CN218219270U

CN218219270U - Thermal insulation base fabric of composite down feather fabric

Info

Publication number: CN218219270U
Application number: CN202221816578.0U
Authority: CN
Inventors: 李利国; 孙斌
Original assignee: Jiangsu Siphon Fabric Co ltd
Current assignee: Jiangsu Siphon Fabric Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-01-06
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to a compound eiderdown surface fabric technical field just discloses a heat preservation backer surface fabric of compound eiderdown surface fabric, including surface fabric, eiderdown layer and backer, the eiderdown layer sets up the bottom at the surface fabric, the backer sets up the bottom at the eiderdown layer, the backer includes aerogel fibrous layer and the knitted surface fabric layer of sesame point, the bottom contact on aerogel fibrous layer and eiderdown layer, the knitted surface fabric layer of sesame point sets up the bottom at aerogel fibrous layer. The utility model discloses a multiple material compression complex is melted into a surface fabric, but not thick and heavy vexation, and surface fabric technology thickness after the compression complex reduces, when not destroying the surface fabric gas permeability, the at utmost has guaranteed the cold-proof effect of eiderdown, through adopting multilayer composite technology, durable, the easy management of getting up, the backer is difficult for fluffing the balling-up, the colour fastness is high, possess the comfort of life, satisfy the demand that the consumer pursues to autumn and winter fashion.

Description

Heat-preservation base fabric of composite down fabric

Technical Field

The utility model relates to a compound eiderdown surface fabric technical field specifically is a heat preservation backer surface fabric of compound eiderdown surface fabric.

Background

The down jacket is a jacket filled with down stuffing, and has a huge and mellow appearance. The down jacket generally has more than half of the amount of the duck down, and meanwhile, some fine feathers can be mixed, the duck down is cleaned and disinfected at high temperature, and then the down jacket is filled in clothes. The down jacket has the best warmth retention property. People in cold regions mostly wear the down jacket, and the down jacket is also commonly used by polar inspectors, and the down jacket needs to use down fabrics in the production process.

The existing down fabric is thick, heavy, stuffy and low in air permeability, and the wearing comfort of a user is affected.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model provides a following technical scheme: the heat-preservation base fabric of the composite down feather fabric comprises fabric, a down feather layer and base fabric, wherein the down feather layer is arranged at the bottom of the fabric, the base fabric is arranged at the bottom of the down feather layer, the base fabric comprises an aerogel fiber layer and a sesame point knitted fabric layer, the aerogel fiber layer is in contact with the bottom of the down feather layer, and the sesame point knitted fabric layer is arranged at the bottom of the aerogel fiber layer.

Preferably, the fabric is a high-density fabric layer, the fabric is formed by compounding two, three or more high-density fabric layers, and the tensile resistance of the composite down fabric can be improved by compounding multiple high-density fabric layers.

Preferably, the thickness of the aerogel fiber layer is 0.1 mm to 0.2 mm, the thickness of the down feather layer is 0.4 mm to 0.8 mm, the heat insulation performance can be improved through the arrangement of the aerogel fiber layer, the heat insulation performance of the aerogel fiber layer is far superior to that of common fibers, the heat insulation and cold resistance of the fabric are stronger, the down feather layer does not need to use an adhesive, and the heat insulation performance and the portability of the down feather fabric are improved while the down feather form is ensured.

Preferably, the thickness of the shell fabric is 0.4 mm to 0.8 mm.

Preferably, the shell fabric, the down layer and the base fabric are compounded and fused into a piece of shell fabric through compression, multiple materials are compounded and fused into a piece of shell fabric through compression, the shell fabric is not thick, heavy and stuffy, the process thickness of the shell fabric after compression compounding is reduced, the air permeability of the shell fabric is not damaged, the warm-keeping effect of the down is guaranteed to the maximum extent, the base fabric is firm, durable and easy to manage through the adoption of a multilayer compounding technology, the base fabric is not prone to pilling, high in color fastness and comfortable to life, and the requirements of consumers on pursuit of autumn and winter fashionable dress are met.

Preferably, the thickness of the sesame dot knitted fabric layer is 0.2-0.3 mm, the tensile resistance of the fabric can be further improved through the arrangement of the sesame dot knitted fabric layer, and the fabric is high in density, fine in velvet feeling, good in heat preservation performance and soft in hand feeling.

The utility model provides a thermal insulation base cloth fabric of a composite down feather fabric. The method has the following beneficial effects:

(1) The utility model discloses a multiple material compression complex is melted into a surface fabric, but not thick and heavy vexation, and the surface fabric technology thickness after the compression is compound reduces, when not destroying the surface fabric gas permeability, the at utmost has guaranteed the cold-proof effect of eiderdown, through adopting multilayer composite technology, durable, the easy management, the backer is difficult for the fluff balling-up, the colour fastness is high, possess the comfort of life, satisfy the demand that the consumer pursues to the autumn and winter fashion.

(2) The utility model discloses a setting up of aerogel fibrous layer can improve thermal insulation performance, and its thermal insulation performance is far away super ordinary fibre, makes the heat preservation cold-resistant stronger of surface fabric, and its eiderdown layer need not to use the adhesive, when guaranteeing the eiderdown form, improves the warmth retention and the lightweight of eiderdown surface fabric.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic cross-sectional view of the base fabric of the present invention;

fig. 3 is a schematic view of the sectional structure of the cloth of the present invention.

In the figure: 1. surface cloth; 2. a down layer; 3. base fabric; 4. an aerogel fiber layer; 5. the sesame point knitted fabric layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a compound eiderdown surface fabric's heat preservation backer surface fabric, includes surface fabric 1, eiderdown layer 2 and backer 3, and eiderdown layer 2 sets up in the bottom of surface fabric 1, and backer 3 sets up in the bottom of eiderdown layer 2, and backer 3 includes aerogel fibrous layer 4 and the knitting precoat 5 of sesame point, and aerogel fibrous layer 4 contacts with the bottom of eiderdown layer 2, and the knitting precoat 5 of sesame point sets up in the bottom of aerogel fibrous layer 4.

The fabric 1 is a high-density fabric layer, the fabric 1 supports two, three or more high-density fabric layers to be compounded, the anti-pulling property of the compound down fabric can be improved by adopting the compounding of the multiple high-density fabric layers, the thickness of the aerogel fiber layer 4 is 0.1 mm to 0.2 mm, the thickness of the down layer 2 is 0.4 mm to 0.8 mm, the heat insulation performance can be improved by arranging the aerogel fiber layer 4, the heat insulation performance of the fabric is far superior to that of common fibers, the heat insulation and cold resistance of the fabric are stronger, the down layer 2 does not need to use an adhesive, the down form is ensured, and meanwhile, the heat insulation performance and the portability of the down fabric are improved.

The thickness of the surface fabric 1 is 0.4 mm to 0.8 mm, the surface fabric 1, the down layer 2 and the base fabric 3 are compressed and compounded to be fused into a piece of surface fabric, multiple materials are compressed and compounded to be fused into a piece of surface fabric, but the surface fabric is not thick, heavy, deep and stuffy, the process thickness of the compressed and compounded surface fabric is reduced, the heat preservation effect of down feather is guaranteed to the maximum extent while the air permeability of the surface fabric is not damaged, the base fabric 3 is firm, durable and easy to manage by adopting a multi-layer compounding technology, is not easy to fluff and ball up, has high color fastness, has comfortable living comfort, meets the requirement of a consumer on clothes in autumn and winter, the thickness of the sesame dot knitted surface fabric layer 5 is 0.2 mm to 0.3 mm, the tensile resistance of the surface fabric can be further improved by the arrangement of the sesame dot knitted surface fabric layer 5, and the density is high, fine and smooth, the heat preservation performance is good, and the hand feeling is soft.

When the down fabric is used, a plurality of materials are compressed and compounded to form a piece of fabric, but the fabric is not thick, heavy and stuffy, the process thickness of the compressed and compounded fabric is reduced, the air permeability of the fabric is not damaged, and meanwhile, the warm keeping effect of the down feather is ensured to the greatest extent; the thermal insulation performance can be improved through the arrangement of the aerogel fiber layer 4, the thermal insulation performance of the aerogel fiber layer is far superior to that of common fibers, the thermal insulation and cold resistance of the fabric are stronger, the down layer 2 does not need to use an adhesive, and the thermal insulation performance and the portability of the down fabric are improved while the down form is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A thermal insulation base fabric of a composite down fabric comprises a fabric (1), a down layer (2) and a base fabric (3), and is characterized in that: the down feather layer (2) is arranged at the bottom of the fabric (1), the base fabric (3) is arranged at the bottom of the down feather layer (2), the base fabric (3) comprises an aerogel fiber layer (4) and a sesame point knitted fabric layer (5), the aerogel fiber layer (4) is in contact with the bottom of the down feather layer (2), and the sesame point knitted fabric layer (5) is arranged at the bottom of the aerogel fiber layer (4).

2. The thermal insulation base fabric of the composite down feather fabric as claimed in claim 1, wherein: the shell fabric (1) is a high-density shell fabric layer, and the shell fabric (1) is formed by supporting two, three or more high-density shell fabric layers in a compounding mode.

3. The heat-insulating base fabric of the composite down feather fabric as claimed in claim 1, wherein: the thickness of the aerogel fiber layer (4) is 0.1 mm to 0.2 mm, and the thickness of the down layer (2) is 0.4 mm to 0.8 mm.

4. The thermal insulation base fabric of the composite down feather fabric as claimed in claim 1, wherein: the thickness of the shell fabric (1) is 0.4 mm to 0.8 mm.

5. The thermal insulation base fabric of the composite down feather fabric as claimed in claim 1, wherein: the shell fabric (1), the down layer (2) and the base fabric (3) are compressed and compounded into a piece of shell fabric.

6. The heat-insulating base fabric of the composite down feather fabric as claimed in claim 1, wherein: the thickness of the sesame dot knitting fabric layer (5) is 0.2 mm to 0.3 mm.