CN209611540U - A kind of absorbent commodity - Google Patents

Abstract

It the utility model discloses a kind of absorbent commodity, including external coating and absorbs with built-in, external coating is with the first folding part, the second folding part and interconnecting piece；The First elastic component of several laterally consecutive extensions is additionally provided between the first folding part and the second folding part, first folding part is equipped with bonding region and non-adhesive region close to built-in side, the non-adhesive region can form one under the action of bonding region prevents body fluid from the pocket longitudinally revealed, and the First elastic component is used to assign the elasticity of lumbar region and pocket.After the utility model is by encasing First elastic component for external coating fold, packing is to the waist area of absorbent commodity again, and it is fixed by bonding region, make not needing elastic cutter in goods batch design and cut elastic waistline using the above structure, save manufacturing cost, and product is more beautiful, fitting sense is more preferably.

Description

A kind of absorbent commodity

Technical field

The utility model relates to disposable sanitary articles field more particularly to a kind of absorbent commodities.

Background technique

In general, draw be both provided at the rear and front end of disposable adsorption objects such as trousers for prevent body fluid from The anti-spill the beans (pocket) revealed at rear and front end, as Chinese Patent Application No. 201520763761.2 discloses a kind of absorbability Article, the formation of pocket is to be extended through external coating longitudinally toward core direction and inside packing, and wrapping in the article Elastomeric element is separately set at folding.Although the waist area that aforesaid way can assign absorbent commodity has elasticity, its work Skill process is often more complicated, and manufacturing cost is higher.

In addition to this, existing to draw the part that elastic waistline and absorptive core coincide in trousers, it needs using elastic cutter By the part elasticity eliminate, and then guarantee elastic waistline shrink when, absorptive core will not with the contraction of elastic waistline and There is fold.Therefore, for goods batch, it is also necessary to add elastic cutter on specific station, increase simultaneously The manufacturing cost of equipment.Further, since cut off elastic in coincidence part, thus the local elasticity of waist portion can weaken, and lead Cause product laminating degree not high.

Utility model content

Technical problem to be solved in the utility model is to overcome above-mentioned deficiency present in existing design, provides a kind of suction The property received article, has the advantages that structurally reasonable, manufacturing cost is low.

Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of absorbent commodity, has mutual Vertical vertical and horizontal have front waist region, crotch region and rear waist region in the longitudinal direction；It includes an external coating Be fixed on inboard built-in of external coating.The external coating have be separately positioned on built-in longitudinal both ends and with built-in skin Skin contacts two first mutually close folding parts of side, is separately positioned on two to be connected above the first folding part and with the first folding part Second folding part, and the interconnecting piece that two second folding parts are connected；It is equipped on the side of interior dress in the first folding part Bonding region and non-adhesive region, which can form one under the action of bonding region prevents body fluid from longitudinal leakage Pocket.Be additionally provided between the first folding part and the second folding part several laterally consecutive extensions, for providing waist The First elastic component of region elasticity and pocket elasticity.External coating is one chip in above-mentioned absorbent commodity.

Further, the arc-shaped opening extended longitudinally is also symmetrically arranged in the both lateral sides of the external coating, The arc-shaped opening has shape compatible with calf circumference；The absorbent commodity is hour-glass in shape when being unfolded.

Further, the second elastic component substantially extended along arc-shaped opening direction is additionally provided on the external coating, One end of the second elastic component is fixed on the lateral ends of absorbent commodity lumbar region, and the other end is fixed on external coating Crotch region.

Further, external coating, which is located on the built-in left and right sides, is additionally provided with several abdomen elastics being laterally extended.

Further, the non-adhesive region is square, and is arranged on the center line of absorbent commodity；It is described non-stick The area for connecing region is less than or equal to the built-in area with the first folding part intersection.

