阅读说明：本技术 卫生材料和卷绕带 (Sanitary material and wound tape ) 是由 国广喜央司 于 2020-04-15 设计创作，主要内容包括：本发明提供了一种能够改善卷绕操作的可操作性的卫生材料和卷绕带。根据一个实施方案的卫生材料包括非织造织物(N)；和卷绕带(10),该卷绕带被构造成附接到非织造织物(N),其中卷绕带(10)包括固定部件(11),该固定部件固定到非织造织物(N),可拉伸部件(12),该可拉伸部件被构造成以固定部件(11)作为起始点来拉伸,以及锁定部件(13),该锁定部件被设置成在卷绕带(10)的纵向方向(D)上更靠近可拉伸部件(12)的两端中的每一端并且被构造成能够附接到非织造织物(N)且能够从非织造织物(N)拆卸。(The invention provides a hygienic material and a winding tape capable of improving operability of a winding operation. The sanitary material according to one embodiment comprises a nonwoven fabric (N); and a winding tape (10) configured to be attached to the nonwoven fabric (N), wherein the winding tape (10) includes a fixing member (11) fixed to the nonwoven fabric (N), a stretchable member (12) configured to be stretched with the fixing member (11) as a starting point, and a locking member (13) provided closer to each of both ends of the stretchable member (12) in a longitudinal direction (D) of the winding tape (10) and configured to be attachable to and detachable from the nonwoven fabric (N).)

1. A hygiene material comprising:

a non-woven fabric; and

a winding tape configured to be attached to the nonwoven fabric,

wherein

The winding belt includes:

a fixing member fixed to the nonwoven fabric,

a stretchable part configured to stretch with the fixing part as a starting point, an

A locking member that is provided closer to each of both ends of the stretchable member in a longitudinal direction of the winding belt, and that is configured to be attachable to and detachable from the nonwoven fabric.

2. The sanitary material according to claim 1, wherein the locking component comprises a male member for a hook.

3. The sanitary material according to claim 1 or 2, wherein the winding tape is configured to be attached along a longitudinal direction of an absorber of the nonwoven fabric.

4. The sanitary material according to claim 1 or 2, wherein the wound tape is configured to be attached along a waist circumference direction of the sanitary material.

5. The sanitary material according to any one of claims 1 to 4, wherein a width of the fixing member is narrowed toward both ends in the longitudinal direction.

6. The sanitary material according to any one of claims 1 to 4, wherein the fixing member has a wave shape.

7. A winding strip configured to be attached to a nonwoven fabric, the winding strip comprising:

a stretchable component; and

a locking member that is provided closer to each of both ends of the stretchable member in a longitudinal direction of the winding belt, and that is configured to be attachable to and detachable from the nonwoven fabric.

8. A winding strap according to claim 7, wherein the locking means is a male member for a hook.

9. A winding strip according to claim 7 or 8, comprising a fixing member provided between a pair of the locking members and fixed to the nonwoven fabric.

10. A wound strip according to claim 9, wherein the fixing means is made of an adhesive.

11. A winding strip according to any one of claims 7 to 10, wherein the winding strip is in a rolled form prior to attachment to the nonwoven fabric.

12. A rolled strip according to any one of claims 7 to 11, wherein the stretchable member has a tensile strength of not less than 10N/25 mm.

Technical Field

One aspect of the present disclosure relates to a hygienic material and a wound strip.

Background

JP2015-134018A describes a diaper as a disposable pant-type wearing article. The diaper comprises a ring-shaped elastic waist panel extending in the waist-wise direction and an absorbent chassis joined to the elastic waist-engaging panel. The elastic waist panel comprises a front waist panel located in the front waist region and a back waist panel located in the back waist region. The buckle is attached to the rear waist panel.

Each fastener of the pair of belt fasteners secured to the outer surface of the back waist region includes a base sheet of belt folded into a Z-shaped cross-section. The buckle comprises a proximal component located at one end of the belt fastener and non-releasably secured to the outer surface of the back waist region by insertion into the landing zone; a first distal part folded from the proximal part by being inserted into the first folding part and overlapping the proximal part; and a second distal part folded from the first distal part by being inserted into the second folding part and overlapped with the first distal part.

The pinch member extends from the second distal member by insertion of the aforementioned first folding member, and the pinch member and the second distal member, the first distal member, and the proximal member are stacked in a Z-shape. A latching region (fastening region) formed by a pressure sensitive adhesive is provided between the first distal part and the second distal part. When the belt fastener is used, the pinch member is pinched by fingers to release the latching region, and the second distal member is separated from the first distal member. Then, the second distal part and the first distal part, which have been formed into a Z-shape, are opened and the latching region joined to the second distal part is attached to the front waist region, thereby joining the rear waist region to the front waist region and the diaper can be rolled up.

Disclosure of Invention

Technical problem

When the second distal part of the aforementioned tape fastener, which is stacked in a Z-shape, is separated from the first distal part, the latch region formed by the pressure-sensitive adhesive is exposed. Therefore, when the second distal part is separated from the first distal part by pinching the pinching part, the latch area may adhere to fingers or the like, and may be difficult to use. Further, in the aforementioned belt fastener, the proximal member is non-releasably fixed to the outer surface of the rear waist region, and the first distal member, the second distal member, and the nip member are opened from the proximal member as a starting point. Therefore, since the position of the proximal member is fixed, depending on the length of the buckle, it may be difficult to attach the latch region to the front waist region, and there is room for improvement in operability of the attaching operation.

Further, in the aforementioned Z-shaped belt fastener, two operation steps, i.e., an operation for separating the pinching member and the second distal member from the first distal member and an operation for separating the first distal member from the proximal member, are required, and in this regard, there is room for improvement in operability. In addition, with this type of belt, it may be desirable to move the position where the adhesive tape is attached according to the condition or winding manner of the sanitary material. However, in the aforementioned tape fastener, since the proximal part of one end is fixed so as not to be releasable, the position to which the tape is to be attached can hardly be moved. As described above, in the belt fastener, there is room for improvement in operability of the winding operation of the hygienic material.

Solution to the problem

A hygiene material according to one aspect of the present disclosure includes a nonwoven fabric; and a winding tape configured to be attached to the nonwoven fabric, wherein the winding tape includes a fixing member fixed to the nonwoven fabric, a stretchable member configured to be stretched with the fixing member as a starting point, and a locking member disposed closer to each of both ends of the stretchable member in a longitudinal direction of the winding tape and configured to be attachable to and detachable from the nonwoven fabric.

In the sanitary material according to the above-described one aspect, the stretchable material is stretched with the fixing means as a starting point, and the locking means configured to be attachable to and detachable from the nonwoven fabric is disposed closer to each of both ends of the stretchable material. Accordingly, since the stretchable material is stretched with the fixing means as a starting point, the position of the winding tape may be extended to a desired position of the nonwoven fabric. Thus, the hygienic material can be wound in a desired winding manner. That is, since the extending direction of the winding band can be changed by changing the extending direction of the stretchable member from the fixing member, the hygienic material can be wound in various winding manners. Therefore, the operability of the winding operation of the hygienic material can be improved. Further, since the locking means is disposed closer to each of both ends of the stretchable means, the stretchable means may be extended to any position, and the locking means may be locked to any position of the nonwoven fabric. Therefore, by changing the length and direction of the winding tape while extending the stretchable member, the locking position and direction of the locking member in the nonwoven fabric can be appropriately changed. That is, the locking member can be locked at any position and in any direction of the nonwoven fabric. Therefore, the operability of the winding operation of the winding tape can be further improved.

In the aforementioned sanitary material, the locking part may be a convex member for the hook.

In the aforementioned sanitary material, the wound tape may be configured to be attached along the longitudinal direction of the absorbent body of the nonwoven fabric.

In the foregoing sanitary material, the winding tape may be configured to be attached along a waistline direction of the sanitary material.

The width of the fixing member may be narrowed toward both ends in the longitudinal direction.

The fixation component may have a wave shape.

A winding belt according to one aspect of the present disclosure is a winding belt configured to be attached to a nonwoven fabric, and includes a stretchable member and a locking member that is provided closer to each of both ends of the stretchable member in a longitudinal direction of the winding belt and is configured to be attachable to and detachable from the nonwoven fabric.

In the aforementioned wrapping belt according to an aspect, a locking member configured to be attachable to and detachable from the nonwoven fabric is provided closer to each of both ends of the stretchable material. Therefore, since the locking member attachable to and detachable from the nonwoven fabric is provided closer to each of both ends of the stretchable member, the attachment position of the winding tape to the nonwoven fabric can be changed to a desired position. Thus, the sanitary material can be rolled up in a desired manner, since the rolling strip can be stretched by the stretchable member and the locking position of the locking member can be changed. Therefore, the operability of the winding operation of the hygienic material can be improved. Furthermore, the winding belt does not require non-releasable sections, so that the position of the winding belt relative to the nonwoven can be changed more easily. Therefore, the operability of the winding operation of the winding tape can be further improved.

In the aforementioned winding band, the locking means may include a convex member for the hook.

In the aforementioned winding belt, a fixing member that is provided between the pair of locking members and fixed to the nonwoven fabric may be provided.

In the aforementioned winding tape, the fixing member may be made of an adhesive.

The aforementioned wound strip may be in a roll form prior to attachment to the nonwoven fabric.

In the aforementioned rolled tape, the tensile strength of the stretchable member may be not less than 10N/25 mm.

Advantageous effects of the invention

According to an aspect of the present disclosure, the operability of the winding operation can be improved.

Drawings

Fig. 1 is a view schematically showing a wound tape and a hygienic material according to an embodiment.

Fig. 2A, 2B, and 2C are views showing various examples of a winding tape.

Fig. 3 is a view schematically showing a layer structure of a locking member of the winding belt in fig. 1.

Fig. 4 is a perspective view showing an example of a state in which the wound tape in fig. 1 is in a roll shape.

Fig. 5 is a view showing an example of a process of placing a winding tape on the hygienic material of fig. 1.

Fig. 6 is a view showing an example of an operation of winding the hygienic material with the winding tape in fig. 1.

Fig. 7 is a view showing an example of a locking member located on the rear side of the hygienic material of fig. 5 in the operation of fig. 6.

Fig. 8A is a view showing an example of an operation of winding the hygienic material in a different manner from fig. 6. Fig. 8B is a view showing an example of the locking member positioned on the rear side of the hygienic material of fig. 8A in the operation of fig. 8A.

Fig. 9 is a view schematically showing a rolled sheet and a hygienic material according to a modified example.

Fig. 10A is a view showing an example of an operation of winding the hygienic material with the winding tape in fig. 9. Fig. 10B is a view showing an example of the locking member positioned on the rear side of the hygienic material of fig. 10A in the operation of fig. 10A.

Fig. 11 is a view schematically showing a rolled sheet and a hygienic material according to another modified example.

Fig. 12A is a view showing an example of an operation of winding the hygienic material with the winding tape in fig. 11. Fig. 12B is a view showing an example of the locking member positioned on the rear side of the hygienic material of fig. 12A in the operation of fig. 12A.

Detailed Description

Hereinafter, embodiments for realizing a hygienic material and a winding tape according to the present disclosure will be described in detail with reference to the accompanying drawings. In the description of the drawings, the same or corresponding elements are denoted by the same reference numerals, and overlapping description will be omitted as appropriate. Further, the drawings may be partially simplified or enlarged for ease of understanding, and the size ratio and the like are not limited to those shown in the drawings.

As used herein, the term "wrapping tape" refers to a tape that secures circular hygienic materials and includes, for example, waste tape that secures circular hygienic materials to be discarded in a circular state. "round" refers to a condition of compaction such as by rounding, folding, or rolling. "sanitary materials" are used to maintain sanitary conditions, including for example disposable devices. "sanitary materials" include, for example, absorbent articles such as disposable diapers, sanitary napkins, and incontinence pads, and sanitary articles such as tourniquets.

"nonwoven fabric" refers to a fabric formed by bonding or entangling fibers by mechanical or chemical action. "absorbent" refers to a segment or member that is capable of absorbing liquid. The "fixing part" means a part or member fixed to an object, and the "locking part" means a part or member to be locked to the object. "locked" indicates that the objects are removably attached, and includes a state in which two objects are fastened in a fixed state.

"stretchable component" refers to an aspect that is stretchable, e.g., a portion or member that can be changed to an arbitrary length by stretching with a finger or the like. "hook" refers to a section or member for hooking an object. The "male member for hook" means a plurality of fine protruding sections provided on, for example, a mechanical fastener or the like, and the "female member for hook" means a plurality of fine annular sections on which the male hook is hooked.

Fig. 1 is a front view schematically showing a hygienic material 1 and a winding tape 10 according to an embodiment. Fig. 1 shows a hygiene material 1, which is for example a pant diaper. However, the hygienic material 1 as a diaper may be a belt type (open type), a pad type, or the like, and the type of the diaper may be appropriately changed.

For example, the sanitary material 1 is a disposable diaper. The sanitary material 1 includes a waist opening 2 extending in the girth direction, a pair of leg openings 3, and an absorbent body 4 positioned between the pair of leg openings 3. The sanitary material 1 includes a abdomen side 6 (see fig. 8B) and a back side 5 positioned on the back of the abdomen side 6, and for example, a winding tape 10 is attached to a nonwoven fabric N constituting the back side 5. The absorbent body 4 has, for example, a rectangular shape and extends from the abdomen side 6 towards the back side 5.

The wound tape 10 is attached, for example, along the longitudinal direction of the absorbent body 4. The winding belt 10 includes a fixing part 11 fixed to the nonwoven fabric N, a stretchable part 12 provided on each of both sides of the fixing part 11 in the longitudinal direction D of the winding belt 10, and a pair of locking parts 13 respectively provided on both sides of the stretchable part 12 in the longitudinal direction D. The locking member 13 may or may not reach the end portion of the winding strip 10 in the longitudinal direction D. For example, the fixing member 11 is a section fixed to the nonwoven fabric N in an area including the center in the longitudinal direction D of the wound tape 10. For example, the locking member 13 is a section that can be attached to and detached from any position of the nonwoven fabric N.

The fixing member 11 may be made of, for example, an adhesive or a Pressure Sensitive Adhesive (PSA). However, the fixing member 11 may be a welding member fixed to the nonwoven fabric N by welding, an adhesive member fixed to the nonwoven fabric N by a hot melt adhesive, or a section fixed by a powder type thermal welding resin (PE powder). Therefore, the material of the fixing member 11 is not particularly limited. For example, the fixing member 11 is unreleasably fixed to the nonwoven fabric N. However, the fixing member 11 may be releasably fixed to the nonwoven fabric N, and may be composed of a PSA having a releasable property.

The stretchable member 12 is, for example, a single layer elastic film. The stretchable member 12 may have a three-layer structure including a core layer containing an elastomer and skin layers disposed on both major surfaces of the core layer. The material of the skin layer of the stretchable member 12 is, for example, polypropylene resin (PP), but may be changed as appropriate.

The stretchable component 12 comprises an elastomer, and the elastomer in the stretchable component 12 comprises, for example, an olefin-based elastomer, a styrene isoprene block copolymer (SIS), and a polyurethane-based thermoplastic elastomer. However, the material of the stretchable member 12 is not particularly limited. For example, the stretchable member 12 may have a thickness of, for example, 5 μm to 500 μm, 20 μm to 200 μm, or 40 μm.

As shown in fig. 2A, for example, the wound tape 10 has a rectangular shape extending in the longitudinal direction D and the width direction B. For example, the fixing member 11 is provided at the center in the longitudinal direction D of the winding belt 10, and the stretchable member 12 and the locking member 13 are provided on each of both sides in the longitudinal direction D of the fixing member 11 with the fixing member 11 as a starting point. For example, each locking member 13 is provided closer to each of both ends of the stretchable member 12 in the longitudinal direction D and at both ends of the rolled tape 10 in the longitudinal direction D.

In the example shown in fig. 2A, the fixing member 11 has a circular shape. The width W1 (length in the width direction B) of the fixing member 11 is narrowed toward both ends in the longitudinal direction D of the wound tape 10. That is, the empty portions P formed on both sides in the width direction B of the fixing member 11 are widened toward both ends in the longitudinal direction D. Therefore, the direction of the stretchable member 12 can be easily changed with the fixed member 11 as a starting point. That is, since the stretchable means 12 is stretchable, the direction in which the stretchable means 12 extends can be changed with the fixed means 11 as a starting point.

The shape of the fixing member 11 is not limited to the aforementioned circular shape, and may be a polygonal shape (e.g., a quadrangular shape or a rhombic shape) as shown in fig. 2B. In this case, the width W1 of the fixing member 11 is narrowed toward both ends in the longitudinal direction D, that is, each hollow portion P of the stretchable member 12 is widened toward both ends in the longitudinal direction D. Therefore, the same effect as that of the fixing member 11 of fig. 2A can be obtained.

Further, the shape, size, number, material, and arrangement of the fixing member 11 are not limited to the above-described examples, and may be appropriately changed. For example, the fixing member 11 may have a waveform. Further, as shown in fig. 2C, the shape of the stretchable member 12 may also be changed as appropriate, and may be, for example, a cross shape in which a protruding member 12B protruding in the width direction B is formed. In this case, for example, the locking member 13 may be provided at each end of the protrusion member 12B in the width direction B.

The locking member 13 is disposed closer to each of both ends of the stretchable member 12 in the longitudinal direction D of the rolled-up tape 10. Here, the "longitudinal direction of the winding tape" refers to a direction in which the stretchable member extends from the fixing member, and the "winding tape having a longitudinal direction" may not have a rectangular shape. "the wound tape having a longitudinal direction" includes shapes other than a rectangle, such as a cross shape shown in fig. 2C.

That is, the "winding tape having a longitudinal direction" may include at least a part of a long extension, and even when a shape other than the part is long extended in another direction (for example, even when a part of the winding tape 10 having the longitudinal direction D in the transverse direction is long extended in a vertical direction, as shown in fig. 2C or the like), a tape having the shape is included in the "winding tape having a longitudinal direction".

For example, the color of the locking member 13 may be different from the color of the stretchable member 12. For example, the stretchable member 12 may be white in color, and the locking member 13 may be a color other than white (e.g., blue). When the color of the locking member 13 is made different from the color of the stretchable member 12, the locking member 13 can be easily recognized. In addition, the stretchable member 12 may be transparent, and the locking member 13 may be opaque.

The locking member 13 has, for example, a quadrangular shape (for example, a rectangular shape). However, the shape, size, number, and arrangement of each locking member 13 may be appropriately changed. As shown in fig. 3, the locking part 13 includes a base portion 13b fixed to the stretchable part 12, for example, by interposing an adhesive layer 14, and a convex member 13c composed of a plurality of protruding portions protruding from the base portion 13 b. The locking part 13 is, for example, a hook including a convex member 13 c. The adhesive layer 14 is, for example, a PSA.

The material of the locking member 13 is not limited. The locking member 13 may be made of a non-adhesive material. In this case, even when the locking member 13 is pinched with a finger or the like, the locking member 13 does not adhere to the finger or the like, so that the operability of the operation of winding the hygienic material 1 with the winding band 10 can be further improved.

For example, the material of the locking part 13 may be a thermoplastic resin, and specific examples thereof may be a polypropylene resin (PP), a polyethylene resin (PE), a vinyl chloride resin (PVC), a methyl methacrylate resin (EMMA), an ethyl acrylate resin (EA), and an ethylene-vinyl acetate copolymer (EVA) resin, or a mixture of two or more thereof, and the like. Further, the PE may include Low Density Polyethylene (LDPE), High Density Polyethylene (HDPE), Linear Low Density Polyethylene (LLDPE), and the like. Further, the material of the locking member 13 may be a material in which an additive is added to the above-described resin or the like.

Next, an exemplary method of manufacturing the hygienic material 1, in which the winding tape 10 is configured to be attached to the nonwoven fabric N of the hygienic material 1, will be described with reference to fig. 4 and 5. Fig. 4 is a perspective view schematically showing the roll member R1 before the wound tape 10 is attached to the nonwoven fabric N. Fig. 5 is a view schematically showing the flow of the nonwoven fabric N and the wound tape 10 constituting the sanitary material 1.

As shown in fig. 4 and 5, the wound tape 10 is the roll member R1 before being attached to the nonwoven fabric N, and a portion extending from the roll member R1 is cut in the width direction of the portion to form the wound tape 10. The nonwoven fabric N of the hygienic material 1 is conveyed from the roll R2, and the wound tapes 10 are attached to the conveyed nonwoven fabric N (on the rear side 5 of the hygienic material 1) at fixed intervals.

At this time, for example, the wound tape 10 is attached along the longitudinal direction of the absorbent body 4. However, the wound tape 10 may be attached in a direction crossing the longitudinal direction of the absorbent body 4. After the nonwoven fabric N to which the winding tape 10 is attached is cut, the hygienic material 1 to which the winding tape 10 is attached is completed.

Next, an example of a method of winding the hygienic material 1 with the winding tape 10 will be described with reference to fig. 6 and 7. First, as shown in fig. 6, in a state where the hygienic material 1 is rounded along the longitudinal direction of the absorbent body 4, the locking members 13 each provided at both ends in the longitudinal direction D of the winding tape 10 are pinched with fingers, and the stretchable members 12 extend in directions different from each other with the fixing member 11 as a starting point. Then, as shown in fig. 7, after each locking member 13 is locked to a position separated from the fixing member 11 of the nonwoven fabric N in a state where each stretchable member 12 is stretched, the winding of the hygienic material 1 with the winding tape 10 is completed.

Fig. 8A and 8B are views showing an example of another method of winding the hygienic material 1 with the winding tape 10. As shown in fig. 8A, each of the pair of locking members 13 of the wound tape 10 fixed to the rear side 5 is pinched, and each of the pair of stretchable members 12 is rotated in a direction crossing the longitudinal direction of the absorbent body 4 (for example, a direction orthogonal to the absorbent body 4). Then, for example, the rear side 5 is folded on the abdomen side 6, and each locking member 13 extends onto the folded rear side 5 and abdomen side 6, and the corresponding locking member 13 is locked to both sides of the rear side 5, thereby completing the winding of the hygienic material 1 with the winding band 10. After completion of winding of the hygienic material 1, for example, the hygienic material 1 wound with the winding tape 10 is stored in a bag, and the bag in a bonded state is discarded in a trash or the like.

Next, the action and effect of the hygienic material 1 and the winding tape 10 according to the present embodiment will be described.

In the sanitary material 1, the stretchable member 12 is stretched with the fixed member 11 as a starting point, and each locking member 13 configured to be attachable to and detachable from the nonwoven fabric N is disposed closer to each of both ends of the stretchable member 12. Therefore, since the stretchable member 12 is stretched with the fixed member 11 as a starting point, the position of the wound tape 10 can be extended to a desired position of the nonwoven fabric N. Thus, the hygienic material 1 can be wound in a desired winding manner. That is, since the extending direction of the winding band 10 can be changed by changing the extending direction of the stretchable member 12 from the fixing member 11, the hygienic material 1 can be wound in various winding manners. Therefore, the operability of the winding operation of the hygienic material 1 can be improved.

Further, since the locking member 13 is disposed closer to each of both ends of the stretchable member 12, the stretchable member 12 may be extended to any position, and the locking member 13 may be locked to the nonwoven fabric N at any position of the nonwoven fabric N. Therefore, by changing the length and direction of the wound tape 10 while extending the stretchable member 12, the locking position of the locking member 13 with respect to the nonwoven fabric N can be appropriately changed. That is, the locking member 13 can be locked at any position of the nonwoven fabric N. Therefore, the operability of the winding operation of the winding tape 10 can be further improved.

The locking part 13 may comprise a male member 13c of a hook. In this case, since the locking member 13 does not adhere to the fingers or the like, the operation of winding the winding tape 10 around the hygienic material 1 can be performed more efficiently.

The wound tape 10 may be attached along the longitudinal direction of the absorbent body 4. In this case, the process of placing the winding tape 10 on the nonwoven fabric N can be easily performed in the manufacturing process of the hygienic material 1. Therefore, the hygienic material 1 can be easily manufactured. Further, the wound tape 10 may be attached along the waistline direction of the sanitary material 1 (for example, in the direction orthogonal to the longitudinal direction of the absorbent body 4).

As shown in fig. 2A and 2B, the width W1 of the fixing member 11 may be narrowed toward both ends in the longitudinal direction D of the wound tape 10. In this case, since the fixed member 11 becomes thinner toward both ends in the longitudinal direction D, it is possible to easily rotate the stretchable member 12 with the fixed member 11 as a reference. Therefore, since the stretchable member 12 can be easily extended in any direction, the operability can be further improved. Further, the fixing member 11 may have a wave shape.

The winding belt 10 may include a fixing member 11 disposed between a pair of locking members 13 and fixed to the nonwoven fabric N. In this case, the fixing member 11 is disposed between the pair of locking members 13 and the pair of stretchable members 12. Therefore, the position of the winding tape 10 can be stabilized in the fixing member 11, and the winding tape 10 can be extended in any direction and in any position.

In the wound tape 10, the fixing member 11 may be constituted by an adhesive. In this case, the fixing member 11 can be easily fixed by an adhesive during the manufacturing process of the hygienic material 1.

The wound strip 10 may be in a rolled form prior to attachment to the nonwoven fabric N. In this case, the wound tape 10 can be easily manufactured and managed.

In the rolled up tape 10, the tensile strength of the stretchable member 12 may be not less than 10N/25 mm. The tensile strength of the stretchable member 12 is a value when the stretching direction is the width direction B, the length in the width direction B (the distance between chucks) is 25mm, and the chuck speed is 50 mpm. In this case, since the strength of the stretchable member 12 is not less than 10N/25mm, the possibility of tearing the stretchable member 12 upon pulling can be further reduced.

Next, a winding tape 20 according to another example will be described with reference to fig. 9. Fig. 9 is a view showing an example of the hygienic material 1 to which the winding band 20 is attached. The winding strip 20 differs from the winding strip 10 described above in that the winding strip 20 does not comprise a fixing member 11. Hereinafter, description overlapping with the aforementioned winding tape 10 will be appropriately omitted. The wrapping band 20 includes the stretchable member 12 and the locking member 13 disposed closer to each of both ends of the stretchable member 12 in the longitudinal direction D of the wrapping band 20. For example, since the winding belt 20 does not include a section that is not releasable from the nonwoven fabric N, the winding belt 20 can be moved to any position of the nonwoven fabric N.

Next, an example of a method of winding the hygienic material 1 with the winding band 20 will be described with reference to fig. 9, 10A, and 10B. First, as shown in fig. 9, the winding tape 20 is disposed on the nonwoven fabric N of the back side 5 such that the winding tape 20 extends in a direction crossing the longitudinal direction of the absorbent body 4. At this time, for example, the respective locking members 13 located closer to each of both ends in the longitudinal direction D of the winding belt 20 are attached to the nonwoven fabric N.

Next, as shown in fig. 10A and 10B, one of the pair of locking members 13 attached to the nonwoven fabric N is pinched with a finger or the like to extend the stretchable member 12 in a direction crossing the longitudinal direction of the absorbent body 4, and the sanitary material 1 is rounded along the longitudinal direction of the absorbent body 4 such that the abdomen side 6 faces inward and the back side 5 faces outward. The extended stretchable member 12 and one locking member 13 are wound around opposite sides of the other locking member 13 to lock the one locking member 13 to the nonwoven fabric N. In this way, one locking member 13 is wound around the opposite side of the other locking member 13 to be locked to the nonwoven fabric N, thereby completing the winding of the hygienic material 1 with the winding band 20.

Fig. 11, fig. 12A and fig. 12B are views showing another method of winding the hygienic material 1 with the winding band 20. As shown in fig. 11, the winding tape 20 is arranged on the nonwoven fabric N of the back side 5 such that the winding tape 20 extends along the longitudinal direction of the absorbent body 4. Then, as shown in fig. 12A and 12B, one of the pair of locking members 13 is pinched with a finger or the like to extend the stretchable member 12 in the longitudinal direction of the absorbent body 4, the nonwoven fabric N is rounded in the longitudinal direction, and the one locking member 13 is locked to the rounded nonwoven fabric N. In this way, one of the locking members 13 is locked to the circular nonwoven fabric N, and the winding of the hygienic material 1 with the winding band 20 is completed.

As described above, the winding band 20 includes the respective locking members 13 configured to be attachable to and detachable from the nonwoven fabric N closer to each of both ends of the stretchable member 12. Therefore, since the locking member 13 configured to be attachable to and detachable from the nonwoven fabric N is disposed closer to each of both ends of the stretchable member 12, the attachment position of the winding tape 20 to the nonwoven fabric N can be changed to an arbitrary position. Therefore, the hygienic material 1 can be rolled in a desired manner because the rolling band 20 can be stretched by the stretchable member 12 and the locking position of the locking member 13 can be changed. Therefore, the operability of the winding operation of the hygienic material 1 can be improved. Furthermore, since the winding band 20 does not include a section that cannot be released, the position of the winding band 20 itself may be changed. Therefore, the operability of the winding operation of the winding belt 20 can be further improved.

Embodiments of a hygiene material and a winding strip according to the present disclosure have been described above. However, the present invention is not limited to the foregoing embodiments. Various modifications may be made to the invention without changing the spirit of the claims. For example, as described above, the shape, size, number, material, and arrangement aspect of each member constituting the hygienic material and the winding tape may be appropriately changed. For example, in the above-described embodiment, the fixing member 11 of a circular or polygonal shape has been described. However, the shape of the fixing member may be oval, including elliptical, wave-shaped, and the like, and may be appropriately changed.