CN107019253B

CN107019253B - The manufacturing equipment and manufacturing method of a kind of simple breast pad and the simple breast pad

Info

Publication number: CN107019253B
Application number: CN201610069449.2A
Authority: CN
Inventors: 叶正瑜
Original assignee: 叶正瑜
Current assignee: Changzhou Jiabao Nursing and Sanitary Products Co., Ltd.
Priority date: 2016-02-01
Filing date: 2016-02-01
Publication date: 2018-06-05
Anticipated expiration: 2036-02-01
Also published as: CN108720098A; CN107019253A; CN108720098B; CN108652094B; CN108652094A; CN108720097B; CN108720097A

Abstract

The present invention relates to the manufacturing equipments and manufacturing method of a kind of simple breast pad and the simple breast pad, the simple breast pad includes hydrophilic layer, absorbed layer, waterproof layer, and lamination sets the newborn pad body of the circle formed successively, the lateral surface edge of the breast pad body has the indent that radial distribution, and section concave to its medial surface are in the shape of the letter V, the indent makes the medial surface of the breast pad body form protrusion, one is equipped at the notch edges of the indent for making the sticker that notch tightening is closed, the both ends of the sticker are divided into the both sides of the indent；During breast pad packaging, the relatively described protrusion of newborn pad body is symmetrically drawn close, doubling；Relatively described protrusion is symmetrically unfolded during use, and the breast pad body forms taper, and the side wall at indent notch is fixed using sticker, prevents the side wall of indent from scattering, so that newborn pad body and breast fitting.

Description

The manufacturing equipment and manufacturing method of a kind of simple breast pad and the simple breast pad

Technical field

The present invention relates to breast pad technical field, be specifically it is a kind of it is simple breast pad and this it is simple breast pad manufacturing equipment and Manufacturing method.

Background technology

Women in nursing period in daily life when be commonly encountered excess enthalpy milk spilling situation, and common brassiere by More considering in design in beautiful, entirety is most of can only to play decoration function using multilayer suture texture, Do not possess good absorbent function, thus have milk so that wearing in women breast-feeding their children's brassiere of brassiere, cannot keep It is dry and comfortable, it influences breast hygiene or even potential hazard is brought to the health of mother and baby.

The appearance of disposable breast pad then changes this situation, such as Fig. 1 and Fig. 2, Chinese patent literature CN202095548U Disclose a kind of disposable breast milk overflow prevention pad（Also referred to as breast pad）, including body 5（Water accepting layer）, the body 5 is whole rounded, ellipse Circular or regular polygon, along body centrally through mould molding a kerf 6, and the edge of notch 6 is bonded, and makes this Body 5 forms recess to unilateral side, forms solid 3D shapes, is more bonded chest, use is more comfortable；Another kind of the prior art Breast pad is, such as Fig. 4, a pair of symmetrical fan-shaped notch 6 to be set on water accepting layer, by center line pair of the breast pad along notch After folding, by the water guide layer of notching edge and waterproof layer hot synthetic type, heat seal portion 6-1 is formed, newborn pulvilliform is tapered（It is i.e. described Three-dimensional 3D shapes）.Fig. 3 is padded for the breast along state diagram during 6 doubling of a pair of notches, is also in such as Fig. 2 institutes when using The shape shown.

The breast pad of the above-mentioned prior art, is disadvantageous in that：The body includes water accepting layer（Namely absorber）, It is when in use that newborn pulvilliform is tapered for convenience, it is necessary to there is a notch 6, and the generation of notch 6, cause identical appearance size In the case of, the loss of the water accepting layer volume of breast pad, and then cause the reduction of water absorption, and then improve user and replace breast pad Frequency and use cost.

The content of the invention

The technical problems to be solved by the invention are to provide a kind of simple in structure, complete simple breast pad of water accepting layer and the letter The easily manufacturing equipment and manufacturing method of breast pad.

To solve the above-mentioned problems, the present invention provides a kind of simple breast pad, including by hydrophilic layer, absorbed layer, waterproof layer Lamination sets the newborn pad body of the circle formed, the lateral surface of the breast pad body successively（That is waterproof layer one side）Edge has along its footpath To be obliquely installed, to its medial surface（That is hydrophilic layer one side）The indent that concave and section is in the shape of the letter V, the indent make the breast advance capital for The medial surface of body forms protrusion, and one is equipped at the notch edges of the indent for making the sticker that notch tightening is closed, the glue The both ends of patch are divided into the both sides of the indent；During breast pad packaging, the relatively described protrusion of newborn pad body is symmetrically drawn close, doubling；Make Used time, relatively described protrusion was symmetrically unfolded, and the breast pad body forms taper, and using sticker to the side wall at indent notch It is fixed, prevents the side wall of indent from scattering, so that newborn pad body and breast fitting.

Further, the absorbed layer is arranged between hydrophilic layer and waterproof layer, and the outer of the hydrophilic layer and waterproof layer passes through Heat seal mode or ultrasonic bonding or glue bonding way are fixedly linked to form nip portion, and the indent is by circular newborn pad body The nip portion for extending medially to the breast pad body edge.

Further, the width of rebate of the indent is 5mm to 10mm, so that newborn pad body is contracted to suitable taper.

Further, the hydrophilic layer be PE making hole films, non-woven fabrics, at least one of PE compound nonwoven cloths, use when institute Hydrophilic layer is stated towards breast, extra milk flows into absorbed layer through hydrophilic layer；The absorbed layer is cotton core, wood pulp, toilet paper Or at least one of SAP, it can effectively absorb the milk of spilling；The waterproof layer is PE casting films, non-woven fabrics, the compound nothings of PE At least one of woven fabric can prevent the milk reverse osmosis that absorbed layer absorbs to clothes.

Further, multiple release papers are additionally provided on the outside of the waterproof layer, it may be convenient to breast pad is fixed on clothes, It is easy to use.

A kind of indent equipment for manufacturing above-mentioned simple breast pad, including it is neighbouring set, the intermediate upper roller with gap and Lower roll, the upper roller surface are distributed multichannel protrusion and the push type broach being obliquely installed, and the lower roller surface is distributed the multiple and push type broach The corresponding groove of shape, so that when newborn pad body passes through between upper roller and lower roll in newborn pad body outer surface edge radially Generation one tilts and section is in the indent of V-shape；The rear end of the upper roller and lower roll is obliquely installed a pressing plate, the inclination of the pressing plate Direction is consistent with the inclined direction of the indent so that equipped with tilt indent newborn pad body be transmitted to pressing plate when indent protrusion It is close to the medial surface of newborn pad body in portion；The rear end of the pressing plate is equipped with adhesive tape adhering apparatus, and adhesive tape is adhered to the both sides of indent.

Further, the push type broach is set in crescent, so that depth of the indent formed close to newborn pad body center one end More than the indent close to the depth of newborn pad body edge one end, so that the taper that newborn pad body is formed is more three-dimensional.

A kind of production method of above-mentioned simple breast pad, includes the following steps：

A, multiple circular absorbent layers are laid on according to predeterminated position on the hydrophilic layer of full wafer, waterproof layer is laid on circle Absorbed layer above, hydrophilic layer and waterproof layer are fixed along the outer of each circular absorbent layer and are connected to form nip portion, formed Intermediate with multiple circular newborn pad bodies.

B, intermediate being transmitted to gap location between upper roller and lower roll, the waterproof layer of the intermediate is set towards upper roller, Hydrophilic layer is set towards lower roll, and when intermediate passes through between upper roller and lower roll, push type broach and groove extrusion fit cause in intermediate Each circular newborn advance capital for outside radially form an inclined indent.

C, formed groove intermediate arrival is arranged on upper roller and the tilted platen of lower roll rear end so that groove slant it is convex The medial surface for going out portion with newborn pad body is close to, convenient for encapsulation.

Adhesive tape is arranged on to one end of the close newborn pad body edge of indent, and the two of adhesive tape using adhesive tape adhering apparatus D, End is divided into the both sides at the indent notch.

E, circular newborn pad body along nip portion periphery is cut using cutter, obtains single circular simple breast Pad.

