技术领域Technical field
本发明涉及日用品领域，具体涉及一种主吸收区弹性自贴合吸收用品及其制备方法。The invention relates to the field of daily necessities, and in particular to an elastic self-adhesive absorbent article in a main absorption zone and a preparation method thereof.
背景技术Background technique
在女性经期使用的卫生巾中，多为片状平面形态，穿戴时将卫生巾护翼中心位置与内裤浪底居中部位重合粘贴牢固，随着内裤提拉穿着，粘附在内裤上的卫生巾与私处接触，由于内裤与卫生巾都属于柔性材料组成，卫生巾使用时呈现不可控的不规则形变，无法完全沿着人体结构贴合，导致潮涌时经血无法及时被产品吸收，出现侧漏情况。Among the sanitary napkins used by women during menstruation, most of them are in the shape of a sheet. When wearing, the center of the sanitary napkin's wings coincides with the center of the bottom of the underwear and are firmly adhered. As the underwear is pulled up and worn, the sanitary napkin adheres to the underwear. When in contact with private parts, since both underwear and sanitary napkins are made of flexible materials, sanitary napkins exhibit uncontrollable and irregular deformation when used, and cannot completely fit along the human body structure. As a result, menstrual blood cannot be absorbed by the product in time during menstruation, resulting in side leakage. .
目前，市场在售的中凸卫生巾往往在产品中心区域堆积材料形成的中凸吸收结构或者成型模轮成型时增加中凸棉芯设计，这种方案未考虑到中部吸收区域材料体积与质量增加会造成裆部异物感明显，如中国专利申请号：200420039518.8公开一种中间上凸卫生巾，木浆棉层的中部有向上凸的长条状凸起，与长条状凸起位置相对应的复合材料层的中部靠前一段向后翻起叠合，形成前凹后凸结构。这种中部堆积产生的中凸，在使用时虽然中部吸收性能有提升，但使用时的舒适性能大大降低，而且产品并不会沿着中凸规则变形，贴合效果不佳，容易导致侧漏情况。Currently, the mid-convex sanitary napkins on the market often have a mid-convex absorbent structure formed by accumulating materials in the center area of the product or add a mid-convex cotton core design during molding. This solution does not take into account the increase in the volume and mass of the material in the central absorption area. It will cause an obvious foreign body sensation in the crotch. For example, Chinese patent application number: 200420039518.8 discloses a sanitary napkin with an upward convex middle. The middle part of the wood pulp cotton layer has a long strip-shaped protrusion that projects upward, corresponding to the position of the long strip-shaped protrusion. The front section of the middle part of the composite material layer is folded back and overlapped to form a concave front and convex structure. This kind of convexity caused by accumulation in the middle, although the absorption performance of the middle part is improved during use, the comfort performance during use is greatly reduced, and the product will not deform along the rules of the convexity, and the fitting effect is not good, which can easily lead to side leakage. Condition.
发明内容Contents of the invention
为解决现有技术不足，本发明提供了一种主吸收区弹性自贴合吸收用品，具有吸量增大，穿戴舒适以及更加贴合的优点。In order to solve the deficiencies of the existing technology, the present invention provides an elastic self-fitting absorbent article with a main absorption zone, which has the advantages of increased suction capacity, comfortable wearing and better fit.
一种主吸收区弹性自贴合吸收用品，包括本体，所述本体包括位于表层的亲肤层，位于中层的吸收层以及位于底层的防水层，所述本体上包括了位于中部的主吸收区，位于主吸收区之外的副吸收区以及位于副吸收区之外的干燥区，其特征在于，所述主吸收区内设具有拉伸力的弹性件，所述弹性件沿本体纵向方形设置，所述主吸收区通过弹性件凸起于本体之上。An elastic self-adhesive absorbent article with a main absorption zone, including a main body, which includes a skin-friendly layer on the surface, an absorption layer on the middle layer, and a waterproof layer on the bottom layer. The body includes a main absorption zone in the middle. , a secondary absorption area located outside the main absorption area and a drying area located outside the secondary absorption area, characterized in that the main absorption area is equipped with an elastic member with tensile force, and the elastic member is arranged in a square shape along the longitudinal direction of the body , the main absorption area is raised on the body through elastic members.
