CN216635744U

CN216635744U - High-elasticity polyester grey fabric

Info

Publication number: CN216635744U
Application number: CN202122782195.8U
Authority: CN
Inventors: 朱红建
Original assignee: Suzhou Zhanrui Textile Technology Co ltd
Current assignee: Suzhou Zhanrui Textile Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-31
Anticipated expiration: 2031-11-15

Abstract

The application discloses high-elasticity terylene grey cloth, including terylene grey cloth body, first base cloth layer, first ventilative layer, first elastic layer, second elastic layer, printing and dyeing layer, adsorbed layer, third elastic layer, the ventilative layer of second and second base cloth layer. Through the setting of first elastic layer and second elastic layer, utilize compound elastic fiber excellent bulk, elasticity, elastic recovery rate and colour fastness, when promoting whole dacron grey cloth elasticity, promote the colour fastness of whole dacron grey cloth body once more, through utilizing chemical and physical properties such as the good high temperature resistant of diene elastic fiber, acid and alkali-resistance, wear-resisting, and then promote the elasticity of whole dacron grey cloth.

Description

High-elasticity polyester grey fabric

Technical Field

The application relates to the technical field of fabrics, in particular to a high-elasticity terylene grey fabric.

Background

Polyester fibers, commonly known as "dacron". The PET fiber is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic dibasic acid and dihydric alcohol, is called PET fiber for short, and belongs to a high molecular compound. The polyester fiber has the advantages of good crease resistance and shape retention, high strength and elastic recovery capability. It is firm and durable, has the functions of resisting wrinkle, preventing ironing and preventing hair from sticking.

The existing polyester grey cloth has poor elasticity, and the color fastness of the existing polyester grey cloth after dyeing is poor. Therefore, a high elastic polyester gray fabric has been proposed to solve the above problems.

Disclosure of Invention

The embodiment provides a high-elasticity terylene grey cloth for solving the problem of poor elasticity of the prior terylene grey cloth.

According to an aspect of the application, a high-elasticity terylene grey cloth is provided, including terylene grey cloth body, terylene grey cloth body is multilayer symmetrical structure, terylene grey cloth body is by outer in proper order for first base cloth layer, first ventilative layer, first elastic layer and printing and dyeing layer, first base cloth layer, first ventilative layer, first elastic layer and printing and dyeing layer pile up the adhesion in proper order, first base cloth layer and second base cloth layer are the polyester fiber layer.

Further, a first breathable layer is arranged between the first base fabric layer and the first elastic layer, and the first breathable layer and the second breathable layer are both knitted fiber layers.

Further, the first elastic layer is of a multilayer structure, a second elastic layer is embedded in the first elastic layer, the first elastic layer is made of composite elastic fibers, and the second elastic layer is a diene elastic fiber layer.

Further, a printing and dyeing layer is arranged between the first elastic layer and the third elastic layer, and the printing and dyeing layer is a cotton fiber layer.

Furthermore, the printing and dyeing layer is a multilayer mechanism, an adsorption layer is embedded in the printing and dyeing layer, and the adsorption layer is a cellulose fiber layer.

Through the above-mentioned embodiment of this application, adopted a plurality of dyeing layers, solved the relatively poor problem of colour fastness after the dyeing of current dacron grey cloth, gained better practical function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application in an overall elevation view;

FIG. 3 is a schematic cross-sectional front view of a first elastic layer according to one embodiment of the present disclosure;

FIG. 4 is a schematic front sectional view of a printing layer according to an embodiment of the present application.

In the figure: 1. a terylene grey cloth body; 101. a first base fabric layer; 102. a first breathable layer; 103. a first elastic layer; 1031. a second elastic layer; 104. printing and dyeing layer; 1401. an adsorption layer; 105. a third elastic layer; 106. a second breathable layer; 107. a second scrim layer.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The blank of this embodiment may be applied to various lenses, for example, the following lens is provided in this embodiment, and the blank of this embodiment may be used to wrap the following lens.

