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JOP20210101A1 - هيكل متعدد الطبقات بالبثق المشترك و طريقة الحصول عليه - Google Patents

هيكل متعدد الطبقات بالبثق المشترك و طريقة الحصول عليه

Info

Publication number
JOP20210101A1
JOP20210101A1 JOP/2021/0101A JOP20210101A JOP20210101A1 JO P20210101 A1 JOP20210101 A1 JO P20210101A1 JO P20210101 A JOP20210101 A JO P20210101A JO P20210101 A1 JOP20210101 A1 JO P20210101A1
Authority
JO
Jordan
Prior art keywords
multilayer structure
extruded
extruded multilayer
obtaining
directed
Prior art date
Application number
JOP/2021/0101A
Other languages
English (en)
Inventor
Beceiro Alberto Campos
Original Assignee
Kloner S L
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 Kloner S L filed Critical Kloner S L
Publication of JOP20210101A1 publication Critical patent/JOP20210101A1/ar

Links

Classifications

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    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • 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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
    • A61F13/496—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 specially adapted to be worn around the waist, e.g. diapers, nappies in the form of pants or briefs
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Wood Science & Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Textile Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

يتم توجيه الاختراع الحالي إلى هيكل جديد متعدد بالبثق المشترك والتي تمتلك نسبة سحب أعلى من نسبة السحب الحرجة لكل طبقة من الطبقات البوليمرية ، مقذوفة بشكل فردي. يتم توجيه الاختراع الحالي أيضًا إلى طريقة للحصول على هيكل متعدد الطبقات بالبثق المشترك. يسمح الهيكل متعدد الطبقات بالبثق المشترك الذي يمكن الحصول عليه بالطريقة الموصوفة هنا بتحضير الأفلام أو الخيوط أو الأقمشة غير المنسوجة الذائبة ذات الوزن المنخفض بسرعة عالية باستخدام معدات البثق التقليدية. الهيكل متعدد الطبقات بالبثق المشترك مناسب بشكل خاص كصفائح خلفية للحفاضات أو طلاءات تغليف مرنة.
JOP/2021/0101A 2018-11-05 2019-11-05 هيكل متعدد الطبقات بالبثق المشترك و طريقة الحصول عليه JOP20210101A1 (ar)

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EP18382787 2018-11-05
PCT/EP2019/080242 WO2020094643A1 (en) 2018-11-05 2019-11-05 Co-extruded multilayer structure and method for obtaining thereof

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CN113015620B (zh) 2023-09-08
BR112021008465A2 (pt) 2021-08-03
CN117261366A (zh) 2023-12-22
EP3877172B1 (en) 2024-11-06
EP3877172A1 (en) 2021-09-15
WO2020094643A1 (en) 2020-05-14
US20210370650A1 (en) 2021-12-02
US20240181760A1 (en) 2024-06-06
MX2021005023A (es) 2021-06-15
EA202190934A1 (ru) 2022-02-04
CN113015620A (zh) 2021-06-22
SA521421956B1 (ar) 2024-03-27

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