CN218458251U - Elastic waistline for trousers type paper diaper - Google Patents

Abstract

The utility model relates to a health supplies field provides a trousers formula elastic waist for panty-shape diapers, solves prior art's elastic waist and leads to wearing uncomfortable problem because the defect of structure setting, including the waistline body, the waistline body is by interior and outer including interior non-woven fabrics layer, elastic construction layer and outer non-woven fabrics layer, the waistline body has preceding lumbar region and back lumbar region, and definition waistline body has along length direction vertically and along width direction's horizontal, the horizontal both ends fixed connection of preceding lumbar region and back lumbar region, the outer non-woven fabrics layer in back lumbar region is equipped with an opening, be provided with the elastic component between elastic construction layer and the outer non-woven fabrics layer, the horizontal one end of elastic component is fixed between elastic construction layer and outer non-woven fabrics layer, and the horizontal other end extends outward and sets up at the opening part with fold condition outside the opening, and is provided with the fixed part that is used for fixed elastic component apart from the horizontal 3-10cm department of opening.

Description

Elastic waistline for trousers type paper diaper

Technical Field

The utility model relates to the field of sanitary products, concretely relates to elastic waistline for trousers formula panty-shape diapers.

Background

The waistline of the trousers type paper diaper is usually composed of composite elastic materials in the middle of two layers of non-woven fabrics, the elastic materials are generally distributed at even intervals, the waistline of the structure is poorer in fit with a user, the phenomenon of over-looseness or too-tightening is easy to occur, and the use comfort is poor.

Chinese patent No. 201920461106.X discloses an elastic waistline structure and pull-up diaper provided with the same, including preceding waist and back waist, preceding waist and back waist outside are equipped with outer non-woven fabrics, and the inboard is equipped with inner non-woven fabrics, is equipped with the waist elastomer between outer non-woven fabrics and inner non-woven fabrics, and each elastomer is the interval setting each other, the elastomer in preceding waist and/or the back waist is the arc. This patent is through improving the shape of elastomer, makes it more accord with ergonomic, can up lift crotch trousers, and the probability of less crotch that falls has certain leak protection effect simultaneously. However, the larger the radius of the arc of each elastic body from the upper waist to the middle waist to the lower waist means that the waist is the tightest, and the wearer feels strange and uncomfortable when wearing the elastic body for people with large waistline.

SUMMERY OF THE UTILITY MODEL

Therefore, to the above problem, the utility model provides a trousers formula elastic waist for panty-shape diapers solves prior art elastic waist and leads to wearing uncomfortable problem because the defect of structure setting.

In order to achieve the purpose, the utility model is realized by the following technical proposal: the utility model provides a trousers formula elastic waist for panty-shape diapers, includes the waistline body, the waistline body is from interior to exterior including interior non-woven fabrics layer, elastic construction layer and outer non-woven fabrics layer, the waistline body has preceding waist region and back waist region, and the definition waistline body has along length direction vertically and along width direction transversely, preceding waist region and the horizontal both ends fixed connection in back waist region, the outer non-woven fabrics layer in back waist region is equipped with an opening, be provided with the elastic component between elastic construction layer and the outer non-woven fabrics layer, the horizontal one end of elastic component is fixed between elastic construction layer and outer non-woven fabrics layer, and the horizontal other end extends outside the opening and sets up at the opening with fold condition, is provided with the fixed part that is used for fixed elastic component apart from the horizontal 3-10cm department of opening.

The further improvement is that: the elastic structure layer is an elastic ribbon or an elastic non-woven fabric, the elastic piece is an elastic film, and the longitudinal dimension of the elastic film is 1-4cm.

The further improvement is that: the elastic piece at the opening is folded in a Z shape.

The further improvement is that: the surface of the elastic part at the opening is provided with a soft covering layer, and the soft covering layer is fixed on the periphery of the opening in a spot glue spraying mode.

The further improvement is that: the soft covering layer is an elastic PU layer.

The further improvement is that: the area of the soft covering layer is larger than that of the opening.

The further improvement is that: the folding part is fixed by glue spraying and bonding.

The further improvement is that: the fixing part is release paper, and the release paper is fixed with the outer non-woven fabric layer through a hot melt adhesive layer.

The further improvement is that: the transverse size of the release paper is 1-3cm, and the longitudinal size of the release paper is consistent with that of the waistline body.

The further improvement is that: the fixing component is a magic tape, the transverse size of the magic tape is 1-4cm, and the longitudinal size of the magic tape is the same as that of the waistline body

By adopting the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a trousers formula elastic waist for panty-shape diapers, it sets up an opening through the outer non-woven fabrics layer in back lumbar region, set up the elastic component between elastic structure layer and outer non-woven fabrics layer, this elastic component one end is fixed between elastic structure layer and outer non-woven fabrics layer, the outside extension of other end outside the opening, the user can adjust the size of waistline through tensile this elastic component, if original waistline is too pine, can make the waistline tighten up some through taut this elastic component, if original waistline is too tight, then untie fold condition's elastic component, alright in order to enlarge the waistline, make the person of dress comparatively comfortable. In addition, this elastic component sets up at the opening part with fold condition, will the utility model discloses an elastic waistline is used for trousers formula panty-shape diapers on, this elastic component can also act as the effect of abandoning the subsides after using, abandons more environmental protection after living with panty-shape diapers parcel through launching this elastic component. Moreover, a soft covering layer is arranged on the surface of the elastic part at the opening and is fixed on the periphery of the opening in a glue spot spraying mode, the soft covering layer can be used for protecting the elastic part, the elastic part is prevented from being torn off by a well-done infant, and the overall flexibility of the product can be improved; because the fixed mode of point spraying glue is comparatively easily torn, when needs use the elastic component, only need to tear this soft overburden and can use.

Drawings

Fig. 1 is a schematic view of an expanded structure of a first embodiment of the present invention;

fig. 2 is a cross-sectional view of a first embodiment of the present invention;

fig. 3 is a schematic perspective view of a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Detailed Description

The following detailed description will be given with reference to specific embodiments, so as to solve the technical problems by applying technical means, and to fully understand and implement the technical effects of the present invention.

Example one

Referring to fig. 1 to 3, an elastic waist circumference for a pants-type diaper comprises a waist circumference body, wherein the waist circumference body comprises an inner non-woven fabric layer 1, arubber band 2 and an outernon-woven fabric layer 3 from inside to outside, the waist circumference body is provided with a front waist region and a rear waist region, the waist circumference body is defined to have a longitudinal direction along the length direction and a transverse direction along the width direction, two transverse ends of the front waist region and the rear waist region are fixedly connected, the outer non-woven fabric layer of the rear waist region is provided with anopening 4, anelastic film 5 is arranged between therubber band 2 and the outernon-woven fabric layer 3, the longitudinal dimension of theelastic film 5 is 2cm, one transverse end of theelastic film 5 is fixed between therubber band 2 and the outernon-woven fabric layer 3, the other transverse end of the elastic film extends out of theopening 4 and is arranged at theopening 4 in a zigzag folded state, the folded state is fixed by glue spraying, a fixing component magic tape 6 for fixing theelastic film 5 is arranged at a position 5cm from theopening 4, the transverse direction, the transverse dimension of the magic tape is 2cm, and the longitudinal dimension is the same as the waist circumference body.

Example two

Referring to the first embodiment and fig. 4, in this embodiment, anelastic PU layer 7 is further disposed on the surface of the elastic member at the opening to cover the elastic membrane at the opening portion, so as to prevent the infant from being torn off by the active infant. Elastic PU layer spouts the mode of gluing through the point and fixes at opening week edge, and the point is spouted the adhesive force of gluing and is less, can be comparatively easy torn. The area of the elastic PU layer is larger than that of the opening, the specific transverse size is 1cm larger than that of the opening, and the longitudinal size is 2cm larger than that of the opening. In addition, in this embodiment, the hook and loop fastener is not used as the fixing component, but the release paper is used as the fixing component, the size of the release paper is the same as that of the first embodiment, and the release paper is fixed with the outer non-woven fabric layer through the hot melt adhesive layer.

Wherein, the rubber band of the utility model can be replaced by elastic non-woven fabrics or elastic films.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a trousers formula elastic waist for panty-shape diapers, includes the waistline body, the waistline body by interior and outer non-woven fabrics layer, elastic construction layer and outer non-woven fabrics layer, its characterized in that of including: the waistline body is provided with a front waistline region and a rear waistline region, the waistline body is defined to be provided with a longitudinal direction along the length direction and a transverse direction along the width direction, two transverse ends of the front waistline region and the rear waistline region are fixedly connected, an opening is formed in an outer non-woven fabric layer of the rear waistline region, an elastic piece is arranged between the elastic structure layer and the outer non-woven fabric layer, one transverse end of the elastic piece is fixed between the elastic structure layer and the outer non-woven fabric layer, the other transverse end of the elastic piece extends outwards from the opening and is arranged at the opening in a folded state, and a fixing component used for fixing the elastic piece is arranged at a position 3-10cm away from the transverse direction of the opening.

2. The elastic waist circumference of the pant-type diaper as claimed in claim 1, wherein: the elastic structure layer is an elastic ribbon or an elastic non-woven fabric, the elastic piece is an elastic film, and the longitudinal dimension of the elastic film is 1-4cm.

3. The elastic waist circumference for pant diapers according to claim 1, wherein: the elastic piece at the opening is folded in a Z shape.

4. The elastic waist circumference of the pant-type diaper as claimed in claim 1, wherein: the surface of the elastic piece positioned at the opening is provided with a soft covering layer, and the soft covering layer is fixed on the periphery of the opening in a glue spot spraying mode.

5. The elastic waist circumference of the pant-type diaper as claimed in claim 4, wherein: the soft covering layer is an elastic PU layer.

6. The elastic waist circumference of the pant-type diaper as claimed in claim 4, wherein: the area of the soft covering layer is larger than that of the opening.

7. The elastic waist circumference of the pant-type diaper as claimed in claim 3, wherein: the folding part is fixed by spraying glue.

8. The elastic waist circumference for pant diapers according to claim 1, wherein: the fixing part is release paper, and the release paper is fixed with the outer non-woven fabric layer through a hot melt adhesive layer.

9. The elastic waist circumference of the pant-type diaper as claimed in claim 8, wherein: the transverse dimension of the release paper is 1-3cm, and the longitudinal dimension of the release paper is consistent with that of the waistline body.

10. The elastic waist circumference of the pant-type diaper as claimed in claim 1, wherein: the fixing component is a magic tape, the transverse size of the magic tape is 1-4cm, and the longitudinal size of the magic tape is the same as that of the waistline body.

Images