CN204540863U - The unnotched breast pad of a kind of water accepting layer - Google Patents
The unnotched breast pad of a kind of water accepting layer Download PDFInfo
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- CN204540863U CN204540863U CN201520251861.7U CN201520251861U CN204540863U CN 204540863 U CN204540863 U CN 204540863U CN 201520251861 U CN201520251861 U CN 201520251861U CN 204540863 U CN204540863 U CN 204540863U
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Abstract
The utility model relates to the unnotched breast pad of a kind of water accepting layer, and breast pad comprises: stacked successively water guide layer, water-absorbing body and watertight composition; Non-notch on water-absorbing body, doubling inside this Ru Dianyanqi center alignment, sizing, form substantially tapered or hemispheric cavity when launching to make breast pad.When producing, by this breast pad along center line doubling to the inside, water guide layer is made to form adjacent lamination, the water guide layer of lamination is connected along one or two lines, form substantially tapered cavity when launching to make breast pad, and then without the need to arranging otch on water accepting layer, make the free of losses of the water accepting layer volume of breast pad, and then improve the water absorption of water accepting layer, frequency and use cost that user changes breast pad can be reduced.
Description
Technical field
The utility model relates to the technical field of breast pad, specifically the unnotched breast pad of a kind of water accepting layer.
Background technology
As Fig. 1-2, Chinese patent literature CN202095548U discloses a kind of disposable breast milk overflow prevention pad (also claiming breast pad), comprise body 5(water accepting layer), overall rounded, the oval or regular polygon of described body 5, mould molding a kerf 6 is passed through at the center along body, and is undertaken bonding by the edge of otch 6, body 5 is caved in one-sided formation, form three-dimensional 3D shape, chest of more fitting, use more comfortable.
Another kind of breast pad of the prior art is, as Fig. 4, water accepting layer arranges a pair symmetrical fan-shaped otch 6, by breast pad after the center line doubling of otch, by the water guide layer of notching edge and watertight composition hot synthetic type, form heat seal portion 6-1, with by tapered for newborn pulvilliform (i.e. described three-dimensional 3D shape).Fig. 3 be this breast pad along state diagram during described pair of notches 6 doubling, also in profile as shown in Figure 2 when it uses.
The breast pad of above-mentioned prior art, its weak point is: described body comprises water accepting layer (being also absorber), it is conveniently in use by tapered for newborn pulvilliform, described otch 6 must be had, and the generation of otch 6, when causing identical appearance size, the loss of the water accepting layer volume of breast pad, and then cause the minimizing of water absorption, and then improve frequency and use cost that user changes breast pad.
How to provide a kind of water accepting layer unnotched breast pad, breast pad can be made to be convenient to tapered for newborn pulvilliform in use, is the technical barrier of this area simultaneously.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of structure is simple, with low cost, production stage is easy, is convenient to unnotched for water accepting layer tapered for newborn pulvilliform breast pad.
In order to solve the problems of the technologies described above, the utility model provides a kind of breast pad, comprising: stacked successively water guide layer, water-absorbing body and watertight composition; This breast pad, along center line doubling to the inside, sizing, forms substantially tapered or hemispheric cavity when launching to make breast pad.
Further, described sizing refers to, in the breast pad of doubling, is connected by the lamination of water guide layer along one or two straight lines or broken line or curved line, connected mode is continuous or interrupted, and the mode especially by glue or hot synthetic type or ultrasonic bonding is connected.
Alternatively, described sizing refers to, in the breast pad of doubling, the lamination at the either end angle place of water-absorbing body is connected, connected mode is continuous or interrupted, and the mode especially by glue or stitching is connected, or is adopted by the water-absorbing body of lamination stitching technique to connect at either end angle place.
Further, described water-absorbing body comprises upper absorbed layer and the Water-absorption core body of lamination, and upper absorbed layer and Water-absorption core body are wrapped up by toilet paper; Described hydrophilic surface layer is Time of Fluff Slurry, and described Water-absorption core body is mixed by Time of Fluff Slurry and SAP.
