CN103298438B - 用于吸收产品的紧固装置 - Google Patents

用于吸收产品的紧固装置 Download PDF

Info

Publication number
CN103298438B
CN103298438B CN201080070648.6A CN201080070648A CN103298438B CN 103298438 B CN103298438 B CN 103298438B CN 201080070648 A CN201080070648 A CN 201080070648A CN 103298438 B CN103298438 B CN 103298438B
Authority
CN
China
Prior art keywords
ink
product
tergite
inflatable
inflatable ink
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.)
Expired - Fee Related
Application number
CN201080070648.6A
Other languages
English (en)
Other versions
CN103298438A (zh
Inventor
S·德雷维克
A·布瓦尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Essity Hygiene and Health AB
Original Assignee
SCA Hygiene Products AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SCA Hygiene Products AB filed Critical SCA Hygiene Products AB
Publication of CN103298438A publication Critical patent/CN103298438A/zh
Application granted granted Critical
Publication of CN103298438B publication Critical patent/CN103298438B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • A61F13/5605Supporting or fastening means specially adapted for sanitary napkins or the like
    • A61F13/5611Supporting or fastening means specially adapted for sanitary napkins or the like using fastening strips, e.g. adhesive, on the undergarment-facing side
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577Apparatus or processes for manufacturing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/47Sanitary towels, incontinence pads or napkins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/58Adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00Inks
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/20Adhesives in the form of films or foils characterised by their carriers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • A61F13/5605Supporting or fastening means specially adapted for sanitary napkins or the like
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • A61F13/5605Supporting or fastening means specially adapted for sanitary napkins or the like
    • A61F13/5616Supporting or fastening means specially adapted for sanitary napkins or the like using flaps, e.g. adhesive, for attachment to the undergarment
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/30Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

一种将紧固装置施用至吸收产品的背片的方法,所述背片在使用过程中背离使用者,并与吸收产品的面朝身体侧相反,该方法包括以下步骤:在所述吸收产品的背片上涂覆粘合剂层,并涂覆可膨胀油墨,其中5-95%的所述背片被所述可膨胀油墨覆盖;并且所述吸收产品包括面朝身体侧、使用过程中背离使用者且与所述吸收产品的面朝身体侧相反的背片、以及施用至面朝衣物侧的紧固装置,所述紧固装置包括粘合剂层和可膨胀油墨。

