An improved umbrella cloth and its manufacturing method
A production method and umbrella technology, applied in the field of fabrics, can solve the problems of chemical waterproofing additives falling off, single action, disappearance of waterproof performance, etc., to achieve the effect of sunshade and heat insulation, good rainproof and drainage effect, and the effect of realizing the effect.
Active Publication Date: 2017-12-26
衢州道远纺织科技有限公司
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The traditional waterproof technology of polyester fabrics is generally waterproof by adding chemical waterproofing additives, but in the process of use, as time goes by, especially rubbing and machine washing in the acquired washing, the added chemical waterproofing additives will fall off or Weakening, so that the waterproof performance of the fabric disappears when the service life of the fabric is only halfway
Furthermore, the existing umbrella cloth has a single structure and a single effect
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0045] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0046] like figure 1 As shown, the improved umbrella cloth includes a base cloth layer 2, the top surface of the base cloth layer 2 is covered with a waterproof layer 3, and an adhesive layer is coated between the base cloth layer 2 and the waterproof layer 3, and the waterproof layer 3 has a The planar base of the planar base is formed by a basket weave, and continuous folds 4 are arranged on the planar base, and the folds 4 are formed by a basketry weave. Connected, the angle range of the bottom angle of the isosceles triangle is 40 ° ~ 65 °, the top angle of the isosceles triangle has an arc-shaped apex, the arc range of the apex is 0.3rad ~ 0.8rad, and the ultraviolet reflective film is set on the fold part 4, The bot...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| thickness | aaaaa | aaaaa |
| diameter | aaaaa | aaaaa |
Login to View More
Abstract
The invention provides improved umbrella cloth and a manufacturing method thereof. The improved umbrella cloth comprises a base cloth layer, a waterproof layer is attached to the top surface of the base cloth layer, and a glue layer is coated between the base cloth layer and the waterproof layer; the waterproof layer is provided with a planar substrate located below the waterproof layer, the planar substrate is formed by basket weave, a continues wrinkle part is arranged on the planar substrate and is formed by basket weave, the section of the wrinkle part is in an isosceles triangle shape, the basic angles of the isosceles triangle are connected with the planar substrate, the angle range of the basic angles of the isosceles triangle is 40-65 degrees, the vertex angle of the isosceles triangle is provided with an arc vertex, the radian range of the vertex is 0.3-0.8 rad, and an ultraviolet light reflecting film is arranged on the wrinkle part; a lining layer is attached to the bottom surface of the base cloth layer, and a glue layer is coated between the base cloth layer and the lining layer. The multi-layer composite structure cloth is obtained, the good effects of keeping off the rain and draining water are achieved, and the sunshading and heat insulation effects are achieved.
Description
technical field [0001] The invention belongs to the technical field of fabrics, and relates to a fabric for making an umbrella cover, in particular to an improved umbrella fabric and a production method thereof. Background technique [0002] There are three main types of fabrics for umbrellas, and the order of cost from low to high is: polyester, PG cloth, and nylon. The characteristics of polyester cloth are: the color is brighter. After rubbing the umbrella fabric with your hands, the creases are obvious and it is not easy to restore. When the fabric is rubbed, it will feel resistance, and there will be a rustling sound when rubbing. Coating a layer of silver glue on the polyester is what we usually call a silver glue umbrella. The silver glue cloth has a better anti-ultraviolet function, but after a long time of use, the silver glue is easy to fall off at the folded place. Coating a layer of silver powder on the polyester is what we usually call a pearl cloth umbrella. ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B32B3/28B32B27/02B32B27/12B32B27/36A45B25/18
CPCA45B25/18B32B3/28B32B5/26B32B2262/0276B32B2307/304B32B2307/71B32B2307/73
Inventor 李开成
Owner 衢州道远纺织科技有限公司