Sunscreen ultraviolet-proof POLO shirt knitted fabric

Abstract

The utility model discloses a sun-proof and ultraviolet-proof POLO shirt knitted fabric which comprises a fabric front face of a mesh bead eye structure and a fabric back face of a plane structure, and the fabric is in a ten-mold one-cycle mode. The first mold and the sixth mold are alternately woven by the combination of loops and tucks of the lower needle cylinder, and the organization structures of the first mold and the sixth mold in any vertical column direction are the organization structures of the loops of the lower needle cylinder and the tucks of the lower needle cylinder or the organization structures of the tucks of the lower needle cylinder and the loops of the lower needle cylinder; the second mold, the third mold, the fourth mold, the fifth mold, the seventh mold, the eighth mold, the ninth mold and the tenth mold are alternately woven through upper needle dial looping and lower needle cylinder looping, the second mold, the fourth mold, the eighth mold and the tenth mold are the same in tissue structure, the third mold, the fifth mold, the seventh mold and the ninth mold are the same in tissue structure, and the tissue structure of the second mold and the tissue structure of the third mold in any vertical column direction are the tissue structure of the upper needle dial looping and the lower needle cylinder looping or the tissue structure of the lower needle cylinder looping and the upper needle dial looping; and the organization structures of the first die and the second die in any vertical column direction are respectively an organization structure of lower needle cylinder looping and upper needle dial looping or an organization structure of lower needle cylinder tucking and lower needle cylinder looping. According to the knitted fabric, the appearance of a conventional POLO shirt fabric is reserved, and the ultraviolet-proof timeliness and effectiveness are obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile fabrics, in particular to a sun-proof and ultraviolet-proof knitted fabric for POLO shirts. Background Art

[0002] Currently, the most common knitted polo shirt fabric on the market is generally weft-knitted. Because it combines the formality of a shirt with the casual, everyday appeal of a T-shirt, it's considered a business casual fabric. Knitted polo shirts are highly sought after by today's urban professionals with their fast-paced work and lifestyles. However, due to their mesh-like structure, knitted polo shirts are more susceptible to UV rays penetrating the fabric and reaching the skin than other knitted fabrics. This makes knitted polo shirts particularly susceptible to sunburn during commuting and outdoor activities during the hot summer months.

[0003] In response to the above situation, the market has improved the UV protection function of POLO knitted fabrics by applying anti-UV additives and modifying raw yarns. However, the additives have problems with washability and environmental pollution, and the raw yarns do not change the organizational structure and sunshade density of the mesh beads of POLO knitted fabrics. Therefore, the sun protection effect achieved by this method is not ideal.

[0004] The present invention is made based on the above situation. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a sun-proof and UV-proof POLO shirt knitted fabric, which retains the appearance of conventional POLO shirt fabric and significantly improves the timeliness and effectiveness of UV protection.

[0006] The utility model is realized through the following technical solutions:

[0007] A sun-proof and UV-proof POLO shirt knitted fabric, comprising a mesh beaded structure fabric front side and a flat structure fabric back side, the fabric is a ten-mode one-cycle; the first mode and the sixth mode are respectively knitted by the lower needle cylinder looping and tucking combination, and the organization structure of the first mode and the sixth mode in any vertical direction is respectively the organization structure of the lower needle cylinder looping and the lower needle cylinder tucking or the organization structure of the lower needle cylinder tucking and the lower needle cylinder looping; the second, third, fourth, fifth, seventh, eighth, ninth, and tenth modes are respectively knitted by the upper needle disk The weaving is performed alternately by weaving circles and lower needle cylinder circles, the weaving structures of the 2nd, 4th, 8th and 10th modules are the same, the weaving structures of the 3rd, 5th, 7th and 9th modules are the same, and the weaving structures of the 2nd and 3rd modules in any vertical direction are respectively the weaving structures of upper needle disk circle and lower needle cylinder circle or the weaving structures of lower needle cylinder circle and upper needle disk circle; the weaving structures of the 1st and 2nd modules in any vertical direction are respectively the weaving structures of lower needle cylinder circle and upper needle disk circle or the weaving structures of lower needle cylinder tuck and lower needle cylinder circle.

[0008] For the sun-proof and UV-proof POLO shirt knitted fabric as described above, the first mold is a four-needle cycle, wherein the first needle is a lower needle cylinder loop, the second needle is a lower needle cylinder tuck, the third needle is a lower needle cylinder loop, and the fourth needle is a lower needle cylinder tuck; the sixth mold is a four-needle cycle, wherein the first needle is a lower needle cylinder tuck, the second needle is a lower needle cylinder loop, the third needle is a lower needle cylinder tuck, and the fourth needle is a lower needle cylinder loop.

[0009] For the sun-proof and UV-proof POLO shirt knitted fabric as described above, the 2nd, 4th, 8th and 10th modes all have four needles in one cycle, wherein the first needle is looped by the upper needle disk, the second needle is looped by the lower needle cylinder, the third needle is looped by the upper needle disk, and the fourth needle is looped by the lower needle cylinder; the 3rd, 5th, 7th and 9th modes all have four needles in one cycle, wherein the first needle is looped by the lower needle cylinder, the second needle is looped by the upper needle disk, the third needle is looped by the lower needle cylinder, and the fourth needle is looped by the upper needle disk.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The utility model changes the fabric layer structure and weaving structure of the POLO shirt knitted fabric, adopts a double-sided structure while retaining the appearance of the single-sided mesh bead structure, and adds a tight and flat fabric surface structure to the fabric base, which can effectively improve the fabric's sun protection and UV protection capabilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the structural features and functions of the present invention, the specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

[0013] Figure 1 This is a schematic diagram of the knitting structure of the sun-proof and UV-proof POLO shirt knitted fabric of the utility model;

[0014] Figure 2 This is a triangular arrangement diagram of the loop unit of the knitted fabric structure of the utility model sun-proof and UV-proof POLO shirt

[0015] Among them, “⌒” means tuck knitting, “∧” means loop knitting, and “×” means no knitting.

[0016] Figure 3 Schematic diagram of the weaving structure of a single-layer mesh beaded fabric. DETAILED DESCRIPTION

[0017] In order to make those skilled in the art better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is only used to explain the present invention and does not constitute a limitation on the scope of protection of the present invention.

[0018] Example

[0019] like Figure 1-2 As shown, a sun-proof and UV-proof POLO shirt knitted fabric includes a mesh beaded structure fabric front and a flat structure fabric back, the fabric is ten-mode one cycle; the first mode and the sixth mode are respectively knitted alternately by the combination of the knitting 1 and the tucking 2 of the lower needle cylinder, and the organization structure of the first mode and the sixth mode in any vertical direction is respectively the organization structure of the lower needle cylinder knitting and the lower needle cylinder tucking or the organization structure of the lower needle cylinder knitting and the lower needle cylinder knitting; the second, third, fourth, fifth, seventh, eighth, ninth, and tenth modes are respectively knitted alternately by the upper needle cylinder knitting and the upper needle cylinder knitting. The weaving is carried out alternately by knitting in the form of disk loops and lower cylinder loops. The weaving structures of the second, fourth, eighth and tenth modules are the same, and the weaving structures of the third, fifth, seventh and ninth modules are the same. Moreover, the weaving structures of the second and third modules in any vertical direction are respectively the weaving structures of upper needle disk loops and lower cylinder loops or the weaving structures of lower cylinder loops and upper needle disk loops; the weaving structures of the first and second modules in any vertical direction are respectively the weaving structures of lower cylinder loops and upper needle disk loops or the weaving structures of lower needle cylinder tucking and lower needle cylinder loops.

[0020] The utility model changes the fabric layer structure and weaving structure of the POLO shirt knitted fabric, adopts a double-sided structure while retaining the appearance of the single-sided mesh bead structure, and adds a tight and flat fabric surface structure to the fabric base, which can effectively improve the fabric's sun protection and UV protection capabilities.

[0021] Specifically, in the present invention, the first mold is a four-needle cycle, wherein the first needle is a loop in the lower needle cylinder, the second needle is a tuck in the lower needle cylinder, the third needle is a loop in the lower needle cylinder, and the fourth needle is a tuck in the lower needle cylinder; the sixth mold is a four-needle cycle, wherein the first needle is a tuck in the lower needle cylinder, the second needle is a tuck in the lower needle cylinder, the third needle is a tuck in the lower needle cylinder, and the fourth needle is a tuck in the lower needle cylinder. The second, fourth, eighth, and tenth molds all have four-needle cycles, wherein the first needle is a loop in the upper needle disk, the second needle is a loop in the lower needle cylinder, the third needle is a loop in the upper needle disk, and the fourth needle is a loop in the lower needle cylinder; the third, fifth, seventh, and ninth molds all have four-needle cycles, wherein the first needle is a loop in the lower needle cylinder, the second needle is a loop in the upper needle disk, the third needle is a loop in the lower needle cylinder, and the fourth needle is a loop in the upper needle disk.

[0022] The knitted fabric of the POLO shirt of the present invention is a double-sided knitted structure. In this embodiment, 26-count pure cotton yarn is used for double-sided knitting. Figure 3 As shown, the specific weaving method of this embodiment is as follows:

[0023] First Model

[0024] The four-needle loop knitting sequence is no knitting-no knitting-no knitting-no knitting

[0025] The four-needle loop knitting sequence is loop knitting-tuck knitting-loop knitting-tuck knitting

[0026] Second model

[0027] The four-needle loop knitting sequence is loop knitting-no knitting-loop knitting-no knitting. The four-needle loop knitting sequence is no knitting-loop knitting-no knitting-loop knitting.

[0028] The third model

[0029] The four-needle loop knitting sequence is no knitting-loop knitting-no knitting-loop knitting. The four-needle loop knitting sequence is loop knitting-no knitting-loop knitting-no knitting.

[0030] Fourth Model

[0031] The four-needle loop knitting sequence is loop knitting-no knitting-loop knitting-no knitting. The four-needle loop knitting sequence is no knitting-loop knitting-no knitting-loop knitting.

[0032] Fifth Model

[0033] The four-needle loop knitting sequence is no knitting-loop knitting-no knitting-loop knitting. The four-needle loop knitting sequence is loop knitting-no knitting-loop knitting-no knitting.

[0034] Sixth Model

[0035] The four-needle loop knitting sequence is no knitting-no knitting-no knitting-no knitting

[0036] The four-needle loop knitting sequence is tuck knitting-loop knitting-tuck knitting-loop knitting

[0037] Seventh Model

[0038] The four-needle loop knitting sequence is no knitting-loop knitting-no knitting-loop knitting. The four-needle loop knitting sequence is loop knitting-no knitting-loop knitting-no knitting.

[0039] Eighth Model

[0040] The four-needle loop knitting sequence is loop knitting-no knitting-loop knitting-no knitting. The four-needle loop knitting sequence is no knitting-loop knitting-no knitting-loop knitting.

[0041] Ninth Model

[0042] The four-needle loop knitting sequence is no knitting-loop knitting-no knitting-loop knitting. The four-needle loop knitting sequence is loop knitting-no knitting-loop knitting-no knitting.

[0043] Tenth Model

[0044] The four-needle loop knitting sequence is loop knitting-no knitting-loop knitting-no knitting. The four-needle loop knitting sequence is no knitting-loop knitting-no knitting-loop knitting.

[0045] Performance Testing

[0046] The following is a test of the anti-ultraviolet performance of the embodiment of the present invention and the comparative example, and the test results are recorded in Table 1.

[0047] Test standard: GB / T 18830-2009 "Evaluation of UV protection properties of textiles"

[0048] Test standard:

[0049] Example: 26-count pure cotton double-layer pique mesh fabric (structure as Figure 1 shown)

[0050] Comparative example: 26-count pure cotton conventional single-sided pique mesh fabric (structure as Figure 3 The specific weaving method is as follows:

[0051] Four-needle loop knitting per pattern

[0052] The first model is loop knitting-tuck knitting-loop knitting-tuck knitting