The lens comprises a colorless observation piece, wherein the rear side of the observation piece is detachably connected with an optical filter used for filtering strong light above the observation piece. The top end of the rear side of the observation piece is provided with a containing groove, the containing groove is only provided with a bottom wall and a side wall, and the optical filter is matched with the containing groove. Compared with the optical filter arranged on the front side of the observation piece, the optical filter is arranged on the rear side, so that the front side of the observation piece is a complete surface, the aesthetic degree is improved, and when a user wears the glasses made of the lens, the optical filter positioned above the observation piece can block partial ultraviolet rays and infrared rays from sunlight so as to protect the two eyes of the user; when the object is viewed, the sight of a person mainly faces to the dead ahead and the lower part, the sight penetrates through the observation piece at the moment, and the observation piece cannot be blocked by the optical filter, so that the object cannot be viewed by users, the dovetail groove is formed in the bottom of the accommodating groove of the observation piece in the horizontal direction, the sliding strip matched with the dovetail groove is fixedly connected with the optical filter, the communicated limiting grooves are formed in the top ends of the observation piece and the optical filter respectively, the limiting blocks are embedded in the two limiting grooves, the dovetail groove can limit the displacement of the optical filter in the front-back direction, the limiting blocks can limit the displacement of the optical filter in the left-right direction, and the dovetail groove and the limiting blocks fix the position of the optical filter together. If the dovetail groove is formed in the side wall of the accommodating groove, the joint of the observation piece and the optical filter can affect the visual object when a user looks at the front; the dovetail groove is arranged on the bottom wall of the accommodating groove, the joint of the observation piece and the optical filter is weakened by the color of the optical filter, and the user can see objects through the optical filter less, so that the influence of the joint of the observation piece and the optical filter on the objects seen by the user can be reduced, and when the optical filter needs to be detached, the limiting block is taken down, and the optical filter slides along the dovetail groove to the optical filter. The user can detach and replace the observation sheets with different colors according to different conditions; for example, pink lenses can absorb 95% of ultraviolet light and some visible light with shorter wavelength; the gray lens can absorb infrared rays and 98 percent of ultraviolet rays, and the original color of the scenery cannot be changed due to the lens; the yellow lens can absorb all ultraviolet rays and most blue light, so that objects can be seen more clearly.

Of course, the present embodiment can also be used to wrap other lenses. Here, description is not repeated, and the gray fabric according to the embodiment of the present application is described below.

Referring to fig. 1-4, the high-elasticity polyester gray fabric comprises a polyester gray fabric body 1, wherein the polyester gray fabric body 1 is of a multilayer symmetrical structure, the polyester gray fabric body 1 sequentially comprises a first base fabric layer 101, a first air-permeable layer 102, a first elastic layer 103 and a printing and dyeing layer 104 from outside to inside, the first base fabric layer 101, the first air-permeable layer 102, the first elastic layer 103 and the printing and dyeing layer 104 are sequentially stacked and adhered, and the first base fabric layer 101 and the second base fabric layer 107 are polyester fiber layers.

A first breathable layer 102 is arranged between the first base fabric layer 101 and the first elastic layer 103, the first breathable layer 102 and the second breathable layer 106 are both knitted fiber layers, so that the printing and dyeing solution can be accelerated to be soaked into the whole terylene grey cloth body 1 under the action of the first breathable layer 102 and the second breathable layer 106, the first elastic layer 103 is of a multilayer structure, a second elastic layer 1031 is embedded into the first elastic layer 103, the first elastic layer 103 is made of composite elastic fibers, the second elastic layer 1031 is a diene elastic fiber layer, the color fastness of the whole terylene grey cloth body 1 is improved once by utilizing the excellent bulkiness, elasticity, elastic recovery rate and color fastness of the composite elastic fibers, and the elasticity of the whole terylene grey cloth body 1 is improved by utilizing the good high-temperature resistance, acid-base resistance, wear resistance and other chemical and physical properties of the diene elastic fibers, a printing and dyeing layer 104 is arranged between the first elastic layer 103 and the third elastic layer 105, the printing and dyeing layer 104 is a cotton fiber layer, the printing and dyeing layer 104 is a multilayer mechanism, an adsorption layer 1041 is embedded in the printing and dyeing layer 104, the adsorption layer 1041 is a cellulose fiber layer, the cotton fiber has good affinity to dye, dyeing is easy, the cellulose fiber has strong hygroscopicity under the action of the adsorption layer 1041, and the color fastness of the whole theoretical grey cloth body is further improved.

