IT1045640B - Nonwoven fleece - consisting of two bonded polyamide filaments - Google Patents

Nonwoven fleece - consisting of two bonded polyamide filaments

Info

Publication number
IT1045640B
IT1045640B IT2488473A IT2488473A IT1045640B IT 1045640 B IT1045640 B IT 1045640B IT 2488473 A IT2488473 A IT 2488473A IT 2488473 A IT2488473 A IT 2488473A IT 1045640 B IT1045640 B IT 1045640B
Authority
IT
Italy
Prior art keywords
bonded
area
unbonded
bonding points
filaments
Prior art date
Application number
IT2488473A
Other languages
Italian (it)
Original Assignee
Ici Ltd
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
Priority claimed from GB384772A external-priority patent/GB1437601A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT1045640B publication Critical patent/IT1045640B/en

Links

Landscapes

  • Nonwoven Fabrics (AREA)

Abstract

Non woven material has the props (1) 7x155 spaced apart bonding points per cm2, (2) the area of the spaced apart bonding points, measured as a normal projection, lying between 6 x 10-5 and 6 x 103 cm2 (3) the areas being the bonding points being essentially unbonded, (4) the bonded area forming 1-30% of the total area, (5) the surfaces of the bonded points being pressed under the surface of the unbonded area, (6) the thickness of the unbonded areas, (7) the wt. of the material being 10-40 g/m2 and (8) the material consisting of a uniform fleece of continuous polyamide multicomponent filament filaments bonded together b an adhesive which is derived from at least one, but not all of the components of the filaments. Material has low wt. attractive appearance and handle with good resistance to abrasion and tear.
IT2488473A 1972-06-01 1973-05-30 Nonwoven fleece - consisting of two bonded polyamide filaments IT1045640B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB384772A GB1437601A (en) 1967-11-10 1972-06-01 Non-woven fabrics and a process for making them

Publications (1)

Publication Number Publication Date
IT1045640B true IT1045640B (en) 1980-06-10

Family

ID=9766055

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2488473A IT1045640B (en) 1972-06-01 1973-05-30 Nonwoven fleece - consisting of two bonded polyamide filaments

Country Status (3)

Country Link
JP (1) JPS4947676A (en)
AU (1) AU468216B2 (en)
IT (1) IT1045640B (en)

Also Published As

Publication number Publication date
JPS4947676A (en) 1974-05-08
AU5634073A (en) 1974-12-05
AU468216B2 (en) 1976-01-08

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