优选的，所述弹性件包括由若干根弹性线组合而成，弹性线之间设间距。Preferably, the elastic member is composed of a plurality of elastic wires, with a spacing between the elastic wires.
优选的，所述弹性线材质包括聚氨基甲酸酯纤维，弹性线通过拉伸刮胶复合连接固定吸收层内。Preferably, the elastic thread material includes polyurethane fiber, and the elastic thread is compositely connected and fixed in the absorbent layer through stretch squeegee.
优选的，所述弹性线之间的间距在3-6mm，弹性线密度为470-620dtex，弹性线拉伸比在1.3-1.8之间。Preferably, the distance between the elastic threads is 3-6mm, the density of the elastic threads is 470-620dtex, and the stretch ratio of the elastic threads is between 1.3-1.8.
优选的，所述副吸收区厚度小于主吸收区厚度，副吸收区上设固定点，固定点将副吸收区下压使其厚度小于主吸收区。Preferably, the thickness of the secondary absorption zone is smaller than the thickness of the main absorption zone, and a fixed point is provided on the secondary absorption zone, and the fixed point presses down the secondary absorption zone so that its thickness is smaller than that of the main absorption zone.
优选的，所述固定点沿主吸收区外侧边缘均匀设置，固定点呈环状设置在主吸收区外侧。Preferably, the fixing points are evenly arranged along the outer edge of the main absorption area, and the fixing points are arranged in an annular shape outside the main absorption area.
优选的，所述副吸收区上至少设一环或一环以上的固定点。Preferably, the secondary absorption area is provided with at least one ring or more than one ring of fixed points.
优选的，所述副吸收区和干燥区之间设隔水带。Preferably, a water barrier is provided between the secondary absorption zone and the drying zone.
优选的，所述吸收层至少包括2层或2层以上，弹性件置于吸收层之间。Preferably, the absorbent layer includes at least two or more layers, and the elastic member is placed between the absorbent layers.
优选的，所述干燥区两侧设用于粘接的侧翼，侧翼上设双面胶。Preferably, the drying area is provided with side wings for bonding on both sides, and double-sided tape is provided on the side wings.
一种主吸收区弹性自贴合吸收用品制备方法，包括：A method for preparing elastic self-adhering absorbent articles in the main absorption zone, including:
第一步，将防水层铺设于平台上；The first step is to lay the waterproof layer on the platform;
第二步，在防水层上铺设吸收层，吸收层包括底层吸收层和顶层吸收层，现将底层吸收层铺设完成，铺设底层吸收层层数为1-2层；The second step is to lay the absorption layer on the waterproof layer. The absorption layer includes the bottom absorption layer and the top absorption layer. Now the bottom absorption layer is laid, and the number of layers of the bottom absorption layer is 1-2;
第三步，在底层吸收层铺设完成后，将弹性线固定在底层吸收层上；In the third step, after the bottom absorbent layer is laid, the elastic thread is fixed on the bottom absorbent layer;
第四步，在弹性线固定完成后，铺设顶层吸收层，顶层吸收层的层数为1-2层；The fourth step is to lay the top absorbent layer after the elastic thread is fixed. The number of layers of the top absorbent layer is 1-2;
第五步，在顶层吸收层铺设完成后，再将亲肤层铺设于顶层吸收层上；In the fifth step, after the top absorbent layer is laid, the skin-friendly layer is laid on the top absorbent layer;
第六步，通过复合机将防水层、吸收层和亲肤层复合，再通过切压机在副吸收区上压制固定点，并进行切割和封边；In the sixth step, the waterproof layer, absorption layer and skin-friendly layer are compounded by a compounding machine, and then a fixed point is pressed on the secondary absorption area by a cutting and pressing machine, and cutting and edge sealing are performed;
第七步，将切割封边好后的本体进行折叠包装。The seventh step is to fold and package the cut and edge-sealed body.
