Air layer breathable fabric with upper and lower mesh jacquard and vamp

Abstract

The utility model discloses an air layer breathable fabric with upper and lower mesh jacquard and a vamp, and relates to the technical field of fabrics. The upper and lower mesh jacquard air layer breathable fabric comprises a surface layer, a middle layer and a bottom layer, the surface layer and the bottom layer are woven and connected through monofilaments or multifilaments to form an air layer, the middle layer comprises a plurality of cavities, and the surface layer and the bottom layer are both provided with a plurality of semi-through holes. The tuck semi-through holes and the full-through holes are formed in the surface layer and / or the bottom end, and the air layer is arranged between the surface layer and the bottom layer to improve the ventilation effect; the doubling stitch semi-through holes are formed in the surface layer and the bottom layer in an inclined needle mode, and the heat retention property of the air layer breathable fabric in the whole application process is improved; according to the air layer breathable fabric, the overall structure is matched, so that the fabric has breathability and heat retention property, the layer bodies are connected in a staggered mode, and the integrity of the fabric is better.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fabric, in particular to an air layer breathable fabric with up-and-down mesh hole jacquard and a vamp. BACKGROUND

[0002] Knitted fabric, according to weaving method, there are two kinds of weft knitting fabric and warp knitting fabric. The weft knitting fabric is usually made of low-elastic polyester yarn or profiled polyester yarn, nylon yarn, cotton yarn, wool yarn, etc. as raw material, using plain stitch, changing plain stitch, rib stitch, double rib stitch, jacquard stitch, terry stitch, etc. on various weft knitting machines.

[0003] Knitted fabric is generally used on vamps, clothes and backpacks, etc. With the progress of society and the gradual improvement of people's living standards, people's requirements for the breathability, comfort and functionality of textile products are getting higher and higher. The existing knitted fabric for textile products usually makes a hole by turning the needle to improve the breathability. Moreover, turning the needle is usually applied to thick needles. Fine needles cannot make turning action due to the reason of fine needle spacing, so they cannot improve the breathability. Therefore, the present application provides an air layer breathable fabric with up-and-down mesh hole jacquard, a knitting process and a vamp. SUMMARY

[0004] The present application provides an air layer breathable fabric with up-and-down mesh hole jacquard and a vamp, which overcomes the shortcomings described in the background art.

[0005] The technical solution adopted by the present application to solve its technical problems is:

[0006] An air layer breathable fabric with up-and-down mesh hole jacquard, comprising a surface layer, an intermediate layer and a bottom layer, the surface layer and the bottom layer are connected by single or multifilament knitting and form an air layer, the intermediate layer includes a plurality of cavities, and the surface layer and the bottom layer are each provided with a plurality of semi-permeable holes.

[0007] A preferred technical solution: the surface layer yarn tuck to the bottom layer, and the bottom layer yarn tuck to the surface layer to form an up-and-down semi-permeable hole breathable fabric.

[0008] A preferred technical solution: the surface layer and the bottom layer have similar semi-permeable holes, which are formed by intermediate single yarn knitting on the surface and bottom tuck, to form an up-and-down full-permeable hole breathable fabric.

[0009] A preferred technical solution: the surface layer and the bottom layer have similar semi-permeable holes, which are formed by intermediate single yarn knitting on the surface and bottom tuck, to form an up-and-down semi-permeable hole breathable fabric with at least one needle position deviation.

[0010] A preferred technical solution: the surface layer yarn tuck to the bottom layer, and the bottom layer is single yarn knitting with bottom tuck to form an up-and-down full-permeable hole breathable fabric.

[0011] A preferred technical solution: a plurality of single filament tuck half-translucent holes on the surface layer and the bottom layer form a breathable area.

[0012] A preferred technical solution: a plurality of support layers are arranged on the surface of the bottom layer by knitting, and gaps for air circulation are formed between the support layers.

[0013] A preferred technical solution: the single filament or the multifilament is one or more of polyester, nylon, PU and plant fibers.

[0014] A preferred technical solution: the fabric is used for shoe uppers, clothing, furniture or home textile products.

