EP1660318A1 - Tarpaulin by using polyolefin group split yarn and method thereof - Google Patents

Tarpaulin by using polyolefin group split yarn and method thereof

Info

Publication number
EP1660318A1
EP1660318A1 EP03748760A EP03748760A EP1660318A1 EP 1660318 A1 EP1660318 A1 EP 1660318A1 EP 03748760 A EP03748760 A EP 03748760A EP 03748760 A EP03748760 A EP 03748760A EP 1660318 A1 EP1660318 A1 EP 1660318A1
Authority
EP
European Patent Office
Prior art keywords
polyolefin group
coating layer
polyolefin
yarn
tarpaulin
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.)
Withdrawn
Application number
EP03748760A
Other languages
German (de)
English (en)
French (fr)
Inventor
Hyuk-Chong Kwon
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1660318A1 publication Critical patent/EP1660318A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B63B17/02—Awnings, including rigid weather protection structures, e.g. sunroofs; Tarpaulins; Accessories for awnings or tarpaulins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins

Definitions

  • An interception layer for intercepting heat and ultraviolet rays is
  • Tarpaulins used for a waterproof tent are classified into PVC
  • the PVC tarpaulin is prepared by coating PVC on
  • both surfaces of a PET woven cloth comprised of multi-filament yarns both surfaces of a PET woven cloth comprised of multi-filament yarns
  • the PE tarpaulin is prepared by coating LDPE (Low Density Polyethylene) on both surfaces of HDPE (High Density Polyethylene) tape yarn.
  • LDPE Low Density Polyethylene
  • multi-filament is about 0.5mm(500 ⁇ m) and it is about 10 ⁇ m after drawing
  • Figs, la to le are views illustrating processes for manufacturing a
  • a high density polyethylene resin 20 is
  • slit tape yarn is incised with a proper size longitudinally through a splitting
  • the split yarn 24 is drawn about 7-8 times in length.
  • the drawn split yarn 24 is
  • the conventional PE tarpaulin structure it is comprised of an HDPE woven
  • cloth layer are depicted by the same reference number.
  • FIGs. 3a to 3c are views illustrating processes for
  • HDPE woven cloth weaved with a split yarn 40 is carried with a conveyor, as shown in Fig. 3a, a high temperature LDPE resin with a melting state is
  • HDPE woven cloth is passed through a pair of rollers constructed by a
  • a tarpaulin as shown in Fig. 3b is manufactured. Both ends of the coated
  • tarpaulin are cut and then wound to a bobbin, so a finished product or a
  • a second coating layer is formed at the outer surface of the LDPE
  • the melted LDPE resin is stacked on the upper surface of the first LDEP coating layer 42 and also on
  • second LDPE coating layers 44 and 44' that is, a tarpaulin with a
  • the first coating layer 42 is the same as that of the first coating layer 42.
  • a double-structure tarpaulin is manufactured by
  • An object of the present invention is to provide a polyolefin group
  • the polyolefin group resin is cheap in price and
  • Another object of the present invention is to provide a polyolefin
  • predetermined thickness and color for example, black color
  • Another object of the present invention is to provide a method for
  • the polyolefin woven cloth layer by firstly coating with a predetermined
  • the tarpaulin comprising: a polyolefin group yarn for
  • the first polyolefin group resin coating layer Preferably, a high strength polyolefin group resin or a
  • polypropylene yarn is positioned at every 3 to 5 split yarns among the
  • a thickness of the second coating layer is above
  • the first coating layer is coated with a block color
  • the first coating layer performs a function of a heat
  • interception layer for intercepting heat applied when forming the second
  • the method comprising the steps of: splitting the polyolefin
  • Figs, la to le are views illustrating processes for manufacturing a
  • FIG. 2 is a cross-sectional view illustrating a structure of the
  • Figs. 3a to 3c are views illustrating processes for manufacturing a
  • Figs. 4a to 4e are views illustrating processes for manufacturing a
  • split yarn constructing a polyolefin group tarpaulin in accordance with the
  • Fig. 5 is a cross-sectional view illustrating a structure of the
  • FIGS. 4a to 4e are views illustrating processes for manufacturing a
  • split yarn constructing the polyolefin group tarpaulin in accordance with
  • Fig. 5 is a cross-sectional view illustrating a
  • a polyolefin group resin 200 is firstly slit to
  • FIG. 220 are firstly drawn by using a drawing plate 260, as shown in Fig. 4b.
  • the split yarn 240 is secondly set by heat, thereby
  • split yarn is twisted by several times, thereby manufacturing a twisted split
  • Resin is slit longitudinally (Slitting). 2) The slit resin is placed on a drawing plate in which its
  • the slit and drawn yarn (a yarn is a thread which is slit from the film and its diameter is in general 30 denier or more) is split longitudinally.
  • the drawn yarn is passed through a thermal plate with about
  • the resin is slit, then drawn
  • the split yarn is secondly passed through a thermal setting plate and then the yarn having
  • the split yarn can be weaved densely per unit area (the width of the thread
  • each split yarn can be wounded and
  • the polyolefin group resin includes not only
  • PE Polyethylene ⁇ High Density PE, Low Density PE
  • FIGs. 5a to 5c are views illustrating processes for
  • a melting state high temperature polyolefin group resin is stacked on an upper surface of the
  • rollers constructed by a cooling roller and a pressing roller and adhered
  • coating layers 420 and 420' may have a predetermined color, for example,
  • the ultraviolet is
  • predetermined color play several roles that the intensity of the high strength polyolefin group tape yarn or PP yarn 220-1 added as one among
  • 220-1 is weak by ultraviolet rays, in order to intercept ultraviolet rays
  • the predetermined color coating layer for example, the black
  • color coating layers 420 and 420' play an important role which maintains
  • 420 and 420' may be formed by adding pigments to the first coating
  • polyolefin group resin layer In general, ultraviolet intercepting agent is added to the resin layer,
  • the ultraviolet intercepting agent includes oil
  • both materials may not be adhered to each other
  • the coated tarpaulin has effects for intercepting heat and
  • the PP is very weak to the ultraviolet rays and so has a good effect due to the coating layer.
  • the polyolefin group resin coating layer (for example,
  • an LDPE but not limited that is coated thickly, that is, a second coating
  • group resin coating layer with a predetermined color, for example, black
  • the coating layers are formed firstly and secondly
  • the polyolefin group resin coating layer as a characteristic of the
  • the coating layer by this, the first coating layer performs a heat
  • a black color coating layer (pigment can be manufactured. At this time, a black color coating layer (pigment can be manufactured. At this time, a black color coating layer (pigment can be manufactured. At this time, a black color coating layer (pigment can be manufactured. At this time, a black color coating layer (pigment can be manufactured. At this time, a black color coating layer (pigment can be manufactured. At this time, a black color coating layer (pigment can be manufactured.
  • the ultraviolet rays interception agent having oil components, thereby obtaining the ultraviolet interception effect.
  • performing the first coating process is filled naturally when performing the
  • the second polyolefin resin coating layer (LDPE, LLDEPO inear
  • LDPE LDPE
  • EMA EVA
  • soft PP soft PP
  • a coating layer is formed in order to completely intercept

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Laminated Bodies (AREA)
  • Woven Fabrics (AREA)
  • Paints Or Removers (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
EP03748760A 2003-08-26 2003-09-26 Tarpaulin by using polyolefin group split yarn and method thereof Withdrawn EP1660318A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2003-0058968A KR100523265B1 (ko) 2003-08-26 2003-08-26 폴리올레핀계 스플릿 얀을 이용한 타포린 및 그 제조방법
PCT/KR2003/001967 WO2005018928A1 (en) 2003-08-26 2003-09-26 Tarpaulin by using polyolefin group split yarn and method thereof

Publications (1)

Publication Number Publication Date
EP1660318A1 true EP1660318A1 (en) 2006-05-31

Family

ID=36204429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03748760A Withdrawn EP1660318A1 (en) 2003-08-26 2003-09-26 Tarpaulin by using polyolefin group split yarn and method thereof

Country Status (7)

Country Link
EP (1) EP1660318A1 (ja)
JP (1) JP2007520365A (ja)
KR (1) KR100523265B1 (ja)
CN (1) CN100446969C (ja)
AU (1) AU2003268786A1 (ja)
CA (1) CA2536505A1 (ja)
WO (1) WO2005018928A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101274942B1 (ko) * 2012-03-23 2013-06-17 (주)디엠타포린 친환경 타포린의 제조방법 및 그 방법에 의해 제조된 타포린
KR101403160B1 (ko) * 2013-05-09 2014-06-03 유충한 타포린
CN105803612B (zh) * 2015-01-02 2018-06-29 中原工学院 分切彩虹膜制备非染色五彩纱线的方法
KR102145027B1 (ko) * 2018-02-07 2020-08-14 (주)폴리텍아이엔씨 유연성, 접착력 및 표면 강도가 향상된 타포린 및 그 제조 방법
CN110965343A (zh) * 2018-09-30 2020-04-07 上海荣威塑胶工业有限公司 用于制造地上水池的淋膜布及其制备方法，以及地上水池

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120452A (ja) * 1982-12-28 1984-07-12 昭和電工株式会社 タ−ポリン
JP3795285B2 (ja) * 2000-01-14 2006-07-12 三菱化学株式会社 導電性に優れたターポリン
KR100362222B1 (ko) * 2000-06-23 2002-11-23 권혁종 Ｈｄｐｅ 스플릿 얀을 이용한 타포린 및 그 제조방법
JP2002086649A (ja) * 2000-09-19 2002-03-26 Hagihara Industries Inc ポリオレフィンターポリン
AU2002243038A1 (en) * 2002-03-13 2003-09-22 Hyuck Chong Kwon Tarpaulin having hdpe twisted split yarns, and manufacturing method therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005018928A1 *

Also Published As

Publication number Publication date
KR20050021763A (ko) 2005-03-07
KR100523265B1 (ko) 2005-10-24
AU2003268786A1 (en) 2005-03-10
JP2007520365A (ja) 2007-07-26
CA2536505A1 (en) 2005-03-03
WO2005018928A1 (en) 2005-03-03
CN100446969C (zh) 2008-12-31
CN1839033A (zh) 2006-09-27

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