Description

用于吸收产品的紧固装置
技术领域
本发明涉及一种将紧固装置(fastening means)施用至吸收产品的背片(backsheet)的方法,涉及一种包括该紧固装置的吸收产品,以及可膨胀油墨与粘合剂层组合作为紧固装置的用途。
背景技术
吸收产品,例如卫生护垫、卫生巾和防尿失禁垫通常由压敏粘合剂保持在适当位置,例如以施用在产品的面朝衣物侧上的双面胶带或热熔性粘合剂的形式。粘合剂通过将其粘附在使用者内衣的裆部而将吸收产品保持在适当位置。压敏粘合剂被离型纸(release paper)覆盖,离型纸防止粘合剂在制造、包装和储存过程中的非故意粘合。在将该产品施用至内衣前,使用者必须移除离型纸,因此产生了废物。US 6004308A公开了一种用于卫生巾的粘合附着系统,其包括粘附至压敏粘合剂的非粘性颗粒。EP 0623332A1公开了一种通过将粘合剂放入吸收制品的背片的凹陷处来保护粘合剂的方法。这些方法无需使用离型纸,但是涉及相对复杂的产品制造。
发明内容
本发明的目的是提供一种将紧固装置施用至吸收产品的改进方法,由此避免了在制造、包装和储存过程中对离型纸的需求。借助于本发明,可以在吸收产品上实现通用且灵活的紧固装置。
在本发明的方法中,紧固装置被施用至吸收产品的背片上,背片在使用过程中背离(face away from)使用者,并且与吸收产品面朝身体侧相反。所述方法包括以下步骤:在吸收产品的背片上涂覆粘合剂层,并涂覆可膨胀油墨,可膨胀油墨覆盖所述背片的5-95%。
所述方法可包括干燥所涂覆的油墨的步骤,并且优选包括活化所述可膨胀油墨的步骤,其可通过使所述可膨胀油墨暴露于热量来进行。所述粘合剂可以是压敏热熔性粘合剂,并且如果这样,其可以在100-180℃的温度下涂覆,并且可以在涂覆可膨胀油墨时使所述压敏热熔性粘合剂仍然高于80℃的温度,由此借助于粘合剂的热量实现活化。此外,可膨胀油墨可以通过加热的压花辊、红外辐射、热空气或者微波来活化。如果需要,可膨胀油墨也可替代地通过紫外辐射来活化。可膨胀油墨可仅在选定的区域活化,和/或可涂覆在选定的区域。可膨胀油墨优选地包含聚合物、溶剂和发泡剂或可膨胀微球。
根据本发明的吸收产品包括面朝身体侧,和使用过程中背离使用者的背片,背片与吸收产品面朝身体侧相反。紧固装置被施用至背片上,并包括粘合剂层和可膨胀油墨。有利地是,可膨胀油墨已被活化以形成三维延伸的凸起,从而使吸收产品可以使用。三维延伸的凸起优选具有0.1-8mm,最优选为0.1-3mm的高度。优选5-95%的背片被可膨胀油墨覆盖,更优选为10-60%。
本发明还涉及可膨胀油墨与粘合剂层组合作为用于吸收产品的紧固装置的用途。
附图说明
图1所示为可用于本发明的一种合适的图案;
图2所示为可用于本发明的一种可替代的合适的图案。
具体实施方式
本发明涉及一种将紧固装置施用至吸收产品的方法,并且涉及一种包括该紧固装置的吸收产品,并且涉及可膨胀油墨在用于吸收产品的紧固装置中的用途。当准备使用时,所述紧固装置包括粘合性区域和凸起的非粘合性区域。所述凸起的非粘合性区域起间隔(distance)的作用,可以保护粘合剂不会被非故意的接触,并可以阻止粘合性区域接触任何表面,除非将其压在表面上。由此在制造、包装或储存过程中紧固装置不需要离型片的保护。当吸收产品附着在一个表面上,例如纺织品表面上时,凸起区域起间隔作用,并在最初阻止粘合剂和所述表面之间的接触。由于凸起区域和所述表面之间的摩擦力,吸收产品得以保持在适当位置。当使用者对吸收产品施加朝向表面的压力时,凸起区域将被压缩,和/或表面材料可以在凸起区域周围成褶皱(drape around),最终粘合剂可以与例如女裤或床垫的表面接触,由此实现吸收产品更牢固地紧固。此外,由于通过凸起区域获得的摩擦力,在粘合剂与表面接触前使产品保持在适当位置,可容易地调整所述吸收产品的位置,同时足以使其安全地保持在表面上。
在本发明方法中,将紧固装置施用至吸收产品的背片上。吸收产品可以是例如卫生巾、卫生护垫、防尿失禁垫、尿布、或任何适合穿戴在衣内下的其它吸收产品。吸收产品也可以是床用保护品、座椅保护品或诸如此类,其适于保护床垫或椅子免于潮湿影响。
其上施用紧固装置的背片定义为产品的一侧,其在使用过程中背离使用者,即在吸收产品被穿戴在衣内下的情形中朝向衣物,而在该产品是床用保护品的情形中朝向床垫。在任何情形中,所述背片与吸收产品的面朝身体侧相反。
所述方法包括在吸收产品的背片上涂覆粘合剂层,以及涂覆可膨胀油墨,其中背片的5-95%被可膨胀油墨覆盖。粘合剂可以是压敏热熔性粘合剂。使用压敏热熔性粘合剂的优点是这种粘合剂的粘合性是无限制的。所述粘合剂可在100-180℃的温度下涂覆于背片。
粘合剂可优选以平坦层设置在背片上,或可涂覆于背片上的图案中。粘合剂可通过狭槽技术来涂覆,其中粘合剂可以窄或宽的拉伸体(stretch)涂覆。粘合剂也可以喷涂,其中粘合剂的宽度由喷嘴决定。与狭槽技术相比,采用喷涂技术可使用较少量的粘合剂。
归因于活化,可膨胀油墨可膨胀而变为三维的凸起,这将在下面详细描述。油墨膨胀后得到的该凸起可以是相对柔软且可压缩的,并由此可以很好地作为间隔而提供延迟的附着。