[0015] A shoe upper, the shoe upper is the air layer breathable fabric of the above up and down hole jacquard, and the tuck half-translucent hole and the tuck full-translucent hole are arranged at any position of the shoe upper.

[0016] An up and down hole jacquard air layer breathable fabric knitting process, the air layer breathable fabric includes the following knitting process:

[0017] The first group;

[0018] The first way, single filament needle spacing up and down tuck knitting;

[0019] The second way, surface layer jacquard knitting, hole surface layer yarn loop, bottom layer bottom tuck;

[0020] The third way, surface layer jacquard knitting;

[0021] The fourth way, full needle loop knitting to the bottom layer;

[0022] The next group;

[0023] The first way, single filament needle spacing up and down tuck knitting, in the place with holes, single filament weaves the bottom layer;

[0024] The second way, surface layer jacquard knitting, hole surface layer yarn loop, bottom layer bottom tuck;

[0025] The third way, surface layer jacquard knitting;

[0026] The fourth way, full needle knitting in the place without holes, tuck knitting in the place with holes, or full needle loop knitting in the place with holes;

[0027] Among them, the knitting process is at least four ways of knitting; when four ways of knitting are a group, a single filament is walked in the middle; when five ways of knitting are a group, two single filaments are walked in the middle.

[0028] By adopting the above technical solution, the beneficial effects of the present application are:

[0029] 1. The present invention improves ventilation by providing tuck semi-permeable holes or full-permeable holes on the surface layer and / or the bottom end, and providing an air layer between the surface layer and the bottom layer;

[0030] 2. The present invention improves the warmth retention of the air-permeable fabric when used as a whole by arranging tucked semi-permeable holes on the surface layer and the bottom layer;

[0031] 3. The overall structure of the air layer breathable fabric in the present invention can make the fabric both breathable and warm, and the layers are staggered and connected, so the integrity of the fabric is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The present invention will be further described below with reference to the accompanying drawings and examples.

[0033] Figure 1 This is a schematic structural diagram of the air layer breathable fabric of the present invention;

[0034] Figure 2 Schematic diagram of the structure of the tuck semi-permeable holes knitted on the surface layer;

[0035] Figure 3 Schematic diagram of the structure for forming tuck loops on a knitted fabric;

[0036] Figure 4 Schematic diagram of the structure when a support layer is provided for the air layer breathable fabric with upper and lower mesh jacquards;

[0037] Figure 5 This is the structural weaving diagram of the air layer breathable fabric in Example 2;

[0038] Figure 6 This is the structural weaving diagram of a group of 4 in Example 6;

[0039] Figure 7 This is the structural weaving diagram when 5 routes are in one group in Example 6.

[0040] Description of main reference numerals:

[0041] 1. Surface layer; 2. Air layer; 21. Cavity; 3. Bottom layer; 31. Support layer; 32. Gap; 4. Tuck loop semi-permeable hole; 5. Tuck loop. DETAILED DESCRIPTION

[0042] Example 1

[0043] like Figures 1-4 As shown, this embodiment provides an air-permeable fabric with upper and lower mesh jacquards, including a surface layer 1, an intermediate layer, and a bottom layer 3. The surface layer 1 and the bottom layer 3 are connected by monofilament or multifilament weaving to form an air layer 2. The intermediate layer includes a plurality of cavities 21. The surface layer 1 and the bottom layer 3 are both provided with a plurality of semi-permeable holes. Figure 3Fig. 2 shows a schematic diagram of the structure of the knitted fabric forming the tuck 5.

[0044] Further, the face layer 1 yarn tuck to the bottom layer 3, and the bottom layer 3 yarn tuck to the face layer 1 to form an upper and lower half-hole breathable fabric. The face layer yarn and the bottom layer yarn staggered tuck form a face-bottom half-hole structure, which is beneficial to improve the tightness between different layers of the fabric while ensuring that the half-hole structure on the fabric cooperates with the cavity 21 in the middle layer to be breathable. Compared with the fabrics on the market, the air permeability is stronger, and the hole type structure also gives the fabric a certain style effect.

[0045] Further, the face layer 1 and the bottom layer 3 have similar half-holes, which are at least one needle position apart from each other. The half-holes are formed by the intermediate monofilament woven face and the tuck on the face, and the intermediate monofilament woven bottom and the tuck on the bottom. By setting a certain needle position distance between the half-hole positions on the face layer 1 and the bottom layer 3, although the air permeability is reduced, the fabric can still meet the air permeability requirement of the fabric.

[0046] Further, the face layer 1 and the bottom layer 3 have several monofilament tuck half-holes 4, which form a breathable area. By setting multiple tuck half-holes 4 in a certain area, the air permeability of a certain area of the fabric is stronger and more targeted. For example, when the air layer breathable fabric is applied to make clothes, the tuck half-holes 4 are concentrated in the area of the back of the clothes that is prone to sweating to form a breathable area.

[0047] Further, the bottom layer 3 is woven with several support layers 31 on the surface, and the support layers 31 are spaced apart to form gaps 32 for air flow. For example, when the air layer breathable fabric is applied to make clothes, the support layers 31 can form a three-dimensional breathable gap when the bottom layer 3 is in contact with the skin, which facilitates the flow of air in the gap 32.

[0048] Further, the monofilament or multifilament is one or more of polyester, nylon, PU, and plant fibers. The corresponding yarn can be selected to make the woven air layer breathable fabric have stronger physical properties or functionality. The above-mentioned materials can be used, but are not limited to the above-mentioned materials, as long as the corresponding yarn can be woven.

[0049] Further, the fabric is used for shoe uppers, clothes, furniture, or home textile products.

[0050] Example 2

[0051] Reference Figure 5The embodiment provides an air layer breathable fabric with up-and-down mesh jacquard, and the structural difference between the fabric in the embodiment and the fabric in the embodiment 1 is that: there is no semi-transparent hole on the surface, and only the semi-transparent hole formed by the middle monofilament woven to the bottom exists in the bottom layer 3. The embodiment is an alternative structure of the air layer breathable fabric in the embodiment, and the semi-transparent hole is not arranged on the surface layer 1 in the embodiment, and the warmth retention is further improved.

[0052] Embodiment 3

[0053] The embodiment provides an air layer breathable fabric with up-and-down mesh jacquard, and the structural difference between the fabric in the embodiment and the fabric in the embodiment 1 is that: further, the similar semi-transparent holes on the surface layer 1 and the bottom layer 3 are up-and-down full-transparent hole breathable fabrics formed by the middle monofilament woven surface and the middle monofilament woven bottom and the bottom loop. In the embodiment, the holes on the surface layer 1 and the bottom layer 3 are optimally arranged as full-transparent holes, compared with the semi-transparent holes arranged on the surface layer 1 and the bottom layer 3 in the embodiment 1, the air layer breathable fabric formed in the embodiment is better in the air permeability effect.

[0054] Embodiment 4

[0055] The embodiment provides an air layer breathable fabric with up-and-down mesh jacquard, and the structural difference between the fabric in the embodiment and the fabric in the embodiment 1 is that: further, the surface layer 1 yarn loop is to the bottom layer 3, and the bottom layer 3 is a single monofilament woven single filament and the bottom layer 3 loop to form an up-and-down full-transparent hole breathable fabric.

[0056] Embodiment 5

[0057] The embodiment provides a vamp, and the vamp is the air layer breathable fabric with up-and-down mesh jacquard in the above, and the loop semi-transparent hole 4 and the loop full-transparent hole are arranged at any position of the vamp.

[0058] Taking the vamp made of the air layer breathable fabric with up-and-down mesh jacquard in the embodiment as an example, after the vamp is pasted on the shoe sole to form a finished product shoe, in use, the vamp can achieve the effects of air permeability and warmth retention. Hot air flow direction: hot air in the shoe space passes through the loop semi-transparent hole 4 of the bottom layer 3, passes through the cavity 21 in the air layer 2, and is discharged from the loop semi-transparent hole 4 of the surface layer 1; because the air layer 2 has the cavity 21, the cavity 21 contains non-flowing air, and heat is accumulated in the vamp to a certain extent; when the foot is worn for a long time and generates heat, hot air naturally flows to cold air, enters the cavity 21, and when the temperature in the cavity 21 is higher than that of the external environment, the hot air naturally flows out of the surface layer 1, thereby achieving the effect of air permeability. Because the surface layer 1 is isolated, and the temperature difference exists, cold air in the external environment cannot easily enter the vamp through the semi-transparent hole, thereby achieving the effect of warmth retention.

[0059] Embodiment 6

[0060] Reference Figure 6 , Figure 7The embodiment provides an air layer breathable fabric weaving process of up and down hole jacquard, and the air layer breathable fabric comprises the following weaving processes:

[0061] The first group;

[0062] The first route is single yarn spacing needle up and down loop weaving, and the bottom layer 3 is woven in the place with holes;

[0063] The second route is face layer 1 jacquard weaving, and the face layer 1 yarn is looped in the hole place, and the bottom layer 3 is bottom looped;

[0064] The third route is face layer 1 jacquard weaving;

[0065] The fourth route is full needle loop weaving to the bottom layer 3;

[0066] The next group;

[0067] The first route is single yarn spacing needle up and down loop weaving, and the bottom layer 3 is woven in the place with holes;

[0068] The second route is face layer 1 jacquard weaving, and the face layer 1 yarn is looped in the hole place, and the bottom layer 3 is bottom looped;

[0069] The third route is face layer 1 jacquard weaving;

[0070] The fourth route is full needle loop weaving in the place without holes, loop weaving in the place with holes or full needle loop weaving in the place with holes;

[0071] The weaving process is at least four routes one route weaving, when four routes one group weaving, a single yarn is walked in the middle, and when five routes one group weaving, two single yarns are walked in the middle.

[0072] The above description is only a preferred embodiment of the present application, and therefore cannot limit the range of the present application, that is, equivalent changes and modifications made according to the patent range and content of the specification should still be within the range covered by the present application.

Claims

1. An air layer breathable fabric with upper and lower mesh jacquard, characterized in that: The surface layer comprises a surface layer, a middle layer and a bottom layer. The surface layer and the bottom layer are connected by monofilament or multifilament weaving to form an air layer. The middle layer comprises a plurality of cavities. The surface layer and the bottom layer are both provided with a plurality of semi-permeable holes.

2. The air-permeable fabric with upper and lower mesh jacquards according to claim 1, characterized in that: The surface layer yarns are tucked to the bottom layer, and the bottom layer yarns are tucked to the surface layer to form upper and lower semi-permeable and breathable fabrics.

3. The air-permeable fabric with upper and lower mesh jacquards according to claim 1, characterized in that: The similar semi-permeable holes on the surface layer and the bottom layer are formed by the middle monofilament woven surface plus the upper tuck and the middle monofilament woven bottom plus the bottom tuck to form a fully permeable and breathable fabric.

4. The air-permeable fabric with upper and lower mesh jacquards according to claim 1, characterized in that: The adjacent semi-permeable holes on the surface layer and the bottom layer are upper and lower semi-permeable breathable fabrics with a deviation of at least one needle position, formed by a middle monofilament woven surface plus upper tuck loops and a middle monofilament woven bottom plus bottom tuck loops.

5. The air-permeable fabric with upper and lower mesh jacquard patterns according to claim 1, characterized in that: The surface yarn is tucked to the bottom layer, and the bottom layer is woven by a single monofilament and tucked to form a fully perforated breathable fabric at the top and bottom.

6. The air-layer breathable fabric with upper and lower mesh jacquards according to claim 1, characterized in that: A plurality of monofilament tuck semi-permeable holes on the surface layer and the bottom layer form a breathable area.

7. The air-permeable fabric with upper and lower mesh jacquards according to claim 1, characterized in that: A plurality of supporting layers are woven on the surface of the bottom layer, and gaps for air circulation are formed between the supporting layers.

8. The air-permeable fabric with upper and lower mesh jacquard patterns according to any one of claims 1 to 7, characterized in that: The fabric is used for shoe uppers, clothing, furniture or home textile products.

9. A shoe upper, characterized in that: The shoe upper is an air-layer breathable fabric with upper and lower mesh jacquards as described in any one of claims 1 to 7, and the tuck semi-permeable holes and tuck fully permeable holes are arranged at any position of the shoe upper.

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