CN108245320A - 一种纸尿裤复合芯体及其加工方法 - Google Patents
一种纸尿裤复合芯体及其加工方法 Download PDFInfo
- Publication number
- CN108245320A CN108245320A CN201810160821.XA CN201810160821A CN108245320A CN 108245320 A CN108245320 A CN 108245320A CN 201810160821 A CN201810160821 A CN 201810160821A CN 108245320 A CN108245320 A CN 108245320A
- Authority
- CN
- China
- Prior art keywords
- layer
- wood pulp
- core body
- pulp paper
- compound core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A61F13/53—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 absorbing medium
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51113—Topsheet, i.e. the permeable cover or layer facing the skin comprising an additive, e.g. lotion or odour control
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
-
- 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
- A61F13/51—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 outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
- A61F13/51476—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being three-dimensional, e.g. embossed, textured, pleated, or with three-dimensional features, like gathers or loops
-
- 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
- A61F13/51—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 outer layers
- A61F13/515—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 outer layers characterised by the interconnection of the topsheet and the backsheet
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
- A61F13/53713—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical direction
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53743—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers
- A61F13/53747—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers the layer is facing the topsheet
-
- 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
- A61F13/53—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 absorbing medium
- A61F2013/530007—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 absorbing medium being made from pulp