As a kind of mapping mode of the utility model, a kind of absorbent commodity, there are orthogonal vertical and horizontal, It is arranged including two external coatings and across two external coatings built-in, two external coatings are separately positioned on built-in longitudinal both ends. Each external coating, which all has, is arranged in interior dress longitudinal end and first folding part mutually close with interior dress skin contact side, The second folding part for being arranged in above the first folding part and being connected with the first folding part, and be connected with the second folding part Interconnecting piece；Bonding region and non-adhesive region are equipped on the side of interior dress in the first folding part, which exists One can be formed under the action of bonding region prevents body fluid from the pocket longitudinally revealed.The first folding part and the second folding part it Between be additionally provided with several laterally consecutive extensions, for provide lumbar region elasticity and pocket elasticity First elastic component. External coating is two-piece type in this kind of absorbent commodity.

Further, it is H-shaped when the absorbent commodity is unfolded.

Further, the built-in both lateral sides are additionally provided with the second elastic component extended longitudinally, second elasticity Component constitutes calf circumference leakproof elastic component.

Further, the non-adhesive region is square, and is arranged on the center line of absorbent commodity；It is described non-stick The area for connecing region is less than or equal to the built-in area with the first folding part intersection.

Using technical solution as above, is once folded after being configured with First elastic component by external coating, is compound, then Secondary folding is carried out in predeterminable area gluing, and by the elastic part of external coating, finally obtains the said goods.Also it has been observed that Since tradition draws the part that elastic waistline and absorptive core coincide in trousers, need the elasticity of the part using elastic cutter It eliminates, and then guarantees elastic waistline when shrinking, absorptive core fold will not occur with the contraction of elastic waistline, therefore Need individually to arrange an elastic cutter in the process design of traditional product, however use above structure, due to it is built-in simultaneously It is not contacted directly with elastomer composed by the first folding part, the second folding part and First elastic component, thus even if in elasticity Body is built-in when shrinking will not to occur aforementioned fold, therefore setting elastic cutter can not be needed in process design, so it is interior It loads onto and does not have cut mark, product is more beautiful.It is located at formation waist at front waist region and rear waist region in external coating to cover Cover area, the non-skin of waist overlay area are contacted there are bonding region and non-adhesive region on side, which is gluing A pocket for preventing body fluid from revealing from front-rear direction can be formed under the action of region by connecing, before which can preferably prevent After reveal, the contact wetted area of skin is reduced, so that product keeps the dry and comfortable comfortable of longer time.

The utility model has the beneficial effects that after the utility model is by encasing First elastic component for external coating fold, Packing carries out elastic waistline so that not needing elastic cutter in goods batch design to the waist area of absorbent commodity again Cutting, saves manufacturing cost, and product is more beautiful, and fitting sense is more preferably.In addition, passing through bonding region and non-adhesive region Setting prevents body fluid from the pocket longitudinally revealed so that non-adhesive region can form one under the action of bonding region, compared with The standing better effect of the traditional structure pocket, therefore there is better anti-leak result.

Detailed description of the invention

Fig. 1 is the expanded view of embodiment 1.

Fig. 2 is the A-A cross-sectional view of Fig. 1.

Fig. 3 is the B-B cross-sectional view of Fig. 1.

Fig. 4 is the T-T cross-sectional view of Fig. 1.

Fig. 5 is that Fig. 1 saves built-in structural schematic diagram, and dotted portion illustrates built-in profile in figure.

Fig. 6 is the expanded view of embodiment 2.

Fig. 7 is the A-A cross-sectional view of Fig. 6.

Fig. 8 is the B-B cross-sectional view of Fig. 6.

Fig. 9 is the T-T cross-sectional view of Fig. 6.

Figure 10 is that Fig. 6 saves built-in structural schematic diagram, and dotted portion illustrates built-in profile in figure.

Specific embodiment

Referring to the attached drawing of the utility model embodiment, the utility model is illustrated.

Embodiment 1,

As shown in Figs. 1-5, a kind of absorbent commodity 1 has orthogonal longitudinal direction Y and transverse direction X, has on longitudinal Y Front waist region A, crotch region B and rear waist region C.The absorbent commodity 1 is in substantially upon deployment hourglass shape, is had Upper end Y1, lower end Y2, left part X1 and right part X2 in the longitudinal direction is set.

Above-mentioned absorbent commodity 1 include an external coating 101 and be fixed on external coating 101 it is inboard built-in 102.