The production method of above-mentioned breast pad, comprising:
A, by the center line doubling along its length of the water guide layer of straight line continuous distributed, the side of the water guide layer after doubling is closed side, and opposite side is open side;
B, adopt the mode of glue or hot synthetic type or ultrasonic bonding, the closed side along water guide layer is formed: distribute alternately, for many broken lines that the water guide layer of lamination is connected with each other or line segment shape or arc shaped, the connecting portion that distributes continuously or intermittently; Meanwhile, by alternate by glue for the outside of multiple water-absorbing body, the arranged in a straight line watertight composition being bonded in straight line continuous distributed, and ready-made continuous print combination layer;
C, the half of a side of the water guide layer of lamination by the medial surface of each water-absorbing body in glue and described combination layer to be bonded, and the open side of water guide layer is towards the edge distribution of watertight composition, and makes the closed side of water guide layer be distributed on the center line of described water-absorbing body;
D, by the center line doubling of described combination layer along the length direction of this combination layer, and second half making each water-absorbing body medial surface is bonded on the another side of described water guide layer;
E, outside certain distance stamping-out along water-absorbing body, obtain breast pad.
The another kind of production method of above-mentioned breast pad, comprising:
1), by the center line doubling along its length of the water guide layer of straight line continuous distributed, the side of the water guide layer after doubling is closed side, and opposite side is open side;
2), adopt the mode of glue or hot synthetic type or ultrasonic bonding, the closed side along water guide layer is formed: distribute alternately, for many broken lines that the water guide layer of lamination is connected with each other or line segment shape or arc shaped, the connecting portion that distributes continuously or intermittently; , the outside of water-absorbing body is bonded on watertight composition by glue meanwhile, and ready-made combination layer;
3), by the half of a side of the water guide layer of lamination by the medial surface of the water-absorbing body in glue and described combination layer bond, and the open side of water guide layer is towards the edge distribution of watertight composition, and makes the closed side of water guide layer be distributed on the center line of described water-absorbing body;
4), by the center line doubling of described combination layer along water-absorbing body 2, and second half making each water-absorbing body 2 medial surface is bonded on the another side of described water guide layer 1, and cutting edge obtains breast pad.
The third production method of described breast pad, comprising:
A, water-absorbing body 2 to be placed on a water guide layer 1, and along the center line doubling of this water-absorbing body 2, and make water guide layer 1 be in inner side;
B, by the lamination at angle, the one or both ends place of water-absorbing body 2 adopt glue or sew up mode be connected, form superimposed body;
C, arrange watertight composition 3 in described superimposed external week, cutting edge obtains breast pad.Wherein, described water guide layer 1 and watertight composition 3 are bonded in described water-absorbing body 2 both sides, and/or the outward flange of described water guide layer 1 and watertight composition 3 is bonded to each other or hot synthetic type.
Technique scheme of the present utility model has the following advantages compared to existing technology: (1) breast pad of the present utility model is when producing, by this breast pad along center line doubling to the inside, sizing, substantially tapered or hemispheric cavity is formed when launching to make breast pad, and then be conveniently arranged on the breast head of women breast-feeding their children, and then without the need to arranging otch on water accepting layer, make the free of losses of the water accepting layer volume of breast pad, and then improve the water absorption of water accepting layer, frequency and use cost that user changes breast pad can be reduced.(2) the breast pad of prior art, as Fig. 1 to 4, it forms three-dimensional 3D shape, is that the mode by being fitted at the edge of otch realizes, or by breast pad after the center line doubling of otch, by the water guide layer of notching edge and watertight composition hot synthetic type, its weak point is: loosely, the elastic force at breast pad two side direction centers is less, when breast pad is arranged on nipple for the breast pad of expansion, the stickiness of breast pad edge and breast is poor, and then easily causes edge leakage; And in this application, non-notch on water-absorbing body, after folding, sizing, water-absorbing body is in closed state, is now opened by breast pad, and water-absorbing body thickness is larger compared with the elastic force at Hou Qiexiang center, make the elastic force at breast pad two side direction centers better, when breast pad is arranged on breast, breast pad is overall better with the stickiness of breast, and then can avoid edge leakage further.