-
- 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
- A61F13/53—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 absorbing medium
- A61F2013/530481—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
- A61F2013/530547—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers
-
- 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
- A61F13/53—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 absorbing medium
- A61F2013/530481—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530583—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form
- A61F2013/530591—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form in granules or particles
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F2013/53765—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry
- A61F2013/53782—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry with holes
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
本发明涉及纸尿裤加工技术领域,具体涉及一种纸尿裤复合芯体及其加工方法,所述复合芯体包括自上而下依次设置的面层、木浆纸层和防水层;所述面层包括绵柔层和亲水无纺布层,所述绵柔层设置在亲水无纺布层的上表面,所述绵柔层上设置有芳香物质,所述亲水无纺布层的上表面和下表面设置有多个条状的且间隔设置的涂胶点,所述绵柔层通过涂胶点和亲水无纺布层的上表面连接;本发明的有益效果在于:结构设计简单,通过在木浆纸层的上表面的上半部分加工出沟渠,将高分子吸水颗粒制成纤维状或者布面状,并将高分子吸水颗粒间隔铺设在沟渠内,不仅能够防止复合芯体中的高分子吸水颗粒脱出而容易产生粉尘,还能保证复合芯体不容易结团。
Description
技术领域
本发明涉及纸尿裤加工技术领域,具体涉及一种纸尿裤复合芯体及其加工方法。
背景技术
纸尿裤复合芯体是一次性吸收用品最重要的组成部分,一次性吸收用品性能的优劣主要由复合芯体决定,例如吸水性、保持性、扩散性等,复合芯体由上层透液性片材、中层膨松无纺布和下层吸液性片材构成,现有的高分子纸尿裤复合芯体主要有两种形式:一种是蓬松无纺布与高分子颗粒的复合芯体,容易结团;另一种是采用粉碎的木浆与高分子颗粒或者粉末进行混合的方式,容易有粉尘,影响车间内的作业环境。
发明内容
为了克服上述现有技术的缺陷,本发明所要解决的技术问题是:提供一种结构设计简单,不仅能够防止复合芯体中的高分子吸水颗粒脱出而容易产生粉尘,还能保证复合芯体不容易结团的纸尿裤复合芯体和这种纸尿裤复合芯体的加工方法。
为了解决上述技术问题,本发明采用的第一个技术方案为:一种纸尿裤复合芯体,所述复合芯体包括自上而下依次设置的面层、木浆纸层和防水层;
所述面层包括绵柔层和亲水无纺布层,所述绵柔层设置在亲水无纺布层的上表面,所述绵柔层上设置有芳香物质,所述亲水无纺布层的上表面和下表面设置有多个条状的且间隔设置的涂胶点,所述绵柔层通过涂胶点和亲水无纺布层的上表面连接,所述木浆纸层通过涂胶点和亲水无纺布层的下表面连接;
所述木浆纸层包括高分子吸水颗粒,所述木浆纸层的上半部分设置有沟渠,所述高分子吸水颗粒间隔设置在沟渠内,所述木浆纸层的下表面设置有多个条状的且间隔设置的涂胶点,所述防水层通过涂胶点和木浆纸层连接。
为了解决上述技术问题,本发明采用的第二个技术方案为:一种纸尿裤复合芯体的加工方法,应用于第一技术方案中所述的纸尿裤复合芯体,该加工方法包含以下步骤:
步骤1、在面层的下表面上涂覆多个条状的且间隔设置的涂胶点;
步骤2、在木浆纸层的上半部分加工出多条平行排列的沟渠,将高分子吸水颗粒通过送料针筒输送至木浆纸层的沟渠中,并且将高分子吸水颗粒间隔设置在沟渠中;
步骤3、将步骤1所述的面层铺设在步骤2所述的撒好高分子吸水颗粒的木浆纸层上,面层和木浆纸层通过涂胶点粘合成为一体;
步骤4、在木浆纸层的下表面涂覆多个条状的且间隔设置的涂胶点,将木浆纸层和防水层通过涂胶点粘合成为一体,得到纸尿裤复合芯体。
进一步的,所述复合芯体还包括设置在木浆纸层和防水层之间的伸缩件,所述伸缩件由平行排列的橡筋组成,所述伸缩件的数量少于等于3。
进一步的,所述防水层设置有漏斗状压孔和空腔,所述漏斗状压孔的大孔设置在靠近木浆纸层的一侧,所述漏斗状压孔的小孔连通着空腔。
进一步的,所述面层和木浆纸层之间还设置有导流层,所述导流层上设置有穿透所述导流层的竖直端面为S形的通孔,所述通孔的上端设置在靠近面层的一侧,所述通孔的下端设置在靠近木浆纸层的一侧。
进一步的,所述面层和木浆纸层之间还设置有导流层,所述导流层上设置有穿透所述导流层的漏斗状压孔,所述漏斗状压孔的大孔设置在靠近面层的一侧,所述漏斗状压孔的小孔设置在靠近木浆纸层的一侧。
进一步的,所述芳香物质的成分为芦荟、金银花、艾草、茉莉花、茶叶中的一种或多种芳香植物组合物的提取物。
本发明的有益效果在于:通过将面层由绵柔层和亲水无纺布层制成,绵柔层和婴儿身体直接接触,可提高婴儿穿着纸尿裤的舒适度,并在绵柔层上喷淋芳香物质,可以使纸尿裤具备自然的清新,婴儿使用起来更加舒适,亲水无纺布层可以加快液体的吸收;通过设置木浆纸层,在木浆纸层的上表面的上半部分加工出沟渠,将高分子吸水颗粒制成纤维状或者布面状,并将高分子吸水颗粒间隔铺设在沟渠内,可防止纸尿裤在使用的过程中高分子吸水颗粒脱出复合芯体;各层之间采用多个条状的且间隔设置的涂胶点进行粘合,加工方便;整个纸尿裤复合芯体的结构设计简单,不仅能够防止复合芯体中的高分子吸水颗粒脱出而容易产生粉尘,还能保证复合芯体不容易结团。
附图说明
图1为本发明具体实施方式的一种纸尿裤复合芯体的结构示意图;
图2为本发明具体实施方式的一种纸尿裤复合芯体的木浆纸层的俯视图;
图3为本发明具体实施方式的一种纸尿裤复合芯体的通孔的结构示意图;
标号说明:
1、面层;11、绵柔层;12、亲水无纺布层;
2、木浆纸层;21、高分子吸水颗粒;22、沟渠;
3、防水层;31、空腔;
4、涂胶点;
5、导流层;51、漏斗状压孔;52、通孔;
6、橡筋。
具体实施方式
为详细说明本发明的技术内容、所实现目的及效果,以下结合实施方式并配合附图予以说明。
本发明最关键的构思在于:通过在木浆纸层的上表面的上半部分加工出沟渠,将高分子吸水颗粒制成纤维状或者布面状,并将高分子吸水颗粒间隔铺设在沟渠内,不仅能够防止复合芯体中的高分子吸水颗粒脱出而容易产生粉尘,还能保证复合芯体不容易结团。
请参照图1至图3所示,一种纸尿裤复合芯体,所述复合芯体包括自上而下依次设置的面层1、木浆纸层2和防水层3;
所述面层1包括绵柔层11和亲水无纺布层12,所述绵柔层11设置在亲水无纺布层12的上表面,所述绵柔层11上设置有芳香物质,所述亲水无纺布层12的上表面和下表面设置有多个条状的且间隔设置的涂胶点4,所述绵柔层11通过涂胶点4和亲水无纺布层12的上表面连接,所述木浆纸层2通过涂胶点4和亲水无纺布层12的下表面连接;
所述木浆纸层2包括高分子吸水颗粒21,所述木浆纸层2的上半部分设置有沟渠22,所述高分子吸水颗粒21间隔设置在沟渠22内,所述木浆纸层2的下表面设置有多个条状的且间隔设置的涂胶点4,所述防水层3通过涂胶点4和木浆纸层2连接。
对应于上述的纸尿裤复合芯体,一种纸尿裤复合芯体的加工方法,该加工方法包括以下步骤:
步骤1、在面层1的下表面上涂覆多个条状的且间隔设置的涂胶点4;
步骤2、在木浆纸层2的上半部分加工出多条平行排列的沟渠22,将高分子吸水颗粒21通过送料针筒输送至木浆纸层2的沟渠22中,并且将高分子吸水颗粒21间隔设置在沟渠22中;
步骤3、将步骤1所述的面层1铺设在步骤2所述的撒好高分子吸水颗粒21的木浆纸层2上,面层1和木浆纸层2通过涂胶点4粘合成为一体;
步骤4、在木浆纸层2的下表面涂覆多个条状的且间隔设置的涂胶点4,将木浆纸层2和防水层3通过涂胶点4粘合成为一体,得到纸尿裤复合芯体。
从上述描述可知,本发明的有益效果在于:通过将面层1由绵柔层11和亲水无纺布层12制成,绵柔层11和婴儿身体直接接触,可提高婴儿穿着纸尿裤的舒适度,并在绵柔层11上喷淋芳香物质,可以使纸尿裤具备自然的清新,婴儿使用起来更加舒适,亲水无纺布层12可以加快液体的吸收;通过设置木浆纸层2,在木浆纸层2的上表面的上半部分加工出沟渠22,将高分子吸水颗粒21制成纤维状或者布面状,并将高分子吸水颗粒21间隔铺设在沟渠22内,可防止纸尿裤在使用的过程中高分子吸水颗粒21脱出复合芯体;各层之间采用多个条状的且间隔设置的涂胶点4进行粘合,加工方便;整个纸尿裤复合芯体的结构设计简单,不仅能够防止复合芯体中的高分子吸水颗粒21脱出而容易产生粉尘,还能保证复合芯体不容易结团。
进一步的,所述复合芯体还包括设置在木浆纸层2和防水层3之间的伸缩件,所述伸缩件由平行排列的橡筋6组成,所述伸缩件的数量少于等于3。
由上述描述可知,通过在木浆纸层2和防水层3之间设计伸缩件,伸缩件由平行排列的橡筋6组成,可以使复合芯体更好的贴合人体,适用性好。
进一步的,所述防水层3设置有漏斗状压孔51和空腔31,所述漏斗状压孔51的大孔设置在靠近木浆纸层2的一侧,所述漏斗状压孔51的小孔连通着空腔31。
由上述描述可知,通过在防水层3内部设计一个空腔31,空腔31的上方和漏斗状压孔51的小孔连通,可用于容纳适量的液体,而且采用漏斗状压孔51连通空腔31,可在一定程度上防止空腔31内的液体反渗。
进一步的,所述面层1和木浆纸层2之间还设置有导流层5,所述导流层5上设置有穿透所述导流层5的竖直端面为S形的通孔52,所述通孔52的上端设置在靠近面层1的一侧,所述通孔52的下端设置在靠近木浆纸层2的一侧。
由上述描述可知,通过设计导流层5可以加快液体的吸收,通过在导流层5上设计穿透导流层5的竖直端面为S形的通孔52,不仅可以提高纸尿裤使用的抗压强度,而且在使用的过程中,液体通过面层1后,经过通孔52下渗到木浆纸层2中,可以有效的防止已渗透到木浆纸层2中的液体反渗。
进一步的,所述面层1和木浆纸层2之间还设置有导流层5,所述导流层5上设置有穿透所述导流层5的漏斗状压孔51,所述漏斗状压孔51的大孔设置在靠近面层1的一侧,所述漏斗状压孔51的小孔设置在靠近木浆纸层2的一侧。
由上述描述可知,通过设计导流层5可以加快液体的吸收,通过在导流层5上设计穿透导流层5的漏斗状压孔51,不仅可以提高纸尿裤使用的抗压强度,而且在使用的过程中,液体通过面层1后,经过漏斗状压孔51下渗到木浆纸层2中,可以有效的防止已渗透到木浆纸层2中的液体反渗。
进一步的,所述芳香物质的成分为芦荟、金银花、艾草、茉莉花、茶叶中的一种或多种芳香植物组合物的提取物。
由上述描述可知,通过将芳香物质的成分选取为芦荟、金银花、艾草、茉莉花、茶叶中的一种或多种芳香植物组合物的提取物组成,可以使纸尿裤具备自然的清新,婴儿使用起来更加舒适。
请参照图1至图3所示,本发明的实施例一为:
一种纸尿裤复合芯体,所述复合芯体包括自上而下依次设置的面层1、木浆纸层2和防水层3;
所述面层1包括绵柔层11和亲水无纺布层12,所述绵柔层11设置在亲水无纺布层12的上表面,所述绵柔层11上设置有芳香物质,所述亲水无纺布层12的上表面和下表面设置有多个条状的且间隔设置的涂胶点4,所述绵柔层11通过涂胶点4和亲水无纺布层12的上表面连接,所述木浆纸层2通过涂胶点4和亲水无纺布层12的下表面连接;
所述木浆纸层2包括高分子吸水颗粒21,所述木浆纸层2的上半部分设置有沟渠22,所述高分子吸水颗粒21间隔设置在沟渠22内,所述木浆纸层2的下表面设置有多个条状的且间隔设置的涂胶点4,所述防水层3通过涂胶点4和木浆纸层2连接。
所述面层1和木浆纸层2之间还设置有导流层5,所述导流层5上设置有穿透所述导流层5的漏斗状压孔51,所述漏斗状压孔51的大孔设置在靠近面层1的一侧,所述漏斗状压孔51的小孔设置在靠近木浆纸层2的一侧。
所述复合芯体还包括设置在木浆纸层2和防水层3之间的伸缩件,所述伸缩件由平行排列的橡筋6组成,所述伸缩件的数量少于等于3。
所述防水层3设置有漏斗状压孔51和空腔31,所述漏斗状压孔51的大孔设置在靠近木浆纸层2的一侧,所述漏斗状压孔51的小孔连通着空腔31。
所述面层1和木浆纸层2之间还设置有导流层5,所述导流层5上设置有穿透所述导流层5的竖直端面为S形的通孔52,所述通孔52的上端设置在靠近面层1的一侧,所述通孔52的下端设置在靠近木浆纸层2的一侧。
所述面层1和木浆纸层2之间还设置有导流层5,所述导流层5上设置有穿透所述导流层5的漏斗状压孔51,所述漏斗状压孔51的大孔设置在靠近面层1的一侧,所述漏斗状压孔51的小孔设置在靠近木浆纸层2的一侧。
所述芳香物质的成分为芦荟、金银花、艾草、茉莉花、茶叶中的一种或多种芳香植物组合物的提取物。
请参照图1至图3所示,本发明的另一个实施例二为:
本发明还提供了一种纸尿裤复合芯体的加工方法,应用于实施例一中所述的纸尿裤复合芯体,该加工方法包含以下步骤:
步骤1、在面层1的下表面上涂覆多个条状的且间隔设置的涂胶点4;
步骤2、在木浆纸层2的上半部分加工出多条平行排列的沟渠22,将高分子吸水颗粒21通过送料针筒输送至木浆纸层2的沟渠22中,并且将高分子吸水颗粒21间隔设置在沟渠22中;
步骤3、将步骤1所述的面层1铺设在步骤2所述的撒好高分子吸水颗粒21的木浆纸层2上,面层1和木浆纸层2通过涂胶点4粘合成为一体;
步骤4、在木浆纸层2的下表面涂覆多个条状的且间隔设置的涂胶点4,将木浆纸层2和防水层3通过涂胶点4粘合成为一体,得到纸尿裤复合芯体。
综上所述,本发明提供的一种纸尿裤复合芯体及其加工方法,通过将面层由绵柔层和亲水无纺布层制成,绵柔层和婴儿身体直接接触,可提高婴儿穿着纸尿裤的舒适度,并在绵柔层上喷淋芳香物质,可以使纸尿裤具备自然的清新,婴儿使用起来更加舒适,亲水无纺布层可以加快液体的吸收;通过设置木浆纸层,在木浆纸层的上表面的上半部分加工出沟渠,将高分子吸水颗粒制成纤维状或者布面状,并将高分子吸水颗粒间隔铺设在沟渠内,可防止纸尿裤在使用的过程中高分子吸水颗粒脱出复合芯体;各层之间采用多个条状的且间隔设置的涂胶点进行粘合,加工方便;整个纸尿裤复合芯体的结构设计简单,不仅能够防止复合芯体中的高分子吸水颗粒脱出而容易产生粉尘,还能保证复合芯体不容易结团。
通过在木浆纸层和防水层之间设计伸缩件,伸缩件由平行排列的橡筋组成,可以使复合芯体更好的贴合人体,适用性好。
通过在防水层内部设计一个空腔,空腔的上方和漏斗状压孔的小孔连通,可用于容纳适量的液体,而且采用漏斗状压孔连通空腔,可在一定程度上防止空腔内的液体反渗。
通过设计导流层可以加快液体的吸收,通过在导流层上设计穿透导流层的漏斗状压孔或S形的通孔,不仅可以提高纸尿裤使用的抗压强度,而且在使用的过程中,液体通过面层后,经过漏斗状压孔下渗到木浆纸层中,可以有效的防止已渗透到木浆纸层中的液体反渗。
通过将芳香物质的成分选取为芦荟、金银花、艾草、茉莉花、茶叶中的一种或多种芳香植物组合物的提取物组成,可以使纸尿裤具备自然的清新,婴儿使用起来更加舒适。
以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等同变换,或直接或间接运用在相关的技术领域,均同理包括在本发明的专利保护范围内。
Claims (7)
1.一种纸尿裤复合芯体,其特征在于,所述复合芯体包括自上而下依次设置的面层、木浆纸层和防水层;
所述面层包括绵柔层和亲水无纺布层,所述绵柔层设置在亲水无纺布层的上表面,所述绵柔层上设置有芳香物质,所述亲水无纺布层的上表面和下表面设置有多个条状的且间隔设置的涂胶点,所述绵柔层通过涂胶点和亲水无纺布层的上表面连接,所述木浆纸层通过涂胶点和亲水无纺布层的下表面连接;
所述木浆纸层包括高分子吸水颗粒,所述木浆纸层的上半部分设置有沟渠,所述高分子吸水颗粒间隔设置在沟渠内,所述木浆纸层的下表面设置有多个条状的且间隔设置的涂胶点,所述防水层通过涂胶点和木浆纸层连接。
2.根据权利要求1所述的纸尿裤复合芯体,其特征在于,所述复合芯体还包括设置在木浆纸层和防水层之间的伸缩件,所述伸缩件由平行排列的橡筋组成,所述伸缩件的数量少于等于3。
3.根据权利要求1所述的纸尿裤复合芯体,其特征在于,所述防水层设置有漏斗状压孔和空腔,所述漏斗状压孔的大孔设置在靠近木浆纸层的一侧,所述漏斗状压孔的小孔连通着空腔。
4.根据权利要求1所述的纸尿裤复合芯体,其特征在于,所述面层和木浆纸层之间还设置有导流层,所述导流层上设置有穿透所述导流层的竖直端面为S形的通孔,所述通孔的上端设置在靠近面层的一侧,所述通孔的下端设置在靠近木浆纸层的一侧。
5.根据权利要求1所述的纸尿裤复合芯体,其特征在于,所述面层和木浆纸层之间还设置有导流层,所述导流层上设置有穿透所述导流层的漏斗状压孔,所述漏斗状压孔的大孔设置在靠近面层的一侧,所述漏斗状压孔的小孔设置在靠近木浆纸层的一侧。
6.根据权利要求1所述的纸尿裤复合芯体,其特征在于,所述芳香物质的成分为芦荟、金银花、艾草、茉莉花、茶叶中的一种或多种芳香植物组合物的提取物。
7.一种权利要求1~6任意一项所述的纸尿裤复合芯体的制造方法,其特征在于,包含以下步骤:
步骤1、在面层的下表面上涂覆多个条状的且间隔设置的涂胶点;
步骤2、在木浆纸层的上半部分加工出多条平行排列的沟渠,将高分子吸水颗粒通过送料针筒输送至木浆纸层的沟渠中,并且将高分子吸水颗粒间隔设置在沟渠中;
步骤3、将步骤1所述的面层铺设在步骤2所述的撒好高分子吸水颗粒的木浆纸层上,面层和木浆纸层通过涂胶点粘合成为一体;
