CN210447380U - Air cushion type paper diaper with vertical leakage-proof separation edge - Google Patents

Abstract

The utility model discloses an air cushion formula panty-shape diapers with vertical leak protection separates limit, separate the limit including basement membrane, absorption core, surface course, leak protection, the basement membrane both ends are fixed respectively and are set up back waistline, preceding waistline all set up the cavity, first rubber band sets up in one side of cavity, the surface course both sides are convex, and are comparatively soft with user's laminating position, improve user's use comfort.

Description

Air cushion type paper diaper with vertical leakage-proof separation edge

Technical Field

The utility model relates to an air cushion type paper diaper with vertical leak-proof separation edges.

Background

Paper diaper includes the basement membrane, absorbs core, surface course, leak protection and separates the limit, and the basement membrane both ends are fixed respectively and are set up back waistline, preceding waistline, wherein set up the rubber band in preceding waistline and the back waistline, because only set up laminating materials such as non-woven fabrics between rubber band and the user surface skin, produce the harmful effects of tightening the trace because of tightening to user skin under the elastic force effect of rubber band easily in the use, more influence user's comfort in use. When the product in the prior art is made to be thin, the product is hard, and the use comfort of a user is easily influenced.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an air cushion type paper diaper with a vertical leakage-proof separation edge.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an air cushion formula panty-shape diapers with vertical leak protection separates limit, includes the basement membrane, fixed absorption core that sets up on the basement membrane, laminate on absorbing the core and with basement membrane fixed connection's surface course, fixed the leak protection that sets up in the basement membrane left and right sides separates the limit, the basement membrane both ends are fixed respectively and are set up back waistline, preceding waistline, wherein: back waistline, preceding waistline all include outer lining non-woven fabrics, set up inside lining non-woven fabrics in outer lining non-woven fabrics, fixed set up the first rubber band between outer lining non-woven fabrics and inside lining non-woven fabrics, inside lining non-woven fabrics internal surface fixed connection basement membrane, outer lining non-woven fabrics fixed connection surface course, outer lining non-woven fabrics internal fixation sets up the first connection colloid that all bonds each other with inside lining non-woven fabrics and surface course, the upset forms the cavity in inside lining non-woven fabrics and the outer lining non-woven fabrics, first rubber band sets up in one side of cavity, the surface course both ends are contradicted with the absorption core each other, surface course both ends section is arc.

Wherein: the inner parts of the two sides of the surface layer are fixedly wrapped with first fluffy cotton which enables the two sides of the surface layer to keep circular arc shapes, and the surface layer is mutually abutted with the leakage-proof separation edges at the arrangement position of the first fluffy cotton.

Wherein: the surface course both ends internal fixation laminating makes the surface course both ends keep convex fourth rubber band, laminate and the laminating cloth of absorbing the mutual conflict of core on the fourth rubber band.

Wherein: the surface layer can be replaced by arc surfaces symmetrically arranged above the absorption core body, and the first fluffy cotton is filled in the arc surfaces and arranged above the absorption core body.

Wherein: the leakproof isolation edge comprises an isolation edge body fixedly connected with the bottom film and an isolation edge rubber band arranged on one side of the isolation edge body and used for keeping the isolation edge body in a standing state, and the isolation edge body is mutually abutted with the surface layer.

Wherein: many intervals of first rubber band set up between inside lining non-woven fabrics and outer lining non-woven fabrics, inside lining non-woven fabrics top is fixed and is set up the third rubber band, the laminating each other of third rubber band and outer lining non-woven fabrics internal surface.

Wherein: set up many second rubber bands between outer lining non-woven fabrics and the inside lining non-woven fabrics, the second rubber band point is disconnected and is set up between inside lining non-woven fabrics and outer lining non-woven fabrics, set up the second between the second rubber band and connect the colloid, the second rubber band sets up in first rubber band below.

Wherein: the front waistline is fixedly attached to a first fluffy hot-air non-woven fabric, and the rear waistline is fixedly attached to a second fluffy hot-air non-woven fabric.

Wherein: the absorption core body includes the cladding cloth of contradicting each other with the surface course, the absorption core body top layer of cladding in the cladding cloth, absorbs the core body bottom, fixes wood pulp and the super absorbent resin mixture who sets up between absorption core body top layer and absorption core body bottom.