Wherein, built-in 102 include liquid-permeable front sheet 2, absorber 3, opaque liquid back-sheet 4 and setting in transparent liquid The leakproof side wall 5 of property 2 both lateral sides of face sheet.Absorber 3 is by internal absorptive core 31 and is arranged outside absorptive core Absorptive core cladded sheet materials 32 constitute.Leakproof side wall 5 by downward packing leakproof side wall sheet material 52, and be arranged in leakproof side The leakproof side wall elastomeric element 51 enclosed in sheet material 52 forms.Opaque liquid back-sheet 4 is arranged in the lower layer of absorber 3, and with External coating 101 combines.

External coating 101 includes waistline sheet material 72 and internal layer sheet material 73.Wherein, internal layer sheet material 73 and opaque liquid back sheet Material 4 combines.Waistline sheet material 72, which has, is separately positioned on built-in 102 longitudinal both ends and mutually close with built-in 102 skin contact side Two first folding parts 61, be separately positioned on the top of the first folding part 61 and what is be connected with the first folding part 61 two second fold Portion 62, and the interconnecting piece 63 that two second folding parts 62 are connected.Between the first folding part 61 and the second folding part 62 also It is equipped with several laterally consecutive extensions, for providing the First elastic component 71 of lumbar region elasticity and pocket elasticity.

It is equipped with bonding region 91 and non-adhesive region 92 on the interior side for filling 102 in the first folding part 61, this is non-stick Connecing region 92 and capable of forming one under the action of bonding region 91 prevents body fluid from the pocket longitudinally revealed.

Non-adhesive region 92 is square, and is arranged on the center line of absorbent commodity 1；The area in the non-adhesive region A is less than or equal to the area b of described built-in 102 and 61 intersection of the first folding part.

Also be symmetrically arranged in the both lateral sides of external coating 101 it is arc-shaped opening 71, this it is arc-shaped opening 71 have with The compatible shape of calf circumference.

The arc second elastic component 8 substantially extended along 71 directions of arc-shaped opening is additionally provided on external coating 101, it should One end of second elastic component 8 is fixed on the lateral ends of absorbent commodity lumbar region, and the other end is fixed on waistline sheet material 72 On crotch region B between internal layer sheet material 73.

External coating 101, which is located on built-in 102 left and right sides, is additionally provided with several abdomen elastics 10 being laterally extended.

Embodiment 2,

As illustrated in figures 6-10, a kind of absorbent commodity 1 has orthogonal longitudinal direction Y and transverse direction X, has on longitudinal Y Front waist region A, crotch region B and rear waist region C.The absorbent commodity 1 is substantially H-shaped upon deployment, has and sets Set upper end Y1, lower end Y2, left part X1 and right part X2 in the longitudinal direction.

A kind of absorbent commodity 1, built-in 102 be arranged including two external coatings 101 and across two external coatings 101.

Wherein, built-in 102 include liquid-permeable front sheet 2, absorber 3, opaque liquid back-sheet 4 and setting in transparent liquid The leakproof side wall 5 of property 2 both lateral sides of face sheet.Absorber 3 is by internal absorptive core 31 and is arranged outside absorptive core Absorptive core cladded sheet materials 32 constitute.Opaque liquid back-sheet 4 by the liquid impervious film sheet material 41 on upper layer and lower layer not Transparent liquid adhesive-bonded fabric sheet material 42 is constituted.Leakproof side wall 5 by downward packing leakproof side wall sheet material 52, and be arranged in leakproof side wall Leakproof side wall elastomeric element 51 in sheet material 52 forms.Opaque liquid back-sheet 4 is arranged in the lower layer of absorber 3, and with two External coating 101 combines.

Two external coatings 101 are separately positioned on built-in 102 upper end Y1 and lower end Y2.

Each external coating 101 all has setting and fills 102 longitudinal ends interior and fill 102 skin contact side phases with interior The first close folding part 61, the second folding part 62 that 61 top of the first folding part is set and is connected with the first folding part, And the interconnecting piece 63 being connected with the second folding part 62.Bonding is equipped on the interior side for filling 102 in the first folding part 61 Region 91 and non-adhesive region 92, which, which can form one under the action of bonding region 91, prevents body fluid from longitudinal direction The pocket of leakage.Be additionally provided between the first folding part 61 and the second folding part 62 several laterally consecutive extensions, be used for The First elastic component 71 of lumbar region elasticity and pocket elasticity is provided.

