TW304875B - - Google Patents

Description

304875 A7 B7 Printed by the Consumer Labor Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention (1) The scope of the invention is generally speaking, the present invention relates to an absorption system, and specifically, it relates to substantially reducing the coverage and cover of the absorption system. An absorption system that closes the wearer's skin to improve the wearer's comfort and skin health. BACKGROUND OF THE INVENTION Babies and other incontinent persons wear absorbent systems that discard absorbent members after use to accept and contain urine and other human waste. The function of discarding the absorbent after use is to contain the discharge and to isolate the discharge from the wearer's body, the wearer's clothing and bedding. In the past, it is known that discarding the absorbent member after use does achieve the expected function, but each of the traditional designs has one of the functions of absorbing body fluids, protecting the wearer's clothing from pollution, wearer comfort, and wearer's skin health or Several shortcomings in many aspects. A typical disposable absorbent element includes an absorbent element between a fluid-permeable body-contacting element and an impermeable fluid-protective barrier layer. Absorbing elements (sometimes called absorbent cores) are used to receive and contain urine and other human excreta. The body contact element (sometimes called the topsheet) is used to provide comfortable contact with the body surface while allowing fluid to pass freely into the absorption element. A protective barrier layer (sometimes called a back sheet) prevents urine and other excreta from passing through and discarding the absorbent part and contaminating the clothing. Although the protective barrier layer or backsheet is very effective in preventing penetration, and thus assists in containing liquids in the absorbent member after use, it covers the wearer's skin, making the wearer uncomfortable and may cause certain skin health problems. This problem has been aggravated by progress. In the past, after the use of the technology, the absorbent member was discarded to be expected to cooperate with the wearer -------- called I equipment ---- * ----- order ----- (Line (please read the notes on the back before filling this page) -4-

Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs A7 ^ _____B7 V. Description of invention (2) The scale is larger and S is larger. These designs are considered advantageous, as consumers show a tendency to reduce leakage on a larger scale and choose to dispose of the absorbent member after a larger use. Disposal of the absorbent member after larger use can reduce the tendency to leak, thus protecting the wearer's clothing and bedding from pollution, but covering and covering more of the wearer's skin for comfort and health of the wearer. Have a negative impact. Protective barrier layer or backsheet covers the skin of the wearer. Cross-sectional urine or other body fluids contact the wearer's skin. The trapped water is close to the skin, which leads to skin hydration, which is detrimental to skin health. Excessive skin hydration can cause itching, red spots, and other related skin health problems. Therefore, one object of the present invention is to provide a disposable absorbent member that improves the comfort of the wearer. Another object of the present invention is to provide a disposable absorbent member that improves the skin health of the wearer. Another object of the present invention is to provide a disposable absorbent member that substantially reduces the amount of covering and covering the wearer's skin. These and other objects of the present invention will be further understood by reading the following description with reference to the drawings. SUMMARY OF THE INVENTION The present invention provides a one-piece, long-lasting disposable absorbent article having a unique design for improving wearer comfort and skin health, such as disposable diapers and the like. These absorbent articles include preferably an outer cover layer of a liquid-permeable top sheet and a liquid-impermeable back sheet, an absorbent core located in the outer cover layer, and connected to the outer cover One layer closes the absorbent system to the wearer. The absorbent core has an absorbent core body area, and the absorbent member has an absorbent paper size suitable for financial services (CNS) A4_ (210X297mm) -------- γ--installed --- ^ --- Subscribe ----- f line t I '(please read the precautions on the back before filling in this page) 304875 A7 B7 V. Description of invention (3) Printed by the Ministry of Economic Affairs Central Counseling Bureau Co-operative Consumer Cooperatives f. Receiving area. The present invention also provides a unique design that improves the comfort of the wearer and the health of the skin. The Zhao side closure is discarded after use to absorb the inner nude, such as training options. These absorbent underpants have a pair of leg holes and a waist hole. The absorbent underpants include an outer covering layer and an absorbent core located in the outer covering layer. The absorbent core has an absorbent core area, and the absorbent panties have an absorbent panty area. Preferably, the absorbent member of the present invention has a lower fit index. The fit index of the absorbent part directly corresponds to the comfort and skin health of the wearer. The "combination index" used in this manual refers to the relationship between the dimensions of the absorbent member and the wearer. The coordination index is determined by dividing the area of the absorbent member by the vertical size of the largest wearer expected to be fitted with the absorbent member. The maximum wearer scale of the piece is related to the upright scale of the largest wearer or the maximum upright scale Y of the absorbent member. The absorber is designed to have a fit of about χ (the diaper is expected to fit the upright dimension of the smallest wearer) to about Infants with an upright scale of Υ. The better fit index is the better, because less wearer's skin is covered and obscured by the absorbent member to improve the wearer's comfort and skin health. On the contrary, a higher fit index is less Appropriate, because more wearer's skin is widely covered and covered by the absorbent member, which makes the absorbent member uncomfortable to wear and exposes the wearer's skin to potential unhealthy conditions. A better one is that the absorbent member of the present invention has The matching index of about 2.40 'is better is less than or equal to about 238, and the best is less than or equal to about 236. The absorbent member of the present invention also has a lower absorption index.

Please read the "back" first-the note I is called the binding line A7 _____B7_ printed by the Ministry of Economic Affairs, Central Ladder and Accreditation Bureau of the Ministry of Economic Affairs. 5. Description of the invention (4) The absorption index " refers to the size of the absorption body and the wearer. Scale relationship. The absorption index is determined by dividing the area of the absorbent core by the vertical dimension Y of the largest wearer that the absorbent member is expected to fit. A lower absorption index is better, because less absorbent material is used, the absorber makes the wearer more comfortable, whereas a higher absorption index is less suitable, because more material is used, the absorber makes the wearer less comfortable . Preferably, the absorbent member of the present invention has an absorption index of less than or equal to about 95, more preferably less than or equal to about 90, and even more preferably less than or equal to about 85. Brief Description of the Drawings Although "the scope of patent application" in this specification specifically points out the matters constituting the present invention and applies for patents, it is believed that the present invention will be further described by referring to the attached description below. The same reference numbers in the drawings indicate the same elements. Week 1 is a plan view of a specific example of a disposable diaper after use in the present invention, part of which is removed to show the structure below, and the inner surface of the diaper is opposite to the picture; Figure 2 is taken along the line 2-2 of FIG. 1 Figure 3 is a plan view of another specific example of the disposable diaper of the present invention; Figure 4 is a plan view of another specific example of the disposable diaper of the present invention t Figure 5 is A plan view of a preferred example of a SELF sheet with a strainable net according to the present invention, with different deformation and opposite reading; Figure 5 A is a partial perspective view of the SELF sheet of FIG. 5 in a tension-free state; 圏 5 B FIG. 5 is a partial perspective view of the SELF sheet of FIG. 5 in a tension state corresponding to the stage I of the force-elongation curve shown in FIG. 6: FIG. 5C is a view of the SELF sheet of FIG. 5 in the force-elongation curve shown in FIG. 6 At this stage, the scale of this paper is applicable to the Chinese National Standard (CNS) (210 X297 / ^^) ---------------------- I install -------- order- ---- f line | (Please read the precautions on the back before filling in this page) A7 B7 304875 V. Description of the invention (5) Partial perspective view of the tensioned state corresponding to II; 6 is a graph showing the resistance vs. percent elongation of the behavior of the SELF sheet of the present invention shown in FIG. 5 and the same planar polymer substrate material in other respects; FIG. 7 is the 60% elongation and inspection lag of the SELF sheet of FIG. 6 FIG. 8 is a simplified side view of a preferred device used to form the SELF sheet portion of the present invention; FIG. 9 is a flat surface of the device of FIG. 8 where the opposite mesh plate is juxtaposed to expose the mesh surface Fig. 10 is a simplified side view of a static press for forming at least a part of the base film into the SELF sheet of the present invention; Fig. 11 is a continuous dynamic press using a predetermined part of the base film to form the self sheet of the present invention Simplified side view of FIG. 12; FIG. 12 is a simplified view of a device used to form at least a portion of the base film of the SELF sheet of the present invention; FIG. 13 is a view of a self film used to form at least a portion of the base film of the present invention Another simplified diagram of the device; FIG. 14 is a comparison of the alternative self-sheet material composed of a laminate of a polymer film and a non-woven layer fixed by an adhesive with the strainable mesh of the present invention. Unformed flat substrate material The curve of resistance versus elongation percentage; Fig. 15 is the elastic hysteresis behavior curve of the sheet material with the strainable mesh of Fig. 14 receiving 60% elongation and checking the elastic hysteresis response; Fig. 16 shows the specific training pants of the present invention Perspective view of an example. -8-Η1 outfit --- τ --- ^ order ----- (line IJ ^ (please read the precautions on the back before filling out this page) Printed ΜΛ sheet size printed by the Employee Consumer Cooperative of the Central Provincial Bureau of the Ministry of Economic Affairs Shicaiguanjia ^ (CNS) 2 丨 0X297 public attack A7 B7 Printed by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of invention (6 Details of the invention "Describe the term" absorbent "used in this manual Refers to a device that absorbs and contains excreta from the human body, and specifically, refers to a device configured to abut or close to the body of the wearer to absorb and contain any excreta discharged from the human body. The term "post-disposal" refers to absorbent articles that are not intended to be washed or otherwise stored or reused as absorbent articles (that is, discarded after one use, and preferably, recycled in accordance with the environment, piled up or Other ways to deal with.) &Quot; Integral " Absorber refers to an absorber composed of discrete parts connected together to form a harmonious whole, which does not require discrete operating parts such as splitting support parts and linings, discrete belts And pads, or pants and pads. A preferred concrete example is the integrated disposable absorbent member shown in Fig. 1, the diaper 20. The term "quota diaper" used in this manual refers to the absorption generally worn by infants and incontinent persons around the lower abdomen However, it should be understood that the present invention is also applicable to other absorbent members, such as incontinence underwear, training pants, feminine hygiene underwear and the like. FIG. 1 shows the flat surface of the diaper 20 of the invention in its flat unshrinked state囷 (that is, the contraction caused by elasticity is flattened), several parts of the structure are cut out to show the structure of the diaper 20 more clearly, and the inner surface of the diaper 20 that contacts the wearer is opposite to the reader. As shown in 1, the diaper 20 is " T-shaped ", and includes (a) the body assembly 22, preferably including: an outer cover layer, an absorbent core 28 located in the outer cover layer, And elasticized leg reversal portion 30; (b) extensible waist belt 32; and (c) a closure system including a pair of tape sheets 34 for fastening the diaper to the wearer. Preferably, the outer cover layer Includes liquid-permeable topsheet 24 and liquid-impermeable backsheet 26 connected to topsheet 24.- 9- The size of the wooden paper is in accordance with the Chinese National Standard (CNS) M specifications (2 丨 297 mm 丨 installed--^ ---- order ---- (line I j '(please read the precautions on the back (Fill in this page again) 304875 A7 B7 V. Description of the invention (7) The diaper 20 shown in FIG. 1 has an inner surface 36 (a person who reads from the opposite circle 1), an outer surface 38 opposite to the inner surface, and a first waist region 40 , The second waist region 42 opposite the first waist region 40, and the periphery defined by the outer edge of the diaper 20, the longitudinal edges of which are indicated by 44 and the end edges by 46. (People skilled in this art will understand that diapers Generally described as having a pair of waist regions and a crotch region in the waist region, but in this application, for simplicity of terminology, the diaper 20 is described as having only each waist region, each waist region containing the designated portion of the diaper Part of the cross section). The inner surface 36 of the diaper 20 constitutes a portion adjacent to the wearer's body when the diaper 20 is worn (that is, the inner surface 36 is formed by at least a part of the top sheet 24 and other members connecting the top sheet 24) 38 constitutes the portion of the diaper 20 that faces away from the wearer's body (ie, the outer surface 38 is formed by at least a portion of the back sheet 26 and other members connected to the sheet 20). The first waist region 40 and the second waist region 42 respectively extend from the peripheral edge 40 to the transverse centerline 48 of the diaper 20 »The transverse direction (X direction or width) is the direction parallel to the transverse centerline 48 of the diaper 20, longitudinal (Y direction or length) is the direction parallel to the longitudinal centerline 49, and the axial direction (Z direction or thickness) is the direction extending through the thickness of the diaper 20. FIG. 1 shows a preferred specific example of the body assembly 22, in which the top The sheet 24 and the back sheet 26 have a length and width larger than the absorbent core 28. The topsheet 24 and the backsheet 26 extend beyond the edges of the absorbent core 28 to form part of the periphery of the diaper. The periphery defines the outer periphery, or in other words, the edges of the diaper 20. The periphery includes longitudinal edges 44 and end edges 46. Fig. 2 is a cross-sectional view of the diaper 20 taken along the line 2-2 of the second waist region 42 of Fig. 1. Fig. 2 shows the body assembly 22, the belt 32 and the structure where the belt 32 is connected to the body assembly 22. The body assembly 22 includes a top sheet 24, a back sheet 26 -10-This paper size is applicable to China National Standard (CNS) Α4 specifications ( 210X297 male thin) -------- j I installed ------- ordered ----- (line (please read the precautions on the back before filling this page) Employee consumption of the Central Standards Bureau of the Ministry of Economic Affairs Cooperatives printed by the Ministry of Economic Affairs, Central Standards Bureau, negative labor consumption cooperatives printed A7 ___ B7 V. Description of the invention (8) and absorbent core 28 (partly shown in Figure 2). The top sheet 24 and the back sheet 26 extend longitudinally to the absorbent core The end edge 62 is formed outside the waist edge 59 of the body 28; the lateral edge 60 of the body assembly 22 is formed by the edges of the top sheet 24 and the back sheet 26 at the outer edge 63 of the end piece 62. The waist belt 32 is adjacent to the lateral edge 60 At the end piece 62 of the body assembly 22. As shown in FIG. 2, preferably, the belt 32 is directly connected to the back piece 26 by a fixing element 50. The belt 32 shown in FIG. 2 includes a structural elastic film (structural elastic- like film (hereinafter referred to as SELF) sheet 52 (as explained below); preferably a laminate of two or more layers, as shown in Figure 2 It includes two layers: an inner layer 53, an outer layer 55, and a support layer 54 between the inner layer 53 and the outer layer 55. The inner layer 53 is the body assembly 22 of the diaper 20 shown in FIG. 1 connected to the back sheet 26 by the fixing element 50 Includes the main body of the diaper 20 (this gift). The Ben Zhao assembly 22 includes at least one absorbent heart gift 28, preferably the outer cover layer of one of the top sheet 24 and the back sheet 26, and more preferably the elasticized legs Reverse hem 30. The body assembly 22 has a pair of leg edges 61 that constitute a portion of the longitudinal edge 44 of the diaper, and a pair of lateral edges 60. In the specific example shown in FIG. 1, the extensible waist belt 32 is connected to the lateral edges At the same time, the other lateral edge constitutes one of the end edges 46 of the diaper 20. Thus, the body assembly 22 includes the diaper main structure and other features added to it to form a synthetic diaper structure. An example of & an illustration of US Patent 3,860,003 issued to Kenneth Β Buell on January 14, 1975. This patent is cited in this description for reference. The absorbent core 28 may be capable of absorbing and retaining liquids such as urine and others Some people want to arrange any absorption device for hanging things. A garment surface, a human body surface, each side edge 58 and each waist edge 59 »Absorbing heart Zhao 28 can be made -11-This paper is from the Shicai Guanjia standard (CNS) Α4 specification (21QX297 public) ----- ---- ^ — 装 -------- ^ Order ----- (Line reputation> (Please read the notes on the back before filling out this page) 304875 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs System A7 B7 V. Description of the invention (9) into a variety of sizes and shapes (such as rectangular, hourglass, " T ", symmetrical, etc.), and generally used to discard diapers and other types of absorbent parts after use Made of liquid-absorbing materials, such as chopped wood pulp commonly known as air felt. Examples of other types of absorbent materials include creped cellulose wadding, including cofonn meltblown polymers, cross-linked cellulose fibers' tissue paper including tissue wrapping and tissue laminate, absorbent foam, absorbent sponge, Superabsorbent polymer, absorbent gelling material or any equivalent material or combination of materials. The contour and structure of the absorbent core can also vary (for example, the absorbent core can have varying thickness regions, hydrophilic gradients, superabsorbent gradients, or lower average density and lower average basis weight acquisition regions (average basis weight) acquisition zones); or may include one or more layers or structures). However, the total absorption capacity of Absorbent Heart 28 should be compatible with the design load and intended use of the diaper 20. One preferred embodiment of the diaper has a rectangular absorbent core. The widely accepted and commercially successful absorbent core 28 structure useful in the present invention is described in U.S. Patent 4,610,678 " High-Density Absorbent Structures " issued to Weisman and Goldman on September 9, 1986. U.S. Patent 4,673,402 " Absorbent Articles With Dual-Layered Cores " issued to Weisman, Houghton and Gellert on June 16, 1987, and U.S. Patent 4,834,735 " High Density Absorbent Members Having issued to Alemany and Berg on May 30, 1989 Lower Density and Lower Basis Weight Acquisition Zones "also describes absorbent core structures that can be used in the present invention. Preferably, the absorbent core 28 is a US patent 5,234,423 " Absorbent Article With Elastic Waist Feature and Enhanced -12, issued to Alemang and Clear on August 10, 1993. 2 丨 0X297mm) I- HI- II--I-—--1 ^ .. I I- I I- (please read the precautions on the back before filling this page)

, An IT line, the Ministry of Economic Affairs, Central Bureau of Industry and Commerce, consumer cooperation cooperation, printed by A7 B7 V. Invention description (10)

Absorbency "double-layer absorbent structure. These references are cited in this specification for reference. The position of the back sheet 26 is adjacent to the surface of the garment of the absorbent core 28, and preferably the fixing device is well known in the art (Not shown) attached to it. For example, the backsheet 26 can be a uniform continuous adhesive layer, an adhesive pattern layer, or rows and columns of adhesive separation lines, spirals or dots fixed to the absorbent core 28. Satisfactory adhesives are manufactured by HB Fuller Company of St. Paul, Minnesota and sold under HL-1258. Preferably, the fixation device includes an adhesive patterned open mesh, such as Minetola and Tucker granted on March 4, 1986 U.S. Patent No. 4,573,985 " Disposable Waste-Containment Garment ", this patent is cited in this description for reference. An exemplary fixation device for an open pattern web by an adhesive includes rows of convoluted adhesive threads in a spiral pattern, such as 1975 U.S. Patent 3,911,173 issued to Sprague Jr. on October 7, 2014, U.S. Patent 4,785,996 issued to Ziecker et al. On September 22, 1978, and Wer issued on June 27, 1989 U.S. Patent No. 4,842,666 of enicz. These patents are cited in this description for reference. In addition, the fixing device may include thermal bonding, pressure bonding, ultrasonic bonding, dynamic mechanical bonding, or any other suitable fixing device, which are well known in the art. Or a combination of these fixation devices. 'The side panel 26 is impervious to liquids (such as urine) and preferably made from a thin plastic film' but other liquid-impermeable shuttle materials can also be used. The term pull is used Refers to materials that are compliant and smoothly conform to the shape and contours of the human body. Backsheet 26 prevents absorption and containment of excreta in absorbent hearts 28 items such as bed sheets and underwear that wet the diaper 20. Backsheet 26 may include braid Or non-woven material, polymer-13- This paper scale is applicable to China National Standard Falcon (CNS) A4 specification (210X297mm), -VI installed Ί-order ----- (line (please read the notes on the back first (Fill in this page again) 5. A7 B7 Printing film, such as thermoplastic film of polyethylene or polypropylene, or non-woven material of synthetic material, such as coating film. Thickness about 〇〇12 min (〇5 m il) to 〇〇51 mm (2.0 mils) of thermoplastic film. The back sheet 26 allows vapor to escape from the absorbent core while still preventing excreta from passing through the back sheet. The top sheet 24 is positioned adjacent to the absorbent core 28 The surface of the human body, and preferably, a fixation device (not shown) is attached thereto and the back sheet 26. Suitable fixation devices are as described above in connection with the back sheet 26 and the absorbent core 28. The term "connection" used in this description covers the configuration where one component is directly fixed to another component, and the configuration where one component is fixed to an intermediate component and the intermediate component is then fixed to another component and indirectly fixed to another component type. In the preferred embodiment of the present invention, the member sheet 24 and the back sheet 26 are directly connected to each other at the periphery of the diaper, and the two are indirectly connected to each other by the fixing device (not shown) directly connected to the absorbent core 28. The topsheet 24 is compliant, soft to the touch and non-irritating to the wearer's skin. In addition, the topsheet 24 is liquid-permeable, allowing liquids (such as urine) to smoothly pass through its thickness. Suitable topsheets can be made from a wide range of materials, such as porous foam 'mesh foam, perforated plastic film, or natural fibers (such as wood or persimmon fibers), synthetic fibers (such as polyester or polypropylene fibers) or natural and Synthetic fiber composition woven or non-woven. Preferably, the top sheet 24 is made of a hydrophobic material to isolate the wearer's skin from passing through the top sheet and the liquid contained in the absorbent core 28 (that is, to prevent re-staining the Zen) if the top sheet is made of a hydrophobic material It is made so that at least its upper surface is treated to be hydrophilic, so that the liquid will transfer through the topsheet more quickly. This situation will reduce the possibility that liquid will flow out of the topsheet without passing through the topsheet and being absorbed by the absorbent core. The topsheet can be treated with a surfactant to make it hydrophilic. A suitable method for treating the topsheet with a surface-active agent includes using a surface14. This paper size is suitable for China National Standard (CNS) A4 specification (210x297 public I--II -I- i- I--· · I t- ( Please read the precautions on the back before filling in this page) jLine • III 1

.II I Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs A7 B7 — ~ V. Description of the Invention (12) Spraying materials and immersing the materials in surface agents. A detailed discussion of this treatment and hydrophilicity is included in the U.S. Patent 4,988,344 " Absorbent Articles with Multiple Layer issued to Reising et al. On January 29, 1991

Absorbent Layers " ° There are various manufacturing techniques that can be used to make the topsheet 24. For example, the topsheet 24 may be a non-woven fabric of fibers. When the topsheet includes a nonwoven fabric, the nonwoven fabric may be made by spinning bonding, carding, wet laying, melt blowing, hydroentangled, a combination of the foregoing methods, or the like. The preferred topsheet is combed and thermally combined by means of skill. The preferred topsheet includes polypropylene fiber having a fiber length of about 2.2 denier. The term "fiber length" used in this description refers to fibers having a length of at least about 15.9 mm (0.625 inches). Preferably, the topsheet has a basis weight of about 18 to 25 grams per square meter. One suitable topsheet is Veratec,

Inc., a Division of International Paper Company, of Walpole,

P-8 manufactured by Massachusetts. Preferably, the body assembly 22 further includes elasticized leg folds 30 'to provide improved containment of liquids and other human excreta. There are several different specific examples of each elasticized leg reflex 30 to reduce leakage of human waste in the leg area. (The reflexed portion of the leg can be, and is sometimes referred to as, the leg strap, side panels, barrier reversal edge, or elastic reversal edge.) U.S. Patent 3,860,003, issued to Bueli Winter on January 14, 1975, provides for contraction Disposal of diapers after use of the leg holes. The leg holes have a side panel and one or more elastic elements to provide elasticized leg folded portions (washer-shaped folded portions). U.S. Patent 4,909,803 " Disposable Absorbent Article Having Elasticized Flaps "issued to Aziz and Blaney on March 20, 1990 states that it has improved legs -15-H 丨 installed ---- i --- 定 ----- (. 线(Please read the notes on the back before 5a and fill in this page)

A7 B7 Printed by the Consumer Labor Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention (13) The use of the "upright" elasticized sheet (barrier-type reverse folding part) for the tolerance of the ministries. Discard the diaper. U.S. Patent 4,695,278 " Absorbent Article Having Dual Cuffs " issued to Lawson on September 22, 1987, states that it has a double reflexed portion including a washer-type reflexed portion and a barrier-type reflexed portion and is discarded after use diaper. U.S. Patent 4,704,115 " Disposable Waist Containment Garment " issued to Buell on November 3, 1987, discloses the use of a lateral edge anti-leakage groove with free liquid in a configuration containing pants, after which the diaper or incontinence pants are drowned. These patents are cited in this description for reference. Although each elasticized leg folding portion 30 can be made in a configuration similar to any of the leg straps, side panels, barrier type folding portions, or the elastic folding portions described above, but It is preferable that the elasticized legs include a washer-type reflexed portion as described in the aforementioned US Patent 3,863,000. Each elasticized leg folded portion 30 shown in FIG. 1 includes one or more elastic elements 31. In some embodiments, it may be desirable to have each elasticized leg folded portion 30 including a plurality of elastic elements 31. The elastic element 31 extends beyond the waist edge 59 of the absorbent core 28 and into the extensible waist belt 32. Before use, the relatively innermost elastic elements 31 on opposite sides of the absorbent core are substantially linear and the lengths of the two are parallel to each other. Before use, each elastic element 31 is substantially parallel to the entire length for absorption The side edges 5 8 of the heart body 2 8 and the leg edges 6 Γ of the body assembly 2 2. The dimensions between the relatively innermost elastic elements are substantially the same before use. The scale between the relatively innermost elastic elements is indicated in Figure 1 by 105. The scale between the innermost elastic elements is measured parallel to the transverse centerline 48 of the diaper across the absorbent core 28. When in use, when the wearer wears or configures -16, call 1 pack --- ^ --- γ-order ----- line (please read the precautions on the back before filling this page) 304S75 A7 B7 V. Description of the invention (14 When worn on the wearer, the extensible waistband 32 is extended or stretched in the lateral direction. Since the waistband 32 extends in the lateral direction during use, it is located between the relatively innermost elastic element parts in the extensible waistband As the scale increases, the remainder of the relatively innermost elastic element remains substantially unchanged. Therefore, in use, the dimension between the relatively innermost elastic element located in the extensible waistband is greater than the relatively innermost elasticity The remaining parts of the element, such as the dimensions between the portions of the elastic element adjacent to the side edges of the absorbent core. The diaper 20 further includes an extensible waistband that provides improved fit and containment. The extensible waistband 32 extends at least laterally to the body assembly 22 Each leg edge 61 extends, and preferably extends longitudinally beyond one of the lateral edges of the body assembly 22. Therefore, in the specific example shown in FIG. 1, the extensible waist belt 32 includes a diaper (the second waist region 42 at least from Body assembly 2 The lateral edge 60 of 2 extends to the end edge 46 of the diaper 20 and is intended to be placed adjacent to the waist of the user. Although the disposable diaper of the present invention can be made to have a connection to the body assembly 22 The extensible waist belt 32 of each lateral edge 60, but the discussion about the extensible waist belt 32 will be directed to a diaper having a "T-shaped" diaper according to the present invention with a single extensible waist belt. In addition, although the waist belt or Any of its constituent elements can be made into other elements of the diaper, such as the back sheet 26 or the top sheet 24 or an extension of both (as shown in the aforementioned US Patent 3,860,003), but the waist belt 32 will be in which the waist belt is connected to the body assembly. A preferred specific example of one of the discrete components is described in 22. The waist belt 32 provides an extensible feature, which is initially adapted to fit the diaper to the wearer and to maintain this throughout the diaper's use time after it is filled with excrement Provides a more comfortable fit and conforms to the contours of the human body due to the second fit, because it can be extended -17. This paper is from Dicai_Home Transfer (CNS) M specifications (2i〇t ^ j7 Please read the note on the back δ of the Central Bureau of Economic Affairs BC Industrial and consumer cooperatives System

Printed by the Ministry of Economic Affairs, Central Bureau of Preservation and Consumer Cooperatives A7 —---B7 V. Description of the invention (15) The side of the belt expands and contracts without using other elastic materials. In addition, the extensible waistband develops and maintains the wearing force (tension), strengthens the tension developed by the closure system to maintain the diaper 20 to the wearer, and enhances the fit of the diaper around the wearer's waist. The extensible waistband further provides a more effective application of the diaper 20, because even if the diaper is pulled to one side more than the other side (asymmetry) during use, the diaper 20 will "automatically adjust" during wearing. The diaper ⑼ of the present invention preferably has an extensible waist belt 32 disposed in the second waist region 42, but in an alternative manner, the diaper 20 may be provided in the first waist region 40 or in the first waist region 40 and second, respectively The extensible waist belt of the waist region 42. As shown in FIG. 1, the waist belt 32 has a central waist panel 56 and a pair of side panels 57 located on both sides of the central waist panel 56, respectively. The central waist panel is the portion of the waist belt 32 between the leg edges 61 of the body assembly 22. Therefore, the width of the central waist panel 56 and the lateral edge 60 of the body assembly extend in the same width. The side panels 57 extend laterally from the central waist panel 56 to the leg edges of the body assembly 22, respectively. Outside. To provide the waistband fit and containment benefits as discussed, at least the side panels 57 of the waistband 32 must be extensible. In the preferred embodiment shown in the drawing, the central waist panel 56 and each side panel 57 should preferably be extensible ' to form a general waist feature that can provide fit and containment benefits to the wearer. The waist belt 32 can have a variety of different sizes, shapes, and configurations, and can be made of a variety of different materials. For example, the waist belt may be made from one or more discrete elements including the parts of the body assembly 22, and the elements are joined together to form a coherent monolith, or as shown by ^, may include a single piece of material. To suit wearers of different scopes or for reasons of cost or tolerance, belts can also have different widths and lengths. In addition, the shape of the belt can have its own complex curve and | ___ -18- material (CNS > A tender (2 丨 -------- ^ — outfit ------ Τ- 訂 ---- -f line (please read the precautions on the back and then write this page) 3〇4875 A7 B7 Central Ministry of Economic Affairs, Bureau of Standards and Technology, Beihai Consumer Cooperation Du Printing 5. Description of the invention (16) Degree to a simple rectangle as shown in Figure 1 There is a big change. The complex shape that can be used for the shape of the belt is disclosed in US Patent Application 〇8 / 〇44,562 " Fitted Belt For Absorbent Garment ", filed by New et al. On April 7, 1993. This application is cited in this description for Reference. Although the waist belt 32 can be made from many different extensible materials well known in the art, for performance and cost reasons, the waist belt should be made of a structural elastic (SELF) sheet. The term "quote" used in this description Refers to a sheet material that includes a single layer or two or more layers of laminates. Figure 5 is a preferred embodiment of the SELF sheet 52 of the present invention made of a single layer of shaped polymer material. The shown SELF sheet 52 is under tension State. The slice has two centerlines, a vertical centerline I and a line perpendicular to the vertical centerline A horizontal center line t. Preferably, the sheet includes linear low density polyethylene (Lldpe), but may also include other types of polyolefins such as low density polyethylene (LDPE), ultra low density polyethylene (ULDPE), High-density polyethylene (HDPE) polyethylene or polypropylene and / or blends of the above and other materials. Examples of other polymer materials include, but are not limited to, polyester, polyurethane 'compostable or biodegradable polymers and Ventilated polymer. Refer to 5 and 5 A, SELF sheet includes one of different areas " strainable mesh ". The term " strainable mesh " used in this description refers to the group of interconnections and interconnections Regions, these 1 domains can respond to the additional and subsequent resolution of the elongation, extend to a certain extent in a predetermined direction, so that the SELF sheet has elastic behavior. The strainable mesh includes at least a first region 64 and a second region 66 The SELF sheet 52 includes a transition zone 65 located at the interface between the first zone 64 and the second zone 66. The transition zone 65 will also show the complexity of the behavior of the first zone and the second zone. (CNS) A4 specification (210 X 297 mm) I ------- γ 丨 installed ------- ordered ----- f line-Ι (please read the note on the back < 1 ^ item and fill out this page) Combination. Each specific example of the present invention has a transition zone, however, the king of the present invention is defined by the sheet material (behavior is defined in different regions (such as the first region 64 and the second region 66). Therefore, the following of the present invention The description will only concern the behavior of the film material in the first and second areas, because it does not obviously depend on the complex behavior of the film material in the transition zone 65. The SELF sheet 52 has a first surface and an opposite second surface. In the preferred embodiment, the strainable mesh includes a plurality of first regions and a plurality of second regions 66. The first region 64 has a first axis 68 and a second axis 69, wherein the first axis 68 is preferably longer than the second axis 69. The first axis 68 of the first region 64 is substantially parallel to the longitudinal axis of the SELF sheet 52, and the second axis 69 is substantially parallel to the transverse axis of the sheet 52. Preferably, the second axis of the first region (that is, the width of the first region) is about 0.001 inch to 0.5 inch, more preferably about 0.03 inch to 0.25 inch. The second region 66 has a second axis 70 and a second axis 71. The first axis is substantially parallel to the longitudinal axis of SEL52, and the second axis 71 is substantially parallel to the transverse axis of the card 52. Preferably, the second axis of the second region (that is, the width of the second region) is about 001 inches to 20 inches, and more preferably about 0.125 inches to 1.0 inches. In the preferred embodiment of FIG. 5, the first region 64 and the second region 66 are linear and extend continuously in a direction parallel to the longitudinal axis of the SELF sheet 52. The first region 64 has an odd modulus of elasticity and a cross-sectional area A1. The second region 66 has an elastic modulus E2 and a cross-sectional area A2. In the preferred specific example shown, a portion of the SELF sheet 52 is "shaped" so that when the SELF sheet 52 is subjected to an axial elongation in addition to the direction parallel to the longitudinal axis, it displays along the longitudinal direction of the SELF sheet 52 Resistance of the axis parallel to the axis. This is printed by 304875 A7 of the Male Workers ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy -------- B7 V. Description of the invention (18) '~~~' — ~ 一一--Used in (疋 形 -denomination means Create the desired structure or geometry on the SELF sheet 'and when not subjected to any external elongation or force, the self sheet will maintain the desired structure or geometry. The SELF sheet of the present invention includes at least a first area and a first Two areas. The first area and the second area are visually different. The visually different "-words used in this description refer to self-sheet materials or objects with SELF sheet materials of this temple. When Zhao accepts normal use, normal naked eyes can be simple Distinguished characteristics of SELF sheet material. Preferably, the first area has the "surface path length" of water in the second area, which is measured parallel to a predetermined axis when the material is under tension. This description uses The term "surface path length" refers to the amount of the surface along the shape of the relevant area in a direction parallel to an axis. The method of determining the surface path length of each area is shown in the subsequent sections of this specification Of " Inspection method •, in paragraph. The methods of forming SELF sheet materials include but are not limited to the relief method of coupling plates or rollers, heat sculpting method, high water pressure setting method, or front method. All SELF sheets 5 2 accept the setting operation, However, in the present invention, a part of the SELF sheet, for example, a part of the diaper back sheet can be shaped. In the preferred embodiment shown in FIGS. 5 and 5 A, each first region 64 is planar. For & The material in the area 64 is in the same state before and after the SELF sheet 52 is shaped. Each second area 66 includes a plurality of raised rib-shaped elements 74. The rib-shaped elements are embossed, sculpted, or a combination of the two. Rib-shaped elements 74 has a first or long axis μ parallel to the transverse axis of the SELF sheet 52, and a second or short axis 77 parallel to the longitudinal axis of the SELF sheet 52. The first axis 76 of the rib-like element 74 is at least equal to and preferably Longer than the second axis 77. Preferably, the length ratio of the first axis 76 to the second axis 77 is at least about 1: 1 or less than -21-The scale is applicable to the Zhongguanjia Standard (CNS) A4 threat (210X297 mm)- --- -------- H1 Pack ------- ^ Order ----- "Line. II« (Please read the note $ item on the back and then fill in Page) Printed bags, invention description (19) of the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (19) Larger and better, at least about 2 · 1 or larger. Each rib-shaped element 74 in the second area 66 may be unembossed or The unformed uniform areas of the sculpting or the simple-formed spacing areas are separated from each other. Preferably, the rib-shaped elements 74 are adjacent to each other, and the amount measured is less than 0.10 by being perpendicular to the long axis of the rib-shaped elements 74 The uniform area of the inch is separated, and more preferably, the rib-shaped elements 74 are adjacent to each other, and do not have an intermediate area. The first area 64 and the second area 66 each have a projected path length ". The "projection path length" used in this description refers to the shadow length of an area illuminated by parallel light. The projection path length of the first area 64 is equal to the projection path length of the second area 66. The first area 64 has a surface path length less than the second area 66 [the surface path length L1 of 2], which is measured along the shape in a direction parallel to the longitudinal drawing line of the SELF sheet when the SELF sheet is in a tension-free state. Preferably, the surface path length of the second region 66 is at least about 15% greater than that of the first region 64, more preferably at least about 30 ° / 0 greater than the first region, and most preferably at least about 70% greater than the first region. Generally speaking, the greater the surface path length of the second region, the greater the elongation of the SELF sheet before it encounters the force wall. The reason why SELF is particularly suitable for the belt 3 2 is that it has an improved "Poisson lateral contraction effect" (" Poisson lateral contraction effect ,,), which is substantially smaller than other aspects of the same material composition The same unshaped substrate. The "Purasone's lateral shrinkage effect" used in this description describes the lateral shrinkage behavior of the material when it is subjected to external elongation. The method for determining the Pusson's lateral shrinkage effect of the material is shown in the subsequent section of this specification, "Test Method". Preferably, 'the SELF sheet of the present invention suffers an elongation of about 20% -22- This paper The scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -------- γ 丨 installed ------- ordered ----- f line-*-(please read first (Notes on the back and then fill out this page) 304875 Α7 __Β7 V. Description of the invention (20), Pu Song's lateral shrinkage effect is less than about 0.4. Better, the SELF sheet of the present invention suffers from about 40, 50 or even 60% At the time of elongation, the Pu Song's lateral shrinkage effect is less than about 0.4. The Pu Song's lateral shrinkage effect of the sheet of the present invention is determined by the amount of sheet material occupied by the first region and the second region. The SELF sheet material occupied by the first region As the area increases, the Pusong's lateral shrinkage effect also increases. Conversely, when the area of the SELF sheet material occupied by the second region increases, the Pusong's lateral shrinkage effect decreases. Preferably, the area percentage of the SELF sheet material occupied by the first region is About 20% to 90%, and more preferably about 5% to 50%. Have at least The prior art sheet material of a layer of elastic material will generally have a large shrinkage effect when it is stretched in response to an applied force, and will soon be " neck down ". The self sheet material of the present invention can be designed as Even if it cannot be substantially eliminated, the Pusson's lateral contraction effect is alleviated. In the SELF sheet 52, the direction D of the axial elongation action indicated by the arrow 80 in FIG. 5 is perpendicular to the first axis 76 of the rib-like element 74. The rib-like element 74 It can be stretched or deformed in a direction perpendicular to its first axis 76 to allow the SELF sheet 52 to be stretched. Printed by the Consumer Cooperative of the Central Bureau of Economics of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) 6 shows the resistance-elongation curve 720 of the shaped polymer SELF sheet of the present invention and the curve 710 of the substrate material composed of the same material but excluding the first and second regions »In other words, each sample is ciopay Corporation of Cincinnati ， Ohio '# Sample 1401 is a linear low-density polyethylene sheet of about 0.001 inch thick polymer sheet material. The resistance-elongation curve occurs. The method of the thread is shown in the subsequent part of this specification Mingzhi " Test Method ·, Section Middle " See the force-elongation curve 720, the curve has the initial linear lower force indicated by 720a versus the elongation stage I, the transition zone indicated by 720b indicates encountering the force wall, and 720c Instruction -23-

τ & I I * A7 ________B7 5. Description of the invention (21) Linear phase II showing higher force-elongation behavior. As shown in Fig. 6, when a SELF sheet with a strainable net is subjected to an elongation in a direction perpendicular to the longitudinal axis of the SELF sheet, it exhibits different elongation behaviors in two stages. The resistance of the SELF sheet in phase I to the external elongation is significantly smaller than the phase II area (720c) of curve 720. In addition, the resistance applied by the SELF sheet shown in the stage I (720a) of the curve 72o to the external elongation is significantly smaller than the resistance applied by the substrate shown by the curve 710 in the range of the elongation stage I. When the SELF sheet is subjected to further external elongation and enters stage n (72 ° c), the resistance applied by the SELF sheet increases and approaches the resistance applied by the substrate. The resistance to the external elongation of the stage I region (720a) of the SELF sheet is provided by the molecular deformation of the first region of the self sheet and the geometric deformation of the second region of the SELF sheet. This situation is contrary to the resistance of the substrate to the applied elongation shown by curve 710 in FIG. 6, which is generated from the deformation of the molecular hierarchy of all the sheets. The sheet material of the present invention can be designed to substantially produce any resistance that is substantially smaller in stage I by adjusting the percentages of the sheet surface constituting the first and second regions, respectively. The force-elongation behavior of stage I can be controlled by adjusting the width, cross-sectional area and spacing of the first area, and the composition of the substrate. Referring now to FIG. 5B, when the SELF sheet is subjected to an axial extension D indicated by an arrow 80 in FIG. 5, the first region 64 having a shorter surface path length L1 is deformed due to molecular hierarchy. Most of the initial resistance of the elongation is P1. In stage I, the rib-like element 74 of the second region 66 is subjected to geometric deformation or straightening, providing minimal resistance to external elongation. In the transition zone (720b) between stages I and II, the rib-like elements 74 become aligned with the added elongation. Change the second area of the display to change from the geometric shape deformation to _ -24- This paper size is suitable for towels @ 国 县 （CNS） A4 · (21QX297 公 楚) A7 B7 304875 V. Description of invention (22 molecular hierarchy deformation. This One situation is the beginning of the force wall. In the stage 〖丨, as shown in FIG. 5C, the rib-shaped element 74 in the second area 66 has become aligned with the axis of the applied elongation (that is, the second area has reached its geometric deformation limit) , And began to resist further elongation by molecular hierarchical deformation. Due to molecular hierarchical deformation, the second region 66 now provides a second resistance P2 to further applied elongation. The molecular hierarchical deformation of the first region 64 shown in Phase II and the second The geometric deformation of the region 66 provides a total resistance pT to the resistance to elongation; the total resistance PT is greater than the resistance provided by the molecular hierarchy deformation of the first region 64 and the geometric deformation of the second region 66 shown in stage I. Therefore, stage〗 〗 The slope of the force-elongation curve is significantly greater than the slope of the force-elongation curve in stage I. When (LI + D) is less than L 2, the resistance p 1 is greater than the resistance p 2 β when (l 1 + D) is less than L2 'The first region 64 provides the initial resistance pi that satisfies the following formula: pj _ (AlxElxD) L1 (L1 + D) is greater than L2, the first and second regions provide an additional elongation D to meet the combined total resistance P D : PT = (AlxElxD) + (A2xE2x | Ll + D-L2 |) LI L2 The maximum elongation that occurs in stage I is called the "effective stretch" of the SELF sheet. The effective stretch and the geometry suffered by the second area The distance of the shape deformation corresponds. The effective stretching can be effectively determined by examining the force-elongation curve 720 shown in FIG. 6. The approximate point of inflection in the transition zone between stage I and stage 11 is the extension of " effective stretching " Percentage. The range of effective stretching can vary from approximately 100 /. To 1000 /. Or greater; it has been found that this elastic response range is often related to discarding the absorbent member after use. The surface path length L 2 in 66 exceeds the H in the first area 64-loaded ---- · ---- order-line (please read the precautions on the back before filling in this page) Central sample of the Ministry of Economic Affairs Printed by the quasi-authorized shellfish consumer cooperative

Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs A7 B7 V. Description of invention (23) The degree of surface path length 1 and the group of base film are fully controlled. The term " effective stretch " is not intended to limit the acceptable elongation of the SELF sheet of the present invention, because some applications need to exceed the elongation of effective stretching. Curves 730 and 735 in FIG. 7 show the same elastic hysteresis behavior of the SELF sheet of the present invention as the SELF sheet used to generate curve 720 in FIG. The elastic hysteresis behavior of the SELF sheet was checked at a length of 600 / 〇. Curve 73o represents the response to the application and release of elongation in the first cycle, and curve 735 represents the response to the application and release of elongation in the second cycle. The force relaxation effect and the percentage of set or deformation 7 3 2 in the first cycle 731 are shown in FIG. 7. Note that the lower force over multiple cycles shows significant recoverable elongation, that is, the SELF sheet can smoothly expand or contract to a considerable extent. The method of occurrence of elastic hysteresis is shown in the "Test method," paragraph described in the subsequent part of this description. When the SELF sheet is subjected to external elongation, the SELF sheet exhibits elastic behavior, stretching in the direction in which the elongation is applied, and unless the #SELF sheet is extended beyond the yield point, once the external elongation is released, it returns to its tension-free state. The SELF sheet can undergo multiple cycles of external elongation without losing its resilience. Therefore, once the applied elongation is released, the SELF sheet can recover its untensioned state. Although the SELF sheet can be elongated smoothly and reversibly in a direction perpendicular to the first axis of the rib-shaped element under the effect of the applied axial elongation, it is not stretched smoothly in a direction parallel to the first axis of the rib-shaped element. The formation of the rib-shaped element allows the auxiliary element to deform in a direction orthogonal to the first or long axis of the rib-shaped element. The extension of the geometry in the direction parallel to the first axis of the rib-shaped element requires deformation at the molecular level. -------- I installed --------- order ----- "line < * (please read the notes on the back before filling this page)

A7 B7 printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention (24) The amount of external force required to stretch the SELF sheet depends on the composition and cross-sectional area of the sheet material forming the SELF sheet and the width and spacing of the first area However, a better first area with a wider interval requires a lower applied tension to achieve the desired elongation. The better one's first drawing line (i.e. length) of the first region is greater than the second axis (i.e. width) of the first region, the preferred length to width ratio is about 5: i or greater. Depth of the rib-shaped element And the frequency can also be changed to control the effective stretching of 8 £ 1 ^ tablets. If the effective stretching increases at a given frequency of the rib-shaped element, the height of the rib-shaped element or the degree of deformation added to the rib-shaped element increases. In the same situation, if the effective stretching increases at a predetermined height or degree of deformation, the frequency of the rib-shaped element increases. All SELF sheets include strainable meshes in the first and second regions, but the present invention can also be implemented by providing strainable meshes in the first and second regions in specific portions of the SELF sheet. For example, only the side panels 57 of the waist belt 32 need to include a separate strainable mesh. In this way, all or part of the extensible waistband may include a strainable mesh formed by the first and second regions to provide an extensible waistband showing controlled elongation response along a predetermined axis when subjected to an external axial elongation. The SELF tablet need not stretch in a direction parallel to the horizontal centerline of urine shown in FIG. 1. For example, the longitudinal axis and the transverse axis of SELF may be arranged at 2 = the longitudinal axis and the transverse axis of the diaper 20 are arranged at an angle. As such, the self-sheet will extend axially along a line at an angle to the transverse centerline of the diaper. For the diaper of the present invention, this angle is preferably about 0. With 30. between. In addition, several parts of the self sheet may have different elongation angles. For example, in each side panel, the side panel part closest to the end edge of the waist panel of the diaper can be flat with the horizontal centerline of the diaper -27- This paper wave scale is applicable to China @ 家 构 准 （CNS） A4 specification (21QX297mm ) '-— ____ ^ — 装 ---—-- ^ 定 ----- f line (please read the notes on the back before filling out this page) A7 B7 printed by Beigong Consumer Cooperative of Central Bureau of Standards, Ministry of Economic Affairs 5. Description of the invention (25) Elongation in the direction of the row, however, the portion of the hip sheet closest to the transverse centerline of the SELF sheet may have an extensibility that is not parallel to the extension direction of the waist sheet but arranged at an angle to the transverse centerline. This multi-directional SELF sheet can provide improved waist and leg fit. Referring now to Fig. 8, a device 400 for forming the SELF sheet 52 shown in Fig. 5 is shown. The device 400 includes boards 401 and 402. The plates 401, 402 include a plurality of intermeshing teeth 403, 404, respectively. The plates 401 and 402 are combined under pressure to shape the base film 406. Referring now to FIG. 9, each of the longitudinal axis of europium "1" and the transverse axis "t" of the plates 40 1 and 40 2 are perpendicular to the longitudinal axis. The plate 401 includes toothed areas 407 and grooved areas 408, both of which are It extends parallel to the longitudinal drawing line of the plate 401. Each toothed area 407 of the plate 401 includes a plurality of teeth 403. The plate 402 includes teeth 404 that mesh with the teeth of the plate 401. The base film 406 is between the plates 401, 402 During setting, the portion of the base film 406 within the recessed areas 408 of the plate 401 remains undeformed by the upper teeth 404 of the plate 40. These areas correspond to the first regions 64 of the SELF sheet 52 shown in FIG. The portion of the base film 406 between the toothed area 407 of the plate 401 and the toothed area 404 of the plate 402 is incrementally and plastically shaped to produce rib-shaped elements 74 in each second area 66 of the SELF sheet 52. The method can be completed according to the static mode, each time a discrete part of the base film is deformed. This method is illustrated in Figure 10. The static press indicated by 4 1 5 includes an axially movable plate or element 420 and Fixing the plate 422. The plates 401 and 402 are connected to the elements 420 and 422. When the plates 401 and 402 are separated, the base film 406 is introduced between the plates 401 and 402. Then summarized by "P & qu ot; Indicate the pressure and merge the plates together. Then lift the upper plate 401 axially away from the plate 402, -28- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (2 丨 0X297mm) 丨 ^ I installed -------- • -order- ---- "Line (please read the precautions on the back before filling in this page). Printed by the Ministry of Economic Affairs of the Ministry of Economic Affairs of the Ministry of Economic Cooperation. 5. Description of invention (26) Take out from the plate 401 and 402 and set the polymerization Figure 11 is an example of a dynamic press, used to intermittently move the middle piece and set the base material 406 to form the same shaped piece as the prisoner of the 5th film. The film 52 is the same. The polymer film 406 is based on the arrow 430 The indicated direction is fed between the plates 4〇1 and 4〇2. The plate 4〇1 is fixed ^-for the rotatably mounted arms 432, 434, the two arms run clockwise and move the plate 401 into the same clockwise direction Movement. The plate 40 is connected to the pair of rotating arms 43 6, 43 8: the arm moves counterclockwise and moves the plate 402 in the counterclockwise direction. Thus, when the plate 40 is indicated by the arrow 43〇 When moving between the plates 401 and 402, the part of the base film between the two plates is fixed and then released, so that the plates 401 and 402 can be grasped back and the other part of the base film 4〇6 is fixed. ^ The advantage of this method is that it actually allows any complex pattern to be formed in a continuous process, such as unidirectional, bidirectional and multidirectional patterns. The dynamic press of Figure U can be used for completed absorbent parts to form a strainable mesh in the finished product For example, a fully or partially completed absorber can be placed between plates 401 and 402 to create a strainable mesh in all layers of the absorber. ^ Another method of setting the base material to form a SELF sheet is the void setting method. An example of the duplication method was disclosed on August 3, 1982, the joint grant of Rade 丨 et al. U.S. Patent 4,342,3 14. Another method, based on the joint grant of Curro et al. On September 2, 1986 U.S. Patent No. 4 609 518, the SELF sheet of the present invention can be formed by the hydraulic method. FIG. 12 shows another apparatus indicated by the outline of the formation of the eSELF sheet by forming a base film. The apparatus 500 includes a pair of rollers 5 〇2,504. The roller 502 includes a plurality of toothed regions 506, and each groove region 508 extending parallel to the longitudinal axis passing through the center of the cylindrical roller 502. The toothed region 506 includes a plurality of teeth 5〇7. Roller-29 paper size ^ (21GX297 Gongchu ^ 1¾ clothing-- · (Please read the precautions on the back before filling out this page) Order (line-7 --------- Printed by Employee Consumer Cooperative of Central Bureau of Standards of the Ministry of Economic Affairs 304875 a? B7 V. Invention description (27) 504 It includes a plurality of teeth 51〇 which mesh with the teeth 507 on the roller 502. When the base film passes between the resonant rollers 502 and 504, each groove area 508 will not deform part of the film, resulting in FIG. 5. Each first area of the SELF sheet 52. The portion of the film that passes between the toothed region 506 and the tooth 510 will be deformed by the teeth 507 and 510, resulting in rib-shaped elements in each second region of the SELF sheet 52. Alternatively, the roller 504 may be composed of soft rubber. When the base film passes between the toothed roller 502 and the rubber roller 504, the film is mechanically fixed to form the pattern provided by the tooth 502. The inner membrane of the grooved area 508 will remain undeformed, while the inner membrane of the toothed area 506 will be shaped to produce rib-shaped elements in the second area. Referring to Fig. 13, there is shown another device indicated by 550 in accordance with the present invention in which the base film is formed into a self-shaped sheet. The device 550 includes a pair of light 552, 554. The rollers 552 and 554 each have a plurality of tooth regions 556 and groove regions 558 extending around the periphery. As the base film passes between the rollers 552 and 554, the grooved area 558 will keep the film from deforming, while the portion of the film that passes between the toothed areas 556 will be shaped to produce rib-like elements in the second area 66. The sheet material of the present invention may include polyolefins such as polyethylene, including linear low-density polyethylene (LLDPE), low-density polyethylene (LDPE) 'ultra-low-density polyethylene (ULDPE), and high-density polyethylene ( HDPE), or polypropylene and its blends with the above and other materials. Examples of other suitable materials that may also be used include, but are not limited to, polythene, polyurethane, corrosive or biodegradable polymer 'heat-shrinkable polymer' thermoplastic elastomer, metal-like catalyst-based polymers (Metallocene Catalyst-based polymers) ( For example, insite® sold by Dow Chenical Company and EXXACT® sold by Exxon) and breathable polymers. Sheet material can also include synthetic woven fabrics, synthetic knitted fabrics, not -30- This paper size is applicable to the Chinese national standard ^^ 7 ^ sample (210X297 mm) f -installed -------- ^ ordered --- --A line •-(please read the precautions on the back before filling in this page) A7 B7 Printed by the Beigong Consumer Cooperation Bureau of the Central Standards Bureau of the Ministry of Economic Affairs V. Invention description (28 woven fabric, perforated film, coarsely expanded three-dimensional Macroscopic SC () pieally expanded three-dimensional formed film, foam filling composition or laminate and / or a combination of the above. Non-woven fabrics can be made but not limited to any of the following methods: textile cross-linking (spunlace ), Spinning bonding, melt blowing, combing, and / or calender bonding, with a spun bonding material with loose bonding fibers as the preferred specific example. Although it has been described that the SELF sheet is a single-layer planar polymer film, However, the present invention can also be implemented with other base materials or material laminates. Examples of the base materials that can be used to make the SELF sheet of the present invention include two-dimensional perforated films and coarsely expanded Li Zhao-type perforated shaped films. Coarse expanded three-dimensional perforated shaped films An example reveals that Thompson was awarded on December 30, 1975 U.S. Patent 3,929,135; U.S. Patent 4,324,246 issued to Mullane et al. On April 13, 1982; U.S. Patent 4,342,3 14 issued to Radel et al. On April 3, 1982; U.S. Patent issued to Ahr et al. On July 31, 1984 Patent 4,463,045; and U.S. Patent 5,006,394 issued to Baird on April 9, 1991. These patents are cited in this description for reference. Examples of other suitable base materials include polymer films, nonwoven fabrics, and combined structures of polymer films and nonwoven fabrics Or laminate. The laminate of polymer film and non-woven fabric can also include absorbent or fibrous absorbent materials, foam, or other components. Based on strength and recovery benefits, additional reinforcing elements can also be added. Including perforated film and weave The base material of the laminate of the cloth material can also be used. In the setting process of these materials, the continuous beating of many non-woven fibers breaks and slightly protrudes through the holes of the perforated film. In some specific examples, it may be appropriate to use self The sheet shows a certain bulk density. Laminates of polymer film and high-loft non-woven materials and multi-layer non-woven fabrics-31-Good paper size is subject to the Chinese National Standard (CNS) Cong Mi (2ωχ297 ^ γ --------- f I installed ------------ <line-r (please read the precautions on the back before filling in the ear) A7 B7 304875 V. Invention description ( 29 &lt; Laminate is a method to provide increased bulk density. Other methods to produce bulk density include forming a single layer polymer film in the manner of the present invention, then pre-stretching the film, and then when the film is in a pre-stretched state , Apply non-woven fabric on one side or both sides of the film. When the pre-stretching is released, the non-woven material is formed to provide an increase in the material's (bulk density crepe. Another method of making a bulk density laminate is to form individual polymer films in the manner of the present invention and then laminate multiple layers of these materials The three-dimensional perforated film made by the method described in this specification also provides good bulk density in the laminated structure. It can accept the deformation process disclosed in this specification to produce other materials with elastic-like behavior in the direction of applied force Including polymer foam and heat-bonded air-laid fiber structure. Figure 14 illustrates the force-elongation behavior of the substrate with curve 830, and the force-elongation behavior of the shaped SELF sheet with curve 840. Two pieces All are laminates, a layer of Clopay 1401 polyethylene blended film, borrowed from Findley Adhesives of

Wauwautosa, Wisconsin, a hot-melt adhesive supplied with sample 2301, was fixed to a layer of nonwoven fabric made of polypropylene fiber (Veratec of Walpole, Massachusetts as P-11 supplier). Referring now to curve 840, there is an initial linear lower force-elongation phase I 840a, transition zone 840b, and linear phase II 840c. In this laminate sheet, the second stage I (840a) of the significantly lower two-stage behavior of the shaped SELF sheet is provided by the merged molecular hierarchy deformation of the first region and the geometric shape deformation of the second region, and. Stage H (840c) is provided by the molecular hierarchy deformation of the first region and the second region, as shown by curve 840. The molecular hierarchy deformation of the substrate is shown in curve 830. Curves 850 and 855 in Fig. 15 are shown at 60% elongation, and are used to generate in Fig. 14 • 32- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) I ------- -^ I installed ------ • -order ----- Γ line I * (please read the precautions on the back before filling in this page) A7 B7 printed by the Ministry of Economic Affairs Employee Consumer Cooperative of the Ministry of Economic Affairs Printed by the Central Standards Bureau employee consumer cooperative

5. Description of the invention (30) The elastic hysteresis behavior of the sheet material with the same sheet material of curve 840. Curve 850 represents the response to the applied and released elongation in the first cycle, and curve 855 represents the response to the applied and released elongation in the second cycle. Fig. 15 shows the force release 851 in the first cycle and the fixed percentage 852 of the film after the first cycle. This laminate sheet showed very obvious elastic recovery in the observation range of elongation of multiple cycles. In the preferred embodiment shown in FIG. 2 of the present invention, the SELF sheet is a laminate of three layers including an inner layer 53, an outer layer 55, and a support layer 54. Preferably, the inner layer 53 is a non-woven material of ρ · 8 material as described above. The outer layer 55 is preferably a polymer-based film as described above with reference to FIG. The preferred support layer 54 is a shaped film of DRI-WEAVE material sold by The Procter &amp; Gamble Company 〇f Cincinnati, 〇his〇. As another alternative, the support layer can be eliminated to provide a lower cost two-layer laminate of nonwoven and polymer-based film. In addition, a non-woven fabric layer can be added to the outer layer to provide a softer tactile feel on the outside of the belt. The laminate can be combined by any bonding method known to those skilled in the art. Such bonding methods include, but are not limited to, thermal bonding, adhesive bonding (using any adhesive, including but not limited to spray adhesives, hot melt adhesives, latex-based adhesives, and the like), ultrasonic bonding, and squeeze layering, Among them, the directly cast polymer film is on the nonwoven fabric substrate and is still in a molten state in some parts. It is bonded to one side of the nonwoven fabric, or the meltblown nonwoven fabric is directly fixed to the polymer film. The belt 32 is connected to the present assembly 22 by means of a fixing element 50. The tape fixing element may include any known fixing device discussed in this specification, including glue adhesives, thermal bonding, pressure bonding, ultrasonic bonding, dynamic mechanical bonding, or this. Standard (CNS) A4 specification (2 丨 〇 &lt; 297mm) -------- f-sling -------- ^ ordered -----, thread-T. * * (Please read the notes on the back before filling in this page) A7

A7 B7 3〇4875 5. Description of the invention (32) During this operation, the extensible waist belt 32 will be stretched and tightened to conform to the size and shape of the wearer. The adhesive tape 34 is fixed to the connection area of the present gift assembly 22 to achieve side closure. Then repeat this process with another piece of tape. Two tape pieces 34 are fixed to the connecting area of the Ben Zhao assembly 22 to form a three-dimensional underwear with a pair of leg holes and closed side edges of the waist holes. In this way, the diaper is closed on the wearer, and the belt 32 formed by the SELF sheet has the previously described fit and containment benefits. As an alternative, the waist belt may be provided with a closure system that allows the side panels to be connected together first. Place the body assembly between the wearer's legs, and then connect the body assembly to the outer layer of the belt. Such configuration and fixing method are described in detail in the aforementioned U.S. Patent Application 08 / 044,562 of New et al. After measuring a lot of babies, the upright scale of the babies is determined. The upright scale refers to the navel from the baby, through the leg axillary area (that is, between the baby's legs while avoiding the genital area) to the back waist. A large number of male and female infants obtained volume measurements, and the average is printed by the Employee Consumer Cooperative of the Central Standard Falcon Bureau of the Ministry of Economy. The upright scale is shown in the table below. Table I Infant weight of infants (lb) Infant weight (kg) Average weight of infants (mmi 5.5 2.5 200 7.5 3.4 222 9.5 4.3 250 11.5 5.2 294 13.5 6.1 314 15.5 7.0 -35- 318 This paper size is suitable for financial standards (CNS) A4 specification (21 () &gt; &lt; 297 gala) I -------- ^ I installed --------- order ----- f line ~ 7-. (Please read the precautions on the back before filling out this page) A7 B7 5. Description of the invention (33) 17.5 7.9 327 19.5 8.8 332 21.5 9.8 345 23.5 10.7 356 25.5 11.6 364 27.5 12.5 374 29.5 13.4 380 31.5 14.3 385 33.5 15.2 397 35.5 16.1 400 37.5 17.0 415 39.5 17.9 417 41.5 18.8 432 43.5 19.7 434 45.5 20.6 443 --- ^ 1 ^-Μ (please read the notes on the back before filling this page)

l · T Refer to Table I. Babies are grouped according to their weight in pounds. Each infant weight group shown in Table 〖refers to an infant weight range. For example, a weight of 55 pounds corresponds to a weight range from about 4.5 pounds to 6.4 pounds, and a weight of 7.5 pounds corresponds to a range from: 65 pounds to 8 '4 pounds' weight. Then, the baby's weight in pounds is converted into kilograms. For comparison, several types of samples designated as samples A to F were measured. Commercially-used disposable diaper products and the present invention were sample Q. The inventive disposable diaper products. These quantities are shown in the separate tables. -36- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (2 丨 0X297mm). Printed by the Ministry of Economic Affairs, Central Standards Bureau, Employee Consumer Cooperative, and printed by the Ministry of Economic Affairs, Central Bureau of Samples, and printed by the A7 B7. 34) Table II Diaper size (lb) Maximum upright size of baby (mm) Diaper sample A Absorbent core absorption index Body area (mm2) Diaper area (mm2) Fit index 8-14 314 34185 108.9 83850 267.0 16-24 356 48375 135.9 110295 309.8 22-35 400 57000 142.5 128900 322.3 Table III Diaper size (lb) Maximum upright size of baby (mm) Diaper sample B Absorbent core absorption index body area (mm2) Diaper area (mm2) Fit index 12-18 327 41280 126.2 98040 299.8 16-24 356 48375 135.9 113520 318.9 22-35 400 57600 144.0 131600 329.0 Table IV Diaper size (lb) Baby standup I (mm). Diaper sample C Absorbent core absorption finger area (mm2) Diaper area (mm2) Fit Index 14 or more 314 48375 154.1 81270 · 258.8 16-24 356 61275 172.1 114165 320.7 22-35 400 70700 176.B 131300 328.3 • 37- Original paper ruler Applicable to China National Standard (CNS) A4 specification (210X297mm) ^ — ^ — m * (please read the notes on the back before filling this page) Order V. Invention description (35) A7 B7 Employee consumption of Central Standards Bureau, Ministry of Economic Affairs Cooperative printed table V Diaper sample D Diaper size (lb) Maximum upright size of baby (mm) Absorbent heart area (mm2) Absorption index diaper area (mm2) Fit index 8-14 314 38802 123.6 89655 285.5 16-28 374 49039 131.1 130290 348.4 21-37 415 56500 136.1 12600 303.6 Table VI Diaper size (lb) Maximum upright size of baby (mm) Diaper sample E Absorbent core absorption index Body area (mm2) Diaper area (mm2) Fit index 12-18 327 49665 151.9 101265 309.7 16-25 364 50310 138.2 110940 304.8 22-35 400 55900 139.8 126600 316.5 Table VII Diaper size (lb) Maximum upright size of baby (mm). Diaper sample F Absorbent heart absorption index body area (mm2) Diaper area (mm2) fit Index 14 or higher 314 41280 131.5 79335 252.7 12-24 356 49665 139.5 110295 309.8 22-35 400 63500 158.8 123400 308.5 -38 China National Standard (CNS) A4 Specification (210 X 297mm) --------- I Pack -------- Order ----- f line-7 (please read the back side first Matters needing attention and fill in this education) 304875 A7 B7 V. Description of invention (36

Table VIII Diaper size (lb) Maximum upright size of baby (mm) Diaper sample Q Absorbent core absorption index Body area (mm2) Diaper area (mm2) Fit index 8-16 318 24923 78.4 74820 235.3 16-26 364 26993 74.2 84495 232.1 22 -38 415 34202 82.4 90864 218.9 Printed by Employee Consumers of the Central Standards Bureau. Refer to Table II-VII. The table shows the diaper scale, the maximum upright scale of the baby, absorption ~ body area and diaper area. The dimensions of commercially sold diapers are provided on their own packaging. Generally speaking, diapers are made to fit babies of different sizes. The diaper scale is often expressed as the weight of the baby. Similar to the commercially-used disposable diaper, the disposable diaper sample 9 of the present invention is also designed to fit infants of different sizes. Obtaining the maximum upright size of the baby from Table I refers to the upright size of the largest baby expected to fit with the diaper. The method for determining the maximum upright scale is to first find out the weight of the largest wearer, and to find the closest corresponding weight and the corresponding mutual scale from the table. For example, 18 pounds represents the largest wearer with a diaper scale of 8. 1-8 pounds. In Table I, the 17.5-pound generation and the 18-pound table are closest to the corresponding weight and have a corresponding upright dimension of 327 mm. The diaper area is determined by first fixing each diaper, and then removing each elastic element of each diaper. Then remove the absorbent core from each diaper. The diaper was then laid flat on a piece of paper with a known area and basis weight. Draw the periphery of the diaper on paper. Keep the tape sheet of each diaper before folding or before use. The state page is lined-39- The paper size is suitable for the national standard of the country (CNS) Μ specifications (Training 97 public magic Α7 Β7 304S75 V. Description of the invention (37) 'That is the state when the diaper is taken out of the package, so that the film does not become part of the measured area of the diaper. Then cut the paper along the drawing line. Then measure the weight of the cut paper. According to the known paper before cutting Calculate the area of diapers by area and basis weight. Use the same procedure to calculate the area of the absorbent core of each diaper. Table II-VIII further shows the fit index of each diaper, which directly corresponds to the comfort and skin health of the wearer. The "fit index" used in this description refers to the relationship between the diaper scale and the wearer scale. The method of determining the β fit index is the area of the diaper divided by the maximum wearer upright scale expected to fit. The lower diaper fit index is The better, because fewer wearers' skin is covered and covered by diapers, which improves the wearer's comfort and skin health. On the contrary, higher diaper fit index is generally less suitable, Many wearers ’skin is covered and closed by diapers, which makes the wearer ’s skin in an unhealthy state and uncomfortable when changing to diapers. The diapers of the present invention are designed to fit babies with upright dimensions ranging from about X to γ, where Υ represents the upright dimension or maximum upright dimension of the largest wearer expected to fit with the diaper. As shown in the data in Table 11_VIII, the diaper sample Q has a fit index that is less than the AF of commercially available prior art diaper samples. High fit index, covering and covering more wearer's skin makes the wearer's skin unhealthy and uncomfortable when changing to diapers. The diaper of the present invention preferably has a diaper area of less than or equal to about 240 The fit index of the maximum upright dimension Υ is preferably less than or equal to about 23 8 and the best is less than or equal to about 23 6 »Table II-VIII further shows the absorption index of each diaper. This description uses • 40- the paper The standard is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) ^ 1 pack --------- order ----- &gt; &gt; line one 7 t (please read the precautions on the back first fill This page is printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. 5. Description of the invention (38 "absorption index" refers to the relationship between the size of the absorbent core and the wearer. The method for determining the absorption index is the area of the absorbent core Divided by the upright dimension of the largest wearer that the diaper is expected to fit in. The lower absorption index is the better, because the use of less absorbent core material makes the diaper more comfortable to wear. On the contrary, the higher absorption index is less suitable. The use of more absorbent materials makes the diaper more uncomfortable. The diaper of the present invention is designed to fit babies with a range of up to about erected scale, where Y represents the upright scale or maximum upright of the largest wearer expected to fit the diaper The scale "As shown in the data in Table n-VIII, the diaper sample 9 has an absorption index smaller than the commercially available prior art diaper sample A_F. Because diapers of the prior art have a higher absorption index, they use more materials and are less comfortable to wear. The diaper of the present invention preferably has an absorption index of the absorbent core body area of less than or equal to about 95 to the maximum upright dimension, preferably less than or equal to about 90, and more preferably less than or equal to about 85. Printed by the Employee Consumer Cooperative of the Central Bureau of Economics of the Ministry of Economy. Figure 3 shows an alternative specific example of the present invention in which the belt M is made of discrete materials that are connected together. In this specific example, the side panels 357 are each a separate material of the SEL (2) described in the description, and the leg edges 61 of the p-pieces 22 of the Zhao group are connected together. The central waist panel is composed of a body and a joint 22; in this example, the end panel 62 is formed by squeezing the top panel 24 and the back panel 26 beyond the waist edge 59 of the absorbent core 28. As such, in this specific example, the central waist panel 3 5 6 cannot be stretched, but the side panels 3 5 7 are stretchable because both are made of the SELF sheet 52. Figure 4 shows yet another alternative specific example of the present invention, in which the paper size of the belt is suitable for China) A4 size 41 V. Description of the invention (39) A7 B7 Printed 432 self-continuous SELF by the Central Sample Bureau of the Ministry of Economic Affairs Beigong Consumer Cooperative The piece and part of the body assembly 22 are made. In this specific example, the SELF sheet 52 extends through all diapers in the second waist region 42. The body assembly 22 is connected to the SELF sheet 52 at the central waist panel 456. The central waist panel 4 5 6 may not be extensible, because the components of the body assembly 22 are not extensible, but in the preferred embodiment shown in FIG. 4, the central waist panel 45 receives mechanical strain and allows the central waist panel 456 to have A certain degree of extensibility, or receiving the SELF treatment described in this description so that the waistband 432 is all SELF sheets. The extensibility this time is shown in Figure 4 with a broken line. The transverse edge 60 of the body assembly 22 in the first waist region 40 is also provided with an elasticized waist band 462, so that the elastic element 464 is operatively connected to the body assembly 22, preferably the pre-sheet 24 or the back sheet 26 or two It is related to the operation, or better is between the top sheet 24 and the back sheet 26. Examples of such elasticized waistbands are disclosed in U.S. Patent 5,151,092 issued to Buell, Clear and Falcone on September 29, 1992 or U.S. Patent 4,515,595 issued to Kievit and O3161 ^ 86 on May 7, 1985. These patents are cited in this description for reference. Alternatively, the lateral edges of the body assembly in the first waist region may also include SELF sheets as described in this description. In an alternative embodiment of the present invention, the diaper may also be provided with ears that extend laterally outward from the edge of each leg of the body assembly in the first waist region. Each ear provides a structure to which the waist belt can be fixed to surround the wearer's legs and waist. Sheets can have many different sizes, shapes, configurations and materials. The ear pads may be composed of some materials that constitute one or more elements of the diaper, including the top sheet and the back sheet. Another way 'the ears may consist of a discrete element or multiple elements fixed to the diaper. Materials suitable for ears include woven cloth, non-woven cloth, film including polymer film, foam, including film lamination (please read the precautions on the back before filling this page) 丨 Binding line. -42-This paper size Applicable to China's standard sample (CNS) A4 specification (2 丨 0X297mm) Printed by the Ministry of Economic Affairs, Central Building Bureau, Beigong Consumer Cooperatives 3〇4875 at ~~ — · —-— ____B7 V. Description of invention (40) , Nonwoven laminates or zero strain laminates, elastomers, composites, SELF sheets or any combination of these materials. The ear piece can be connected to the body assembly by any method known in the art, for example, the ear piece can be heated or non-heated adhesive, thermal bonding, pressure bonding, ultrasonic bonding, dynamic mechanical bonding, or any other known method in the art Continuously or intermittently combined with the body assembly. FIG. 16 shows a time example of the training tool of the training pants 9⑽ of the present invention. The training pant 900 includes a pair of inter-body pants in which a side panel 903 is connected to a front panel 90 'and a rear panel 902' to form a closed side having a pair of leg holes 9〇4 and waist holes 9〇5. The training material 900 includes an outer covering layer and an absorbent core located in the outer covering layer. Training naked 9 () () has an area for absorbing pants and an area for absorbing gifts. Each side can have a variety of different sizes, shapes, configurations and materials. The side panel can be made of a portion of the material made up of the top or back panel-or multiple training components. Alternatively, the side panels may be composed of a discrete component or multiple components secured to the training pants. Suitable materials for the side panels include woven fabrics, nonwoven fabrics, films including polymer films, foams, laminate materials including film laminates, nonwoven laminates, or zero strain laminates, elastomers, synthetics Objects, SELF sheets or any combination of these materials. The side panels can be connected by any method known in the art ^ Front and rear panels' For example, the side panels can be continuous or thermally or non-thermal collapsing agent, thermal bonding, pressure bonding, ultrasonic bonding, dynamic mechanical bonding or any method known in the art. Intermittently combined to the front and rear panels. Test Method-43- This paper scale is applicable to the US standard (CNS) A4 ^ (210X297mm &quot;) ---- ---------_ 装-&quot; 0 (please read the back first (Notes to fill in this page again) l · Booking · A7 —----— B7______ printed by the Beigong Consumer Cooperative of the Central Standards Bureau of the Ministry of Economy V. Invention description (41) '~~ &quot; ~ Surface path length (Surface -Pathlength) The method of determining the surface path length of the sculpted material area is to select and prepare samples representing each different area, and analyze these samples with a microscope image analysis method. The sample should be selected to represent the geometry of each area. In summary, the transition zone should be avoided because the transition zone usually contains the characteristics of both the first and second zones. The sample of the meter should be cut from the relevant area. The edge of the gauge should be cut parallel to a specific axis of elongation. Usually this axis is parallel to the main axis of the shape in the first area or the second area. The length of the half-inch unstrained sample should be perpendicular to the &quot; gauge edge &quot; when connected to the sheet material, and marked with &quot; gauge planning line, then accurately cut and removed from the material area. Then install the meter sample on the long edge of the microscope glass slide. The &quot; gauge edge &quot; should extend slightly (about 1 mm) beyond the edge of the slide. A thin layer of pressure-sensitive adhesive is applied to the edge of the broken glass surface to provide a suitable sample support device. For highly shaped sample areas, it is found that the sample should be gently extended in its axial direction (without applying a sharp knife), while the sample is in contact with and fixed to the edge of the slide. This allows improved image recognition in the image analysis process and avoids the possibility of "quote" edges that require additional paraphrase analysis. The image of each sample that should be obtained is a suitable microscope measuring device Ϊ using suitable quality and magnification. The obtained image has a supporting slide &quot; edge &quot; of &quot; gauge edge &quot; image. The data presented in this note was obtained with the following equipment: Keyence VH 6100 (20X lens) video unit, and Sony Video printer Mavigraph Unit to print out the video image. Video printouts were scanned with Hewlett Packard ScanJet IIP scanner. On the Macintosh llCi computer, Lee-44- This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 male thin) ^-· * (please read the note ^ on the back before filling in this page) l · Subscription · Economy A7 _ B7_ Printed by the Ministry of Central Standards Bureau Employee Consumer Cooperative V. Description of the invention (42) Image analysis with software NIH MAC Image Version 1.45 "Using this equipment, we initially obtained .500 &quot; grid index for computer image analysis program The calibration image of the length (grid scale length) and .005 &quot; incremental graduation line. Then make all the samples of the gauge into a video image and print out a visual display image. Secondly, all video printouts are scanned at 100 dpi (256-level grayscale) into a format suitable for Mac image files. Finally, use the Mac Image 1.45 computer program to analyze each image file (including the calibration floor plan). All samples are measured with the selected freehand line-measurement tool. Measure the two lateral edges of the sample and record the length. Simple film-like (thin and constant thickness) samples require only one edge of the gauge. Both sides of the laminate and thick foam samples are measured. The trace of the length gauge should be along the full gauge length of the cut sample. In the case of highly deformed samples, multiple (partially overlapping) images may be required to cover the complete cut sample. In this case, the common feature of the two overlapping images selected is used as a mark, so that the readings of each image are connected without overlapping. The final method for determining the path length of each area is to average the length of five (5) discrete 1/2 &quot; gauge samples in each area. Each gauge sample "path length" should be the average value of the path lengths of the two side edges. Poisson's Lateral Contraction Effect The Poisson's Lateral Contraction Effect utilizes Test Works ™ software supplied by Sintech, Inc. of Research Triangle Park, Nor {h Carolina, and is supplied with Gateway 2000 of N. Sioux City, South Dakota Measured on the Instron Model supplied by Instron Corporation of Canton, Massachusetts with Gateway 2000 486/33 Hz computer interface. For each test, the basic parameters required for the test are entered into "Test WorkTM" soft-45- This paper is again applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) ^ 1- II— I · I-i InI i I 0 m (please read the precautions on the back before filling in this page) BU LINE Printed 304875 A7 P — ______B7 by the Central Standards Bureau of the Ministry of Economic Affairs Consumer Cooperatives V. Invention description (43). Combine the manual sample width meter value and the extension length meter value completed in Test workTM to complete the data collection. Each sample 1 &quot; width x 4 &quot; length used for this test, and the long drawn line of the cut sample is parallel to the direction of the first area of the sample. The sample should be cut with a sharp knife or designed to cut a 1 &quot; wide sample with a suitable total cutting device. The main point is that &quot; representative sample &quot; should be cut into one of the areas of symmetry of the comprehensive model representing the deformed area. In some cases (due to changes in the scale of the deformed part or the relative geometric shape of the first and second regions) ’will have to cut samples that are larger or smaller than those suggested above. In this case, it is extremely important to note down (along with any information recorded) the sample size. The area where the sample is removed from the deformed area and preferably includes an overview of the area used as the representative area of the sample. Generally speaking, if possible, the actual elongation tension (11: W 1) (2: 1), aspect ratio, should be maintained.

Instron's chuck consists of a pneumatic chuck designed to concentrate all gripping force along a single line perpendicular to the direction of the test stretch. It has a flat surface and an opposing surface with a semicircular extension. No slippage between the sample and the chuck is allowed. The distance between the gripping lines should be 2 ", which is measured with a steel ruler fixed on the side of the chuck. This distance is hereinafter referred to as &quot; gauge length &quot; ^ The sample uses its long axis and external elongation The direction is perpendicular to the chuck. The area representing the overall model geometry should be symmetrically centered between the chucks. The crosshead is also fixed at 10 inches per minute. The crosshead is moved to the specified strain (at 20 And 60% elongation were measured.) Use a steel ruler to measure the width of the sample at its narrowest point (w2) to the nearest square inch. Record the value of the elongation closest to 0 02 &quot; according to the extension direction on the Test wrks software. Calculate the Pusong-type lateral shrinkage effect (hereinafter referred to as PLCE) using the following formula: [__ -46- (CNS) (210X297 ^) ^^ 1. I- I ^^ 1 II-I-I— 1- · nn 'Μ ( Please read the precautions on the back before filling in this page) • ΙΓ. Buding A7 A7 Printed by Beigong Consumer Cooperative of the Central Standards Bureau of the Ministry of Economics —_! Z__ V. Description of the invention (44) PLCE = I w2-w 11 wl 112 -111 11 where; w2 = the width of the sample under the application of longitudinal elongation wl = the original width of the sample 12 = the length of the sample under the application of longitudinal elongation 11 =. The original length of the sample (gauge length) at 20 and 60% elongation Measure the meter and use five different samples for each given elongation. The PLCE of a given percentage elongation is the average value of the five gauge values. Hysteresis Test (Hystersis Test) The hysteresis test is used to measure the set percentage and percent force relaxation of materials. The test was performed on Instron Model 1122 supplied by Instron Corporation of Canton, Mass. lnstron Model 1122 is interfaced with Gateway 2000 486/33 Hz computer supplied by Gateway 2000 〇f N. Sioux City, South Dakota 57049. All the basic parameters required for each test are entered into TestWork TM software (that is, the crosshead speed ’maximum elongation percentage point and fixed time). Also use &quot; Test Work ™ software to complete all data collection, data analysis and graphs. The sample used for this test is "tx4" long, and the longitudinal axis of the cut sample is parallel to the maximum stretchable direction of the sample. The sample should be cut with a sharp knife or designed to cut a piece of 1 · · wide sample suitable for sharp cutting. (When the front sample has more than one stretchable direction, each sample parallel to each stretch direction should be taken.) -47- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (2 丨 〇 &lt; 297 Gongchu)-sm (please read the notes on the back before filling out this page)

V. Description of the invention (45 304875 The sample should be cut into an area that represents the symmetry of the entire model of the deformed area. In some cases (due to changes in the scale of the deformed portion or the phase geometry of the first and second areas), it will be necessary Cut samples that are larger or smaller than those suggested above. In this case, it is extremely important to note down (along with any recorded data) the sample size, the area where the sample is removed from the deformed area and preferably include the An overview of the representative area of the sample. The gauge is divided into three discrete tests of the sample at 20, 60 and 100% strain "testing a given phase at each percent elongation; three samples.

The Instron chuck consists of a pneumatic chuck designed to concentrate all clamping force along a single line that is perpendicular to the direction of the test stress. It has a flat surface Z and a semicircular opposite surface that reduces sample slip. The distance between each clamping force line should be 2 &quot;, which is measured by a steel ruler fixed near the chuck. This distance is hereinafter referred to as &quot; gauge length &quot;. The sample is mounted on the chuck with its long axis at right angles to the direction of the percent elongation applied. The crosshead speed is designed at 10 inches / minute. The crosshead is moved to the specified maximum percentage of elongation, and the sample is kept at this percentage of elongation for 30 seconds. After 30 seconds, the crosshead returns to its original position (〇〇 /. Elongation), and maintain this position for 60 seconds. The crosshead then returns to the same maximum elongation percentage used in the first cycle, fixed for 30 seconds, and then returns to zero. A second cycle occurs. Graph. The representative curve is shown in Figure 7. The percentage of force relaxation is determined by the following calculation of force data from the first cycle: Force at maximum elongation%-force after 30 seconds of hold 'X 10 0 = force soft axis 〇 /> Maximum elongation% force ( Circulation 1) ^ 0 -48- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (2I0X25 &gt; 7mm) ^ 1 ^ 1 &lt; f Γjing read the precautions on the back and fill in the ears]- Order. Printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economics. A7 __B7 5. Description of the invention (46) The percentage of the sample is changed in the second cycle in which the sample begins to resist elongation The percentage of elongation. The variable percentage and force relaxation percentage are also shown in graphs in Figures 7 and 15. The average force relaxation percentage and set percentage of the three samples are provided for each maximum elongation percentage tested. Tensile Test Tensile Test is used to measure the material's force versus elongation percentage characteristics and effective tensile percentage . This test was conducted on the Instron Model 1122 supplied by Instron Corporation of Canton, Mass. The Instron Model 1122 was supplied by Sintech Inc. of Research Triangle Park, TestWork ™ software supplied by North Carolina and Gateway 2000 of N. Sioux City, South Dakota The Gateway 2000 486/33 Hz computer becomes the interface. All basic parameters required for each test are entered into the TestWork ™ software. All data collection, data analysis and curve graphs are also completed using &quot; Test Work ™ software. The sample 1 &quot; width x4 ″ long used for this experiment, the long axis of the cut sample is parallel to the maximum stretchable direction of the sample. The sample should be sharp knife or designed to cut a piece of 1 &quot; wide sample suitable for sharp cutting device Cut. (If the material has more than one extension direction, take each sample parallel to each direction.) The sample should be cut into an area that represents the symmetry of the entire model of the deformation area. In some cases (due to the deformation part Scale or the relative geometry of the first or second area), it will be necessary to cut samples that are larger or smaller than those suggested above. In this case, it is extremely important to note down (along with any information obtained) the sample size , Obtain the deformation area of the sample and preferably include the outline of the representative area of the sample. Three samples are tested for a given material. -49- This paper scale is applicable to China National Standard (CNS) A4 specification (210Χ297 Ali) --------- f I installed ---- * --- ^ order ----- (line J--1 ~ ί · (please read the precautions on the back before filling this page ) 304875 A7 ____ B7 V. Description of the invention (47)

The Instron chuck consists of a pneumatic chuck designed to concentrate all clamping force along a single line that is perpendicular to the direction of the test stress. It has a flat surface and a semicircle that protrudes from it that reduces the slip of the sample. surface. The distance between each clamping line should be 2 &quot;, which is measured by a steel ruler fixed to the chuck. This distance will be referred to as &quot; gauge length &quot;. The sample is mounted on the chuck with its long material line at right angles to the direction of the percentage of applied elongation. The crosshead speed is set at 10 inches / minute. The crosshead elongates the sample until the sample breaks, at which point the crosshead stops and returns to its original position (% elongation). The effective tensile percentage is a turning point in the force-elongation curve. Above this point, the force required to further stretch the sample increases rapidly. Note the average value of the effective tensile percentage of the three green samples. The "test method" described above can be used for many of the sheet materials of the present invention, but the "test method" may have to be modified to match some of the more complicated SELF sheet materials within the scope of the present invention. Having shown specific examples of the present invention, it is clear that those skilled in the art will appreciate various other changes and modifications without departing from the principles and norms of the present invention. Therefore, the attached &quot; Patent Application Garden &quot; covers all such changes and modifications that fall within the scope of the invention. I. -1 Hi 1 ^ 1----Is I 1%-(please read the notes on the back first Please fill out this page again.) • Ordered by the Central Standards Bureau of the Ministry of Economic Affairs, Beigong Consumer Cooperative Printing-___ -50- This paper standard &amp; China @ 家 标 率 （CNS U4 &amp; (2 戏 297 公 整)

Claims (1)

Patent Application No. 851050549 of the Central Standard Falcon Bureau of the Ministry of Economic Affairs, Consumer Affairs Cooperative Indication No. 8510509. Amendment of the Chinese Patent Application Scope (December 2012) 6. Application for the Patent Scope 1. An integral type of disposable absorber , Including an outer cladding layer and an absorbing heart located in the outer cladding layer, the absorbing core body has an absorbing core body area, and a closed system connected to the outer cladding layer for the absorption member The machine is connected to the wearer; the absorber is designed to match one of the babies with a maximum upright dimension Y and an absorption index of the upright dimension Y of the area of the absorbent core less than or equal to 95. 2 · A kind of integrated disposable absorbent, including an outer cladding layer, an absorbent core located in the cladding layer, which is connected to the outer cladding layer and connects the absorbent member to the wearer In a closed system, the absorber has an absorber area; the absorber is designed to fit with an infant with the largest upright dimension Y, and an absorber face area of less than or equal to 240. 3. The absorbent article according to item 1 or 2 of the patent application scope, wherein the upright dimension is less than 443 mm. 4. The absorbent member according to item 1 or 2 of the patent application scope, wherein the absorbent member has an absorption index less than or equal to 90. 5. The absorbent member according to item 1 or 2 of the patent application scope, wherein the absorbent member has an absorption index less than or equal to 85. 6. A kind of integral side closure after use discarded absorbent pants, with a pair of leg holes and a waist hole, and including an outer covering layer and one located inside the outer covering layer The body has an absorption area; the absorption pants are designed to match the infant with the largest upright dimension γ, and an absorption index of less than or equal to 95 of the absorption center area to the upright dimension Y. 7. A kind of integral side closures, after discarding the absorbent pants, with a pair of leg holes, the paper size is based on the Chinese National Standard (CNS> A4 said grid (210 X 297 public)) (0¾ (Read the back first (Notes to fill out this page), τ A8 B8 C8 D8 3〇487 'patent application scope and a waist hole' and including an outer covering layer and an absorbent core located in the outer covering layer, the absorbent pants have an absorbent pants area; the absorbent pants are designed as Match the infant with the largest upright dimension Y, and the index of one of the absorption pants area less than or equal to 24〇 to the upright dimension Y. 8_According to the absorption pants of item 6 or 7 of the patent application, y is less than or equal to 443 mm. , Scale 9. Absorbent pants according to item 6 or 7 of the patent application scope, wherein the pants and the collection pants have less than or equal to 9〇 $ — _: plate release number. , 10 'According to item 6 or 7 of the patent application scope, the absorbent pants have an index of less than or equal to 85 and a pair of pants' of which (please read the precautions on the back and fill in the Ben Yin) Printed by consumer cooperatives