The utility model relates to a crepe side leakproof curved elastic sanitary product veneer. In the stretch state, the elastic film is compounded by the hot press of the non-woven cloth strip on both sides of the elastic film, and the elastic film is resilient and compels the non-woven cloth strip located on both sides of the elastic film to form a crepe anti side leakproof wall, and its elastic film is concave arc. The advantages: first, without the need of hot melt adhesive, it can realize the combination of the two sides of the strip nonwoven fabric and the elastic air permeable film, and ensure the air permeability of the elastic breathable film and the strip nonwoven fabric itself without the influence of the hot melt adhesive; two is to realize the elastic breathable membrane in the condition that the two sides of the elastic breathable film are combined with the strip like non-woven fabric in the tension state, and the elastic breathable membrane is returned. The elastic crepe crepe anti lateral leakage side wall is formed by resilient nonwoven fabric with elastic and breathable membrane. The side wall not only has the function of fluid resistance, but also greatly reduces the contact area of sanitary napkins and diapers to the human body, and greatly improves the comfort of the human body.
【技術(shù)實(shí)現(xiàn)步驟摘要】
折縐式防側(cè)漏弧形彈性衛(wèi)生用品貼面
本技術(shù)涉及一種既無(wú)需熱熔膠,也無(wú)需拉伸無(wú)紡布,便能將兩條無(wú)紡布條在彈性透氣膜拉伸狀態(tài)下復(fù)合在其上,并且在彈性透氣膜回彈復(fù)位后形成具有防側(cè)漏側(cè)壁的折縐式防側(cè)漏弧形彈性衛(wèi)生用品貼面,主要用于衛(wèi)生巾貼面和紙尿褲褲襠貼面,屬衛(wèi)生用品制造領(lǐng)域。
技術(shù)介紹
CN204521234U、名稱“一種防漏衛(wèi)生巾”,包括衛(wèi)生巾本體(100),衛(wèi)生巾本體上表面設(shè)有導(dǎo)液層,導(dǎo)液層中部沿長(zhǎng)度方向向上凸起構(gòu)造成弧形貼面;弧形貼面外周設(shè)有至少一道導(dǎo)液槽,導(dǎo)液槽由多個(gè)連續(xù)設(shè)于導(dǎo)液層上的通孔沿弧形貼面周向分布構(gòu)造而成;導(dǎo)液層外周設(shè)有側(cè)翼,側(cè)翼與導(dǎo)液層的連接處構(gòu)造成向上凸起的擋液條;擋液條外側(cè)設(shè)有報(bào)警裝置,報(bào)警裝置包括感應(yīng)開(kāi)關(guān)、電源、驅(qū)動(dòng)電路和蜂鳴器,感應(yīng)開(kāi)關(guān)用于在檢測(cè)到液體時(shí)將驅(qū)動(dòng)電路接入電源從而驅(qū)動(dòng)蜂鳴器發(fā)聲。其不足之處:一是弧形貼面為凸弧形貼面,目的是將經(jīng)液由中間通過(guò)導(dǎo)液槽導(dǎo)流到兩側(cè),既沒(méi)有解決如何有效地減少女性陰部與衛(wèi)生巾的接觸面,也沒(méi)有解決經(jīng)液儲(chǔ)存及吸收問(wèn)題;二是沒(méi)有解決彈性防側(cè)漏問(wèn)題。
技術(shù)實(shí)現(xiàn)思路
設(shè)計(jì)目的:避免
技術(shù)介紹
中的不足之處,設(shè)計(jì)一種既無(wú)需熱熔膠,也無(wú)需拉伸無(wú)紡布,便能將兩條無(wú)紡布條在彈性透氣膜拉伸狀態(tài)下復(fù)合在其上,并且在彈性透氣膜回彈復(fù)位后形成具有防側(cè)漏側(cè)壁的折縐式防側(cè)漏弧形彈性衛(wèi)生用品貼面,主要用于衛(wèi)生巾貼面和紙尿褲褲襠貼面。設(shè)計(jì)方案:為了實(shí)現(xiàn)上述設(shè)計(jì)目的。本技術(shù)在結(jié)構(gòu)設(shè)計(jì)上:1、彈性膜的膜面有很多透氣孔的設(shè)計(jì),是本技術(shù)的技術(shù)特征之一。這樣設(shè)計(jì)的目的在于:由于本技術(shù)所述彈性膜是在拉伸的狀態(tài)下與無(wú)紡布(無(wú)熱熔膠)復(fù)合,即拉伸狀態(tài)下彈性透氣膜的膜 ...
【技術(shù)保護(hù)點(diǎn)】
一種折縐式防側(cè)漏弧形彈性衛(wèi)生用品貼面,其特征是:彈性膜(2)兩邊分別與無(wú)紡布條(1)熱壓復(fù)合形成折縐式防側(cè)漏側(cè)壁,位于無(wú)紡布條間的彈性膜(2)呈凹弧形。
【技術(shù)特征摘要】
1.一種折縐式防側(cè)漏弧形彈性衛(wèi)生用品貼面,其特征是:彈性膜(2)兩邊分別與無(wú)紡布條(1)熱壓復(fù)合形成折縐式防側(cè)漏側(cè)壁,位于無(wú)紡布條間的彈性膜(2)呈凹弧形。2.根據(jù)權(quán)利要求1所述的折縐式防側(cè)漏弧形彈性衛(wèi)生用品貼面,其特征是:所述彈性膜為彈性打孔透氣膜。3.根據(jù)權(quán)利要求2所述的折縐式防側(cè)漏弧形彈性衛(wèi)生用品貼面...
【專利技術(shù)屬性】
技術(shù)研發(fā)人員:楊明達(dá),
申請(qǐng)(專利權(quán))人:楊明達(dá),
類型:新型
國(guó)別省市:浙江,33
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