CN106263066A

CN106263066A - A kind of leakproof breast pad

Info

Publication number: CN106263066A
Application number: CN201510241017.0A
Authority: CN
Inventors: 叶正瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-12
Filing date: 2015-05-12
Publication date: 2017-01-04

Abstract

The present invention relates to a kind of leakproof breast pad, including lamination successively arrange hydrophilic layer, absorbed layer, waterproof layer, elastic is arranged on the lateral surface of waterproof layer, contraction when elastic can be avoided to cut off causes and is internally formed overflow ducts at breast pad, and when preventing absorbed layer saturated, milk or absorbent polymer powder overflow from overflow ducts；Elastic outer layer is coated with non-woven fabrics, and elastic can be avoided directly to contact skin；Forming centrage after breast pad doubling, the Center-to-Center line of elastic intersects vertically, the elastic expanded during use acts on the two ends of centrage so that breast pad is tightly fitted on breast, is tightened up at the centrage two ends being easiest to leak, it is to avoid the spilling of milk；The outside of waterproof layer is provided with release paper, in that context it may be convenient to be fixed on clothes by breast pad, simple structure, with low cost.

Description

A kind of leakproof breast pad

Technical field

The present invention relates to the technical field of breast pad, specifically a kind of leakproof breast pad.

Background technology

Chinese patent literature notification number CN202999323U discloses a kind of spill-preventive breast pad, form including hydrophilic nonwoven fabrics (i.e. hydrophilic layer), waterproof counterdie (i.e. waterproof layer) and absorber (i.e. absorbed layer), such as Fig. 1, the crack two ends embossing heat seal being folded to form is fixed, it is respectively provided with elastic 4 in the middle part of the semicircle formed after doubling, elastic 4 is fixed by glue section, makes breast pad be formed and is more easy to stereo structure next to the skin.The central surrounding of breast pad has fixing water conservancy diversion embossing 5.

On the production line producing above-mentioned breast pad, described elastic is continuous print and is in the state of being stretched；In production, after the stage casing of elastic completes the operation that glue section is fixing, at the edge of above-mentioned breast pad, described elastic is cut off, in breast pad now, elastic section that do not fixed by glue section, left and right is to middle shrinkage, and this left and right original location of elastic section formed beeline channel 9(width be about 5mm), such as Fig. 2.

The breast pad of above-mentioned prior art, it is disadvantageous in that: the centrage of doubling forms flow-guiding channel, and the milk of spilling easily spills from the centrage two ends being folded to form；Elastic is clipped between hydrophilic layer and waterproof layer, between hydrophilic layer and waterproof layer, overflow ducts is formed after contraction, if running into the liquid of excess, and absorbed layer (namely absorber) the most saturated time, the milk of absorbed layer or absorbent polymer powder easily leak at overflow ducts, glue section and elastic are rubber, and directly contact skin easily causes skin allergy or infection, is harmful to health.

Summary of the invention

The technical problem to be solved is to provide a kind of simple in construction, is possible to prevent milk or absorbent polymer powder spilling, healthy and safe leakproof breast pad.

In order to solve the problems referred to above, the invention provides a kind of leakproof breast pad, described leakproof breast pad includes hydrophilic layer that lamination arranges, absorbed layer, waterproof layer, described hydrophilic layer, absorbed layer, waterproof layer heat seal are fixed, the outside of described waterproof layer is provided with elastic, contraction when elastic can be avoided to cut off causes and is internally formed overflow ducts at breast pad, when absorbed layer is saturated, milk or absorbent polymer powder can be avoided to leak at passage.

Further, described hydrophilic layer is at least one in PE making hole film, non-woven fabrics, PE compound nonwoven cloth, and during use, described hydrophilic layer flows into absorbed layer towards breast, unnecessary milk through hydrophilic layer.

Further, described absorbed layer is at least one in cotton core, wood pulp, toilet paper or SAP, can effectively absorb the milk of spilling.

Further, described waterproof layer is at least one in PE casting films, non-woven fabrics, PE compound nonwoven cloth, is possible to prevent milk reverse osmosis that absorbed layer absorbs to clothes.

Further, described elastic outer layer is coated with non-woven fabrics, effectively prevents elastic from directly contacting skin, it is to avoid skin allergy or infection.

Further, the two ends of described elastic are fixed by ultrasonic bonding or sticker is adhesively fixed on the outside of described waterproof layer, solid and reliable.

Further, centrage is formed after this breast pad doubling, the center of described elastic and described vertical and intersectant centerline, when breast pad uses, the elastic of drawn expanded acts on the two ends of centrage, breast pad is tightly fitted on breast, the centrage two ends Guan Bi that to be easiest to leak, it is to avoid the spilling of milk.

Further, the outside of described waterproof layer is additionally provided with multiple release paper, in that context it may be convenient to be fixed on clothes by breast pad, it is simple to use.

The technique effect of the present invention: the leakproof breast pad of (1) present invention, relative to prior art, elastic is located at the lateral surface of waterproof layer, and contraction when elastic can be avoided to cut off causes and is internally formed overflow ducts at breast pad；(2) elastic outer layer is coated with non-woven fabrics, it is to avoid elastic directly contacts skin；(3) elastic is vertically set on the two ends of centrage, can tighten up the two ends of centrage, it is to avoid the spilling of milk.

Accompanying drawing explanation

Below in conjunction with Figure of description, the present invention is described in further detail:

Fig. 1 is the structural representation of the breast pad medial surface of prior art；

Fig. 2 is the structural representation of the breast pad in Fig. 1；

Fig. 3 is the structural representation of the present invention；

Fig. 4 is the A-A section structure schematic diagram of Fig. 3.

In figure: hydrophilic layer 1, absorbed layer 2, waterproof layer 3, elastic 4, water conservancy diversion embossing 5, centrage 6, release paper 7, non-woven fabrics 8, beeline channel 9.

Detailed description of the invention

Embodiment 1 such as Fig. 3 and Fig. 4, the leakproof breast pad of the present embodiment includes the hydrophilic layer 1 that lamination is arranged, waterproof layer 3, also include the absorbed layer 2 being arranged between described hydrophilic layer 1 and described waterproof layer 3, described hydrophilic layer 1, absorbed layer 2, waterproof layer 3 heat seal is fixed, centrage 6 is formed after breast pad doubling, the two ends of described centrage 6 are vertically installed with elastic 4, the two ends of described elastic 4 are fixed on the outside of described waterproof layer 3, contraction when elastic 4 can be avoided to cut off causes and is internally formed overflow ducts at breast pad, when absorbed layer is saturated, milk or absorbent polymer powder can be avoided to leak at passage.

Described hydrophilic layer 1 is non-woven fabrics, and during use, described hydrophilic layer 1 flows into absorbed layer 2 towards breast, unnecessary milk through hydrophilic layer 1.

Described absorbed layer 2 is whole piece cotton core, can effectively absorb the milk of spilling.

Described waterproof layer 3 is PE casting films, can effectively prevent milk reverse osmosis that described absorbed layer 2 absorbs to clothes.

The outer layer of described elastic 4 is coated with non-woven fabrics 8, effectively prevents elastic 4 from directly contacting skin, it is to avoid skin allergy or infection.

The two ends of described elastic 4 are fixed on the outside of described waterproof layer 3 by ultrasonic bonding, solid and reliable.

The center of described elastic 4 intersects vertically with described centrage 6, and when breast pad uses, the elastic 4 of drawn expanded acts on the two ends of centrage 6 so that breast pad is tightly fitted on breast, tightened up at centrage 6 two ends being easiest to leak, it is to avoid the spilling of milk.

The outside of described waterproof layer 3 is symmetrical above and below arranges 2 release paper 7, in that context it may be convenient to be fixed on clothes by breast pad, it is simple to use.

During use, described hydrophilic layer 1 is towards breast, and the elastic 4 of expansion acts on the two ends of centrage 6 so that breast pad is tightly fitted on breast, is tightened up at the two ends of centrage 6, and elastic 4 outer layer is coated with non-woven fabrics 8, effectively prevents elastic 4 from directly contacting skin；Elastic 4 is positioned at the outside of waterproof layer 3, and contraction when elastic can be avoided to cut off causes the overflow ducts that is internally formed at breast pad, and unnecessary milk flows to cotton core through hydrophilic layer 1, and the milk that cotton core absorbs is isolated in cotton core by waterproof layer 3.

Claims

1. a leakproof breast pad, including: waterproof layer (3), the both sides of this breast pad are provided with elastic (4), it is characterised in that described elastic (4) is arranged on the outside of described waterproof layer (3).

Leakproof breast pad the most according to claim 1, it is characterised in that the outer layer of described elastic (4) is coated with non-woven fabrics (8).

Leakproof breast pad the most according to claim 1, it is characterised in that this breast pad is folded to form centrage (6), the center of described elastic (4) intersects vertically with described centrage (6).

4. according to the leakproof breast pad described in claim 1,2 or 3, it is characterised in that the two ends of described elastic (4) are fixed by ultrasonic bonding or sticker is adhesively fixed.

Leakproof breast pad the most according to claim 1, it is characterised in that the outside of described waterproof layer (3) is additionally provided with multiple release paper (7).