TWI265791B - Breast-milk pad and its manufacturing method and machine - Google Patents

Abstract

This invention provides a breast-milk pad, which remains in the shape of a dome and fits breasts well, and its manufacturing method and machine. A breast-milk pad comprising (i) a pad body having an inner facing sheet 1, an outer waterproof sheet 2, and an absorbent body 3 caught therebetween and (ii) elastic bands 5 which are fitted to the almost entire perimeter 4 of the pad body to shrink the perimeter 4 in the circumferential direction and keep the pad body in the shape of a dome. Absorbent bodies 3 are placed between a continuous facing sheet 1S and a continuous waterproof sheet 2S. Two elastic bands 5 are placed along the perimeters of absorbent bodies 3 and close to each other between absorbent bodies 3. The sheets 1S and 2S and the bands 5 are pressed to be glued together. The elastic bands 5 are cut between the absorbent bodies 3, and the ends of the bands 5 are glued to the sheets 1S and 2S with heat. The breast-milk pad thus formed is stamped out.

Description

V. [Technical Fields of the Invention] (1) The present invention relates to a breast pad and a method for producing the same, and a method for manufacturing a breast milk pad for a breastfeeding mother to be installed in a bra or the like for absorbing a leaked breast milk . The aforementioned breast milk, the user's breast is used closely, and must be formed into a round cover with a breast pad formed in the form of the above-mentioned dome, and a method for preparing the same, [Prior Art] & However, the breast pad cannot be a dome Shape, or even if its shape is not well maintained, it will cause the use of Ί: half, can not be close to the user's breast. Use this: Two: Sex:: Stained clothes. Therefore, the following is based on the improvement of the dome shape: #丨夕!^ The proposed mother's breast pad is formed by stacking the absorber and the material to form a pad body, and a short stretch body is partially provided at the y-body contraction and at the y I symmetry. The cover body of the hood is folded into a hood and a symmetrical shape. (Patent Document 1) 'Two; ^ ΐ, this conventional example can only be used for the periphery because only the expansion body is used in the four portions of the pad body. Μ Μ ’ ’ ' only make the breast pad in half. Therefore, even if it is barely pressed against the breast to form i; it is deformed, and the fit to the breast is not good, and there is no (four) [Patent Document 1 · Unexamined 2001-11705] 3 Clothes and Breasts. The invention [made device. The circular cover is flat or folded into a suction method. The shape is maintained on the outer peripheral edge portion, and the short stretchable body is formed into a diagonal symmetry. The diagonal line cannot be rounded. The breast milk is 1265791. 5. Description of the invention (2) III. [Summary of the Invention] (Problems to be Solved by the Invention) In view of the above-mentioned problem, the purpose of the present invention is to provide a breast pad which is good for the breast and which is good in the shape of a dome. Moreover, the manufacturing method of the present invention is to provide a method for producing a breast milk pad efficiently and a method for solving the problem. The method includes: ίί: The range of the breast milk of the first item is characterized by the inclusion of an absorbent body and a material. Between the outer peripheral material and the outer waterproof material, the circumference of the peripheral portion is greater than or equal to the length of the semi-circumferential portion; and the rim portion is contracted toward the circumferential direction, and the application body of the present invention is intended to be a dome shape. In the first item of the range, the outer periphery of the surface material; in addition to the waterproof material, the 3r η edge, the expansion body, and the outer peripheral portion of the outer layer are bonded to each other by an adhesive. The breast milk heat of the third paragraph of the application for patent application, = in the first item, the expansion of the expansion body:: the patent department. It is necessary to use the following steps in the peripheral portion of the surface material and the outer peripheral portion of the surface material and the waterproof material, and the following steps: the adhesive application step, the operation will be carried out\ Method 'The special raw material sheet and the waterproof material original = the overlapping surface of the strip-shaped water-coated material raw sheet, and the space between the sheet of the sheet J raw material sheet or the anti-feed direction

1265791 V. INSTRUCTION DESCRIPTION (3) - arranging the absorber; the step of disposing the expander is provided between the surface material raw material sheet and the waterproof material raw material in a state in which the two stretchable bodies are stretched The two parts of the absorber are disposed on the left and right sides of the absorber along the outer circumference of the J; and the intermittent portions 2 of the front and rear absorbers are arranged such that the two expandable bodies are close to each other; ® 黏 黏 刀 断 , , , , , η η η η η η η η η η η η η η η η η η η η η η η η η η η η ® ® ® ® ® ® ® ® ® a flexible outer body that is thermally fused; a shape of the pad body (4) and a sheet of waterproof material; the patent application scope of the present invention is applied to the fourth aspect of the invention. In the material raw material sheet or waterproof material material 涂 / smearing step, the surface is coated on the surface material raw material sheet or the anti-5 wire 2 sheet adhesive, and the central portion is provided with a non-adhesive area = the width direction of the raw material sheet In the present invention Apply for a patent and set the bonding area on both sides. It is characterized by the following; 4: = the production of the breast milk of the sixth item, the strip is applied to the surface material] = town, the agent application device, the lapping agent

After that, the suction is provided at intervals of 4 to form a device in the direction in which the sheet travels, and the material is stretched in the state in which the belt (1) and the two sheets are 1265791. Between the sheets, the suction material is provided; the sheet and the waterproof material are slanted along the outer circumference of the sheet, and the absorbing portion of the absorbing body is at the left and right intermittent portions, and the second stalk is stretched; and the front and rear absorbent bodies are Set, the surface: = : = set close to each other; Fort Γ 黏 ;; 切断 装 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在Sealing the face of the dream department into hundreds of σ 耆 all the raw material sheets around the absorbers ^ ^ gt; jr ' 卜 μ two ends of the two stretchable body and the surface material in the =; waterproof material raw sheet for thermal fusion ; punching and packaging, will be = 卜周 and the outer side of the telescopic body of the hot refining < body shape of the waterproof material raw material sheet punched out of the mat in the application: the application of the breastfeeding pad of the seventh application patent scope, The material is: in the sixth item of the cage κ t, the adhesive application device is The facestock sheet raw material ϊίϋί waterproof bonding agent applicator shape, the non-bonding lines disposed in a central region in the width direction of the surface of the raw material sheet of waterproof material or sheet material 'is provided on both sides of the bonding area thereof. (Effect of the Invention) In view of the breast milk pad of the first aspect of the patent application, the expansion and contraction system shrinks about half or more of the outer peripheral portion of the pad body so that the central portion protrudes in a convex shape, so that it does not fold into two halves. . Therefore, the shape of the dome shape is not incomplete. Since the breast pad has an improved fit to the breast, no emulsion leakage occurs. Seen from the breast pad of the second paragraph of the patent application, except for the surface material. Page 10 1265791

The peripheral portion and the waterproof loose bucket are contracted, and the outer peripheral edge = the two portions will be circumferentially grooved due to the contraction body and the wrinkle state of the pad body is the shape of the concave shape of the enemy fold: 増; :;:;: All around the place to maintain the outstanding material to become a military material: 1T patent range of the third item of breast milk mat, because only the surface fold? It will be easy to form a wrinkle in the outer side of the absorber. The peripheral part is finally processed into a softer one. In the second machine/extension, it is placed along the outside of the absorber at a j ° α in a state in which the stretched body is stretched, and the adhesive is adhered and fixed by the adhesive applied in the adhesive step of the previous step. The surface material is on the raw material sheet or on the waterproof material/, π sheet. Further, a state in which the expandable body is provided in about half or more of the outer circumference of the absorbent body is formed. Next, in the cutting step, the expandable body is cut at the interval α 卩 between the front and rear absorbent bodies, and the outer periphery of the one absorbent body is surrounded by the two expandable bodies by about half. Thereafter, the breast milk pad is finally processed by the sealing step and the punching step, and about half of the art body is provided with a breast pad of an elongated body in an elongated state. According to the method of manufacturing the breast milk of the fifth paragraph of the patent application scope, the non-adhesive H-bonding region disposed in the central portion of the surface material raw material sheet or the waterproof material raw material sheet corresponds to the portion in which the two expandable bodies are close to each other, The contact area of the side portion corresponds to a portion where the two expandable bodies are disposed along the outer circumference of the absorber. Then, in the cutting step after the bonding step, the portions of the two expandable bodies that are close to each other are cut, and the cut ends are not adhered because they are

1265791 V. INSTRUCTIONS (6) Traction of the expandable body adhered to the sheet end in an extended state. At this time, the cut end of the expandable body does not fly out of the body of the crucible. The heat is directly welded to the inside of the pad body. & As seen from the manufacturing device of the breast milk pad of the sixth paragraph of the patent application, the # expandable body setting device is disposed along the outer circumference of the suction body in the state in which the expansion body is stretched, and is applied by the adhesive agent. The bonding of the device is adhered and fixed to the surface material raw material sheet or the waterproof material raw material sheet. And, more than half of the outer circumference of the absorber is provided with expansion and contraction, and evil. Next, in the cutting step, the expandable body is cut between the front and rear absorbent bodies, and the outer stretchable body of the one absorbent body is surrounded by about half of the absorbent body. After that, the 2 ί setting and the punching device are finally processed into a breast milk mash to obtain the 塾 body = the breast pad of the above-mentioned stretchable body. The force is half of the manufacturing of the breast milk pad of the seventh application patent area. The non-adhesive area corresponds to the part of the parent part that brings the two expansion bodies closer to each other. : The connection system corresponds to the portion where the two expansion bodies are disposed along the absorber side:: side. In the autumn, especially the two groups from the outside of the body, the two telescopic bodies are close to each other. After that, they are cut into a free state, and they are not pulled by the secondary body at the cut end of the second. In this state, the telescopic body, "the telescopic meal that is bonded to the end of the sheet is connected to the relay;; = body. 1 甲 裟 裟 内侧 内侧 四 、 、 、 、 、 、 、 、 、 、 、 、 、 、 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 FIG. 2 is a perspective view of a breast milk pad A according to an embodiment of the present invention, and FIG. 3 is a perspective view of a breast milk pad manufacturing apparatus according to an embodiment of the present invention, and FIG. 4 is an embodiment of the present invention. FIG. 5 is an enlarged perspective view showing a first example of the opening and closing portion, FIG. 6 is an explanatory view showing a second example of the opening and closing portion, and FIG. 7 is a step explanatory view of the breast milk pad manufacturing device. Fig. 8 is a side view showing a breast milk pad manufacturing apparatus in another embodiment of the present invention. x In Figure 1 and Figure 2, the 'A breast milk pad. The breast milk a is made of a surface material that sandwiches the absorbent body 3 on the inside! The pad main body having a shape between the outer waterproof material 2 and the elastic body 5 which is disposed on the outer circumference of the pad main body and which is about half or more of the surrounding length. i The surface material 1 is a material that has moisture permeability and is well-dissipated through the transmission of breast milk, etc., for example, 'dry mesh woven fabric or wenliang material can be used, and the waterproof material 2 is waterproof and can prevent the temple of tides, knowing For example, it is possible to use various materials such as soft non-woven fabrics, and the like, and it is a conventional article that can be suitable for: 枓. 3 pieces of absorbent body, pulverized pulp mixed with absorbent I _ w 4 There are only mesh woven fabric objects, dry paper feeding non-woven mesh woven fabric 3a, and the packaged pulp non-woven fabric is mixed into the absorbent polymer-object, dry type Paper, etc. More can be used in the future; == cloth 3a packaged items 』 know < all absorbers. Further, the '7 series is mounted on the waterproof material 2 of the paper. This fixing tape 7 is used for the peeling of #, π, and 7a. For fixing the maternity mat to the underwear such as the bra 1265791 V. Invention description (8; '""""""" ----------- The above-mentioned expandable body 5 is sticky The length of the pad is too long - half or more. The expansion and contraction J = the circumference of the outer peripheral edge portion 4 is easy to maintain the pad body in the shape of a dome-shaped prostitute, and the longer the length of the entire portion 4 In the case of the most outer circumference of the (4) almost the outer circumference, the symbol "the seal of the seal part 8 is used for the entire circumference of the seal, and only the seal is used." The conventional technique (corresponding to the mouth of the present embodiment: the part of + length) is different in this point. The contracture body 5 'only has the property of extending and contracting in the longitudinal direction; Any object can be used for the outer peripheral portion to shrink. The mf expansion body 5 is, for example, rubber or stretchable.

Film, tape, tape, etc. τ Π日丨王 I Zhou 绫 ΓΛ 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态 形态Sakamoto, almost the entire circumference of the peripheral part 4: it is returned to the convex dog, so it will not be folded in half. Because the shape of the sacred mountain cover will not be incomplete, the breast pad will not cause emulsion leakage to the breast.之外η ^ i The outer peripheral portion of the surface material 1 and the outer peripheral portion of the waterproof material 2, 21B is contracted in the circumferential direction by the stretched body 5, and since the outer peripheral edge portion 4 is in a folded state, it is wrinkled by g The concave-convex groove forms a shape in which the one-piece portion of the pad body is maintained in a circular shape from the entire circumference, and the shape maintenance property is increased. Further, since only the surface material 1 and the waterproof material 2 are in the absorbent body 3

1265791 V. INSTRUCTION OF THE INVENTION (9) The outer side is contracted, and the easy-to-form portion 4 is finally processed into a wrinkle-like shape, and the outer periphery of the pad body can be increased.軚 At this point, the fit to the breast also forms a structure in which the breast milk pad A is formed in a half-over: the body 5 is about the outer circumference of the absorbent body 3, and the expansion and contraction of the elastic body 5 is In manufacturing, how the telescopic body 5 is long and will absorb. The temple is difficult to handle as described in the present invention, and the body of the body is: when the whole circumference is surrounded, the way of 'the solution' achieves the above problem and can be efficiently= Next, the description An embodiment of the manufacturing apparatus of the invention. A wide range of raw materials 4: '18-series surface material raw material sheet, 2S-based waterproof material original enamel sheet, both of which are emitted from a raw material roller or the like (not shown). 10: Adhesive application device, using the conventional smear, etc., adhesive agent = better with hot dazzling adhesive. In the illustrated embodiment, the adhesive cut-off is applied to the water-repellent material raw material sheet, which can also be applied to the surface material raw material, 2 sheets, 1S, or both. The bonding area of the adhesive 6 will be described in detail later. The 20-series absorber setting device (see Fig. 4) is constituted by a conveyor belt or the like. The absorbent body setting device 20 continuously transports the absorbent body 3 manufactured by a manufacturing device (not shown), and places it on the surface material < the raw material sheet 1 S at an appropriate interval. That is to say, it is intermittently disposed at intervals after the sheet traveling direction. The 30-series press-fit device is composed of a pair of rollers 31 and 32. In the pair of rolls, page 15 1265791, the description of the invention α〇) ----^. The surface material raw material sheet ls and the waterproof material raw material sheet 2S are placed between the wheels 31 and 32 in a state of sandwiching the absorbent body 3 The pressure is applied from the upper and lower sides, and the surface material raw material sheet 1 s is bonded to the waterproof material raw material sheet 2 S by the adhesive layer 6, and the absorbent body 3 is fixed therebetween. In front of the aforementioned pressing device 30, a telescopic body setting device 40 is provided. The expandable body setting device 4 is composed of a stopper portion 41 and an opening and closing portion 45. The stopper portion 41 is a device composed of a pair of rollers 42, 43. The expandable body 5 is sandwiched between the pair of rollers 42 and 43 and transported at a speed slower than the transport speed of the press-fit device 30, whereby the expandable body 5 can be fed while being stretched. The pressing device 3 is between the rollers 3 i, 3 2 . Next, the opening and closing setting unit 45 will be described with two examples. The first example of the opening and closing unit 45 is shown in Fig. 3 and Fig. 5 . As shown in the above two figures, the opening and closing unit 45 has two sets of reciprocating bodies corresponding to the two telescopic bodies 5, and the left and right sets of the reciprocating mechanism are arranged in the left-right symmetrical reciprocating motion, and the mechanism is the same. The object is described without distinction. That is, each group has a guide member 46 that passes through the extension body 5, a transmission arm 47 that supports the guide member 46, a slider 48 that reciprocates the transmission arm 47, and a cam roller 5i. The cam roller 51 has an annular cam f-winding 52 on the outer circumferential surface of the cylindrical roller, and the cam projection 52 is continuous with the portion adjacent to the outer side and the inner portion. object. On the other hand, the slider 48 is provided with a cam groove 53 and fitted to the cam projection.

1265791

V. Description of the Invention (Η) 52 ° Therefore, when the cam roller 51 rotates, the routine travels back and forth, and its action is transmitted via the transmission arm 47 = a is entered in the horizontal direction and is returned to the guide member 4 6 ' Dimension p; A displacement occurs in the horizontal direction, and two rollers=30 are placed between the wheels 31 and 32. The thinner bodies 5 and 5 are assembled and joined to the left and right opening and closing setting portions 45, and the movement is synchronized with the conveying speed of the pressing device 30, and the seconds::: the retracting bodies 5, 5 are along the outer periphery of the absorbent body 3. Set, and between the front and the ^, the rest, so that the expandable bodies 5, 5 can be placed close to each other. Next, a state in which the two guides 46 are close to each other and the guides 46 are separated as shown in Fig. 5 with reference to Fig. 5 and Fig. 5 of Fig. 5 will be described. The left and right groups of the opening and closing portion 45 are provided with a guide member 46 that passes through the expandable body 5, a guide rod that supports the guide member 46, and a guide rod 49 that guides the transmission and movement of the slider 48 and slides. The member 48 is a cam roller 51 that moves horizontally. The slider 48 and the cam roller 51 are configured to be the same as the above. Therefore, when the cam roller 51 rotates, the slider 48 will reciprocate in the horizontal direction, and the action will be transmitted to the guide 46, so that the expandable body 5 is horizontal. The direction is displaced, and the two expandable bodies 5, 5 are fed between the rolling wheels 3 1 and 32 of the pressing device 3, and the stretchable bodies 5, 5 in the extended state are arranged along the outer periphery of the absorbent body 3. And in the intermittent portion between the front and rear absorbent bodies 3, the bodies 5, 5 can be disposed close to each other. 7 " Next, according to Fig. 5 and Fig. 7, the surface of the sheet is indicated.

Page 17 1265791, invention description (12) ϊ = 薄片 薄片 以及 以及 以及 以及 以及 以及 以及 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 「 Both sides serve as bonding areas ", 6b. A non-adhesive area 6x may also be provided between the bonding areas 6a, 6匕, and as shown, an elongated contact area 6c is provided. 8. In any case, the bonding regions 6a, 6b are attached to the sheet or the non-adhesive region 6x which is necessary for the elastic body 5 around the absorbent body 3 to be adhered to the surface of the sheet 3 to be stretched. When the cutting is used for each of the pad bodies, the f-cut end is in a free state, and the expandable body 5 adhered to the sheet surface is provided by pulling the stretchability of the sheet. As described above, the other two absorbent bodies 3 are opened and closed by the opening and closing portion 45, and the outer and outer portions of the outer circumference of the absorbent body 3 are entangled by two (four) ^ ^ / 〇 = the outer circumference of the absorbent body 3 The state is adhered to the surface material raw material is. Then, at the non-adhesive area 6x near the center of the surface material ==f I!, two of them are placed on the 6 χ; the non-adhesive material is fed to the surface material raw sheet is - the pressing device 3 0 (refer to FIG. 7) (1)). Returning again to Figures 3 and 4, the apparatus after the press-fit step will be described. In the raw material device 3, since the surface material: the sheet is and the waterproof material raw sheet 2S are pressed against each other by the rollers 31 and 32, the expandable body 5 is continuously adhered therebetween. This state is shown in (1) of Fig. 7. In the region of the 諕I, the two expandable bodies 5 are arranged along the outer circumference of the absorbent body 3 by two

1265791

Disclosure of the Invention (13) In the region of ί = 'the interval between the front and rear absorbent bodies 3, the two stretched bodies 5 are arranged close to each other and in parallel. In addition, the two expandable bodies 5 and 5 that have been cut off are continuously connected to each other for 6 〇, Ϊ: after the installation, the device is cut off by a cutting device, f μ 7〇, punching device 80, and the delivery conveyor 90 is formed. In order, it will be explained in order. The W9〇 is composed of the two-roller 1 and the station roller 62. The cutting is synchronous and the rotation is half-turned. σ ^ J-cut f: 612 stone-rolling roller 62 is used to cut the telescopic body 5, 5 : f :: Two enough absorbers before and after the 3 ^ tb. This state is represented by (3) of Fig. 7. The cut end of the retracted body 5 that has been cut is fixed to the crucible, and the end of the telescopic body 5 is not removed from the outside, and the force is collected to adhere and stand: 72:: The sealing device 7 is formed by the sealing roller 7 being combined with the S wheel. The seal roller η is formed with a thin seal for heating and sealing, and the roller 72 is synchronously rotated with the roller 72, and is fed into the semi-integrated Li. State, symbol 8 is representative of the formation of the pad and then 'illustration of the punching device 8'. Punching device, chest structure The punching roller 81 is formed with a punch: the knife blade 83 is a knife for punching the pad body into a circular shape. The punching roller 81 and the anvil roller 82 are synchronized and rotated, and are fed into a half.

1265791 V. INSTRUCTION OF THE INVENTION (14) This state is indicated by the sheet body of Fig. 7 by punching out the circular pad body A, (5). After the stamping of the body A', the breast milk pad A is completed, and then the final step of loading the baby is completed. In addition, after the slashing of the sputum, the remaining slabs are discarded and discarded. After the squid, the squid, the middle cutting device, the upper part, the manufacturing device, and the telescopic body 5 that is stretched and contracted - good. In other words, in the expansion body setting step, ': in the security state, it is placed along the outer circumference of the absorber 3, at this time, the body = long == the adhesion of the application in the application step is finely fixed two: : Material raw material sheet 1S or waterproof material (4) (4) #, The surface shrinkage body 5 is disposed on almost the entire periphery of the absorbent body 3: forming the extension f, and the 'absorbent body 3 before and after the cutting step J; The telescopic body 5 is connected to form one suction.卩Cut the body 5, 5 will almost completely surround the state. Thereafter, the breast milk pad is subjected to final processing by means of a telescopic punching step to obtain a female nipple provided with a stretchable body in a state in which the step and the body A' are almost fully extended. See the pad Next, another embodiment of the present invention will be described. /5 Μ Ϊ T press-fit device 30 waterproof material raw material sheet 2S or the table "The raw material sheet 1S supply path is free, from the front, from the same: the material is not: difference, you can also take the waterproof material raw material sheet with And 1S is turned upside down. The opening and closing setting portion 45 in the setting device of the sheet-like sheet body 5 is not limited to

1265791 V. INSTRUCTION OF THE INVENTION (15) The embodiment can be provided as long as the two expandable bodies 5 and 5 can be supplied to the object between the rollers 3 1 and 3 2 . Therefore, it is possible to replace the cam roller with a screw-type slider or a cylinder, and the two groups of articles that can be opened and closed can also be used. In the above-described embodiment, one of the expandable body 5 and the absorbent body 3 is used, and the two expandable bodies 5 and 5 are used in total, and the number of the stretchable members is increased as a stretchable material. For example, two to five can be provided at one end. The two ends are always 4 to 10 degrees. The number of pieces required is determined arbitrarily according to its expansion and contraction force. The opening and closing end of the screw can be set up according to a total of 1265791. The following is a brief description of the figure. FIG. 1 is a diagram of the breast milk pad A in the embodiment of the present invention. FIG. 2 is the present invention. Fig. 3 is a manufacturing diagram of a breast milk pad according to an embodiment of the present invention. Fig. 4 is a view showing a manufacturing method of a breast milk pad according to an embodiment of the present invention. An enlarged perspective view of an example. 6(a) and 6(b) are explanatory views of a second example of the opening and closing portion. Fig. 7 is a step explanatory view of the breast milk pad manufacturing apparatus. Fig. 8 is a view showing a manufacturing apparatus of a breast milk pad according to another embodiment of the present invention [a simple description of the component symbols 1 to 2, a surface material 2 to a waterproof material 3 to an absorbent body 4 to an outer peripheral edge portion 5 to an elastic body 6 to an adhesive 1 0~ Adhesive application device 30 to press device 40 to expandable body setting device 41 to stop device

Page 22 1265791 Brief description of the diagram 4 5~ Opening and closing setting section 6 0~ Cutting device 7 0~ Sealing device 8 0~ Punching device Φ 〇 ΗΒΙ Page 23

Claims (1)

1265791 Sixth, the scope of application for patents 1. A breast milk raft, comprising an absorbent body interposed between the waterproof materials of the body, the body 'installed on the outer circumference of the body of the body, the expansion body maintains the outer body of the pad body as a circle Cover shape. The surface material on the inner side and the outer side are formed into a circular shape; and about half of the circumference of the stretchable portion is longer than the circumference; the peripheral portion is contracted toward the circumferential direction, and the breast milk 第 according to the i-th patent of the patent application scope, the straight outer periphery The bonding portion of the elastic body and the eight-μ surface material is bonded. The outer peripheral portions of the waterproof material are mutually i. 3. The outer side portion of the outer diameter of the absorbent body according to the first item of the patent application scope, /, Ning. The outer portion of the elastic body and the outer peripheral portion of the waterproof material ^"周 之外 之外 之外 之外 之外 之外 之外 之外 之外 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母 母, where or both sides; the overlapping surface of the raw material sheet, the key; / the surface material raw material sheet or the waterproof material absorber; 'the step of setting the expandable body at intervals before and after the sheet travel direction, the lower surface of the surface material is made The two stretchable bodies of the strip shape are in a state in which the absorbent body is stretched; one piece and the waterproof material raw material sheet are provided between the two expandable bodies; and /i is disposed along the outer circumference of the left and right sides of the absorbent body At the intermittent portion of the subsequent absorber, the two 1265791 ^--1-6, the patent-scope strips are disposed close to each other; 2. The step of preventing the surface material from being thinned The material raw material sheets are pressed and bonded to each other; the extensible body and the second step are formed, and the stretchable body is cut at the intermittent portion between the absorbers after 4, and the strip expandable body has along the respective absorbent bodies. The entire circumference is thin, and the cut ends of the two expandable bodies are thermally welded to the surface material 4 pieces and the water material (4) m; the needle punching step is adhered to the outer circumference of the absorption body and is subjected to At the outer side of the shrinkage body, the raw material sheet g and the waterproof material of the kneading material are punched out and cut into the shape of the pad body. The original piece of the dance piece 5. The manufacturing method of the breast milk pad according to the fourth paragraph of the patent application scope is the adhesive application step In the surface material, the adhesive material is applied to the surface of the material sheet, and the central portion of the width direction of the raw material sheet 2 is non-waterproof, and a bonding region is provided on both sides thereof. The manufacturing device of the breast milk pad is characterized in that the adhesive agent is made into a belt by two means: the material sheet and the raw material sheet of the waterproof material raw material sheet are not cracked. Surface material: raw material ;Special;:: The overlapping surface of the raw material sheet, in the sheet traveling piece g = water material absorber; country Page 25 1265791 Sixth, the scope of application of the patented expansion and contraction body, the two expansion body strips with the absorbent body on the surface material are mutually pressed and the device is pressed against the adhesive cutting device to make two extensions; The sealing device material sheet and the outer side of the shrinking device are punched out of the pad body device, and the strip material raw material sheet and the waterproof portion are made of the absorber; and the absorption is set close to the front and rear; The surface material is connected to the raw material; 'the front and rear absorbent body shrinks into a shape along which the two stretchable waterproof material raw material sheets are bonded to the absorption to make the surface material raw material thin. When the two stretchable bodies are stretched, the material raw material sheets are disposed at intervals between the left and right sides along the outer peripheral side of the body, and the intermittent portions between the two sheets and the raw material of the waterproof material are cut into the respective stretchable bodies. The cut end of the entire circumference of the absorbent body is thermally welded to the surface material; the outer peripheral surface is heat-sealed and the waterproof material raw material sheet 7 is according to the sixth application of the adhesive application device for the surface制造,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, , "knife and non-bonded area, and in it Page 26