CN201586128U - Improved sticking mechanism for paper diaper - Google Patents
Improved sticking mechanism for paper diaper Download PDFInfo
- Publication number
- CN201586128U CN201586128U CN2009203103127U CN200920310312U CN201586128U CN 201586128 U CN201586128 U CN 201586128U CN 2009203103127 U CN2009203103127 U CN 2009203103127U CN 200920310312 U CN200920310312 U CN 200920310312U CN 201586128 U CN201586128 U CN 201586128U
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- hot melt
- melt adhesive
- diaper
- adhesive layer
- layer
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Abstract
The utility model discloses an improved sticking mechanism for a paper diaper. The adhesive tape of the paper diaper includes a lining film and a bottom film, wherein the lining film comprises a silicone oil layer, a plastic film layer and a hot melt adhesive layer, which are sequentially adhered; the bottom film comprises a silicone oil layer, a nonwoven fabric layer for providing a soft outer surface, a plastic film layer and a hot melt adhesive, which are sequentially adhered. The sticking mechanism for the paper diaper has simple structure and low production cost. When the paper diaper with the sticking mechanism is worn on human body, the soft nonwoven fabric is exposed outside and in contact with human body directly rather than the hard plastic film, so that users feel more comfortable.
Description
Technical field
This utility model relates to a kind of thread gluing mechanism, relates to a kind of improvement thread gluing mechanism that is used for diaper particularly.
Background technology
Commercially available diaper includes a body, this body is provided with a front end in order to coating human body front waist, reaches one in order to coat the rear end of human body back lumbar part, the outer surface of described body front end fixedly installs a frontal waist plaster, the outer surface both sides of described body rear end all are provided with a sticking tablet, this sticking tablet is provided with corresponding to the two ends of described frontal waist plaster, and can be repeatedly bonding with the outer surface of frontal waist plaster, in order to form a trousers type, use for infant or other inconvenient crowds, this frontal waist plaster and two sticking tablets then constitute the thread gluing mechanism of diaper jointly.The frontal waist plaster that most in the market diaper adopts is one to be fixed on the bright finish plastic sheeting of body front end outer surface, therewith correspondingly, be fixed in the body rear end, and can do that to repeat bonding and isolating sticking tablet be the plastic sheeting that is coated with an adhesive-layer with this frontal waist plaster, adopt said structure advantage be firmly to be fixed on baby's buttocks to diaper, be not easy to come off, shortcoming is that sticking tablet is easy to generate the skin that sharp-pointed angle scratches baby or other user in use; In addition, because existing sticking tablet only is made of a unitary plastic thin film and an adhesive-layer, stick the performance that tears off repeatedly for guaranteeing that sticking tablet has from the Attacking Midfielder, this plastic sheeting need be selected PE and the PVC material with certain intensity and thickness for use, causes comfort to reduce.In addition, employed bright finish plastic sheeting material is harder in the frontal waist plaster, and its feel and visual effect are relatively poor, and product specification is low.
Or, for promoting product specification, the frontal waist plaster of diaper also can adopt non-woven fabrics to make, the outer surface both sides of the both sides of this frontal waist plaster and diaper body rear end then are provided with corresponding magic button, but, as a kind of disposable product, above-mentioned thread gluing mechanism production cost is too high, causes great waste.
The utility model content
The purpose of this utility model is to provide a kind of improvement thread gluing mechanism that is used for diaper, to solve the above-mentioned problems in the prior art.The sticking tablet that uses in this diaper thread gluing mechanism is simple in structure, production cost is low; The diaper that will have said structure through human body on the time, be exposed to the outside, what directly contact with human body no longer is hard plastic sheeting, but the softish non-woven fabrics of quality feels more comfortable.
Technical solution adopted in the utility model is:
A kind of improvement thread gluing mechanism that is used for diaper, comprise the frontal waist plaster and two sticking tablets that are arranged on the diaper, described frontal waist plaster is a lamellar band body, this lamellar bar belt body is installed in the outer surface of diaper front end, it is characterized in that: described sticking tablet comprises a lining form and a counterdie, described lining form is by a fixed silicon layer successively, one plastic film layers and a hot melt adhesive layer are formed, described counterdie is by a fixed silicon layer successively, one is used to provide the nonwoven layer of soft outer surface, one plastic film layers and a hot melt adhesive layer are formed, described counterdie comprises the front portion, middle part and rear portion three parts, one end of the described lining form hot melt adhesive layer of hot melt adhesive layer fixed bonding at described counterdie middle part, the hot melt adhesive layer at the other end of described lining form hot melt adhesive layer and described counterdie rear portion is bonded in the both side surface of diaper rear end one lateral edges respectively, the forward hot melt adhesive layer of described counterdie then in order to the outer surface of described frontal waist plaster do repeat bonding with separate.
Further, because the intensity of this sticking tablet is mainly provided by nonwoven layer, the counterdie plastic sheeting only plays the effect that connects nonwoven layer and hot melt adhesive layer.Therefore, in the sticking tablet of said structure, can select used thickness plastic sheeting as thin as a wafer, as to select thickness for use be the plastic sheeting of 0.005～0.1mm, its thickness is much smaller than the thickness of nonwoven layer, and almost imperceptible in use its existence promotes the feel of sticking tablet.
In the preferred embodiment of the present utility model, described frontal waist plaster is made up of fixed one half adhesion coating, a glazed plastic film layer and a hot melt adhesive layer that is formed by mould release material coating successively, and is bonded to the outer surface of diaper front end by this hot melt adhesive layer.Compare with the bright finish plastic sheeting, the glazed plastic film quality is more soft, visual effect is more soft.This half adhesion coating cohesive force of making by mould release material coating in vertical direction a little less than, pull-up very easily, then has stronger cohesive force in the horizontal direction, it can not broken away from easily, realize between frontal waist plaster and the sticking tablet repeatedly stickup with this, reach and adjust the diaper tension, cross pine or the not positive purpose of dress.
In the preferred embodiment of the present utility model, pattern is drawn or be printed with in the inboard of described glazed plastic film layer.
In the preferred embodiment of the present utility model, the forward hot melt adhesive layer free-end of described counterdie is bonded with a strip tape, and consumer can grasp an end that is bonded with strip tape on the counterdie front portion, the counterdie front portion is sticked from the Attacking Midfielder tear off.
By above-mentioned description to this utility model structure as can be known, compare with background technology, the beneficial effects of the utility model are:
In the diaper that one, the technical program provide, the thread gluing mechanism structure of being made up of jointly a frontal waist plaster and two sticking tablets is simple, texture is soft, safe in utilization, its production cost only is about 1/3 of a VELCRO; The diaper that will have a said structure is exposed to the outside, what directly contact with human body no longer is scleroid plastic sheeting through on the human body time, but the softish non-woven fabrics of quality feels more comfortable;
Its two, frontal waist plaster selects for use glazed plastic film to replace traditional bright finish plastic sheeting, its quality is more soft, visual effect is more soft.
Description of drawings
Fig. 1 has been to use the diaper structural representation of thread gluing mechanism;
Fig. 2 is the structural representation of frontal waist plaster;
Fig. 3 is the cutaway view of sticking tablet under deployed condition;
Fig. 4 is the user mode figure of sticking tablet;
Fig. 5 is the cutaway view of sticking tablet under deployed condition of embodiment 2.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further specified.
As shown in fig. 1, be used for the thread gluing mechanism of diaper, comprise the frontal waist plaster 2 and two sticking tablets 3 that are arranged on the diaper.
As shown in Figure 2, frontal waist plaster 2 is a lamellar band body, it is made up of fixed one half adhesion coating 21, a glazed plastic film layer 22 and a hot melt adhesive layer 23 of being made by mould release material coating successively, and is bonded to the outer surface of diaper front end by this hot melt adhesive layer 23.
As shown in Fig. 3, Fig. 4, sticking tablet 3 comprises a lining form 32 and a counterdie 31, lining form 32 is by a fixed silicon layer 321 successively, one plastic film layers 322 and a hot melt adhesive layer 323 are formed, counterdie 31 is by a fixed silicon layer 311 successively (providing anti-bonding performance), one to be used to provide nonwoven layer 312, one thickness of soft outer surface be that a PP leaching membrane layer 313 and the hot melt adhesive layer 314 of 8～40 μ m formed.
The preparation method of counterdie 31 is as follows: fused PP plastics evenly are coated with by extruder are located on the non-woven fabrics 312, the PP that forms thickness and be 8～40 μ m drenches film 313, then hot melt adhesive layer 314 evenly is coated with to be located on the PP leaching membrane layer 313 to obtain.
Counterdie 31 comprises front portion 301, middle part 302 and rear portion 303 3 parts.
The hot melt adhesive layer 314 at counterdie middle part 302 is fixed in an end of lining form hot melt adhesive layer 323, the hot melt adhesive layer 314 at counterdie rear portion 303 and the other end of lining form hot melt adhesive layer 323 are bonded in the both side surface of a lateral edges that is positioned at the diaper rear end respectively, the hot melt adhesive layer of counterdie front portion 301 in order to the outer surface (half adhesion coating 21) of described frontal waist plaster do repeat bonding with separate.
Hot melt adhesive layer 314 free-ends of counterdie front portion 301 are bonded with one in order to form the strip tape 315 of Handheld Division.
In the alternate embodiment of the present utility model, non-woven fabrics 312 adopts polypropylene (PP) material to make, and further improves the affinity between PP pouring film 313 and the non-woven fabrics 312.
As shown in Figure 5, embodiment 2 as different from Example 1, it is that the PE thin layer 313a of 0.05～0.1mm replaces the PP in the sticking tablet 3 to drench film 313 that sticking tablet counterdie 31a adopts thickness.The structure of remainder and employed material and embodiment 1 are identical.
The foregoing description is this utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (5)
1. improvement thread gluing mechanism that is used for diaper, comprise the frontal waist plaster and two sticking tablets that are arranged on the diaper, described frontal waist plaster is a lamellar band body, this lamellar bar belt body is installed in the outer surface of diaper front end, it is characterized in that: described sticking tablet comprises a lining form and a counterdie, described lining form is by a fixed silicon layer successively, one plastic film layers and a hot melt adhesive layer are formed, described counterdie is by a fixed silicon layer successively, one is used to provide the nonwoven layer of soft outer surface, one plastic film layers and a hot melt adhesive layer are formed, described counterdie comprises the front portion, middle part and rear portion three parts, one end of the described lining form hot melt adhesive layer of hot melt adhesive layer fixed bonding at described counterdie middle part, the hot melt adhesive layer at the other end of described lining form hot melt adhesive layer and described counterdie rear portion is bonded in the both side surface of diaper rear end one lateral edges respectively, the forward hot melt adhesive layer of described counterdie then in order to the outer surface of described frontal waist plaster do repeat bonding with separate.
2. according to the improvement thread gluing mechanism that is used for diaper described in the claim 1, it is characterized in that: the thickness of described counterdie plastic film layers is 0.005～0.1mm.
3. according to the improvement thread gluing mechanism that is used for diaper described in the claim 2, it is characterized in that: described frontal waist plaster is made up of fixed one half adhesion coating, a glazed plastic film layer and a hot melt adhesive layer that is formed by mould release material coating successively, and is bonded to the outer surface of diaper front end by this hot melt adhesive layer.
4. according to the improvement thread gluing mechanism that is used for diaper described in the claim 3, it is characterized in that: pattern is drawn or be printed with in the inboard of described glazed plastic film layer.
5. according to the improvement thread gluing mechanism that is used for diaper described in the claim 4, it is characterized in that: the forward hot melt adhesive layer free-end of described counterdie is bonded with one in order to form the strip tape of Handheld Division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203103127U CN201586128U (en) | 2009-09-14 | 2009-09-14 | Improved sticking mechanism for paper diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203103127U CN201586128U (en) | 2009-09-14 | 2009-09-14 | Improved sticking mechanism for paper diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586128U true CN201586128U (en) | 2010-09-22 |
Family
ID=42745893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203103127U Expired - Lifetime CN201586128U (en) | 2009-09-14 | 2009-09-14 | Improved sticking mechanism for paper diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018600B (en) * | 2009-09-14 | 2012-10-24 | 科思达（厦门）卫生制品有限公司 | Improved adhering fastener mechanism for paper diaper |
-
2009
- 2009-09-14 CN CN2009203103127U patent/CN201586128U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018600B (en) * | 2009-09-14 | 2012-10-24 | 科思达（厦门）卫生制品有限公司 | Improved adhering fastener mechanism for paper diaper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100922 Effective date of abandoning: 20090914 |
|
| RGAV | Abandon patent right to avoid regrant |