CN113350044A - 一种纸尿裤透气腰围生产工艺 - Google Patents

一种纸尿裤透气腰围生产工艺 Download PDF

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CN113350044A
CN113350044A CN202110656831.4A CN202110656831A CN113350044A CN 113350044 A CN113350044 A CN 113350044A CN 202110656831 A CN202110656831 A CN 202110656831A CN 113350044 A CN113350044 A CN 113350044A
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waistline
rubber band
transition
paper diaper
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黄汉华
刘思伟
陈德付
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Guangdong Kangyi Sanitary Products Co ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49011—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/493—Absorbent articles specially adapted to be worn around the waist, e.g. diapers adjustable by adding or removing material, e.g. umbilical cord arrangements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs

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Abstract

本发明提出一种纸尿裤透气腰围生产工艺，包括纸尿裤主体以及弹性腰围，弹性腰围上设置有过渡层和腰围层，所述腰围层上设置有粘接一起的内层和表面层，所述过渡层上设置有内层、中间层以及表面层，所述纸尿裤主体设置有吸水芯体，所述吸水芯体部分位于过渡层上。

Description

一种纸尿裤透气腰围生产工艺
技术领域
本发明涉及一种纸尿裤透气腰围生产工艺。
背景技术
现有的弹性腰围的结构是包括内衬无纺布、外衬无纺布，在形成弹性腰围时候需要把内衬无纺布、外衬无纺布粘接后把外衬无纺布向上翻折并粘接，最后形成的弹性腰围具有三层无纺布，这种结构的弹性腰围透气性不足，且内衬无纺布的用料多。
发明内容
为解决上述问题，本发明提出一种纸尿裤透气腰围生产工艺，旨在解决纸尿裤的弹性腰围透气性不足的问题。
本发明提出一种纸尿裤透气腰围生产工艺，包括纸尿裤主体以及弹性腰围，弹性腰围上设置有过渡层和腰围层，所述腰围层上设置有粘接一起的内层和表面层，所述过渡层上设置有内层、中间层以及表面层，所述纸尿裤主体设置有吸水芯体，所述吸水芯体部分位于过渡层上，所述弹性腰围的生产工艺如下：
S1在表面层上位于过渡层位置设置前过渡橡筋和后过渡橡筋，且在前过渡橡筋和后过渡橡筋之间喷胶，然后把中间层与表面层中线重合并粘合一起，表面层两端凸出于中间层两端；
S2在中间层表面设置固定间断刮胶，将定位PE膜粘合在一起中间层上；
S3在定位PE膜上喷胶，立体护围的底边外表面粘合在定位PE膜的侧边上；
S4在定位PE膜主体上粘贴有吸水芯体并将立体护围的底边内表面粘合在吸水芯体的下端面两侧边上；
S5在表面层的腰围层设置前腰围橡筋和后腰围橡筋，并在中间层无纺布表面的过渡层区域和前腰围橡筋区域和后腰围橡筋区域喷胶，将表面层的腰围层选择设定长度向上翻折形成内层，内层和表面层粘合形成腰围层。
于一个或多个实施例中，所述表面层和中间层以及内层均为无纺布。
于一个或多个实施例中，所述立体护围上设置有内拒水布和外拒水布，所述内拒水布和外拒水布之间设置有护围橡筋。
把弹性腰围分成过渡层和腰围层，由于吸水芯体部分位于过渡层上，所以过渡层上的透气性难以改良，而腰围层与婴幼儿的腰部贴合且只有无纺布构成，其透气性可以提高，在腰围层上形成表面层和内层双层无纺布，比传统的三层无纺布的弹性腰围要少一层无纺布，其透气性能提高30％，对于娇嫩的婴幼儿皮肤起到良好的影响，同时在腰围层上设置前腰围橡筋和后腰围橡筋，提高腰围层的弹力使得纸尿裤不会脱落。
本发明的有益效果：能够提供双层无纺布的腰围层的纸尿裤，提高纸尿裤的弹性腰围的透气性，并设计出一套幸而有效的生产加工工艺，使得纸尿裤透气腰围能够实现生产。
附图说明
图1为纸尿裤示意图。
图2为纸尿裤透气腰围的截面示意图。
具体实施方式
如下结合附图，对本申请方案作进一步描述：
参见附图1-2一种纸尿裤透气腰围生产工艺，包括纸尿裤主体1以及弹性腰围2，弹性腰围2上设置有过渡层21和腰围层22，所述腰围层22上设置有粘接一起的内层221和表面层222，所述过渡层21上设置有内层221、中间层212以及表面层222，所述纸尿裤主体1设置有吸水芯体11，所述吸水芯体11部分位于过渡层21上，所述弹性腰围2的生产工艺如下：
S1在表面层上位于过渡层21位置设置前过渡橡筋212和后过渡橡筋213，且在前过渡橡筋212和后过渡橡筋213之间喷胶，然后把中间层211与表面层222中线重合并粘合一起，表面层222两端凸出于中间层211两端；
S2在中间层211表面设置固定间断刮胶，将定位PE膜12粘合在一起中间层211上；
S3在定位PE膜12上喷胶，立体护围3的底边外表面粘合在定位PE膜12的侧边上；
S4在定位PE膜12主体上粘贴有吸水芯体11并将立体护围3的底边内表面粘合在吸水芯体11的下端面两侧边上；
S5在表面层222的腰围层22设置前腰围橡筋223和后腰围橡筋224，并在中间层211无纺布表面的过渡层区域和前腰围橡筋区域和后腰围橡筋区域喷胶，将表面层222的腰围层22选择设定长度向上翻折形成内层221，内层221和表面层222粘合形成腰围层22。
进一步地，所述表面层222和中间层211以及内层221均为无纺布。
进一步地，所述立体护围3上设置有内拒水布和外拒水布，所述内拒水布和外拒水布之间设置有护围橡筋。
上述优选实施方式应视为本申请方案实施方式的举例说明，凡与本申请方案雷同、近似或以此为基础作出的技术推演、替换、改进等，均应视为本专利的保护范围。

Claims (3)

1.一种纸尿裤透气腰围生产工艺，其特征在于，包括纸尿裤主体以及弹性腰围，弹性腰围上设置有过渡层和腰围层，所述腰围层上设置有粘接一起的内层和表面层，所述过渡层上设置有内层、中间层以及表面层，所述纸尿裤主体设置有吸水芯体，所述吸水芯体部分位于过渡层上，所述弹性腰围的生产工艺如下：
S1在表面层上位于过渡层位置设置前过渡橡筋和后过渡橡筋，且在前过渡橡筋和后过渡橡筋之间喷胶，然后把中间层与表面层中线重合并粘合一起，表面层两端凸出于中间层两端；
S2在中间层表面设置固定间断刮胶，将定位PE膜粘合在一起中间层上；
S3在定位PE膜上喷胶，立体护围的底边外表面粘合在定位PE膜的侧边上；
S4在定位PE膜主体上粘贴有吸水芯体并将立体护围的底边内表面粘合在吸水芯体的下端面两侧边上；
S5在表面层的腰围层设置前腰围橡筋和后腰围橡筋，并在中间层无纺布表面的过渡层区域和前腰围橡筋区域和后腰围橡筋区域喷胶，将表面层的腰围层选择设定长度向上翻折形成内层，内层和表面层粘合形成腰围层。
2.根据权利要求1所述的纸尿裤透气腰围生产工艺，其特征在于，所述表面层和中间层以及内层均为无纺布。
3.根据权利要求1所述的纸尿裤透气腰围生产工艺，其特征在于，所述立体护围上设置有内拒水布和外拒水布，所述内拒水布和外拒水布之间设置有护围橡筋。
CN202110656831.4A 2021-06-11 2021-06-11 一种纸尿裤透气腰围生产工艺 Pending CN113350044A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107625584A (zh) * 2017-10-18 2018-01-26 元龙（福建）日用品有限公司 一种婴儿纸尿裤的弹性腰片及其制造方法
CN109646188A (zh) * 2019-02-19 2019-04-19 广东茵茵股份有限公司 一种腰围透气的吸收物品制备方法
CN110680615A (zh) * 2019-10-29 2020-01-14 广东茵茵股份有限公司 一种带缓冲区纸尿裤的生产方法
CN111134966A (zh) * 2019-04-17 2020-05-12 贵州卡布婴童用品有限责任公司 一种具有防漏尿功能的裤型纸尿裤及其制作工艺和设备
CN210932251U (zh) * 2019-07-24 2020-07-07 广州市汉氏卫生用品有限公司 一种透气弹性腰围的纸尿裤

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107625584A (zh) * 2017-10-18 2018-01-26 元龙（福建）日用品有限公司 一种婴儿纸尿裤的弹性腰片及其制造方法
CN109646188A (zh) * 2019-02-19 2019-04-19 广东茵茵股份有限公司 一种腰围透气的吸收物品制备方法
CN111134966A (zh) * 2019-04-17 2020-05-12 贵州卡布婴童用品有限责任公司 一种具有防漏尿功能的裤型纸尿裤及其制作工艺和设备
CN210932251U (zh) * 2019-07-24 2020-07-07 广州市汉氏卫生用品有限公司 一种透气弹性腰围的纸尿裤
CN110680615A (zh) * 2019-10-29 2020-01-14 广东茵茵股份有限公司 一种带缓冲区纸尿裤的生产方法

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