Ultra-light terry warp-knitted mesh fabric

Abstract

The utility model relates to the field of light-weight terry warp-knitted screen cloth structures, in particular to ultra-light terry warp-knitted screen cloth which comprises hook-and-loop fasteners and connecting components. Wherein the hook-and-loop fastener is connected with the connecting component, and after the hook-and-loop fastener is connected with the connecting component, the hook-and-loop fastener can move within a specified range; a prompt layer is sewn on the hook-and-loop fastener, and the connecting component covers the prompt layer. When the hook-and-loop fastener moves to a designated area in the designated range, a part of the prompt layer leaves the coverage range of the connecting component. The connecting component is arranged on one side of the hook-and-loop fastener, relative displacement can occur between the connecting component and the hook-and-loop fastener, the prompting layer is sewn on the hook-and-loop fastener, and a user can judge the relative displacement between the connecting component and the hook-and-loop fastener through the prompting layer, so that the elastic force of the bandage of the baby diaper at the moment is judged.

Description

Technical Field

[0001] This application relates to the field of lightweight terry warp-knitted mesh fabric construction, and more particularly to an ultralight terry warp-knitted mesh fabric. Background Technology

[0002] Velcro is often used on clothing to connect two parts to achieve a tightening effect. Velcro is often used in conjunction with elastic bands. Pressure is applied through the elastic band and secured by the Velcro to achieve the purpose of wearing.

[0003] For example, in the case of diapers, the diaper body and the diaper strap are integrated. When wearing a diaper, the strap is wrapped around the user's waist and connected to the diaper body to achieve the purpose of wearing a diaper.

[0004] When wearing a diaper, the elasticity of the diaper straps is actively applied by the user; if the elasticity of the diaper straps is insufficient, the diaper may fall off; if the elasticity of the diaper straps is too great, it will cause discomfort to the user. Utility Model Content

[0005] To address the problems existing in the prior art, this application provides an ultralight terry warp-knitted mesh fabric.

[0006] An ultralight terry warp-knitted mesh fabric includes: hook and loop fasteners and connecting members; wherein the hook and loop fasteners are connected to the connecting members, and the hook and loop fasteners can move within a specified range after being connected to the connecting members; a warning layer is sewn onto the hook and loop fasteners, and the connecting members cover the warning layer; when the hook and loop fasteners move to a specified area within the specified range, a portion of the warning layer leaves the coverage area of ​​the connecting members.

[0007] Furthermore, the Velcro includes a male adhesive strip and a female adhesive strip, at least one of which is connected to the connecting member.

[0008] Furthermore, at least one of the male and female stickers is sewn with the warning layer, and the male and female stickers with the warning layer sewn with the warning layer are connected to the connecting member.

[0009] Furthermore, the connecting member includes a structural layer and an adhesive layer, the adhesive layer being connected to Velcro via the structural layer.

[0010] Furthermore, the adhesive layer includes a waterproof coating, a tear-resistant layer, and a tensile layer.

[0011] Furthermore, the mother patch includes: a left-facing terry layer and a right-facing terry layer;

[0012] The left-facing terry loop layer is made of nylon and the knitting pattern is 1-0 / 4-5#.

[0013] The right-hand terry layer is made of nylon and the knitting pattern is 4-5 / 1-0#.

[0014] Furthermore, the weaving method of the architecture layer is warp knitting.

[0015] Furthermore, the prompt layer consists of several regions of different colors.

[0016] The technical effects and advantages of this application are as follows:

[0017] By setting a connecting member on one side of the Velcro, and allowing relative displacement between the connecting member and the Velcro, and by sewing a prompt layer onto the Velcro, the user can judge the amount of relative displacement between the connecting member and the Velcro through the prompt layer, thereby judging the elasticity of the diaper strap at this time.

[0018] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0019] Figure 1 This is a structural diagram of an ultralight terry warp-knitted mesh fabric.

[0020] Figure 2 This is a structural diagram of a super-lightweight terry warp-knitted mesh fabric when the Velcro and connecting components are displaced.

[0021] Figure 3 This is a schematic diagram of the adhesive layer in an ultralight terry warp-knitted mesh fabric.

[0022] Figure 4 This is a schematic diagram of the structure of the mother panel in an ultralight terry warp-knitted mesh fabric.

[0023] In the diagram: 1-Adhesive layer, 2-Architecture layer, 3-Hint layer, 4-Main sticker, 5-Female sticker;

[0024] 11-Waterproof coating, 12-Tear-resistant layer, 13-Tension layer;

[0025] 51 - Left-facing terry loop layer, 52 - Right-facing terry loop layer. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0027] Furthermore, in the application, the terms "first," "second," and other similar words are not intended to imply any order, quantity, or importance, but are merely used to distinguish different elements, and the terms "upper," "lower," "left," "right," and other similar words are merely positional relationships in the accompanying drawings.

[0028] Velcro is often used on clothing to connect two parts to achieve a tightening effect. Velcro is often used in conjunction with elastic bands. Pressure is applied through the elastic band and secured by the Velcro to achieve the purpose of wearing.

[0029] For example, in the case of diapers, the diaper body and the diaper strap are integrated. When wearing a diaper, the strap is wrapped around the user's waist and connected to the diaper body to achieve the purpose of wearing a diaper.

[0030] In this embodiment of the application, taking a diaper as an example, a diaper generally includes a diaper body and a diaper strap. When wearing a diaper, the strap is wrapped around the user's waist and connected to the diaper body. Male and female Velcro fasteners are respectively provided on the strap and the diaper body to achieve the purpose of wearing a diaper.

[0031] In this application, an ultralight terry warp-knitted mesh fabric includes: hook and loop fasteners and connecting members; wherein, the hook and loop fasteners are connected to the connecting members, and after being connected to the connecting members, the hook and loop fasteners can move within a specified range, and the resistance between the hook and loop fasteners and the connecting members increases with the increase of displacement; a warning layer 3 is sewn onto the hook and loop fasteners, and the warning layer 3 is located between the hook and loop fasteners and the connecting members, and the connecting members cover the warning layer 3; when the hook and loop fasteners move to a specified area within the specified range, a portion of the warning layer 3 leaves the coverage area of ​​the connecting members.

[0032] With this setup, when a user is wearing a diaper, as the tension of the diaper strap increases, the indicator layer 3 will gradually move away from the coverage area of ​​the connecting component. Furthermore, as the tension of the diaper strap continues to increase, the area of ​​the indicator layer 3 moving away from the coverage area of ​​the connecting component will vary. In this way, the indicator layer 3 can be used to indicate to the user the current elasticity of the diaper strap.

[0033] In this application, the Velcro includes a male patch 4 and a female patch 5. At least one of the male patch 4 and the female patch 5 is connected to a connecting member, and only one connecting member is connected to the diaper strap. Furthermore, a warning layer 3 is sewn onto the male patch 4 or the female patch 5 connected to the diaper strap through the connecting member. Thus, the diaper strap and the diaper body are connected by the mutual adhesion of the male patch 4 and the female patch 5.

[0034] In this way, the elasticity of the diaper is applied to the connecting member, pulling one end of the connecting member. After the connecting member is subjected to force, it is displaced between itself and the Velcro, so that the indicator layer 3 can be removed from the coverage area of ​​the connecting member.

[0035] like Figure 4 As shown, in one embodiment of this application, the mother patch 5 includes: a left-facing terry loop layer 51 and a right-facing terry loop layer 52;

[0036] The left-facing terry layer 51 is made of nylon. Nylon generally has higher strength and abrasion resistance than other types of yarn. In this way, finer yarn can be used to achieve higher structural strength and achieve lightweighting. The knitting track is 1-0 / 4-5#, so that the loop structure remains tilted to the left at 45° after the loop is released. The yarn threading method adopts a 1-thread-3-hole form.

[0037] The right-hand terry layer 52 is also made of nylon to achieve lightweighting. The knitting track is 4-5 / 1-0#, so that the loop structure remains tilted to the right at 45° after the loop is released. The yarn threading method adopts a 1-thread 3-hole form.

[0038] The left-facing loop layer 51 and the right-facing loop layer 52 are evenly staggered in both directions to ensure that the peel strength at 90° and 180° meets the requirements; in this way, the mother patch 5 can meet the rated tensile strength in both the left and right directions.

[0039] In one embodiment of this application, the connecting member includes a structural layer 2 and an adhesive layer 1. The adhesive layer 1 is connected to the hook and loop fastener via the structural layer 2. The structural layer 2 is woven using warp knitting. After the structural layer 2 is woven, there is a gap between the adhesive layer 1 and the hook and loop fastener. In its natural state, the threads of the woven structural layer 2 are curved. When relative displacement occurs between the adhesive layer 1 and the hook and loop fastener, the threads of the woven structural layer 2 are straightened, and the distance between the adhesive layer 1 and the hook and loop fastener decreases. When the adhesive layer 1 and the hook and loop fastener are bonded together, the relative displacement between the adhesive layer 1 and the hook and loop fastener reaches its maximum.

[0040] like Figure 3 As shown, in one embodiment of this application, the adhesive layer 1 includes a waterproof coating 11, a tear-resistant layer 12, and a tensile layer 13;

[0041] The waterproof coating 11 is used to promote better adhesion of the PE film. It is woven with raw materials of different specifications and the front and rear horizontal coils are of different sizes to ensure strong adhesion.

[0042] The tear-resistant layer 12 is made of nylon. Nylon generally has higher strength and abrasion resistance than other types of yarn. This allows for the use of finer yarn to achieve higher structural strength and thus lightweighting. The weave is a plain warp weave where each yarn alternately forms loops on two needles. Depending on the number of warp rows crossed by the two needles, it can be divided into two-needle plain warp weave, three-needle plain warp weave, four-needle plain warp weave, etc. The angle between the yarn loop and the extension line is 120°–170°. The closed loop method strengthens the lateral stretching, thus providing weft tear resistance.

[0043] The tensile layer 13 is also made of nylon to achieve lightweighting. It adopts a chain braiding structure in which each warp yarn is always padded on a needle to form a loop. This structure is divided into open chain braiding and closed chain braiding. The angle between the yarn loop and the extension line is 0°-20°. In order to avoid the yarn from forming a false twist during the looping process and causing yarn breakage, an open loop form is adopted for looping. In this way, the longitudinal tensile strength is strengthened and the tear-resistant layer is reinforced, thus having a longitudinal tensile strength function.

[0044] It should be noted that the structural layer 2, woven by warp knitting, can accept a certain degree of elastic deformation. Even if plastic deformation occurs during wearing, it will not affect the indication of the elasticity of the diaper straps by the indication layer 3.

[0045] In warp knitting, the common warp motion trajectory is 1-0 / 3-4#. The resulting weave structure is called a four-needle warp plain weave. Because the extension lines in a four-needle warp plain weave are relatively long, the yarn cannot fully recover under the action of the tension spring, resulting in a larger yarn feed. In this application, the warp motion trajectory is 1-0 / 1-2. The resulting weave structure is called a two-needle warp plain weave. Because the extension lines in a two-needle warp plain weave are relatively short, the tension spring will cause the yarn to fully recover within its elastic recovery range, thus reducing the yarn feed.

[0046] like Figure 1 As shown, in one embodiment of this application, the male patch 4 and the female patch 5 are respectively connected to two connecting members in a one-to-one correspondence. That is, the male patch 4 and the female patch 5 are each connected to an adhesive layer 1 through a structural layer 2, thus forming an ultra-lightweight terry warp-knitted mesh fabric.

[0047] like Figure 2As shown, in one embodiment of this application, the prompt layer 3 is divided into two areas, and the two areas are different colors, so as to distinguish the different elasticity of the diaper straps by different colors.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A type of ultralight terry warp-knitted mesh fabric, characterized in that, include: The fastener and the connecting member; wherein the fastener is connected to the connecting member, and the fastener can move within a specified range after being connected to the connecting member, and the resistance between the fastener and the connecting member increases with the increase of displacement; a prompting layer (3) is sewn onto the fastener, and the connecting member covers the prompting layer (3); when the fastener moves to a specified area within the specified range, a portion of the prompting layer (3) leaves the coverage area of ​​the connecting member.

2. The ultralight terry warp-knitted mesh fabric according to claim 1, characterized in that, The Velcro includes a male adhesive strip (4) and a female adhesive strip (5), at least one of which is connected to a connecting member.

3. The ultralight terry warp-knitted mesh fabric according to claim 2, characterized in that, At least one of the male sticker (4) and the female sticker (5) is sewn with the prompt layer (3), and one of the male sticker (4) and the female sticker (5) with the prompt layer (3) sewn with the prompt layer (3) is connected to the connecting member.

4. The ultralight terry warp-knitted mesh fabric according to claim 1, characterized in that, The connecting component includes a structural layer (2) and an adhesive layer (1), wherein the adhesive layer (1) is connected to the Velcro via the structural layer (2).

5. The ultralight terry warp-knitted mesh fabric according to claim 4, characterized in that, The adhesive layer (1) includes a waterproof coating (11), a tear-resistant layer (12), and a tensile layer (13).

6. The ultralight terry warp-knitted mesh fabric according to claim 2, characterized in that, The mother patch (5) includes: a left-facing terry layer (51) and a right-facing terry layer (52); The left-facing terry loop layer (51) is made of nylon and the knitting pattern is 1-0 / 4-5#. The right-hand terry layer (52) is made of nylon and the knitting pattern is 4-5 / 1-0#.

7. The ultralight terry warp-knitted mesh fabric according to claim 4, characterized in that, The architecture layer (2) is woven using warp knitting.

8. The ultralight terry warp-knitted mesh fabric according to claim 1, characterized in that, The prompt layer (3) consists of several regions of different colors.

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