RU2001127659A - A method of obtaining a disposable wipe sheet - Google Patents

A method of obtaining a disposable wipe sheet

Info

Publication number
RU2001127659A
RU2001127659A RU2001127659/12A RU2001127659A RU2001127659A RU 2001127659 A RU2001127659 A RU 2001127659A RU 2001127659/12 A RU2001127659/12 A RU 2001127659/12A RU 2001127659 A RU2001127659 A RU 2001127659A RU 2001127659 A RU2001127659 A RU 2001127659A
Authority
RU
Russia
Prior art keywords
base sheet
heat
sheet
fibrillated
specified
Prior art date
Application number
RU2001127659/12A
Other languages
Russian (ru)
Other versions
RU2234236C2 (en
Inventor
Ясухико Кенмочи
Ёсинори ТАНАКА
Original Assignee
Юни-Чарм Ко., Лтд.
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 JP10594599A external-priority patent/JP3943753B2/en
Application filed by Юни-Чарм Ко., Лтд. filed Critical Юни-Чарм Ко., Лтд.
Publication of RU2001127659A publication Critical patent/RU2001127659A/en
Application granted granted Critical
Publication of RU2234236C2 publication Critical patent/RU2234236C2/en

Links

Claims (2)

1. Способ получения обтирочного листа одноразового использования, содержащего термосвариваемый синтетический полимерный основной лист и множество термосвариваемых синтетических полимерных длинных волокон, проходящих в первом направлении указанного основного листа и соединенных с указанным основным листом посредством множества линий сварки, проходящих поперечно указанному первому направлению и расположенных периодично в указанном первом направлении, предусматривающий: (a) подачу непрерывного основного листа, предназначенного для образования указанного листа, и жгута непрерывных нитей, предназначенных для образования указанных длинных волокон в указанном первом направлении; (b) фибриллирование указанного жгута для распространения по поверхности в диапазоне более узком, чем ширина основного листа, и размещение его по поверхности основного листа, причем противоположные в поперечном направлении приграничные боковые краевые области основного листа остаются обнаженными при подаче фибриллированного жгута; (c) непрерывную подачу пары термосвариваемых синтетических полимерных узких листов, каждый из которых имеет форму ленты, вдоль указанных приграничных боковых краевых областей указанного основного листа для их покрытия и покрытия противоположных в поперечном направлении указанных боковых краевых областей указанного фибриллированного жгута; и (d) образование множества линий сварки указанного фибриллированного жгута и указанного основного листа, проходящих в поперечном направлении указанному первому направлению и расположенных периодично в указанном первом направлении, и затем образование термосварных соединений указанных узких листов, каждый из которых имеет форму ленты, с указанным основным листом вдоль указанных боковых краевых областей или непосредственно перед тем, как указанный фибриллированный жгут соединен термосвариванием с указанным основным листом.1. A method of obtaining a disposable wipe sheet comprising a heat-sealable synthetic polymer base sheet and a plurality of heat-sealable synthetic polymer long fibers extending in a first direction of said base sheet and connected to said base sheet by a plurality of welding lines extending transversely to the first direction and periodically arranged in said first direction, comprising: (a) supplying a continuous base sheet for the formation of the specified sheet, and a bundle of continuous filaments intended for the formation of these long fibers in the specified first direction; (b) fibrillating said harness for spreading over a surface in a range narrower than the width of the base sheet, and placing it on the surface of the base sheet, wherein the laterally opposite lateral edge marginal regions of the base sheet remain exposed when the fibrillated tow is applied; (c) continuously supplying a pair of heat-sealable synthetic polymer narrow sheets, each of which is in the form of a tape, along the indicated border lateral edge regions of the specified base sheet to cover them and cover the laterally opposite lateral edge regions of the specified fibrillated bundle; and (d) forming a plurality of welding lines of said fibrillated bundle and said base sheet extending transversely to said first direction and periodically arranged in said first direction, and then forming heat-welded joints of said narrow sheets, each of which is in the form of a tape, with said main a sheet along said lateral edge regions or just before said fibrillated strand is heat-sealed to said main sheet. 2. Способ по п.1, отличающийся тем, что указанные линии сварки проходят в поперечном направлении указанному первому направлению так, чтобы указанные узкие листы, каждый из которых имеет форму ленты, могли быть соединены термосвариванием с указанным фибриллированным жгутом вдоль их в поперечном направлении противоположных боковых краевых областей.2. The method according to claim 1, characterized in that said welding lines extend transversely to said first direction so that said narrow sheets, each of which is in the form of a tape, can be heat-sealed with said fibrillated strand opposite to them in the transverse direction lateral marginal areas.
RU2001127659/12A 1999-04-13 2000-04-12 Method for producing of disposable wiping sheet RU2234236C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11-105945 1999-04-13
JP10594599A JP3943753B2 (en) 1999-04-13 1999-04-13 Method for producing disposable dirt wiping tool

Publications (2)

Publication Number Publication Date
RU2001127659A true RU2001127659A (en) 2003-09-27
RU2234236C2 RU2234236C2 (en) 2004-08-20

Family

ID=14420993

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001127659/12A RU2234236C2 (en) 1999-04-13 2000-04-12 Method for producing of disposable wiping sheet

Country Status (26)

Country Link
US (1) US6554937B1 (en)
EP (1) EP1201175B1 (en)
JP (1) JP3943753B2 (en)
KR (1) KR100413752B1 (en)
CN (1) CN1135954C (en)
AR (1) AR023475A1 (en)
AT (1) ATE410951T1 (en)
AU (1) AU754044B2 (en)
BR (1) BR0011166A (en)
CA (1) CA2369245C (en)
CZ (1) CZ20013683A3 (en)
DE (1) DE60040541D1 (en)
ES (1) ES2312335T3 (en)
HK (1) HK1043930B (en)
HU (1) HUP0200743A2 (en)
ID (1) ID30455A (en)
IL (2) IL145854A0 (en)
MX (1) MXPA01010477A (en)
MY (1) MY120388A (en)
PL (1) PL194563B1 (en)
RU (1) RU2234236C2 (en)
SA (1) SA00210061B1 (en)
TR (1) TR200102936T2 (en)
TW (1) TW418077B (en)
WO (1) WO2000060992A1 (en)
ZA (1) ZA200108155B (en)

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US20070077403A1 (en) * 2005-09-30 2007-04-05 John Litvay Cleaning pad laminate
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JP3208306B2 (en) * 1995-11-17 2001-09-10 ユニ・チャーム株式会社 Disposable wiping tools
JP3558892B2 (en) * 1998-09-24 2004-08-25 ユニ・チャーム株式会社 Cleaning sheet

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