优选的，所述弹性线固定包括了：Preferably, the elastic thread fixation includes:
首先，将布满胶液的弹性线取出拉升，弹性线拉升比例在1.3-1.8之间；First, take out the elastic thread covered with glue and pull it up. The elastic thread lifting ratio is between 1.3-1.8;
其次，将拉升好后的弹性线粘接在底层吸收区表面，粘接完后刮除对于胶液；Secondly, bond the stretched elastic thread to the surface of the bottom absorption area, and scrape off the glue after bonding;
最终，将顶层吸收层覆盖在弹性线，并在亲肤层铺设完成后通过复合机进行复合切割。Finally, the top absorbent layer is covered on the elastic thread, and after the skin-friendly layer is laid, it is compounded and cut by a laminating machine.
本发明相对于现有技术所具有的的增益效果是：Compared with the prior art, the gain effects of the present invention are:
本发明通过在主吸收区内设弹性件，通过弹性件，可使取出后的本体自主展开，并且在本体展开后，由于弹性件拉升的关系以及主吸收区和副吸收区之间固定点结构设置，主吸收区呈向上凸起状，为避免主吸收区过于凸起，将弹性件拉伸比设置在1.3到1.8之间，凸起后的主吸收区在使用时更加的贴合，凸起的主吸收区有主动贴合的效果，而主吸收区内设的弹性件又有被动拉升贴合的效果，主动贴合和被动贴合使本发明在使用中的贴合度更高，有效避免了传统卫生巾在使用时形状不规则导致的贴合效果降低，容易发生侧漏的问题。In the present invention, an elastic member is provided in the main absorption area. Through the elastic member, the main body after being taken out can be expanded automatically. After the main body is expanded, due to the lifting relationship of the elastic member and the fixed point between the main absorption area and the auxiliary absorption area, Structural setting, the main absorption area is upwardly convex. In order to prevent the main absorption area from being too convex, the stretch ratio of the elastic member is set between 1.3 and 1.8. The convex main absorption area will fit more closely during use. The convex main absorption area has an active fitting effect, and the elastic parts provided in the main absorption area have a passive lifting and fitting effect. The active fitting and passive fitting make the fit of the present invention better during use. High, effectively avoiding the problem of reduced fit and easy side leakage caused by irregular shapes of traditional sanitary napkins during use.
附图说明Description of the drawings
图1所示为一种主吸收区弹性自贴合吸收用品的正视图。Figure 1 shows a front view of an elastic self-adhering absorbent article in the main absorption zone.
图2所示为一种主吸收区弹性自贴合吸收用品的侧面剖视图。Figure 2 shows a side cross-sectional view of an elastic self-adhesive absorbent article in the main absorption zone.
图3所示为一种主吸收区弹性自贴合吸收用品的本体结构剖视图。Figure 3 shows a cross-sectional view of the body structure of an elastic self-adhering absorbent article in the main absorption zone.
图4所示为一种主吸收区弹性自贴合吸收用品的主吸收区横向剖视图。Figure 4 shows a transverse cross-sectional view of the main absorption zone of an elastic self-adhering absorbent article with the main absorption zone.
图5所述为一种主吸收区弹性自贴合吸收用品的固定点示意图。Figure 5 is a schematic diagram of the fixing points of an elastic self-adhering absorbent article in the main absorption zone.
附图标记：1、主吸收区；2、副吸收区；3、干燥区；4、弹性件；5、隔水带；6、侧翼；7、固定环；8、主吸收区厚度；9、副吸收区厚度；10、防水层；11、第一吸收层；12、第二吸收层；13、第三吸收层；14、第四吸收层；15、亲肤层；16、弹性线；17、弹性线间距；18、主吸收区底面隆起高度；19、凸起部；20、固定点；a、主吸收区纵向凸起弧度；b、主吸收区横向凸起弧度。Reference signs: 1. Main absorption area; 2. Secondary absorption area; 3. Drying area; 4. Elastic member; 5. Water-proof belt; 6. Side wings; 7. Fixed ring; 8. Thickness of main absorption area; 9. Thickness of secondary absorption zone; 10. Waterproof layer; 11. First absorption layer; 12. Second absorption layer; 13. Third absorption layer; 14. Fourth absorption layer; 15. Skin-friendly layer; 16. Elastic thread; 17 , elastic line spacing; 18. bulge height of the bottom surface of the main absorption zone; 19. bulge; 20. fixed point; a. longitudinal bulge arc of the main absorption zone; b. transverse bulge arc of the main absorption zone.
具体实施方式Detailed ways
为了便于理解本发明，下面将参照相关附图对婴儿背带进行更全面的描述。附图中给出了婴儿背带的首选实施例。但是，婴儿背带可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对婴儿背带的公开内容更加透彻全面。In order to facilitate understanding of the present invention, the baby carrier will be described more fully below with reference to the relevant drawings. A preferred embodiment of the baby carrier is shown in the accompanying drawing. However, the baby carrier may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure of infant carriers will be thorough and complete.
在下文中，可在本发明的各种实施例中使用的术语“包括”或“可包括”指示所公开的功能、操作或元件的存在，并且不限制一个或更多个功能、操作或元件的增加。此外，如在本发明的各种实施例中所使用，术语“包括”、“具有”及其同源词仅意在表示特定特征、数字、步骤、操作、元件、组件或前述项的组合，并且不应被理解为首先排除一个或更多个其它特征、数字、步骤、操作、元件、组件或前述项的组合的存在或增加一个或更多个特征、数字、步骤、操作、元件、组件或前述项的组合的可能性。Hereinafter, the terms "comprises" or "may include" which may be used in various embodiments of the present invention indicate the presence of disclosed functions, operations, or elements and do not limit the presence of one or more functions, operations, or elements. Increase. Furthermore, as used in various embodiments of the present invention, the terms "including," "having," and their cognates are only intended to represent specific features, numbers, steps, operations, elements, components, or combinations of the foregoing. and should not be understood as first excluding the presence of one or more other features, numbers, steps, operations, elements, components or combinations of the foregoing or adding one or more features, numbers, steps, operations, elements, components or the possibility of a combination of the foregoing.
在本发明的各种实施例中，表述“或”或“A或/和B中的至少一个”包括同时列出的文字的任何组合或所有组合。例如，表述“A或B”或“A或/和B中的至少一个”可包括A、可包括B或可包括A和B二者。In various embodiments of the invention, the expression "or" or "at least one of A or/and B" includes any and all combinations of words listed simultaneously. For example, the expression "A or B" or "at least one of A or/and B" may include A, may include B, or may include both A and B.
在本发明的描述中，需要理解的是，术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore is not to be construed as a limitation of the invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish descriptions and shall not be understood as indicating or implying relative importance.
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。In the description of this specification, reference to the terms "one embodiment," "some embodiments," "an example," "specific examples," or "some examples" or the like means that specific features are described in connection with the embodiment or example. , structures, materials or features are included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
在本发明的描述中，除非另有规定和限定，需要说明的是，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是机械连接或电连接，也可以是两个元件内部的连通，可以是直接相连，也可以通过中间媒介间接相连，对于本领域的普通技术人员而言，可以根据具体情况理解上述术语的具体含义。除非另有限定，否则在这里使用的所有术语(包括技术术语和科学术语)具有与本发明的各种实施例所属领域普通技术人员通常理解的含义相同的含义。所述术语(诸如在一般使用的词典中限定的术语)将被解释为具有与在相关技术领域中的语境含义相同的含义并且将不被解释为具有理想化的含义或过于正式的含义，除非在本发明的各种实施例中被清楚地限定。In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or both. The internal connection between components may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meaning of the above terms can be understood according to the specific situation. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of this invention belong. Said terms (such as terms defined in commonly used dictionaries) will be interpreted to have the same meaning as the contextual meaning in the relevant technical field and will not be interpreted as having an idealized meaning or an overly formal meaning, Unless expressly limited in various embodiments of the invention.
