US20190194838A1 - Unidirectional sight-transmission fabric and unidirectional sight-transmission curtain - Google Patents

Unidirectional sight-transmission fabric and unidirectional sight-transmission curtain Download PDF

Info

Publication number
US20190194838A1
US20190194838A1 US16/221,594 US201816221594A US2019194838A1 US 20190194838 A1 US20190194838 A1 US 20190194838A1 US 201816221594 A US201816221594 A US 201816221594A US 2019194838 A1 US2019194838 A1 US 2019194838A1
Authority
US
United States
Prior art keywords
sight
transmission
thread
base cloth
unidirectional
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.)
Abandoned
Application number
US16/221,594
Other languages
English (en)
Inventor
Yingjun Ma
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.)
Hangzhou China Home Textiles Industry Co Ltd
Original Assignee
Hangzhou China Home Textiles Industry Co 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
Application filed by Hangzhou China Home Textiles Industry Co Ltd filed Critical Hangzhou China Home Textiles Industry Co Ltd
Assigned to HANGZHOU CHINA HOME TEXTILES INDUSTRY CO., LTD. reassignment HANGZHOU CHINA HOME TEXTILES INDUSTRY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MA, Yingjun
Publication of US20190194838A1 publication Critical patent/US20190194838A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0035—Protective fabrics
    • D03D1/007—UV radiation protecting
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
    • D03D15/0077—
    • D03D15/0088—
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
    • D03D15/25—Metal
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/44—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
    • D03D15/46—Flat yarns, e.g. tapes or films
    • D03D2700/0137—
    • D03D2700/0188—
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/20—Metallic fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/20—Physical properties optical
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2503/00—Domestic or personal
    • D10B2503/02—Curtains