可膨胀油墨可以是本领域技术人员已知的标准配制物,其包括聚合物、溶剂、粘结剂、增稠剂、颜料和发泡剂或包括推进剂的可膨胀微球。所述油墨可通过印刷来涂覆,例如通过丝网印刷、柔版印刷(flexoprint)、喷墨印刷、轮转网印(rotary screen printing)或凹版印刷。由于其稳定性和对油墨中的灰尘和颗粒的不敏感性,通过柔版印刷的涂覆是有利的印刷方法。油墨可以按需和以任何期望的图案涂覆在选定区域。通过印刷,可容易地获得任意期望的凸起图案。例如,可膨胀油墨可在粘合剂表面涂层上以斜纹图案印刷,以使粘合剂设置在各印刷油墨线间的斜纹的狭小空间内,如图1所示。图2所示为另一个印刷图案的示例,其中菱形图案要素被印刷在粘合剂表面涂层上,其间留有交叉的粘合线的网格。可选地,交叉的网格线可替代地由可膨胀油墨印刷,暴露其间的菱形粘合区域。应该理解的是,各种其它印刷图案也适用于本发明。
涂覆于吸收产品背片的可膨胀油墨的量可取决于油墨的组成、期望的图案或油墨活化后期望的凸起高度。所需的油墨量也基于表面吸收性而变化。本领域技术人员可通过常规实验得出实现所期望表面的所需油墨量。
在吸收产品上涂覆油墨后,可使任何溶剂蒸发,从而使油墨几乎瞬间干燥。
如上所述,可膨胀油墨可被活化以获得期望的效果。在活化过程中,油墨的成分由于发泡剂或微球的作用而膨胀,从而使涂覆的油墨变为三维结构,其从吸收产品的背片表面凸起。活化可作为在吸收产品上施用紧固装置的方法中的一个步骤来进行,从而有效地获得在吸收产品上准备用于使用的紧固装置。
活化可通过将可膨胀油墨暴露于热量来进行,优选通过红外辐射、热空气或微波。这些加热方法使得能够有灵活通用的加热,这将使可膨胀油墨有效的活化。可选地,油墨可接触经加热的表面,例如压花辊。活化温度取决于涂覆的油墨量和所用油墨的类型,并且通常为80-180℃,优选100-180℃。
当粘合剂是热熔性粘合剂,并在可膨胀油墨的活化温度或之上对其进行涂覆时,可有利地涂覆油墨在热熔性粘合剂上,同时其仍然在活化温度或之上。例如,如果热熔性粘合剂在100-180℃的温度下涂覆,可以涂覆可膨胀油墨,同时使热熔性粘合剂仍然在80℃之上的温度下。从而,油墨在一个步骤中印刷和活化,其使用热熔性粘合剂的热量来活化。因为无需用于向可膨胀油墨供应热量的设备,这增加了能量效率和工艺速度。
如果可膨胀油墨是一种可被紫外辐射活化的类型,则活化可替代地通过紫外辐射来进行,这特别在热敏材料被用于吸收产品中时是有利的。
当期望获得凸起区域的图案时,可膨胀油墨可被活化以仅在选定区域获得膨胀,而留下其它区域未膨胀。这可以通过遮盖不需要活化的区域,或通过将热量或紫外辐射仅对着待活化的区域来进行,例如通过使用定向射线。也可使用热压花。通过仅在选定区域活化油墨,可实现在具有以相同图案涂覆油墨的吸收产品的背片上不同凸起图案的产生。
例如当期望提供具有四周围(all-round)紧固装置的吸收产品时,单独地进行可膨胀油墨的活化可以是有利的,该吸收产品可在后面的阶段适于附着至不同类型的表面。上面描述的用于在线活化的活化方法当然也可在后面的阶段中使用。
活化后,三维凸起可以是柔软且可压缩的,从而它们可以起间隔作用,但也可以在需要时被压缩,以允许粘合性区域与吸收产品将附着的表面相接触。
本发明方法可以在设备中进行,所述设备设置用于进行粘合剂和可膨胀油墨的涂覆;油墨的活化(如果在方法中包括)的步骤,从而使得可通过流水线生产中的每个步骤提供吸收产品的坯体(blank),例如通过在传送带上布置分散的吸收产品坯体,输送经过所述方法的每个步骤。
本发明还涉及具有通过上述方法可获得的紧固装置的吸收产品。所述吸收产品可包括无纺织物、薄膜或它们的层压体的面朝身体侧,和不可渗透液体的聚合薄膜材料的背片,和包括纸浆和/或高吸收性材料和/或纤维网的吸收层。背片材料可以是透气性或非透气性的。在使用过程中背片背离使用者,并与吸收产品的面朝身体侧相反。施用在背片上的紧固装置包括粘合剂层和可膨胀油墨。
当准备使用时可膨胀油墨已被活化,从而形成三维延伸的凸起,其具有上文描述的特点。所述三维延伸的凸起优选具有0.1-8mm的高度,以便获得足够的对表面的摩擦粘合性。当吸收产品是卫生巾或卫生护垫时,凸起的高度可以是0.1-3mm。床上用片(bed sheet)可具有更高的凸起,其可达到8mm,这是因为基于使用者的重量,其对床上用片施加的压力更高。
在紧固装置中,背片的表面区域的5-95%被可膨胀油墨覆盖,可膨胀油墨留有暴露的粘合剂区域,从而允许吸收产品在其待附着的表面上进行初始调节,并确保通过粘合剂最终附着在该表面上。优选地,背片的10-60%可被可膨胀油墨覆盖,且背片的40-90%可被粘合剂覆盖。因此,暴露足够的粘合剂以确保吸收产品对于吸收产品将附着的表面的粘合性。同时,向背片涂覆一定量的油墨以初始地在表面和背片之间产生足够间距,以便允许在表面上调节吸收产品的位置。此外,膨胀时的油墨可消除使用前在吸收产品上的离型片的需求。
本发明还涉及可膨胀油墨与粘合剂层组合作为用于吸收产品的紧固装置的用途。上文描述的与方法和吸收产品有关的所有细节和步骤也与该用途相关。

Claims (17)

1.一种将紧固装置施用至吸收产品的背片的方法,所述背片在使用过程中背离使用者,并与吸收产品的面朝身体侧相反,其特征在于所述方法包括以下步骤:
-在所述吸收产品的背片上涂覆粘合剂层,和
-涂覆可膨胀油墨,其中所述背片的5-95%被所述可膨胀油墨覆盖。
2.权利要求1的方法,其中所述背片的10-60%被所述可膨胀油墨覆盖。
3.权利要求1或2的方法,其还包括活化所述可膨胀油墨的步骤。
4.权利要求3的方法,其中所述活化步骤通过将所述可膨胀油墨暴露于热量来进行。
5.权利要求1或2的方法,其中所述粘合剂是压敏热熔性粘合剂。
6.权利要求5的方法,其中所述压敏热熔性粘合剂在100-180℃的温度下涂覆,并且在涂覆所述可膨胀油墨时所述压敏热熔性粘合剂仍然在高于80℃的温度下。
7.权利要求4的方法,其中所述可膨胀油墨通过红外线、热空气、微波进行活化。
8.权利要求3的方法,其中所述可膨胀油墨通过紫外辐射进行活化。
9.权利要求3的方法,其中所述可膨胀油墨仅在选定区域被活化。
10.权利要求3的方法,其中所述可膨胀油墨在选定区域中涂覆。
11.权利要求3的方法,其中所述可膨胀油墨包括聚合物、溶剂和发泡剂或可膨胀微球。
12.一种吸收产品,其包括面朝身体侧、使用过程中背离使用者且与吸收产品的面朝身体侧相反的背片、以及施用至所述背片上的紧固装置,其特征在于所述紧固装置包括粘合剂层和可膨胀油墨。
13.权利要求12的吸收产品,其中所述可膨胀油墨已被活化从而形成三维延伸的凸起。
14.权利要求13所述的吸收产品,其中所述三维延伸的凸起具有0.1-8mm的高度。
15.权利要求12-14中任一项的吸收产品,其中所述背片的5-95%被所述可膨胀油墨覆盖。
16.权利要求14的吸收产品,其中所述三维延伸的凸起具有0.1-3mm的高度。
17.权利要求15的吸收产品,其中所述背片的10-60%被所述可膨胀油墨覆盖。
CN201080070648.6A 2010-12-13 2010-12-13 用于吸收产品的紧固装置 Expired - Fee Related CN103298438B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2010/051373 WO2012082027A1 (en) 2010-12-13 2010-12-13 Fastening means for an absorbent product