It is additionally provided with the second elastic component 6 extended longitudinally in interior 102 both lateral sides of filling, 6 structure of second elastic component At calf circumference leakproof elastic component.

The structure in non-adhesive region is in the same manner as in Example 1, specifically, non-adhesive region 92 is square, setting is being inhaled On the center line of the property received article；The area in the non-adhesive region 92 is less than or equal to described built-in 102 and 61 weight of the first folding part Close the area of part.

It is described above and it is shown in figure be only preferred embodiments of the present invention, but the protection model of the utility model Enclose it is without being limited thereto, for any those of ordinary skill in the art, within the technical scope disclosed by the utility model, Technical solution and its utility model design according to the present utility model is subject to equivalent substitution or change, should all cover practical new at this Within the protection scope of type.

Claims (9)

1. a kind of absorbent commodity has orthogonal vertical and horizontal, there is front waist region, crotch region in the longitudinal direction And rear waist region；It is characterized by:

Including an external coating and it is fixed on the built-in of external coating inboard, the external coating, which has, is separately positioned on built-in indulge The two first mutually close folding parts to both ends and with built-in skin contact side are separately positioned on above the first folding part and with the Two second folding parts that one folding part is connected, and the interconnecting piece that two second folding parts are connected；In the first folding part and The First elastic component of several laterally consecutive extensions is additionally provided between second folding part, first folding part is close to built-in Side is equipped with bonding region and non-adhesive region, which can form one under the action of bonding region prevents body fluid From the pocket longitudinally revealed, the First elastic component is used to assign the elasticity of lumbar region and pocket.

2. absorbent commodity as described in claim 1, it is characterised in that: be also symmetrical arranged in the both lateral sides of the external coating There is the arc-shaped opening extended longitudinally, which has shape compatible with calf circumference；The absorbent commodity exhibition It is hour-glass in shape when opening.

3. absorbent commodity as claimed in claim 2, it is characterised in that: be additionally provided on the external coating and substantially opened along arc-shaped The second elastic component that mouth direction extends, one end of the second elastic component is fixed on the transverse end of absorbent commodity lumbar region Portion, the other end are fixed on the crotch region on external coating.

4. the absorbent commodity as described in Claims 2 or 3, it is characterised in that: the external coating is located on the built-in left and right sides It is additionally provided with several abdomen elastics being laterally extended.

5. absorbent commodity as described in claim 1, it is characterised in that: the non-adhesive region is square, and setting is absorbing On the center line of property article；The area in the non-adhesive region is less than or equal to the built-in face with the first folding part intersection Product.

6. a kind of absorbent commodity has orthogonal vertical and horizontal, there is front waist region, crotch region in the longitudinal direction And rear waist region；It is characterized by:

It is arranged built-in including two external coatings and across two external coatings；Two external coatings are separately positioned on built-in longitudinal two End, each external coating, which all has, is arranged in interior dress longitudinal end and first folding mutually close with interior dress skin contact side Portion, the second folding part for being arranged in above the first folding part and being connected with the first folding part, and be connected with the second folding part The interconnecting piece connect；The first elastic structure of several laterally consecutive extensions is additionally provided between the first folding part and the second folding part Part, first folding part are equipped with bonding region and non-adhesive region close to built-in side, which is being bonded One can be formed under the action of region prevents body fluid from the pocket longitudinally revealed；The First elastic component is for assigning waist area The elasticity in domain and pocket.

7. absorbent commodity as claimed in claim 6, it is characterised in that: the absorbent commodity is H-shaped when being unfolded.

8. absorbent commodity as claimed in claim 7, it is characterised in that: the built-in both lateral sides, which are additionally provided with, to be extended longitudinally Second elastic component.

9. absorbent commodity as claimed in claims 6 or 7, it is characterised in that: the non-adhesive region is square, and setting is being inhaled On the center line of the property received article；The area in the non-adhesive region is less than or equal to described built-in and the first folding part intersection Area.