步骤4、在木浆纸层的下表面涂覆多个条状的且间隔设置的涂胶点,将木浆纸层和防水层通过涂胶点粘合成为一体,得到纸尿裤复合芯体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810160821.XA CN108245320A (zh) | 2018-02-27 | 2018-02-27 | 一种纸尿裤复合芯体及其加工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810160821.XA CN108245320A (zh) | 2018-02-27 | 2018-02-27 | 一种纸尿裤复合芯体及其加工方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108245320A true CN108245320A (zh) | 2018-07-06 |
Family
ID=62744470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810160821.XA Pending CN108245320A (zh) | 2018-02-27 | 2018-02-27 | 一种纸尿裤复合芯体及其加工方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108245320A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109620545A (zh) * | 2018-11-05 | 2019-04-16 | 杭州豪悦护理用品股份有限公司 | 一种超透气复合芯体的加工方法 |
CN110025431A (zh) * | 2019-04-29 | 2019-07-19 | 王观寿 | 吸水护体及其生产工艺 |
CN110547909A (zh) * | 2019-09-25 | 2019-12-10 | 雀氏(福建)实业发展有限公司 | 一种改进型复合芯体的制备方法 |
CN111603316A (zh) * | 2020-05-25 | 2020-09-01 | 福建恒安集团有限公司 | 一种吸收芯体及其成型工艺 |
CN113102193A (zh) * | 2021-03-04 | 2021-07-13 | 南昌大学 | 一种基于表面亲疏水微结构的涂布机刮刀 |
CN114010403A (zh) * | 2021-11-05 | 2022-02-08 | 诺宸股份有限公司 | 一种卫生吸收用品及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201847837U (zh) * | 2010-09-28 | 2011-06-01 | 俞晓强 | 高分子茶叶纸尿裤 |
CN203436469U (zh) * | 2013-08-27 | 2014-02-19 | 上海丰格无纺布有限公司 | 用于纸尿裤的打孔导流层 |
CN104138312A (zh) * | 2014-08-19 | 2014-11-12 | 临安市振宇吸水材料有限公司 | 复合吸水芯体及其制备方法 |
CN204798142U (zh) * | 2015-04-20 | 2015-11-25 | 上海丰格无纺布有限公司 | 一种用于纸尿裤的表层面料 |
CN205698259U (zh) * | 2016-04-12 | 2016-11-23 | 临安市振宇吸水材料有限公司 | 一种卫生用品吸水芯体 |
CN106420173A (zh) * | 2016-09-20 | 2017-02-22 | 邓攀 | 一种纸尿裤新型复合芯体材料及其制造方法 |
-
2018
- 2018-02-27 CN CN201810160821.XA patent/CN108245320A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201847837U (zh) * | 2010-09-28 | 2011-06-01 | 俞晓强 | 高分子茶叶纸尿裤 |
CN203436469U (zh) * | 2013-08-27 | 2014-02-19 | 上海丰格无纺布有限公司 | 用于纸尿裤的打孔导流层 |
CN104138312A (zh) * | 2014-08-19 | 2014-11-12 | 临安市振宇吸水材料有限公司 | 复合吸水芯体及其制备方法 |
CN204798142U (zh) * | 2015-04-20 | 2015-11-25 | 上海丰格无纺布有限公司 | 一种用于纸尿裤的表层面料 |