Wherein; the outer lining non-woven fabric is provided with a plurality of folds at intervals, the first rubber band is fixedly arranged on the inner side of the folds, a cavity is arranged between the outer lining non-woven fabric and the inner lining non-woven fabric, and the cavity is arranged at the joint of the tail ends of the outer lining non-woven fabric and the inner lining non-woven fabric.

The beneficial effects of the utility model are that back waistline, preceding waistline all set up the cavity, first rubber band sets up in one side of cavity, and this cavity is higher because its hollow structure and compliance, and when using, outer lining non-woven fabrics and user laminate each other, and the laminating cavity in the outer lining non-woven fabrics improves user's use comfort, and first rubber band sets up in one side of cavity, and the user laminates each other with outer lining non-woven fabrics when using, and the laminating cavity in the outer lining non-woven fabrics avoids first rubber band to produce because of the binding face is thinner and tighten the problem emergence. The surface layer is arc-shaped on two sides, so that the contact position of a user is soft when the surface layer is used, and the contact comfort degree of the user is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic cross-sectional view of the front waistline of the present invention;

FIG. 3 is a schematic view of the wrinkle arrangement of the present invention;

fig. 4 is a schematic structural view of a first fluffy hot-air non-woven fabric of the present invention;

FIG. 5 is a cross-sectional view C-C of FIG. 4;

fig. 6 is a schematic structural view of a first fluffy hot-air non-woven fabric of the present invention;

fig. 7 is a schematic structural view of a first fluffy hot-air non-woven fabric of the present invention;

fig. 8 is a schematic structural view of a first fluffy hot-air non-woven fabric of the present invention;

fig. 9 is a schematic structural view of a first fluffy hot-air non-woven fabric of the present invention;

fig. 10 is a schematic structural view of a first fluffy hot-air non-woven fabric according to the present invention;

fig. 11 is a schematic cross-sectional view of the absorbent core of the present invention;

fig. 12 is a schematic cross-sectional structure of the surface layer of the present invention;

fig. 13 is another schematic cross-sectional structure of the facing of the present invention;

fig. 14 is a schematic view of another filling structure of the surface layer of the present invention.

Detailed Description

Referring to fig. 1 to 14, an air-cushion diaper with vertical leakage-proof separation edges comprises a bottom film 1, an absorption core 3 fixedly arranged on the bottom film 1, a surface layer 4 attached to the absorption core 3 and fixedly connected with the bottom film 1, and leakage-proof separation edges 2 fixedly arranged on the left and right sides of the bottom film 1, wherein the two ends of the bottom film 1 are respectively and fixedly provided with a back waistline 7 and a front waistline 6, the front waistline 6 is fixedly attached with a first fluffy hot air non-woven fabric 617, the back waistline 7 and the front waistline 6 respectively comprise an outer lining non-woven fabric 71, a lining non-woven fabric 72 arranged in the outer lining non-woven fabric 71, and a first rubber band 73 fixedly arranged between the outer lining non-woven fabric 71 and the lining non-woven fabric 72, the inner surface of the lining non-woven fabric 72 is fixedly connected with the bottom film 1, the outer lining non-woven fabric 71 is fixedly connected with the surface layer 4, the outer lining, the inner lining non-woven fabric 72 and the outer lining non-woven fabric 71 are turned to form a cavity 76, the first rubber band 73 is arranged on one side of the cavity 76, the cavity 76 is formed by surrounding the inner lining non-woven fabric 72, the outer lining non-woven fabric 71, the bottom film 1 and the surface layer 4, the outer lining non-woven fabric 71 is respectively connected with the inner lining non-woven fabric 72 and the surface layer 4 through the first connecting colloid 75, the cavity 76 is arranged in the inner lining non-woven fabric 72, the cavity 76 is high in softness due to a hollow structure, when the cavity is used, the outer lining non-woven fabric 71 is mutually attached to a user, the cavity 76 is attached to the outer lining non-woven fabric 71, the use comfort of the user is improved, the first rubber band 73 is arranged on one side of the cavity 76, when the user uses the cavity, the cavity 76 is mutually attached to the outer lining non-woven fabric 71, and the problem that the first. The two ends of the surface layer 4 are mutually abutted against the absorption core body 3, and the sections of the two ends of the surface layer 4 are arc-shaped. The inner parts of the two sides of the surface layer 4 are fixedly wrapped with first fluffy cotton 41 which enables the two sides of the surface layer 4 to keep circular arc shapes, and the surface layer 4 is butted against the leakage-proof separation edge 2 at the position where the first fluffy cotton 41 is arranged. The first fluffy cotton 41 is spread along the arrangement direction of the leakage-proof separation edge 2; or the inner fixed laminating in the both ends of surface course 4 makes the both ends of surface course 4 keep the convex fourth rubber band 42, laminating cloth 43 of contradicting each other with absorption core 3 on the fourth rubber band 42, fourth rubber band 42 sets up the direction and is parallel to each other with absorption core 3 edge. Surface course 4 is owing to set up first fluffy cotton 41 or set up fourth rubber band 43, because both sides are fluffy arc of standing the state, make surface course 4 middle part be the cavity state, the contact position is soft when the user uses, improve user's contact comfort level, surface course 4 both ends set up the department and are higher than surface course 4 middle part simultaneously, when the user uses, the absorbing liquid is because there is the flow direction to be partial to in the middle part of the surface course in the inclined plane, make this panty-shape diapers's prevention of liquid leakage performance better, improve user's use comfort level. Set up surface course 4 that the middle part is hollow state simultaneously and make user and absorption core body laminating distance bigger, avoid the user to contact the super absorbent resin who omits from the production cutting absorption core body in-process.