Publications (2)

Publication Number Publication Date
CN103298438A CN103298438A (zh) 2013-09-11
CN103298438B true CN103298438B (zh) 2015-04-29

Family

ID=46244949

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080070648.6A Expired - Fee Related CN103298438B (zh) 2010-12-13 2010-12-13 用于吸收产品的紧固装置

Country Status (10)

Country Link
US (1) US20130261590A1 (zh)
EP (1) EP2651362B1 (zh)
JP (1) JP5968333B2 (zh)
CN (1) CN103298438B (zh)
AU (1) AU2010365436B2 (zh)
BR (1) BR112013014699A2 (zh)
MX (1) MX340139B (zh)
RU (1) RU2530798C1 (zh)
SA (1) SA111320838B1 (zh)
WO (1) WO2012082027A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8987544B2 (en) 2010-12-17 2015-03-24 Kimberly-Clark Worldwide, Inc. Article with heat-activatable expandable structures
US8740869B2 (en) * 2011-03-11 2014-06-03 Kimberly-Clark Worldwide, Inc. Personal care articles with tactile visual cues
EP3490723A4 (en) * 2016-07-26 2020-03-18 Berry film Products company, Inc. PROFILED THERMOPLASTIC FILMS
MX2019002690A (es) * 2016-09-30 2019-07-08 Kimberly Clark Co Articulo de limpieza que tiene una textura estampada.
WO2019018839A1 (en) * 2017-07-21 2019-01-24 Zephyros, Inc. COATED SEALING DEVICES

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366009A1 (fr) * 1976-09-30 1978-04-28 Schickedanz Ver Papierwerk Coussin ou tampon hygienique absorbant se maintenant en place de lui-meme
EP0229639A2 (de) * 1986-01-10 1987-07-22 Uni-Charm Corporation Monatsbinde
US4850991A (en) * 1986-09-17 1989-07-25 Kao Corporation Absorbent article

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631617A (en) * 1969-10-27 1972-01-04 Avery Products Corp Tamperproof label construction
IT1161662B (it) * 1978-05-15 1987-03-18 Grafoplast Sas Perfezionamento nella costruzione di manicotti aperti e suppoti in genere portanti entro alveolo anellini siglanti componibili per cavi ed apparecchiature elettriche
US4376440A (en) * 1980-08-05 1983-03-15 Kimberly-Clark Corporation Sanitary napkin with adhesive attachment means
US4337772A (en) * 1981-03-06 1982-07-06 Kimberly-Clark Corporation Adhesive backed sanitary napkin
JPS5933368Y2 (ja) * 1982-01-11 1984-09-18 花王株式会社 生理用ナプキン
US4834739A (en) * 1987-12-17 1989-05-30 Kimberly-Clark Corporation External feminine protection device with skid-resistant coating for holding the device in place
US4959265A (en) * 1989-04-17 1990-09-25 Minnesota Mining And Manufacturing Company Pressure-sensitive adhesive tape fastener for releasably attaching an object to a fabric
US5154122A (en) * 1989-10-20 1992-10-13 Sol Goldschmidt Shipping device for suspended piece goods
GB9005948D0 (en) * 1990-03-16 1990-05-09 Sanders Bernard A component carrying a substance
HUT67201A (en) * 1990-06-05 1995-02-28 Procter & Gamble C-fold releasable wrapper
CA2049168A1 (en) * 1990-08-17 1992-02-18 Deborah Jean Parr Absorbent articles with integral release system and methods of making same
US5356853A (en) * 1990-09-07 1994-10-18 Dai Nippon Printing Co., Ltd. Thermal transfer image receiving sheet, production process therefor and thermal transfer sheet
WO1994019710A2 (en) * 1993-02-16 1994-09-01 Minnesota Mining And Manufacturing Company Thermal print receptive and frangible retroreflective polymeric sheetings
US5453296A (en) * 1993-05-04 1995-09-26 Mcneil-Ppc, Inc. Method for making an absorbent product having integrally protected adhesive
US5514122A (en) * 1994-05-16 1996-05-07 Minnesota Mining And Manufacturing Company Feminine hygiene pad
US5614310A (en) * 1994-11-04 1997-03-25 Minnesota Mining And Manufacturing Company Low trauma wound dressing with improved moisture vapor permeability
SE514995C2 (sv) * 1997-10-20 2001-05-28 Sca Hygiene Prod Ab Fastsättningsanordning till absorberande alster
AU752524B2 (en) * 1998-08-12 2002-09-19 Johnson & Johnson Industria E Comercio Ltda A sanitary napkin
KR20030036639A (ko) * 2000-07-24 2003-05-09 에스 시이 죤슨 홈 스토리즈 인코포레이티드 압력에 민감한 식품 등급 랩 필름 및 그의 제조방법
JP2006043198A (ja) * 2004-08-05 2006-02-16 Oji Nepia Kk ズレ止め機構を有する吸収性物品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366009A1 (fr) * 1976-09-30 1978-04-28 Schickedanz Ver Papierwerk Coussin ou tampon hygienique absorbant se maintenant en place de lui-meme
EP0229639A2 (de) * 1986-01-10 1987-07-22 Uni-Charm Corporation Monatsbinde
US4850991A (en) * 1986-09-17 1989-07-25 Kao Corporation Absorbent article

Also Published As

Publication number Publication date
EP2651362B1 (en) 2016-08-10
US20130261590A1 (en) 2013-10-03
RU2530798C1 (ru) 2014-10-10
EP2651362A4 (en) 2015-07-15
CN103298438A (zh) 2013-09-11
JP5968333B2 (ja) 2016-08-10
MX2013006687A (es) 2013-07-29
SA111320838B1 (ar) 2014-09-02
AU2010365436A1 (en) 2013-07-04
WO2012082027A1 (en) 2012-06-21
JP2013545581A (ja) 2013-12-26
EP2651362A1 (en) 2013-10-23
MX340139B (es) 2016-06-28
BR112013014699A2 (pt) 2016-10-04
AU2010365436B2 (en) 2016-01-14

Similar Documents

Publication Publication Date Title
CN103298438B (zh) 用于吸收产品的紧固装置
CN101090694B (zh) 具有温度变化单元的吸收制品
JP6542390B2 (ja) 改善されたコア−バックシート接着を有する吸収性物品
US9072630B2 (en) Method of applying structural elements to an absorbent article
JP4312140B2 (ja) 通気性シートの製造方法及び吸収性物品の製造方法
JP2019069237A (ja) 2つの糊剤を含むコア−バックシート糊剤パターンを備える吸収性物品
CN103429203B (zh) 组装具有压花顶片的一次性吸收制品的方法和设备
WO2013097878A1 (en) Method of applying structural elements to an absorbent article
JPH10503683A (ja) 上下のゲル層を有する吸収体
JP2001261879A (ja) フロック加工繊維を含む微孔性フィルム及びそれを用いた吸収性物品、傷手当包帯、スキンケアパッチ
JP4879751B2 (ja) 複合ウェブ構造体を形成する装置及び方法、及び前記複合ウェブを含む吸収構造体
US8980411B1 (en) Folded absorbent article
CN1636533A (zh) 一次性吸收制品
AU2012215115B2 (en) Adhesive transfer layer for use in a body adhering absorbent article
JP4912004B2 (ja) 吸収性物品の製造におけるヒートエンボス加工方法
WO2013097879A1 (en) Method of applying structural elements to an absorbent article
JP3647361B2 (ja) 吸収性物品の製造方法
JP6740309B2 (ja) 凹凸を有するシート部材、及びこれを備えた吸収性物品、並びにこれらの製造方法
KR20000069279A (ko) 미립자를 포함하는 라미네이트 제조 방법 및 흡수성 생리용 제품 제조 방법
JP2018166698A5 (zh)
JPH11512315A (ja) 背中合わせにされた形状の使い捨て製品の製造方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150429

Termination date: 20161213