Further, 2 release papers are set the outside of the waterproof layer of single newborn pad body is symmetrical above and below, obtain single circle Simple breast pad.

Further, in the step B, the indent by circular newborn pad body the breast pad body edge that extends medially to Nip portion, it is more three-dimensional that when use, obtains taper.

The technique effect of the present invention：（1）The simple breast pad of the present invention, compared with the prior art, the lateral surface of newborn pad body Edge sets an indent, which makes the breast pad body form protrusion by the inside side of lateral surface, so that newborn pad body is formed To its concave taper in inside；（2）Indent is equipped with a sticker close to one end of newborn pad body edge, and breast pad tears glue when using Patch, will squeeze at the notch of indent along newborn pad body circumferencial direction, so that the side wall at indent notch is close to be closed, and makes The side wall at indent notch is fixed with sticker, prevents the side wall of indent from scattering；（3）Pass through the push type broach of upper roller and lower roll Groove extrusion fit causes each circular newborn pad body in intermediate to form slanting indent, and equipment is simple, it is easy to accomplish；（4） The back sweep of upper roller and lower roll set a pressing plate so that newborn pad body protrusion with breast pad body medial surface be close to, Convenient for subsequently encapsulating, protruding portion and breast contact, cause discomfort when preventing from using.

Description of the drawings

The present invention is described in further detail with reference to Figure of description：

Fig. 1 is the structure diagram of the medial surface of the breast pad of the prior art；

Fig. 2 is the using state structure diagram of the breast pad in Fig. 1；

Fig. 3 is the structure diagram of the another kind breast pad of the prior art；

Fig. 4 is the deployed configuration schematic diagram of the breast pad in Fig. 3；

Fig. 5 is the structure diagram of the simple breast pad lateral surface of the present invention；

Fig. 6 is the A-A cross-sectional views that newborn pad body of the invention in Fig. 5 is not provided with recess region；

Fig. 7 is the B-B cross-sectional views that newborn pad body of the invention in Fig. 5 sets recess region；

Fig. 8 is the using state structure diagram of the simple breast pad of the present invention；

Fig. 9 is the structure diagram of indent equipment of the present invention；

Figure 10-1 is the schematic diagram of the intermediate with multiple circular newborn pad bodies of the present invention；

Figure 10-2 is schematic diagram of the intermediate with multiple circular newborn pad bodies of the present invention after overpressure grooves equipment.

In figure:Hydrophilic layer 1, absorbed layer 2, waterproof layer 3, indent 4, protrusion 41, side wall 42, newborn pad body 5, nip portion 51, notch 6, heat seal portion 6-1, upper roller 7, push type broach 71, lower roll 8, groove 81, pressing plate 9, intermediate 10, adhesive tape adhering apparatus 11, glue Patch 12.

Specific embodiment

As shown in Figures 5 to 7, using non-woven fabrics, (other embodiment can be the simple breast pad of the present embodiment embodiment 1 PE making hole films, PE compound nonwoven cloths) as hydrophilic layer 1, using cotton core（Other embodiment can be wood pulp, toilet paper or SAP） It is hydrophilic using PE casting films (other embodiment can be non-woven fabrics, PE compound nonwoven cloths) as waterproof layer 3 as absorbed layer 2 Lamination sets the newborn pad body 5 of the circle formed successively for layer 1, absorbed layer 2, waterproof layer 3, and absorbed layer 2 is arranged on hydrophilic layer 1 and waterproof Between layer 3, the outer of the hydrophilic layer 1 and waterproof layer 3 uses ultrasonic bonding（Other embodiments can be heat seal mode or glue Water bonding way）It is fixedly linked to form nip portion 51.The lateral surface edge of the breast pad body 5（That is 3 one side of waterproof layer）Along its footpath To be obliquely installed a width of rebate about 10mm, section be in V-shape indent 4, the indent 4 make the breast pad body 5 by outside towards Medial surface（That is 1 one side of hydrophilic layer）Protrusion 41 is formed, which extends medially to the breast advance capital for by circular newborn pad body 5 The nip portion 51 at 5 edge of body, the indent 41 are equipped with a sticker 12, the both ends of the sticker close to one end of newborn 5 edge of pad body It is divided into the both sides of the indent 41；As shown in figure 8, breast pad tears sticker 12 when using, along newborn 5 circumferencial direction of pad body by indent Squeezed at 4 notch, so that the side wall 42 at 4 notch of indent is close to be closed so that newborn pad body 5 to its inside concave shape It is tapered, and the side wall 42 at 4 notch of indent is fixed using sticker 12, prevent the side wall 42 of indent 4 from scattering, convenient for breast Pad body 5 and breast fitting.

Embodiment 2 it is a kind of manufacture it is above-mentioned it is simple breast pad indent equipment, as shown in figure 9, including it is neighbouring setting, in Between there is the upper roller 7 in gap and lower roll 8,7 surface of upper roller distribution multichannel protrusion and the push type broach 71 that is obliquely installed, 8 surface of lower roll point Cloth is multiple with the corresponding groove 81 of 71 shape of push type broach, so that in newborn advance capital for when newborn pad body 5 is by between upper roller 7 and lower roll 8 5 lateral surface of body radially generates an inclination and section is in the indent 4 of V-shape；The rear end of upper roller 7 and lower roll 8 is obliquely installed one Pressing plate 9, the inclined direction of the pressing plate 9 is consistent with the inclined direction of indent 4, so as to be transmitted equipped with the newborn pad body 5 for tilting indent 4 Protrusion 41 to indent during pressing plate 94 is close to the medial surface of newborn pad body 5；The rear end of the pressing plate 9 is equipped with adhesive tape adhering apparatus 11, adhesive tape 12 is adhered to the both sides of indent 4.Push type broach 71 is set in crescent, so that the indent 4 formed is close to newborn pad body 5 The depth of center one end is more than depth of the indent 4 close to newborn 5 edge one end of pad body, so that the taper that newborn pad body 5 is formed It is more three-dimensional.

A kind of production method of above-mentioned simple breast pad of embodiment 3, comprises the following specific steps that：

A, multiple circular absorbent layers 2 are laid on according to predeterminated position on the hydrophilic layer 1 of full wafer, waterproof layer 3 is laid on Hydrophilic 1 layer and waterproof layer 3 are carried out ultrasonic bonding along the outer of each circular absorbent layer 2 and are fixedly linked by 2 top of circular absorbent layer Nip portion 51 is formed, the intermediate 10 with multiple circular newborn pad bodies 5 is formed, as shown in Figure 10-1.

B, intermediate 10 is transmitted to gap location between upper roller 7 and lower roll 8, the waterproof layer 3 of the intermediate 10 is upwardly Roller 7 is set, and hydrophilic layer 1 is set towards lower roll 8, and when intermediate 10 is by between upper roller 7 and lower roll 8, push type broach 71 and groove 81 squeeze Press-fit causes each circular newborn pad body 5 in intermediate 10 radially to form an inclined indent 4, and each indent 4 is by circle The nip portion 51 for extending medially to 5 edge of breast pad body of newborn pad body 5, as shown in Figure 10-2.

C, the intermediate 10 for forming groove 4 reaches the tilted platen 9 for being arranged on 8 rear end of upper roller 7 and lower roll so that groove 4 Inclined protrusion 41 is close to the medial surface of newborn pad body 5, convenient for encapsulation.

Adhesive tape is arranged on to one end of close newborn 5 edge of pad body of indent 4, and adhesive tape using adhesive tape adhering apparatus 11 D, Both ends be divided into both sides at 4 notch of indent.

E, circular newborn pad body 5 along 51 periphery of nip portion is cut using cutter, obtained single circular simple Breast pad.

The simple breast pad of the present invention, the lateral surface edge tilt of newborn pad body set an indent, which makes the breast advance capital for Body forms protrusion by the inside side of lateral surface, and indent is equipped with a sticker close to one end of newborn pad body edge, and breast pad uses When tear sticker, will be squeezed along newborn pad body circumferencial direction at the notch of indent, so that the side wall at indent notch is close to It is closed, and the side wall at indent notch is fixed using sticker, prevent the side wall of indent from scattering；By the push type broach of upper roller and The groove extrusion fit of lower roll causes each circular newborn pad body in intermediate to form slanting indent, and equipment is simple, is easy to real It is existing；The back sweep of upper roller and lower roll set a pressing plate so that newborn pad body protrusion with breast pad body medial surface it is tight Patch, convenient for subsequently encapsulating, protruding portion and breast contact, cause discomfort when preventing from using.

Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and is not to the present invention The restriction of embodiment.For those of ordinary skill in the art, it can also be made on the basis of the above description Its various forms of variation or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hair The obvious changes or variations that bright spirit is extended out is still in the protection scope of this invention.

Claims

1. a kind of manufacturing method of simple breast pad, the simple breast pad are included by hydrophilic layer（1）, absorbed layer（2）, waterproof layer（3） Lamination sets the newborn pad body of the circle formed successively（5）, the breast pad body（5）Lateral surface edge have radially tilt It sets, the indent that and section concave to its medial surface is in the shape of the letter V（4）, the indent（4）Make the breast pad body（5）Medial surface Form protrusion（41）, the indent（4）Notch edges at be equipped with one for make the notch tightening be closed sticker（12）；Breast pad During packaging, newborn pad body（5）Relatively described protrusion（41）It symmetrically draws close, doubling；Relatively described protrusion during use（41）It is right Claim expansion, the breast pad body（5）Taper is formed, and uses sticker（12）To indent（4）Side wall at notch（42）Consolidate It is fixed；

The manufacturing method of the simple breast pad, which is characterized in that include the following steps：

A, by multiple circular absorbent layers（2）The hydrophilic layer of full wafer is laid on according to predeterminated position（1）On, by waterproof layer（3）It is laid with In circular absorbent layer（2）Top, along each circular absorbent layer（2）Outer by hydrophilic layer（1）And waterproof layer（3）It is fixed connected Form nip portion（51）, being formed has multiple circular newborn pad bodies（5）Intermediate（10）；

B, by intermediate（10）It is transmitted to upper roller（7）And lower roll（8）Between gap location, the intermediate（10）Waterproof layer（3） Towards upper roller（7）It sets, hydrophilic layer（1）Towards lower roll（8）It sets, intermediate（10）By upper roller（7）And lower roll（8）Between When, push type broach（71）And groove（81）Extrusion fit causes intermediate（10）In each circular newborn pad body（5）Radially formed One inclined indent（4）；

C, groove is formed（4）Intermediate（10）Arrival is arranged on upper roller（7）And lower roll（8）The tilted platen of rear end（9）So that Groove（4）Inclined protrusion（41）With newborn pad body（5）Medial surface be close to；

D, adhesive tape is arranged on indent using adhesive tape adhering apparatus（4）Close to breast pad body（5）One end of edge, and adhesive tape Both ends are divided into the both sides at indent (4) notch；

E, using cutter by circular newborn pad body（5）Along nip portion（51）Periphery is cut, and is obtained single circular simple Breast pad.

2. manufacturing method according to claim 1, which is characterized in that the absorbed layer（2）It is arranged on hydrophilic layer（1）With it is anti- Water layer（3）Between, the hydrophilic layer（1）And waterproof layer（3）Outer be fixedly linked to form nip portion（51）, the indent（4）By justifying Shape breast pad body（5）Extend medially to the breast pad body（5）The nip portion at edge（51）.

3. manufacturing method according to claim 2, which is characterized in that the hydrophilic layer（1）And waterproof layer（3）Outer lead to It crosses heat seal mode or ultrasonic bonding or glue bonding way is fixedly linked.

4. manufacturing method according to claim 1, which is characterized in that the indent（4）Width of rebate for 5mm extremely 10mm。

5. manufacturing method according to claim 1, which is characterized in that the push type broach（71）It is set in crescent.

6. manufacturing method according to claim 1, which is characterized in that in the step B, the indent（4）By circular breast Pad body（5）Extend medially to the breast pad body（5）The nip portion at edge（51）.