As shown in fig. 14, the surface layer 4 may be replaced by symmetrically arranging circular arc surfaces above the absorbent core, and the first bulky cotton 41 may be replaced by filling the circular arc surfaces and arranged above the absorbent core, wherein the first bulky cotton 41 makes the cross section of the surface layer circular arc, so as to facilitate the liquid to flow towards the middle.

The leakproof isolation edge 2 comprises an isolation edge body 21 fixedly connected with the bottom film 1 and an isolation edge rubber band 23 arranged on one side of the isolation edge body 21 and used for keeping the isolation edge body 21 in a standing state, and the isolation edge body is mutually abutted to the surface layer 4.

The first fluffy cotton 41 is formed by one or more of PP fiber, sponge, PE + PP or PE + PET, coconut fiber, pure cotton and viscose fiber.

Many intervals of first rubber band 73 set up between inside lining non-woven fabrics 72 and outer lining non-woven fabrics 71, and the interval sets up many first rubber bands 73 and makes elastic waistline keep waistline and user's laminating degree under the elastic effect of rubber band, makes user comfort level higher. The top end of the lining non-woven fabric 72 is fixedly provided with a third rubber band 77, and the third rubber band 77 is mutually attached to the inner surface of the outer lining non-woven fabric 71. The third rubber band 77 is arranged at the top end, and the third rubber band 77 is arranged at the turning part turned in the lining non-woven fabric 72 and the outer lining non-woven fabric 71, so that the top end of the elastic waistline has higher flexibility, and the top end of the elastic waistline has elasticity to ensure that the elastic waistline is higher in fit degree with a user.

Set up many second rubber bands 78 between outer lining non-woven fabrics 71 and the inside lining non-woven fabrics 72, second rubber band 78 point is disconnected and is set up between inside lining non-woven fabrics 72 and outer lining non-woven fabrics 71, set up second between the second rubber band 78 and connect colloid 781, second rubber band 78 sets up in first rubber band 73 below. It is interrupted frictioning 721 to fix the setting between inside lining non-woven fabrics 72 and the basement membrane 1, avoids sizing material too big and influence this inside lining non-woven fabrics 72's compliance when making inside lining non-woven fabrics 72 and the mutual fixed connection of location basement membrane 1, improves user's use comfort. Second rubber band 78 is fixed in between inside lining non-woven fabrics 72 and the outer lining non-woven fabrics 71 through second connection colloid 781, and wherein the second is connected colloid 781 and is the interval setting, and first rubber band 73 and second rubber band 78 set up in one side of cavity 76, and the user laminates each other with outer lining non-woven fabrics 71 during the use, and the cavity 76 that laminates in the outer lining non-woven fabrics 71 avoids first rubber band 73 and second rubber band 78 to take place because of the thin tight problem that produces of binding face.

The outer lining non-woven fabric 71 is provided with a plurality of folds 711 at intervals, the first rubber band 73 is fixedly arranged at the inner side of the folds 711, a cavity 713 is arranged between the outer lining non-woven fabric 71 and the inner lining non-woven fabric 72, and the cavity 713 is arranged at the connecting position of the tail ends of the outer lining non-woven fabric 71 and the inner lining non-woven fabric 72. Because the outer lining non-woven fabric 71 contracts under the elastic action of the first rubber band 73 to generate a plurality of wrinkles 711, the wrinkles 711 are mutually attached to a user in the using process, wherein the wrinkles 711 enable the outer lining non-woven fabric 71 to be stacked and attached to the user, the attaching contact area is higher, and the softness is higher. Set up cavity 713, this cavity 713 contradicts with outer lining non-woven fabrics 71 each other, and when the user used, outer lining non-woven fabrics 71 laminated with the user each other, cavity 713 and cavity 76 set up and improve its compliance simultaneously, and the first rubber band 73 of separation is too laminated with the user, avoids reining in the production of trace, improves user's comfort level.

The back waistline 7 is fixedly attached to a second fluffy hot air non-woven fabric 719, the first fluffy hot air non-woven fabric 617 and the second fluffy hot air non-woven fabric 719 both have the characteristics of uniform, fine and soft hand feeling of the cloth cover, and when a baby wears the moisture absorption product, the first fluffy hot air non-woven fabric 617 and the second fluffy hot air non-woven fabric 719 are respectively attached to the belly and the back waist skin of the baby, so that the baby feels comfortable. When the baby wears the paper diaper, no tightening mark is generated on the skin, so that the baby feels comfortable, meanwhile, the navel part is prevented from being tightened, and the use comfort of the user is improved. The first fluffy warm-air non-woven fabric 617 and the second fluffy warm-air non-woven fabric 719 are rectangular, and the first fluffy warm-air non-woven fabric 617 and the second fluffy warm-air non-woven fabric 719 are respectively provided with one or more layers. The outer edges of the first bulky air non-woven fabric 617 and/or the second bulky air non-woven fabric 719 each have an outer edge overlapping with the outer edge of the base film. The first bulky warm air non-woven fabric 617 and the second bulky warm air non-woven fabric 719 are both provided with an air-permeable structure on one side to be attached to a human body.

The air permeable structure is provided with a straight strip-shaped or S-shaped or wave-shaped or combination of straight strip-shaped, S-shaped and wave-shaped pressing groove 7171, as shown in fig. 4 and 5, the bottom of the section of the pressing groove 7171 is provided with a semicircle 71711, and the opening of the section of the pressing groove 7171 is provided with a chamfer 71712. The pressing groove 7171 makes the surface of the first bulky hot air non-woven fabric 717 form a gap communicated with the outside, increases the air permeability of the absorbent article, and makes a wearer feel comfortable.

Or the air-permeable structure is provided with round or square or oval or special-shaped salient points I7172, and an air-permeable gap I7173 is formed between the salient points I7172.

Or the air permeability structure is provided with a combined distributed pressing groove 7171 and a round or square or oval or special-shaped salient point I7172, and an air permeable gap II 7174 is formed between the salient point I7172 and the pressing groove 7171.

The breathable structure is specifically arranged as follows:

referring to fig. 6, the air permeable structure is formed by combining an S-shaped pressing groove 7171 and a circular protruding point first 7172, an air permeable gap second 7174 is formed between the circular protruding point first 7172 and the pressing groove 7171, the bottom of the cross section of the pressing groove 7171 is semicircular 71711, and the opening of the cross section of the pressing groove 7171 is provided with a chamfer 71712. The second gap 7174 and the pressing groove 7171 enable the surface of the first fluffy hot-air non-woven fabric 17 to form a gap communicated with the outside, so that the air permeability of the absorbent article is increased, and a wearer feels comfortable.

Referring to fig. 7, the air permeable structure may also be arranged such that the first circular protrusions 7172 are aligned vertically and horizontally, and an air permeable gap 7173 is formed between the first circular protrusions 7172. The gap 7173 and the pressing groove 7171 enable the surface of the first fluffy warm-air non-woven fabric 617 to form a gap communicated with the outside, so that the air permeability of the moisture absorption article is improved, and a wearer feels comfortable.