When the terylene grey cloth is used, in the dyeing process of the whole terylene grey cloth body 1, the impregnation of the printing and dyeing liquid into the whole terylene grey cloth body 1 is accelerated by the action of the first breathable layer 102 and the second breathable layer 106, the dyeing is easy by utilizing the good affinity of the cotton fiber to the dye and the strong hygroscopicity of the cellulose fiber under the action of the absorption layer 1041 of the cellulose fiber and the color fastness of the whole theoretical grey cloth body is further improved by the action of the dyeing layer of the cotton fiber layer, the color fastness of the whole terylene grey cloth body 1 is improved once by utilizing the excellent bulkiness, elasticity, elastic recovery rate and color fastness of the composite elastic fiber under the action of the first elastic layer 103 of the composite elastic fiber, and the color fastness of the whole terylene grey cloth body 1 is improved by utilizing the good high temperature resistance of the diene elastic fiber under the action of the second elastic layer 1031 of the diene elastic fiber layer, Chemical and physical properties such as acid and alkali resistance, wear resistance and the like, and further the elasticity of the whole terylene grey cloth is improved.

The application has the advantages that:

1. through the arrangement of the first elastic layer and the second elastic layer, the excellent bulkiness, elasticity, elastic recovery rate and color fastness of the composite elastic fiber are utilized, the color fastness of the whole terylene grey cloth body is improved while the elasticity of the whole terylene grey cloth is improved, and the elasticity of the whole terylene grey cloth is improved through utilizing the good high temperature resistance, acid and alkali resistance, wear resistance and other chemical and physical properties of the diene elastic fiber;

2. through the setting of printing and dyeing layer and adsorbed layer, have good affinity through cotton fiber to the dyestuff, it is easy to dye, and in cellulose fiber's effect, cellulose fiber hygroscopicity is stronger, and then promotes the colour fastness of whole theoretical grey cloth body once more.

The modules referred to are prior art and are fully implemented by those skilled in the art without undue experimentation, nor is the subject matter of the present application directed to software and process improvements.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The high-elasticity terylene grey cloth is characterized in that: the terylene grey fabric comprises a terylene grey fabric body (1), wherein the terylene grey fabric body (1) is of a multilayer symmetrical structure, the terylene grey fabric body (1) is sequentially provided with a first base fabric layer (101), a first breathable layer (102), a first elastic layer (103) and a printing and dyeing layer (104) from outside to inside, the first base fabric layer (101), the first breathable layer (102), the first elastic layer (103) and the printing and dyeing layer (104) are sequentially stacked and adhered, and the first base fabric layer (101) and the second base fabric layer (107) are terylene fiber layers.

2. The highly elastic polyester gray fabric according to claim 1, wherein: a first breathable layer (102) is arranged between the first base fabric layer (101) and the first elastic layer (103), and the first breathable layer (102) and the second breathable layer (106) are both knitted fiber layers.

3. The highly elastic polyester gray fabric according to claim 1, wherein: the first elastic layer (103) is of a multilayer structure, a second elastic layer (1031) is embedded in the first elastic layer (103), the first elastic layer (103) is made of composite elastic fibers, and the second elastic layer (1031) is made of diene elastic fibers.

4. The highly elastic polyester gray fabric according to claim 1, wherein: a printing and dyeing layer (104) is arranged between the first elastic layer (103) and the third elastic layer (105), and the printing and dyeing layer (104) is a cotton fiber layer.

5. The highly elastic polyester gray fabric according to claim 1, wherein: the printing layer (104) is a multi-layer structure, an adsorption layer (1401) is embedded in the printing layer (104), and the adsorption layer (1401) is a cellulose fiber layer.