(3) water-absorbing body of tradition breast pad is all single layer structure, Time of Fluff Slurry mixing absorbent polymer powder is adopted (also to claim: hydroscopic high-molecular resin, be called for short SAP), toilet paper or non-woven fabrics are laid in positive and negative top layer, because the structure on non-woven fabrics top layer is more sparse, SAP after water suction easily leaks out from product Water-absorption core body top layer non-woven fabrics, and directly leak out the hydrophilic surface layer (non-woven fabrics in breast pad top layer, spunlace non-woven cloth, cotton, pure cotton non-woven fabrics etc.) pollute female breast and nipple, process not in place, just in case eaten by mistake by baby, will lead to grave consequences.Because toilet paper top layer density is larger, all, more factory selects to lay toilet paper on Water-absorption core body top layer, but the toilet paper intensity after water suction also can be destroyed, also can leak out SAP, the pliability that simultaneously toilet paper also can affect newborn advance capital for body makes product itself hardening.And in this application, water-absorbing body takes double layer design, first adopts one not containing the pure Time of Fluff Slurry core body of SAP, as water guide layer in upper absorbed layer side (contact skin side), also be separation layer simultaneously, upper absorbed layer arranged outside Water-absorption core body, Water-absorption core body is mixed by Time of Fluff Slurry and SAP, and the program makes newborn advance capital for body safer, more soft, further, be more prone to folding, form three-dimensional shape.The design of double-layer water absorbing body simultaneously, can adjust thickness or the moulding of newborn advance capital for body arbitrarily, as thin in thick middle both sides, intermediate thin both sides are thick, different, core body flower pattern, style, good clumsy complementary, develop different market and client crowd.(4) production method of above-mentioned breast pad, step is simple, is suitable for batch, large-scale production.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below basis specific embodiment and by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is the structural representation of the medial surface of the breast pad of prior art;
Fig. 2 is the using state structural representation of the breast pad in Fig. 1;
Fig. 3 is the structural representation of the another kind breast pad of prior art;
Fig. 4 is the deployed configuration schematic diagram of the breast pad in Fig. 3;
Fig. 5 is the side structure schematic diagram of a kind of breast pad in the utility model embodiment;
Fig. 6 is the deployed configuration schematic diagram of the breast pad of Fig. 5;
Fig. 7 is the another kind of side structure schematic diagram of the breast pad in the utility model embodiment;
Fig. 8 is the deployed configuration schematic diagram of the breast pad of Fig. 7;
Fig. 9 is the cross-section structure of the breast pad in the utility model embodiment;
Outline drawing when Figure 10 is the non-doubling of water guide layer in the utility model embodiment;
Figure 11 is the schematic diagram that the water guide layer of lamination in embodiment 1 is connected by connecting portion;
Figure 12 is the schematic diagram that the water guide layer of lamination in embodiment 2 is connected by connecting portion;
Figure 12-1 is the embodiment of the first modification that the water guide layer in Figure 12 is connected by connecting portion;
Figure 12-2 is the embodiment of the second modification that the water guide layer in Figure 12 is connected by connecting portion;
To be that the multiple water-absorbing bodies in embodiment 1 are alternate by glue, arranged in a straight line to be bonded on watertight composition and the structural representation of ready-made continuous print combination layer Figure 13;
Figure 14 is the structural representation of the breast pad completing steps C in embodiment 1;
Figure 15 is the structural representation of the breast pad completing steps D in embodiment 1;
Figure 16 is the structural representation of the breast pad completing steps C in embodiment 2;
Figure 17 is the structural representation of the breast pad completing steps D in embodiment 2;
Figure 17-1 is the structural representation of the breast pad completing steps D of the water guide layer adopted in Figure 12-2;
Figure 17-2 is the structural representation of the breast pad completing steps D of the water guide layer adopted in Figure 12-1.
Detailed description of the invention
Embodiment 1
The breast pad of the present embodiment, comprising: water guide layer 1(stacked is successively generally the water guide materials such as non-woven fabrics, spunlace non-woven cloth, pure cotton cloth), water-absorbing body 2 and watertight composition 3(be generally PE film or other non-water permeable membrane materials); This breast pad, along center line doubling to the inside, makes water guide layer 1 form adjacent lamination, and the water guide layer 1 of lamination is connected along a line, forms substantially tapered cavity when launching to make breast pad.
The water guide layer 1 of described lamination is connected (as Fig. 5 and 6) by the mode of glue or hot synthetic type or ultrasonic bonding along a described line.