Definitions

  • This invention relates to a woven fabric and, more particularly, to a unidirectional sight-transmission fabric and a curtain made of the fabric.
  • a curtain By arranging a curtain at an inner side of a window, not only the sunlight can be blocked in the summer to avoid direct sunlight which achieves heat insulation, but also an external sight is isolated to protect indoor privacy.
  • the curtain need to be closed, and the closed curtain usually blocks the light coming in from the window, resulting in a room to be dark and a lamp need to be turned on for illumination.
  • light can regulate a biorhythm of human body.
  • light has a certain regulating effect on temperature, metabolism, hormone production and fluctuations in attention and behavior of human body, especially has a greater regulation on the process of people's sleep and awakening.
  • a color temperature of the sunlight has been constantly changing from morning till night, and after years of light adaptation, human vision has adapted to this light change.
  • the color temperature of the light has different effects on people. These effects cannot be achieved by artificial illumination. If the light from the sun is completely blocked to protect privacy, it will have an impact on people's work and rest, which is not conducive to improvement of quality of life.
  • One object of this invention is to provide a unidirectional sight-transmission fabric to protect the privacy at a backlight side without completely blocking the light from being transmitted to the backlight side from a light-facing side.
  • the other object of this invention is to provide a unidirectional sight-transmission curtain to protect the indoor privacy without completely blocking outdoor light from entering indoors.
  • this invention provides a unidirectional sight-transmission fabric including a base cloth interwoven via a warp thread and a weft thread.
  • the warp thread is a flat aluminum thread
  • the weft thread is a polyester yarn or a polyester filament.
  • the aforementioned base cloth is woven by the warp yarn and the weft yarn in a plain weave. Adjacent two of the warp threads and adjacent two of the weft threads enclose a light-transmission sight-transmission hole.
  • the base cloth is woven by taking the flat aluminum thread as the warp yarn and the polyester yarn or the polyester filament as the weft thread, the flat aluminum thread serving as the warp thread does not bend and remains in a straight line state after being woven into the base cloth.
  • the base cloth are the same at two surfaces, and about half area of each surface of the base cloth is pieced by a flat surface of the flat aluminum thread.
  • part of the sunshine enters a space at the backlight side through the light-transmission sight-transmission hole, such that there is no lack of the sunlight due to covering of the fabric.
  • the person in the space at the backlight side can clearly see the scene in the space at the light-facing side through the light-transmission sight-transmission hole as it is not affected by an image of the reflected light.
  • a light source used in the space at the backlight side is not too bright, only part of a contour image can be seen from the aforementioned light-facing side to the backlight side, causing no privacy leakage.
  • the flat aluminum thread is a flat aluminized polyester continuous filament.
  • the flat aluminum thread is a 90D flat aluminized polyester continuous filament
  • the weft thread is a 40S/1 polyester yarn.
  • a preferred solution is that a warp-direction density of the base cloth is 26, and a weft-direction density of the base cloth is 25 to 30.
  • this invention provides a unidirectional sight-transmission curtain including a base cloth interwoven via a warp thread and a weft thread.
  • the warp thread is a flat aluminum thread
  • the weft thread is a polyester yarn or a polyester filament
  • the base cloth is woven by the warp thread and the weft thread in a plain weave. Adjacent two of the warp threads and adjacent two of the weft threads enclose a light-transmission sight-transmission hole.
  • the base cloth is woven by taking the flat aluminum thread as the warp thread and the polyester yarn or the polyester filament as the weft thread, the flat aluminum thread serving as the warp thread does not bend and remains in a straight line state after being woven into the base cloth.
  • the base cloth are the same at two surfaces, and about half area of each surface of the base cloth is pieced by a flat surface of the flat aluminum thread. The outdoors is much brighter than the indoors due to the sunlight, a light-facing surface of this curtain reflects the sunlight, and the reflected light is superimposed with the sunlight, making a person outdoors difficult to see an indoor scene.
  • the flat aluminum thread is a flat aluminized polyester continuous filament.
  • the flat aluminum thread is a 90D flat aluminized polyester continuous filament
  • the weft thread is a 40S/1 polyester yarn.
  • a preferred solution is that a warp-direction density of the base cloth is 26, and a weft-direction density of the base cloth is 25 to 30.
  • FIG. 1 is a schematic diagram of an embodiment showing a grain weave structure of a unidirectional sight-transmission fabric and a unidirectional sight-transmission curtain of this invention.
  • FIG. 2 is a schematic diagram of an embodiment showing a unidirectional sight-transmission principle of the unidirectional sight-transmission fabric and the unidirectional sight-transmission curtain of this invention.
  • this embodiment of the unidirectional sight-transmission fabric includes a base cloth 2 , and the base cloth 2 is woven by a warp thread and a weft thread in a plain weave 1 shown in FIG. 1 .
  • the warp thread adopts a flat aluminum thread 12
  • the weft thread adopts a polyester filament 11 .
  • the plain weave 1 is woven by a rapier loom, and adjacent two of the flat aluminum threads 12 and adjacent two of the polyester filaments 11 enclose a light-transmission sight-transmission hole 21 .
  • the flat aluminum thread 12 adopts a 90D flat aluminized polyester continuous filament
  • the polyester filament 11 adopts a 40S/1 polyester filament.
  • a warp-direction density of the base cloth is 26, a weft-direction density of the base cloth is 25, and a weight per square meter of the base cloth is of 70 g/m 2 .
  • a flat surface of the flat aluminum thread in the plain weave 1 is arranged toward a surface of the base cloth.
  • the flat aluminum thread 12 serving as the warp thread does not bend and remains in a straight line state.