如图1-5所示，一种主吸收区弹性自贴合吸收用品，包括本体，所示本体上包括了位于中部的主吸收区1，位于主吸收区1之外的副吸收区2，以及位于副吸收区2外围的干燥区3，所示在干燥区3的外侧设侧翼6，所示侧翼6上设用于粘接的双面胶，所示在副吸收区2和干燥区3之间设隔水带5，所示隔水带5为隔水材料制成，隔水带5上设弹力线，弹力线用于拉伸隔水带，在使用时隔水带通过弹力线的拉伸使隔水带竖起，并且弹力线可以通过其自身弹力贴合在使用者身上，使其更加服帖。As shown in Figure 1-5, an elastic self-adhering absorbent article with a main absorption area includes a main body. The main body includes a main absorption area 1 located in the middle, and a secondary absorption area 2 located outside the main absorption area 1. And the drying zone 3 located on the periphery of the secondary absorption zone 2. As shown, there are side wings 6 on the outside of the drying zone 3. The side wings 6 are provided with double-sided tape for bonding. As shown, between the secondary absorption zone 2 and the drying zone 3 There is a water-proof belt 5 between them. The water-proof belt 5 shown is made of water-proof material. There is an elastic line on the water-proof belt 5. The elastic line is used to stretch the water-proof belt. When in use, the water-proof belt passes through the elastic line. Stretching makes the waterproof belt stand up, and the elastic cord can fit on the user's body through its own elasticity, making it more compliant.
所示本体包括了由防水层10，吸收层和亲肤层15组合而成的复合吸收棉体，所示吸收层位于防水层10和亲肤层15之间，所示吸收层包括第一吸收层11，第二吸收层12，第三吸收层13和第四吸收层14，所示本体外边缘通过压痕机将防水层10，吸收层和亲肤层15粘接固定在一起。The body shown includes a composite absorbent cotton body composed of a waterproof layer 10, an absorption layer and a skin-friendly layer 15. The absorption layer is located between the waterproof layer 10 and the skin-friendly layer 15. The absorption layer includes a first absorption layer 11. , the second absorption layer 12, the third absorption layer 13 and the fourth absorption layer 14. The outer edges of the body shown are bonded and fixed together with the waterproof layer 10, the absorption layer and the skin-friendly layer 15 through a creasing machine.
所示在本体中部上设主吸收区2，在主吸收区2的外边缘上设固定点20，所示固定点20沿主吸收区外边缘呈环状的设置在副吸收区上，所示主吸收区1和副吸收区2之间可以通过固定点20进行区分，位于环状固定点20之间的即为主吸收区，所示副吸收区2通过固定点20固定后，副吸收区厚度9小于主吸收区厚度8，简单点说，主吸收区2相对于副吸收区3来说更加的蓬松。As shown, a main absorption zone 2 is set in the middle of the body, and a fixing point 20 is set on the outer edge of the main absorption zone 2. The fixing point 20 is arranged annularly on the auxiliary absorption zone along the outer edge of the main absorption zone, as shown The main absorption area 1 and the secondary absorption area 2 can be distinguished by the fixed points 20. The area between the annular fixed points 20 is the main absorption area. After the secondary absorption area 2 is fixed by the fixed points 20, the secondary absorption area The thickness 9 is smaller than the thickness 8 of the main absorption zone. To put it simply, the main absorption zone 2 is more fluffy than the secondary absorption zone 3 .
所示主吸收区2呈凸起状置于本体中部位置，所示在主吸收区2内设弹性件4，所示弹性件4是由若干根弹性线16组合而成的，相邻弹性线16之间设间距17，所示弹性线16沿本体纵向方向设置，所示弹性线16材质为聚氨基甲酸酯纤维，弹性线16具有较好的弹性，所示弹性线16位于吸收层内，弹性线16通过拉伸刮胶复合连接固定第一吸收层或者第二吸收层上。The main absorption area 2 is shown in a convex shape and is placed in the middle of the body. An elastic member 4 is provided in the main absorption area 2. The elastic member 4 is composed of several elastic threads 16. Adjacent elastic threads There is a distance 17 between the elastic threads 16. The elastic threads 16 are arranged along the longitudinal direction of the body. The elastic threads 16 are made of polyurethane fiber. The elastic threads 16 have good elasticity. The elastic threads 16 are located in the absorption layer. , the elastic thread 16 is connected and fixed on the first absorbent layer or the second absorbent layer through a tensile squeegee composite connection.
所示在主吸收区2内设弹性件4后，通过弹性件4的拉伸性，在本体展开过程中，弹性件由折叠状态向着展开状态变化，此时的本体被弹性件4牵引展开，形成本体的主动开启，在本体展开后，由于弹性件4拉伸性，弹性件4将主吸收区向内拉伸，主吸收区随之向上凸起形成凸起部18，并且由于主吸收区外围的固定点形成的固定环7将副吸收区固定，防止了副吸收区隆起的问题，而且副吸收区由于固定点定位，副吸收区两侧拱起，形成了如图2所示的W型，更加的贴合人体曲线，主吸收区便于吸收，副吸收区用以存储，副吸收区之间的固定点间隔间隙形成导流。As shown in the figure, after the elastic member 4 is installed in the main absorption area 2, through the stretchability of the elastic member 4, during the unfolding process of the body, the elastic member changes from the folded state to the unfolded state. At this time, the body is pulled and unfolded by the elastic member 4. Forming the active opening of the main body, after the main body is unfolded, due to the stretchability of the elastic member 4, the elastic member 4 stretches the main absorption area inward, and the main absorption area then bulges upward to form the bulge 18, and due to the main absorption area The fixed ring 7 formed by the fixed points on the periphery fixes the secondary absorption area, preventing the problem of bulging of the secondary absorption area. Moreover, due to the positioning of the fixed points, the two sides of the secondary absorption area are arched, forming a W as shown in Figure 2. The shape is more in line with the curves of the human body. The main absorption area is convenient for absorption, the secondary absorption area is used for storage, and the fixed point intervals between the secondary absorption areas form a gap to guide the flow.
所示主吸收区纵向凸起弧度a的弧度在25-40°之间，所示主吸收区横向凸起弧度b的弧度在90-120°之间，主吸收区底面隆起高度18为15-20mm，主吸收区呈上凸下凹，在使用时主吸收区可以主动贴合在人体上，相对于传统卫生巾，本发明中的主吸收区离人体更加进，便于吸收。The longitudinal convex arc a of the main absorption zone is between 25-40°, the transverse convex arc b of the main absorption zone is between 90-120°, and the bottom bulge height 18 of the main absorption zone is 15- 20mm, the main absorption area is convex and concave. When in use, the main absorption area can actively fit on the human body. Compared with traditional sanitary napkins, the main absorption area in the present invention is closer to the human body, making it easier to absorb.
一种主吸收区弹性自贴合吸收用品制备方法，包括：A method for preparing elastic self-adhering absorbent articles in the main absorption zone, including:
第一步，将防水层铺设于平台上；The first step is to lay the waterproof layer on the platform;
第二步，在防水层上铺设吸收层，吸收层包括底层吸收层和顶层吸收层，现将底层吸收层铺设完成，铺设底层吸收层层数为1-2层；The second step is to lay the absorption layer on the waterproof layer. The absorption layer includes the bottom absorption layer and the top absorption layer. Now the bottom absorption layer is laid, and the number of layers of the bottom absorption layer is 1-2;
第三步，在底层吸收层铺设完成后，将弹性线固定在底层吸收层上；In the third step, after the bottom absorbent layer is laid, the elastic thread is fixed on the bottom absorbent layer;
第四步，在弹性线固定完成后，铺设顶层吸收层，顶层吸收层的层数为1-2层；The fourth step is to lay the top absorbent layer after the elastic thread is fixed. The number of layers of the top absorbent layer is 1-2;
第五步，在顶层吸收层铺设完成后，再将亲肤层铺设于顶层吸收层上；In the fifth step, after the top absorbent layer is laid, the skin-friendly layer is laid on the top absorbent layer;
第六步，通过复合机将防水层、吸收层和亲肤层复合，再通过切压机在副吸收区上压制固定点，并进行切割和封边；In the sixth step, the waterproof layer, absorption layer and skin-friendly layer are compounded by a compounding machine, and then a fixed point is pressed on the secondary absorption area by a cutting and pressing machine, and cutting and edge sealing are performed;
第七步，将切割封边好后的本体进行折叠包装。The seventh step is to fold and package the cut and edge-sealed body.
本发明在制备是首先将防水层铺设在设备平面上，然后再防水层上设置吸收层，吸收层为多层，在第一吸收层或者第二吸收层铺设完成后，在其上表面安装弹性线，弹性线先通过粘胶池浸泡，在弹性线上包裹粘胶，然后将包裹粘胶的弹性线粘贴在第一吸收层或者第二吸收层上，在弹性线固定完成后，将多余的胶液去除，然后再其上铺设第三吸收层，第四吸收层，吸收层铺设完成后在其上表面铺设亲肤层，最终将铺设好的亲肤层通过切压机进行复合和裁切，复合时会在主吸收区以外的区域进行固定点压制，固定点呈方形或者圆形，固定点压制过程中呈环状设置。In the preparation of the present invention, a waterproof layer is first laid on the equipment plane, and then an absorption layer is arranged on the waterproof layer. The absorption layer is multi-layered. After the first absorption layer or the second absorption layer is laid, an elastic layer is installed on its upper surface. The elastic thread is first soaked in the viscose pool, the elastic thread is wrapped with viscose, and then the elastic thread wrapped with viscose is pasted on the first absorption layer or the second absorption layer. After the elastic thread is fixed, the excess The glue is removed, and then the third absorption layer and the fourth absorption layer are laid on it. After the absorption layer is laid, a skin-friendly layer is laid on its upper surface. Finally, the laid skin-friendly layer is compounded and cut by a cutting and pressing machine. During compounding, fixed point pressing will be carried out in the area outside the main absorption area. The fixed point is square or circular, and the fixed point is arranged in a ring shape during the pressing process.
所示在本发明中，弹性线的纤维密度为470-620dtex，弹性线固定时的拉伸比设定在1.3-1.8之间，弹性线排布时的间距在3-6mm之间。As shown in the present invention, the fiber density of the elastic thread is 470-620 dtex, the stretch ratio when the elastic thread is fixed is set between 1.3-1.8, and the spacing when the elastic thread is arranged is between 3-6 mm.
所示固定点形状包括方形固定点和圆形固定点，固定点直径为1mm，固定点呈相互交错方式沿着主吸收区外围设置。The fixed point shapes shown include square fixed points and circular fixed points. The diameter of the fixed points is 1mm. The fixed points are arranged in a staggered manner along the periphery of the main absorption zone.
本发明通过在主吸收区内设弹力件，通过弹力件，在本体展开过程中提供张力，在本体展开后为主吸收区提供拉力，使本发明中改的本体可以自动展开，而主吸收区又可向内收拢形成凸起部，在本体上形成凸起部后，本体在使用时凸起部可以更加贴合人体曲线，便于吸液，且副吸收区由于固定点的固定以及弹力件的拉力两侧向上方向翘起，使本体呈现W型，起到符合人体工学的目的。In the present invention, an elastic member is provided in the main absorption area, and the elastic member provides tension during the unfolding process of the main body, and provides tensile force to the main absorption area after the main body is unfolded, so that the main body of the present invention can be automatically expanded, and the main absorption area It can also be folded inward to form a bulge. After the bulge is formed on the body, the bulge can better fit the curve of the human body when the body is in use, making it easier to absorb liquid. The secondary absorption area is due to the fixation of the fixed points and the elasticity of the elastic member. The two sides of the pull force are tilted upward, making the body appear W-shaped, which is ergonomic.
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be practiced in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210282472.5ACN116807752A (en) | 2022-03-22 | 2022-03-22 | An elastic self-adhering absorbent product in the main absorption zone and its preparation method |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210282472.5ACN116807752A (en) | 2022-03-22 | 2022-03-22 | An elastic self-adhering absorbent product in the main absorption zone and its preparation method |
| Publication Number | Publication Date |
|---|---|
| CN116807752Atrue CN116807752A (en) | 2023-09-29 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210282472.5APendingCN116807752A (en) | 2022-03-22 | 2022-03-22 | An elastic self-adhering absorbent product in the main absorption zone and its preparation method |
| Country | Link |
|---|---|
| CN (1) | CN116807752A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200020A (en)* | 1995-09-01 | 1998-11-25 | 麦克尼尔-Ppc公司 | Absorbent |
| CN1216696A (en)* | 1997-09-29 | 1999-05-19 | 尤妮佳股份有限公司 | Absorbent article |
| US20020077617A1 (en)* | 2000-12-15 | 2002-06-20 | Sca Hygiene Products Ab | Absorbent article such as a sanitary napkin, a diaper, an incontinence guard, or a panty-liner |
| CN1662201A (en)* | 2002-09-09 | 2005-08-31 | 尤妮佳股份有限公司 | Absorbent article with resilient portion and method of manufacture |
| CN1662202A (en)* | 2002-06-14 | 2005-08-31 | 尤妮佳股份有限公司 | Absorptive article |
| CN101018531A (en)* | 2004-09-13 | 2007-08-15 | 宝洁公司 | Diaper with elasticated topsheet |
| CN101090691A (en)* | 2004-12-28 | 2007-12-19 | 尤妮佳股份有限公司 | Sanitary napkin |
| CN102026604A (en)* | 2008-05-15 | 2011-04-20 | 尤妮佳股份有限公司 | Absorbent article |
| CN102232891A (en)* | 2010-04-30 | 2011-11-09 | 尤妮佳股份有限公司 | Absorbent article |
| CN113786286A (en)* | 2021-08-31 | 2021-12-14 | 福建恒安集团有限公司 | Sanitary article convenient to absorb and forming process thereof |
| CN219878460U (en)* | 2022-03-22 | 2023-10-24 | 浙江夕尔科技有限公司 | Main absorption area elasticity is from laminating absorbent article |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200020A (en)* | 1995-09-01 | 1998-11-25 | 麦克尼尔-Ppc公司 | Absorbent |
| CN1216696A (en)* | 1997-09-29 | 1999-05-19 | 尤妮佳股份有限公司 | Absorbent article |
| US20020077617A1 (en)* | 2000-12-15 | 2002-06-20 | Sca Hygiene Products Ab | Absorbent article such as a sanitary napkin, a diaper, an incontinence guard, or a panty-liner |
| CN1662202A (en)* | 2002-06-14 | 2005-08-31 | 尤妮佳股份有限公司 | Absorptive article |
| CN1662201A (en)* | 2002-09-09 | 2005-08-31 | 尤妮佳股份有限公司 | Absorbent article with resilient portion and method of manufacture |
| CN101018531A (en)* | 2004-09-13 | 2007-08-15 | 宝洁公司 | Diaper with elasticated topsheet |
| CN101090691A (en)* | 2004-12-28 | 2007-12-19 | 尤妮佳股份有限公司 | Sanitary napkin |
| CN102026604A (en)* | 2008-05-15 | 2011-04-20 | 尤妮佳股份有限公司 | Absorbent article |
| CN102232891A (en)* | 2010-04-30 | 2011-11-09 | 尤妮佳股份有限公司 | Absorbent article |
| CN113786286A (en)* | 2021-08-31 | 2021-12-14 | 福建恒安集团有限公司 | Sanitary article convenient to absorb and forming process thereof |
| CN219878460U (en)* | 2022-03-22 | 2023-10-24 | 浙江夕尔科技有限公司 | Main absorption area elasticity is from laminating absorbent article |
| Publication | Publication Date | Title |
|---|---|---|
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| PB01 | Publication | ||
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