[0053] The second mode is loop weaving-loop weaving-loop weaving-loop weaving

[0054] The third mode is tuck knitting-loop knitting-tuck knitting-loop knitting

[0055] The fourth mode is loop weaving-loop weaving-loop weaving-loop weaving

[0056] Color: White fabrics are used in both the examples and comparative examples (white absorbs the least ultraviolet rays among many colors, and medium to dark colors have a high absorption effect on ultraviolet rays. Therefore, choosing white as the test sample color will have little interference with the anti-ultraviolet test results)

[0057] Test environment conditions: temperature (18-22)°C, humidity (63-67)% RH

[0058] Ultraviolet Protection Factor (UPF): The ratio of the average effect of ultraviolet radiation calculated when the skin is unprotected to the average effect of ultraviolet radiation calculated when the skin is protected by fabric, used to assess the UV resistance of textiles.

[0059] T(UVA) AV : The arithmetic mean of sunlight ultraviolet radiation with a wavelength of 315nm to 400nm

[0060] T(UVB) AV : The arithmetic mean of sunlight ultraviolet radiation with a wavelength of 280nm to 315nm

[0061] Table 1 UV protection performance test results

[0062]

[0063] According to the data comparison in the above table:

[0064] The UPF value of the embodiment is much higher than the national assessment standard, and T(UVA) AV and T(UVB) AV Both are lower than the standard requirements of UV protection products T (UVA) AV <5%. ; while the T(UVA) of the comparative example AV and T(UVB) AV Although they are all lower than the standard requirements of UV protection products T (UVA) AV <5%, but its UPF value is lower than the UV protection product standard, so the sun protection effect is poor.

Claims

1. A sun-proof and UV-proof POLO shirt knitted fabric, characterized in that The invention relates to a fabric having a mesh bead structure on the front side and a plane structure on the back side, wherein the fabric has ten modules and one cycle; the first module and the sixth module are respectively woven in alternately by the combination of the looping (1) and the tucking (2) of the lower needle cylinder, and the organizational structure of the first module and the sixth module in any vertical direction is respectively the organizational structure of the lower needle cylinder looping and the lower needle cylinder tucking or the organizational structure of the lower needle cylinder tucking and the lower needle cylinder looping; the second, third, fourth, fifth, seventh, eighth, ninth and tenth modules are respectively woven in alternately by the looping of the upper needle disk and the looping of the lower needle cylinder, the organizational structure of the second, fourth, eighth and tenth modules is the same, the organizational structure of the third, fifth, seventh and ninth modules is the same, and the organizational structure of the second and third modules in any vertical direction is respectively the organizational structure of the upper needle disk looping and the lower needle cylinder looping or the organizational structure of the lower needle cylinder looping and the upper needle disk looping; The organizational structure of the first mold and the second mold in any vertical direction is respectively an organizational structure of lower needle cylinder forming loops and upper needle disk forming loops or an organizational structure of lower needle cylinder gathering loops and lower needle cylinder forming loops.

2. The sun-proof and UV-proof POLO shirt knitted fabric according to claim 1, characterized in that The first mold has a cycle of four needles, wherein the first needle is a circle formed by the lower needle cylinder, the second needle is a tuck circle formed by the lower needle cylinder, the third needle is a circle formed by the lower needle cylinder, and the fourth needle is a tuck circle formed by the lower needle cylinder; the sixth mold has a cycle of four needles, wherein the first needle is a tuck circle formed by the lower needle cylinder, the second needle is a circle formed by the lower needle cylinder, the third needle is a tuck circle formed by the lower needle cylinder, and the fourth needle is a circle formed by the lower needle cylinder.

3. The sun-proof and UV-proof POLO shirt knitted fabric according to claim 1, characterized in that The 2nd, 4th, 8th and 10th modules all have four needles in one cycle, wherein the first needle is circled by the upper needle disk, the second needle is circled by the lower needle cylinder, the third needle is circled by the upper needle disk, and the fourth needle is circled by the lower needle cylinder; the 3rd, 5th, 7th and 9th modules all have four needles in one cycle, wherein the first needle is circled by the lower needle cylinder, the second needle is circled by the upper needle disk, the third needle is circled by the lower needle cylinder, and the fourth needle is circled by the upper needle disk.

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