As Fig. 9, described water-absorbing body 2 comprises the upper absorbed layer 2-2 and Water-absorption core body 2-1 of lamination, and upper absorbed layer 2-2 and Water-absorption core body 2-1 is wrapped up by toilet paper 2-3; Described upper absorbed layer 2-2 is Time of Fluff Slurry, and described Water-absorption core body 2-1 is mixed by Time of Fluff Slurry and SAP.The outside of watertight composition 3 is provided with release liners 10.
The production method of above-mentioned breast pad, comprising:
A, by the center line doubling along its length of the water guide layer 1 of straight line continuous distributed, the side of the water guide layer 1 after doubling is the center line of the water guide layer 1 of closed side 1-1(when corresponding to non-doubling), opposite side is open side 1-2;
B, adopt the mode of glue or hot synthetic type or ultrasonic bonding, closed side 1-1 along water guide layer 1 is formed: distribute alternately, for many alternate line segment shapes arranged in parallel that the water guide layer 1 of lamination is connected with each other or arc shaped, continuously or the connecting portion 1-3 of interrupted distribution, as Figure 11, Figure 12, Figure 12-1 or Figure 12-2; Meanwhile, glue is passed through (preferably, in the mode of the both sides gluing of water-absorbing body 2 in the outside of multiple water-absorbing body 2; In other embodiments, can be at watertight composition 3 side gluing) central authorities being bonded in the watertight composition 3 of straight line continuous distributed alternate, arranged in a straight line, and ready-made continuous print combination layer, as Figure 13;
C, the half of a side of the water guide layer 1 of lamination by the medial surface of each water-absorbing body 2 in glue and described combination layer to be bonded, and the open side of water guide layer 1 is towards the edge distribution of watertight composition 3, and make the closed side of water guide layer 1 be distributed on the center line of described water-absorbing body, as Figure 14;
D, by the center line doubling of described combination layer along the length direction of this combination layer, and second half making each water-absorbing body 2 medial surface is bonded on the another side of described water guide layer 1, as Figure 15;
E, outside certain distance stamping-out along water-absorbing body 2, obtain breast pad, as Fig. 6.
Embodiment 2
On the basis of embodiment 1, there is following modification in the present embodiment:
The water guide layer 1 of described lamination is connected along two lines, forms substantially tapered cavity when launching to make breast pad.
The water guide layer 1 of lamination is connected along described two lines (as Fig. 7 and 8) by the mode of glue or hot synthetic type or ultrasonic bonding.
The production method of above-mentioned breast pad, comprising:
A, by the center line doubling along its length of the water guide layer 1 of straight line continuous distributed, the side of the water guide layer 1 after doubling is closed side 1-1, and opposite side is open side 1-2;
B, adopt the mode of glue or hot synthetic type or ultrasonic bonding, the closed side 1-1 along water guide layer 1 is formed: distribute alternately, for the connecting portion 1-3 of many broken lines making the water guide layer 1 of lamination be connected with each other or line segment shape, as Figure 12; , be bonded in alternate by glue, arranged in a straight line for the outside of multiple water-absorbing body 2 on the watertight composition 3 of straight line continuous distributed meanwhile, and ready-made continuous print combination layer, as Figure 13;
C, the half of a side of the water guide layer 1 of lamination by the medial surface of each water-absorbing body 2 in glue and described combination layer to be bonded, and the open side of water guide layer 1 is towards the edge distribution of watertight composition 3, and make the closed side of water guide layer 1 be distributed on the center line of described water-absorbing body, as Figure 16;
D, by the center line doubling of described combination layer along the length direction of this combination layer, and second half making each water-absorbing body 2 medial surface is bonded on the another side of described water guide layer 1, as Figure 17, or Figure 17-1, or Figure 17-2;
E, outside certain distance stamping-out along water-absorbing body 2, obtain breast pad, as Fig. 7.
Embodiment 3
A kind of breast pad 5, comprising: stacked successively water guide layer, water-absorbing body and watertight composition; This breast pad, along center line doubling to the inside, sizing, forms substantially tapered or hemispheric cavity when launching to make breast pad.
Described sizing refers to, in the breast pad of doubling, the lamination at the either end angle place 4 of water-absorbing body is connected, connected mode is continuous or interrupted, mode especially by glue or stitching is connected, and adopts stitching technique connection (employing continuously connected fastener) as Fig. 4 or 5 or by the water-absorbing body 2 of lamination at either end angle place.
The production method of described breast pad, comprising:
A, water-absorbing body 2 to be placed on a water guide layer 1, and along the center line doubling of this water-absorbing body 2, and make water guide layer 1 be in inner side;
B, by the lamination at angle, the one or both ends place of water-absorbing body 2 adopt glue or sew up mode be connected, form superimposed body;
C, arrange watertight composition 3 in described superimposed external week, cutting edge obtains breast pad.Wherein, described water guide layer 1 and watertight composition 3 are bonded in described water-absorbing body 2 both sides, and/or the outward flange of described water guide layer 1 and watertight composition 3 is bonded to each other or hot synthetic type.
Obviously, above-described embodiment is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to spirit institute's apparent change of extending out of the present utility model or change and are still among protection domain of the present utility model.
Claims (4)
1. a breast pad, comprising: water guide layer (1) stacked successively, water-absorbing body (2) and watertight composition (3); It is characterized in that: the upper non-notch of water-absorbing body (2), by this Ru Dianyanqi center alignment water guide layer (inner side) doubling, sizing, when launching to make breast pad, form substantially tapered or hemispheric cavity.
2. breast pad according to claim 1, is characterized in that: described water-absorbing body (2) comprises upper absorbed layer and the Water-absorption core body of lamination, and upper absorbed layer and Water-absorption core body are wrapped up by toilet paper;
Described upper absorbed layer is Time of Fluff Slurry, and described Water-absorption core body is mixed by Time of Fluff Slurry and SAP.
3. breast pad according to claim 1 and 2, it is characterized in that: described sizing refers to, in the breast pad of doubling, the lamination of water guide layer (1) is connected along one or two straight lines or broken line or curved line, connected mode is continuous or interrupted, and the mode especially by glue or hot synthetic type or ultrasonic bonding is connected.
4. breast pad according to claim 1 and 2, it is characterized in that: described sizing refers to, in the breast pad of doubling, the lamination at the either end angle place of water-absorbing body (2) is connected, connected mode is continuous or interrupted, mode especially by glue or stitching is connected, or is adopted by the water-absorbing body (2) of lamination stitching technique to connect at either end angle place.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520251861.7U CN204540863U (en) | 2015-04-23 | 2015-04-23 | The unnotched breast pad of a kind of water accepting layer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520251861.7U CN204540863U (en) | 2015-04-23 | 2015-04-23 | The unnotched breast pad of a kind of water accepting layer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136352A (en) * | 2015-04-23 | 2016-11-23 | 叶正瑜 | A kind of unnotched breast pad of water accepting layer and production method thereof |
| CN106491274A (en) * | 2016-12-30 | 2017-03-15 | 奥美医疗用品股份有限公司 | A kind of spill-preventive breast pad |
| CN109431690A (en) * | 2018-12-24 | 2019-03-08 | 常州快高儿童卫生用品有限公司 | It is a kind of can quickly absorb water cream pad and its production method |
| CN114469524A (en) * | 2020-11-13 | 2022-05-13 | 叶正瑜 | Breast pad with small joint part |
| CN115105298A (en) * | 2021-03-22 | 2022-09-27 | 常州爱丽葆康护理用品股份有限公司 | Breast pad capable of preventing leakage of high-molecular water-absorbent resin particles |
-
2015
- 2015-04-23 CN CN201520251861.7U patent/CN204540863U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136352A (en) * | 2015-04-23 | 2016-11-23 | 叶正瑜 | A kind of unnotched breast pad of water accepting layer and production method thereof |
| CN106136352B (en) * | 2015-04-23 | 2017-10-17 | 叶正瑜 | A kind of unnotched breast pad of water accepting layer and its production method |
| CN106491274A (en) * | 2016-12-30 | 2017-03-15 | 奥美医疗用品股份有限公司 | A kind of spill-preventive breast pad |
| CN109431690A (en) * | 2018-12-24 | 2019-03-08 | 常州快高儿童卫生用品有限公司 | It is a kind of can quickly absorb water cream pad and its production method |
| CN114469524A (en) * | 2020-11-13 | 2022-05-13 | 叶正瑜 | Breast pad with small joint part |
| CN115105298A (en) * | 2021-03-22 | 2022-09-27 | 常州爱丽葆康护理用品股份有限公司 | Breast pad capable of preventing leakage of high-molecular water-absorbent resin particles |
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