  • warp interlacing points and weft interlacing points alternately appear in proportion, that is, the warp threads and the weft threads are interlaced up and down one after another, such that the base cloth are the same at two surfaces, and about half area of each surface of the base cloth is pieced by the flat surface of the flat aluminum thread.
  • one surface of the base cloth 2 is toward the sun, such that part of the sunlight irradiated at a light-facing surface is directly reflected back to a space at a light-facing side, and the light reflected back into the space at the light-facing side being superimposed with the sunlight is received by an eyeball of an observer, making it difficult for the observer at the light-facing side to see a scene in a space at the backlight side.
  • part of the sunlight enters the space at the backlight side through the light-transmission sight-transmission hole 21 with not causing a lack of a natural sunlight spectrum in the space at the backlight side, thereby effectively ensuring a healthy life of a person in the space at the backlight side.
  • the person in the space at the backlight side can see the scene in the space at the light-facing side through the light-transmission sight-transmission hole 21 ; and therefore during daytime of direct sunlight, a privacy scene in the space at the backlight side is prevented from leaking, the sunlight in the space at the backlight side is not completely blocked by the curtain so as to ensure the healthy life of human body, and the scene in the space at the light-facing side can be clearly seen from the backlight side.
  • illumination in the aforementioned space at the backlight side is usually 350-750 LUX, that is, the light in the aforementioned space at the backlight side is not as strong as the direct sunlight in the daytime, causing only a contour of an object and a person in the aforementioned space at the backlight side can be seen from the aforementioned toward-light side, and not causing the privacy of a night scene in the aforementioned space at the backlight side to be leaked.
  • the light-transmission sight-transmission hole is provided at the base cloth, it is convenient for air circulation between the aforementioned space at the backlight side and the aforementioned space at the light-facing side through this hole, thereby effectively ensuring air quality in the aforementioned space at the backlight side.
  • this unidirectional sight-transmission fabric can eliminate static electricity based on the flat aluminum thread.
  • the weft thread is the polyester filament; and in the base cloth, the weft-direction density is 30.
  • this embodiment of the unidirectional sight-transmission curtain includes a base cloth 2 , and the base cloth 2 is woven by a warp thread and a weft thread in a plain weave 1 shown in FIG. 1 .
  • the warp thread adopts a flat aluminum thread 12
  • the weft thread adopts a polyester yarn 11 .
  • the plain weave 1 is woven by a rapier loom, and adjacent two of the flat aluminum threads 12 and adjacent two of the polyester yarns 11 enclose a light-transmission sight-transmission hole 21 .
  • the flat aluminum thread 12 adopts a 90D flat aluminized polyester continuous filament.
  • a warp-direction density of the base cloth is 26, and a weft-direction density of the base cloth is 30.
  • a flat surface of the flat aluminum thread in the plain weave 1 is arranged toward a surface of the base cloth.
  • the flat aluminum thread 12 serving as the warp thread does not bend and remains in a straight line state.
  • warp interlacing points and weft interlacing points alternately appear in proportion, that is, the warp threads and the weft threads are interlaced up and down one after another, such that the base cloth are the same at two surfaces, and about half area of two surfaces of the base cloth is pieced by the flat surface of the flat aluminum thread.
  • part of the sunlight irradiated at the light-facing surface of the curtain is directly reflected back to an outdoor space, and the light reflected back into the outdoor space being superimposed with the sunlight is received by an eyeball of an outdoor observer, making it difficult for the outdoor observer to see an indoor scene.
  • part of the sunlight enters an indoor space through the light-transmission sight-transmission hole 21 with not causing a lack of a natural sunlight spectrum in the indoor space, thereby effectively ensuring a healthy life of a person being indoors.
  • the person indoors can see an outdoor scene through the light-transmission sight-transmission hole 21 ; and therefore during daytime of direct sunlight, an indoor privacy scene is prevented from leaking, the indoor sunlight is not completely blocked by the curtain so as to ensure the healthy life of human body, and the outdoor scene can be clearly seen from indoors.
  • illumination indoors is usually 350-750 LUX, that is, an indoor light is not as strong as the direct sunlight in the daytime, causing only a contour of the object and a person indoors can be seen from the outdoors, and not causing the privacy of an indoor night scene to be leaked.
  • the light-transmission sight-transmission hole is provided at the base cloth, it is convenient for air circulation between the outdoors and indoors through this hole, thereby effectively ensuring indoor air quality.
  • this unidirectional sight-transmission fabric can eliminate static electricity based on the flat aluminum thread.
  • the weft thread is the polyester filament; and in the base cloth, the weft-direction density is 25.
  • the main idea of this invention is to use the flat aluminum thread as the warp thread and the polyester yarn or the polyester filament as the weft thread, and the plain weave is adopted to weave the base cloth of the unidirectional sight-transmission fabric or the base cloth of the unidirectional sight-transmission curtain, such that two surfaces of the base cloth are the same, so as to use the flat surface of the flat aluminum thread to piece half of each cloth surface, and adjacent two of the warp threads and adjacent two of the weft threads enclose the light-transmission sight-transmission hole, which avoids leakage of the indoor privacy scene, makes part of the light to be transmitted into the room, and makes the outdoor scene can be clearly seen from the indoors.
  • the warp-direction density and the weft-direction density of the base cloth can be set to other values according to actual needs, which is not limited to the above-mentioned embodiments.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Woven Fabrics (AREA)
US16/221,594 2017-12-22 2018-12-17 Unidirectional sight-transmission fabric and unidirectional sight-transmission curtain Abandoned US20190194838A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201721826181.9U CN207987418U (zh) 2017-12-22 2017-12-22 一种单向透视面料及单向透视窗帘
CN201721826181.9 2017-12-22

Publications (1)

Publication Number Publication Date
US20190194838A1 true US20190194838A1 (en) 2019-06-27

Family

ID=63817041

Family Applications (1)

Application Number Title Priority Date Filing Date
US16/221,594 Abandoned US20190194838A1 (en) 2017-12-22 2018-12-17 Unidirectional sight-transmission fabric and unidirectional sight-transmission curtain

Country Status (3)

Country Link
US (1) US20190194838A1 (zh)
CN (1) CN207987418U (zh)
WO (1) WO2019119955A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207987418U (zh) * 2017-12-22 2018-10-19 杭州中家尚实业有限公司 一种单向透视面料及单向透视窗帘

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1184171A (zh) * 1996-11-28 1998-06-10 长田政男 单向透视织物
US20090061708A1 (en) * 2007-08-31 2009-03-05 Global Materials Technologies, Inc. Woven wire mesh
CN201551125U (zh) * 2009-10-15 2010-08-18 章小龙 高效节能窗帘面料
CN203360728U (zh) * 2013-06-28 2013-12-25 江苏易可纺家纺有限公司 一种用于制作窗帘的涤纶面料
CN104905663B (zh) * 2015-06-08 2018-02-09 东莞市联洲知识产权运营管理有限公司 一种单面可视的新型功能性窗帘
CN105887280A (zh) * 2016-05-23 2016-08-24 向兴(中国)集团有限公司 一种永久性抗紫外线轻薄面料
CN207987418U (zh) * 2017-12-22 2018-10-19 杭州中家尚实业有限公司 一种单向透视面料及单向透视窗帘

Also Published As

Publication number Publication date
WO2019119955A1 (zh) 2019-06-27
CN207987418U (zh) 2018-10-19

Similar Documents

Publication Publication Date Title
CN103541113A (zh) 一种感光变色面料
US20190194838A1 (en) Unidirectional sight-transmission fabric and unidirectional sight-transmission curtain
KR101908979B1 (ko) 커튼 일체형 버티컬 블라인드
US20190186058A1 (en) Heat insulation fabric and heat insulation curtain
CN206956248U (zh) 透气牛仔布及用于编织该牛仔布的纱线
CN109458107A (zh) 一种利用人眼视觉残留的单向玻璃
CN211933607U (zh) 透气性好的遮光窗帘
CN210792296U (zh) 一种防晒服装
CN208725438U (zh) 一种具有夜光显示效果的窗帘
CN110629387B (zh) 一种具有遮像、防紫外线功能的镜面窗帘
CN102926239A (zh) 闪光棉记忆绸窗帘面料
CN215243423U (zh) 一种防透光窗帘面料
CN204552548U (zh) 超级百叶窗
CN215163477U (zh) 防眩光遮阳面料
CN216100788U (zh) 一种新型毛纺面料
CN211567200U (zh) 一种哑光防紫外线面料
CN103027576A (zh) 合成聚酯纤维交织成的窗帘面料
CN203938817U (zh) 窗饰面料
CN219133422U (zh) 一种复合型的气凝胶纤维隔热面料
CN220464961U (zh) 一种可透光窗帘布
CN105919192A (zh) 竹纤维纱巾反光闪色抗辐射面料
CN106400252A (zh) 一种遮光窗帘
CN218084591U (zh) 一种防紫外线窗帘布
CN219556905U (zh) 一种透光窗帘布
JP2019198511A (ja) 調光カーテン及び布帛

Legal Events

Date Code Title Description
AS Assignment

Owner name: HANGZHOU CHINA HOME TEXTILES INDUSTRY CO., LTD., C

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MA, YINGJUN;REEL/FRAME:047847/0262

Effective date: 20181127

STPP Information on status: patent application and granting procedure in general

Free format text: NON FINAL ACTION MAILED

STPP Information on status: patent application and granting procedure in general

Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER

STPP Information on status: patent application and granting procedure in general

Free format text: FINAL REJECTION MAILED

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION