DRUM-SHAPED PACKAGE FORMED OF POLY(LACTIC ACID)-BASED MONOFILAMENT

EPO Patent Application EP 3305/699 A1
Application Date: Apr. 11st, 2018

ABSTRACT

Provided is a drum-shaped package formed of a poly(lactic acid)-based monofilament 50 wt.% or more of which is constituted from lactic acid monomer, the drum-shaped package being characterized in that...
Assignee(s):
Inventor(s):
YAMAGUCHI, Sumio
MURATA, Sho
HAYASHI,Tsuyoshi
Application Number:
16803015.3
International Classification:
B65H 55/00 (20060101); D01F 6/62 (20060101)
No Pictures Available

CLAIMS

What is claimed is:

A drum-shaped package formed of a poly(lactic acid)-based monofilament 50 wt% or more of which is constituted from lactic acid monomer, the drum-shaped package being characterized in that the dry heat shrinkage stress of the monofilament in the innermost layer section of the package is 0.040 cN/dtex or less.

DESCRIPTION

TECHNICAL FIELD

The present invention relates to a drum-shaped package formed of a poly(lactic acid)-based monofilament. More specifically, it relates to a drum-shaped package that is formed of a poly(lactic acid)-based monofilament and shows excellent high order passage capability during warping and weaving to allow the production of high quality plain gauze...
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