Referring to fig. 8, the air permeable structure may be configured as a staggered row of the first circular salient points 7172, and an air permeable gap 7173 is formed between the first circular salient points 7172. The gap 7173 and the pressing groove 7171 enable the surface of the first fluffy warm-air non-woven fabric 617 to form a gap communicated with the outside, so that the air permeability of the moisture absorption article is improved, and a wearer feels comfortable.

Referring to fig. 9, the permeable structure is formed as a bar-shaped indent 7171. The bottom of the section of the pressing groove 7171 is semicircular 71711, and the opening of the section of the pressing groove 7171 is provided with a chamfer 71712. The pressing groove 7171 makes the surface of the first fluffy warm-air non-woven fabric 617 form a gap communicated with the outside, so as to increase the air permeability of the absorbent article and make the wearer feel comfortable.

Referring to fig. 10, the air permeable structure is formed by staggered arrangement of bar-shaped grooves 7171 and first salient points 7172 which are distributed in a combined manner. An air-permeable gap II 7174 is formed between the first circular salient point 7172 and the pressing groove 7171, the bottom of the cross section of the pressing groove 7171 is provided with a semicircle 71711, and the opening of the cross section of the pressing groove 7171 is provided with a chamfer 71712. The second gap 7174 and the pressing groove 7171 enable the surface of the first fluffy warm-air non-woven fabric 617 to form a gap communicated with the outside, so that the air permeability of the absorbent article is improved, and a wearer feels comfortable. The pressing groove 7171 makes the surface of the first fluffy warm-air non-woven fabric 617 form a gap communicated with the outside, so as to increase the air permeability of the absorbent article and make the wearer feel comfortable.

The absorption core 3 includes the cladding cloth 34, cladding absorption core top layer 31, absorption core bottom 32, the fixed wood pulp and the super absorbent resin mixture 33 that set up between absorption core top layer 31 and absorption core bottom 32 in the cladding cloth 34 that contradict each other with surface course 4, wherein absorb core top layer 31, absorption core bottom 32, wood pulp and super absorbent resin mixture 33 and all set up in cladding cloth 34, wherein cladding cloth 34 and basement membrane 1 laminate each other.

The two sides of the rear waistline 7 are fixedly provided with magic buckles 8, and the front waistline 6 is fixedly provided with a suede 9 which can be mutually attached with the magic buckles 8 to fix the paper diaper.

The utility model discloses in back waistline 7, preceding waistline 6 all set up cavity 76, first rubber band 73 sets up in one side of cavity 76, and this cavity 76 is higher because of its hollow structure compliance, and when using, outer lining non-woven fabrics 71 laminates with the user each other, and the laminating cavity 76 improves user's use comfort in outer lining non-woven fabrics 71, and first rubber band 73 sets up in one side of cavity 76, and the user laminates with outer lining non-woven fabrics 71 each other during the use, and the laminating cavity 76 in outer lining non-woven fabrics 71 avoids first rubber band 73 to take place because of the thin tight problem of production tightening of binding face. The surface layer 4 has the advantages that the two sides are arc-shaped, so that the contact position of a user is soft when the user uses the surface layer, and the contact comfort degree of the user is improved.

Claims (10)

1. The utility model provides an air cushion formula panty-shape diapers with vertical leak protection separates limit, includes basement membrane (1), fixed absorption core (3) that set up on basement membrane (1), laminate on absorption core (3) and with basement membrane (1) fixed connection's surface course (4), fixed leak protection that sets up in basement membrane (1) the left and right sides separate limit (2), basement membrane (1) both ends are fixed respectively and are set up back waistline (7), preceding waistline (6), its characterized in that: the back waistline (7) and the front waistline (6) respectively comprise an outer lining non-woven fabric (71), an inner lining non-woven fabric (72) arranged in the outer lining non-woven fabric (71), and a first rubber band (73) fixedly arranged between the outer lining non-woven fabric (71) and the inner lining non-woven fabric (72), the inner surface of the lining non-woven fabric (72) is fixedly connected with a bottom film (1), the outer lining non-woven fabric (71) is fixedly connected with a surface layer (4), the inner part of the outer lining non-woven fabric (71) is fixedly provided with a first connecting colloid (75) which is mutually bonded with the inner lining non-woven fabric (72) and the surface layer (4), the inner lining non-woven fabric (72) and the outer lining non-woven fabric (71) are turned inside to form a cavity (76), the first rubber band (73) is arranged on one side of the cavity (76), the two ends of the surface layer (4) are mutually abutted to the absorption core body (3), and the sections of the two ends of the surface layer (4) are arc-shaped.

2. The air-cushion type paper diaper with the vertical leakproof isolation boundaries as claimed in claim 1, is characterized in that: the inner parts of the two sides of the surface layer (4) are fixedly wrapped to keep the two sides of the surface layer (4) in the first fluffy cotton (41) which is arc-shaped, and the surface layer (4) is abutted against the leakage-proof separation edges (2) at the arrangement position of the first fluffy cotton (41).

3. The air-cushion type paper diaper with the vertical leakproof isolation boundaries as claimed in claim 1, is characterized in that: surface course (4) both ends internal fixation laminating makes surface course (4) both ends keep convex fourth rubber band (42), laminating and absorbing laminating cloth (43) of mutual conflict of core (3) on fourth rubber band (42).

4. The air-cushion type paper diaper with the vertical leakproof isolation boundaries as claimed in claim 2, is characterized in that: the surface layer (4) can be replaced by an arc surface which is symmetrically arranged above the absorption core body, and the first fluffy cotton (41) is filled in the arc surface and is arranged above the absorption core body (3).

5. The air-cushion type paper diaper with the vertical leakproof isolation boundaries as claimed in claim 1, is characterized in that: the leakproof isolation edge (2) comprises an isolation edge body (21) fixedly connected with the bottom film (1) and an isolation edge rubber band (23) which is arranged on one side of the isolation edge body (21) and enables the isolation edge body (21) to keep a standing state, and the isolation edge body is mutually abutted to the surface layer (4).

6. The air-cushion type paper diaper with the vertical leakproof isolation boundaries as claimed in claim 1, is characterized in that: the first rubber band (73) is arranged between the lining non-woven fabric (72) and the outer lining non-woven fabric (71) at intervals, a third rubber band (77) is fixedly arranged at the top end of the lining non-woven fabric (72), and the inner surfaces of the third rubber band (77) and the outer lining non-woven fabric (71) are mutually attached.

7. The air-cushion type paper diaper with the vertical leakproof isolation boundaries as claimed in claim 1, is characterized in that: set up many second rubber bands (78) between outer lining non-woven fabrics (71) and inside lining non-woven fabrics (72), second rubber band (78) point is disconnected and is set up between inside lining non-woven fabrics (72) and outer lining non-woven fabrics (71), set up second between second rubber band (78) and connect colloid (781), second rubber band (78) set up in first rubber band (73) below.

8. The air-cushion type paper diaper with the vertical leakproof isolation boundaries as claimed in claim 1, is characterized in that: the front waistline (6) is fixedly attached to a first fluffy hot-air non-woven fabric (617), and the rear waistline (7) is fixedly attached to a second fluffy hot-air non-woven fabric (719).

9. The air-cushion type paper diaper with the vertical leakproof isolation boundaries as claimed in claim 1, is characterized in that: the absorption core body (3) comprises covering cloth (34) mutually abutted with the surface layer (4), an absorption core body surface layer (31) covered in the covering cloth (34), an absorption core body bottom layer (32), and a wood pulp and super absorbent resin mixture (33) fixedly arranged between the absorption core body surface layer (31) and the absorption core body bottom layer (32).

10. The air-cushion type paper diaper with the vertical leakproof isolation boundaries as claimed in claim 1, is characterized in that: the outer lining non-woven fabric (71) is provided with a plurality of wrinkles (711) at intervals, the first rubber band (73) is fixedly arranged on the inner side of the wrinkles (711), a cavity (713) is arranged between the outer lining non-woven fabric (71) and the inner lining non-woven fabric (72), and the cavity (713) is arranged at the tail end connecting part of the outer lining non-woven fabric (71) and the inner lining non-woven fabric (72).

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