of the front and / or back segments (3, 4) are composed of Made of an elastic laminated web material of a plurality of elastic threads extending from a position adjacent to the first lateral side of the front section and / or the back section (3, 4) to adjacent to the front section and / or the back section (3, 4) / or the position of the opposite lateral sides of the back section (3, 4), wherein said elastic thread is interrupted in the central section of the absorbent article (1), wherein the web material of the laminated web material is mainly used A first adhesive material (44) securing the sheets to each other is applied from a position adjacent to the first lateral side of the front and / or back segments (3, 4) to adjacent to the front and / or back segments (3, 4). , 4) in the area of ​​the position on the opposite lateral side, while leaving a first gap (55) without the first adhesive material (44) in the central section of the absorbent article, which is mainly used to fix the elastic thread A second adhesive material (43) to the sheet of laminated web material is applied from a position adjacent to the first lateral side of the front and / or back segments (3, 4) to adjacent to the front and / or In the area of ​​the positions of the opposite lateral sides of the back section (3, 4), while leaving a second gap (58) without the second adhesive material in the central section of the absorbent article (1), and wherein the first The width (56) of the gap (55) in the direction (X) is smaller than the width (60) of the second gap (58) in the transverse direction (X) such that eg from the center of the absorbent article (1) towards the absorbent article Seen from the lateral edges of (1), a viscous gradient is set in the area (31, 32).

The invention relates to a nonwoven web with superior initial tensile strength. The web constructed from at least one type of fiber that has been modified to increase its specific surface area. The fiber has a specific surface area of at least 55 m2 / g. The invention also relates to use of the nonwoven web with superior initial tensile strength for the making of a disposable absorbent article. These include, diapers, training pants, incontinence pants, tampons, female hygiene pads and wipes.

The invention relates to three-roller welding equipment in the production line of adult diapers and baby training pants and a welding method. According to the invention, two ends of a lower roller are in running fit with the lower end of a griff plate; six lower heating module strips are equidistantly mounted on the surface of the lower roller; three upper rollers are equidistantly mounted above the surface of the lower roller, and the two ends of the three upper rollers are respectively in running fit with the upper part of the griff plate through bearing supports; the three upper rollers are respectively driven by an upper servo-driven synchronization control mechanism to rotate in the same direction via a shaft coupling; upper heating module strips are symmetrically mounted on the surfaces of the upper rollers; conducting wire grooves are respectively formed on central spindles of the upper and the lower rollers, output ends of power cords in the conducting wire grooves power the electric heating tubes in the upper heating module strips, and the input ends are connected with a power source output end of a rotary electricity collecting ring fixed on the griff plate; the power source input end of the rotary electricity collecting ring is connected with a power source; and hydraulic cylinders are mounted on the griff plate, and the piston end faces of the hydraulic cylinders are connected with the bearing supports at the two ends of the upper rollers through connection blocks.

The present disclosure relates to disposable pant-type absorbent articles (1 ), such as pant diapers, hygiene pants or incontinence pants. The article comprises a base (2) and an absorbent body (5). The base (2) has a front (3) and a rear (4) and each of the front and rear (3, 4) has a waist edge (7, 8), a pair of leg edges (9, 10, 13 , 14) and a pair of side edges (11, 12, 15, 16). The front and rear portions (3, 4) join each other at opposing side edges (11, 12, 15, 16) to at least partially define a waist opening (18) and a pair of leg openings (19). The absorbent body (5) is mainly located in the crotch (22) of the article (1). The elastic leg features (17, 20) are secured to the base (2) at least partially along the leg edges (9, 10, 13, 14), and the article (1) has a longitudinal direction (y) and a transverse direction (x). The elastic leg features (17, 20) extend from the associated side edges (11, 12, 15, 16) towards a centerline (28) in the longitudinal direction (y) of the article (1). A portion of a leg elastic feature (17, 20) having a first length (L1), wherein any point of each leg edge (9, 10, 13, 14) to the elastic leg feature (17, 20) The distance (D) between the closest portions in the longitudinal direction is less than 6 mm, in particular less than 5 mm, and more in particular less than 4 mm. The first length (L1) is at least 55% of the maximum length (L2) of the leg openings (19) in the transverse direction (x), as measured in the stretched state of the absorbent article (1). The present disclosure also relates to a corresponding method of making a pant-type absorbent article, and a series of gender-specific disposable absorbent articles.

The invention relates to a disposable absorbent incontinence diaper (2) of the open type, having a main part (4), comprising a front region (6) having front lateral longitudinal edges (42), a rear region (8) having rear lateral longitudinal edges (41) and a crotch region (10) that is located in between in the longitudinal direction (28) and comes to lie between the legs of a user, wherein the main part (4) comprises an absorbent pad (12), and having rear side portions (20) that are attached to the rear region (8) on both sides and front side portions (22) that are attached to the front region (6) on both sides, said rear and front side portions extending in the transverse direction (30) beyond the lateral front and rear longitudinal edges (42, 41) of the main part (4), and wherein the rear side portions (20) have first closure means (32) which are close to the leg opening and have closure aids and wherein the closure means (32) can be secured in a detachable manner at least on the outer side of the front side portions (22), as a result of which the front region (6) and the rear region (8) can be connected together, wherein, in order to form side-portion leg-opening regions (51, 52), the side portions (20, 22) are formed, at least on the side facing the crotch region (10), in a manner extending obliquely with respect to the longitudinal direction (28) or in a curved manner, characterized in that the length-to-width ratio R of the side-portion leg-opening region of the rear side portions (20) is 0.1-0.4, in that the tear propagation resistance Fm of the material forming the side portions is at least 4.0 N in the longitudinal direction of the diaper, and in that the spacing C of the closure means (32) close to the leg opening from the lower edge of the rear side portions is at most 5 cm.

A pant type absorbent article such as a pant diaper, a sanitary pant or incontinence pant, said article having a core region (3) comprising an absorbent core (2) and a chassis region (4) surrounding the core region. The article at least in part of the chassis region comprises a outer coversheet (10) in the form of an elastic laminate (11) having puncture resistance of at least 15N, wherein the laminate is composed of first and second layers of fibrous material (12a, 12b) and an elastic film layer (13) located between said first and second fibrous layers and in which at least one of the layersof fibrous material (12a, 12b) has an elongation at maximum load greater than the elasticity of the elastic laminate (11).