CN205698259U (zh) * | 2016-04-12 | 2016-11-23 | 临安市振宇吸水材料有限公司 | 一种卫生用品吸水芯体 |
CN106420173A (zh) * | 2016-09-20 | 2017-02-22 | 邓攀 | 一种纸尿裤新型复合芯体材料及其制造方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109620545A (zh) * | 2018-11-05 | 2019-04-16 | 杭州豪悦护理用品股份有限公司 | 一种超透气复合芯体的加工方法 |
CN110025431A (zh) * | 2019-04-29 | 2019-07-19 | 王观寿 | 吸水护体及其生产工艺 |
CN110547909A (zh) * | 2019-09-25 | 2019-12-10 | 雀氏(福建)实业发展有限公司 | 一种改进型复合芯体的制备方法 |
CN111603316A (zh) * | 2020-05-25 | 2020-09-01 | 福建恒安集团有限公司 | 一种吸收芯体及其成型工艺 |
CN113102193A (zh) * | 2021-03-04 | 2021-07-13 | 南昌大学 | 一种基于表面亲疏水微结构的涂布机刮刀 |
CN113102193B (zh) * | 2021-03-04 | 2022-04-26 | 南昌大学 | 一种基于表面亲疏水微结构的涂布机刮刀 |
CN114010403A (zh) * | 2021-11-05 | 2022-02-08 | 诺宸股份有限公司 | 一种卫生吸收用品及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108245320A (zh) | 一种纸尿裤复合芯体及其加工方法 | |
CN104287896B (zh) | 创伤敷料用表面片和创伤敷料 | |
JP6215258B2 (ja) | 吸収性コアのバックシートへの接着を低減した使い捨ておむつ | |
CN105310832B (zh) | 具有通道和标志的吸收制品 | |
TW524672B (en) | Absorbent article having a reduced viability of candida albicans | |
CN102395344B (zh) | 吸收性物品 | |
KR100916881B1 (ko) | 수렴제 함유 용변가리기 훈련용품 | |
CN105828776B (zh) | 包含气味控制材料的吸收性产品 | |
DE60223808T2 (de) | Absorbierender Artikel mit einem aus einer saugfähigen thermoplastischen Zusammensetzung bestehendem Element | |
KR102289618B1 (ko) | 흡수성 물품 및 이 흡수성 물품을 구비하는 착용 물품 | |
TW201733551A (zh) | 吸收性物品 | |
CN208799406U (zh) | 一次性穿着物品的伸缩结构 | |
MXPA03000532A (es) | Articulo absorbente estabilizado de alta resistencia. | |
TW201726091A (zh) | 失禁用吸收性物品 | |
CN106333798A (zh) | 透液性纤维无纺布、纸尿裤以及卫生巾 | |
CN206651925U (zh) | 一种抗菌轻柔卫生巾 | |
CN211271691U (zh) | 悬浮芯体一片式卫生巾 | |
CN208243713U (zh) | 一种吸水复合芯体 | |
CN108309569A (zh) | 一种纸尿裤用的复合芯体及其制造方法 | |
CN202751515U (zh) | 一种新型结构纯棉表层的婴儿棉尿裤 | |
CN112914841A (zh) | 一种添加山茶油的紧固型纸尿裤 | |
CN211460853U (zh) | 一种干爽型卫生巾 | |
CN208552255U (zh) | 一种纸尿裤用的复合芯体 | |
CN109091309A (zh) | 一种具有网格型吸收主体的纸尿裤及其制备方法 | |
CN208926816U (zh) | 一种透气型弹性腰围与防后漏尿裤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |