Three-dimensional embossment pattern structure and manufacturing process thereof

Abstract

The invention discloses a three-dimensional embossment pattern structure and a manufacturing process thereof, and relates to the field of fabric weaving technology.The three-dimensional embossment pattern structure comprises a skin-friendly surface layer, a connecting surface layer and a decorative surface layer, the connecting surface layer is located between the skin-friendly surface layer and the decorative surface layer, and the two sides, in the thickness direction, of the connecting surface layer are connected with the decorative surface layer and the skin-friendly surface layer in a welded mode; the decorative surface layer is made of 50S combed cotton and is subjected to high-twist treatment, a plurality of jacquard blocks are fixedly arranged on one side, far away from the connecting surface layer, of the decorative surface layer, the jacquard blocks are formed by weaving reflective difference yarns, the jacquard blocks are formed by weaving warps and wefts, the density of the warps is greater than or equal to 550 pieces / 10cm, the density of the wefts is less than or equal to 300 pieces / 10cm, and the jacquard blocks are formed by weaving reflective difference yarns. A plurality of air holes are formed in the connecting surface layer in the thickness direction. The application has the effect of improving the comfort of a user.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of fabric weaving technology, in particular to a three-dimensional relief pattern structure and a manufacturing process thereof. BACKGROUND

[0002] At present, fabrics are not satisfied with simple plane effects, and many special pattern fabrics of various types have appeared, such as jacquard sandwich double-sided fabrics, concave-convex crepe structure fabrics, wave pattern fabrics, and three-dimensional printing, etc. Three-dimensional printing can give fabrics vivid relief and embroidery effects, forming beautiful three-dimensional shapes, which are deeply loved by people.

[0003] In the prior art, in order to increase the three-dimensionality, levelness, unique touch and three-dimensionality of the fabric, the operator will use textile tools to create concave-convex structures on the surface of the fabric. These structures change the light reflection and touch feeling, making the fabric present a distinct three-dimensional effect.

[0004] With reference to the related technology in the above, in the process of using the fabric, the user will squeeze the fabric, thereby causing irregular depressions in part of the three-dimensional area, resulting in uneven thickness of the three-dimensional area. When the fabric with different thicknesses contacts the user, it cannot provide comfortable support, reducing the comfort of the user. SUMMARY

[0005] In order to improve the comfort of the user, the present application provides a three-dimensional relief pattern structure and a manufacturing process thereof.

[0006] In a first aspect, the present application provides a three-dimensional relief pattern structure, which adopts the following technical solution: A three-dimensional relief pattern structure, comprising a skin-friendly surface layer, a connecting surface layer and a decorative surface layer, the connecting surface layer being located between the skin-friendly surface layer and the decorative surface layer, the connecting surface layer being connected to the decorative surface layer and the skin-friendly surface layer on both sides along the thickness direction, the decorative surface layer being made of 50S combed cotton and being subjected to high twist treatment, a plurality of jacquard blocks being fixedly arranged on the side of the decorative surface layer away from the connecting surface layer, the jacquard blocks being woven from different reflective yarns, the jacquard blocks being woven from warp and weft, the density of the warp being greater than or equal to 550 per 10 cm, and the density of the weft being less than or equal to 300 per 10 cm, and a plurality of air holes being opened in the connecting surface layer along the thickness direction.

[0007] By adopting the above technical solution, the skin-friendly surface layer contacts the human body, the connecting surface layer is used to connect the decorative surface layer and the skin-friendly surface layer, the air holes on the connecting surface layer increase the overall air permeability of the fabric, the decorative surface layer is subjected to high twist treatment, thereby increasing the wear resistance of the decorative surface layer, the jacquard block structure woven from different warp and weft densities is stable and closely fitted inside, the jacquard block structure is stable during use by the operator and during washing, the external shape changes little, and the comfort of the user is improved.

[0008] Optionally, the warp density is 560 per 10 cm, and the weft density is 280 per 10 cm.

[0009] By adopting the above technical scheme, different warp density and weft density are adopted, so that the jacquard block woven has permanent three-dimensionality, which is beneficial to reduce the probability of deformation in the washing and use process of the user, and improves the stability of the jacquard block.

[0010] Optionally, a plurality of first sanding full cotton strips and a plurality of second sanding full cotton strips are fixed on the side of the skin-friendly surface layer away from the connecting surface layer, the first sanding full cotton strips and the second sanding full cotton strips are arranged alternately according to the warp and weft, and gaps are left between adjacent two first sanding full cotton strips and adjacent two second sanding full cotton strips.

[0011] By adopting the above technical scheme, when the user uses, the user contacts the first sanding full cotton strip and the second sanding full cotton strip, and the air between the first sanding full cotton strip and the second sanding full cotton strip is used to increase the air permeability between the fabric and the user, and the comfort of the user is further improved.

[0012] Optionally, the first sanding full cotton strip and the second sanding full cotton strip are hollowly arranged, and the first sanding full cotton strip and the second sanding full cotton strip are filled with memory cotton.

[0013] By adopting the above technical scheme, as the use time of the fabric increases, the first sanding full cotton strip and the second sanding full cotton strip will be deformed, the memory cotton supports the first sanding full cotton strip and the second sanding full cotton strip, and makes the first sanding full cotton strip and the second sanding full cotton strip return to the initial state, and the stability of the first sanding full cotton strip and the second sanding full cotton strip is improved.

[0014] Optionally, a heat preservation surface layer is arranged between the connecting surface layer and the skin-friendly surface layer, the heat preservation surface layer is fixedly connected to the skin-friendly surface layer and the connecting surface layer on both sides in the thickness direction, the heat preservation surface layer is hollowly arranged, and a plurality of silica gel filaments are filled in the heat preservation surface layer.

[0015] By adopting the above technical scheme, the silica gel filaments support the heat preservation surface layer, and reflect the far infrared heat emitted by the human body, which is beneficial to reduce the probability of temperature loss of the fabric, and improves the warmth of the fabric.

[0016] In the second aspect, the application provides a three-dimensional relief pattern manufacturing process, which comprises the following steps: 1. Pattern design stage: a three-dimensional pattern is designed using CAD, and a corresponding three-dimensional pattern is designed according to the warp density of 560 per 10 cm and the weft density of 280 per 10 cm; Weaving stage: a 32-needle imported double-sided jacquard machine is used to weave according to the preset warp density and weft density. Setting treatment stage: the fabric is treated at a temperature of 130-180°C for 30s-3min to complete the setting operation. Softening treatment stage: softening treatment is performed in a solution containing silicone oil.

[0017] 2. The warp density of the raised part of the three-dimensional pattern is increased by 30%, and the concave part is treated for air permeability.

[0018] 3. The speed of the double jacquard machine is 25 rpm, and the tension range is 12-15 cN.

[0019] 4. During the setting operation of the fabric, the temperature condition is 130°C, and the treatment time is 30s.

[0020] 5. The content of silicone oil in the softening treatment solution is 3g / L.

[0021] In summary, the present application includes at least one of the following beneficial technical effects: 1. The skin-friendly surface layer is in contact with the human body, the connecting surface layer is used to connect the decorative surface layer and the skin-friendly surface layer, the air permeable holes on the connecting surface layer increase the air permeability of the whole fabric, the decorative surface layer is treated with high twist to increase the wear resistance of the decorative surface layer, and the jacquard block structure woven with different warp density and weft density is stable and closely fitted inside, so that the jacquard block structure is stable during use and washing, the external shape changes little, and the comfort of the user is improved; 2. When the user uses it, the user contacts the first and second abrasive cotton strips, the air between the first and second abrasive cotton strips is used to increase the air permeability between the fabric and the user, the memory cotton supports the first and second abrasive cotton strips and restores them to the initial state, and the stability of the first and second abrasive cotton strips is improved; 3. The silica gel wire supports the thermal insulation surface layer and reflects the far infrared heat emitted by the human body, which is conducive to reducing the probability of fabric temperature loss and improving the warmth of the fabric. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of a three-dimensional relief pattern structure.

[0023] Figure 2 It is a schematic diagram of the internal structure of the thermal insulation layer.

[0024] Explanation of reference signs: 1, decorative surface layer; 11, jacquard block; 2, connecting surface layer; 21, air permeable hole; 3, thermal insulation surface layer; 31, silica gel wire; 4, skin-friendly surface layer; 41, first abrasive cotton strip; 42, second abrasive cotton strip; 43, memory cotton. DETAILED DESCRIPTION

[0025] The application is further described in detail below with reference to all the accompanying drawings.

[0026] The application discloses a three-dimensional embossed pattern structure. Embodiment

[0027] With reference to Figure 1 and Figure 2 A three-dimensional embossed pattern structure comprises a skin-friendly surface layer 4, a connecting surface layer 2 and a decorative surface layer 1, the connecting surface layer 2 is located between the skin-friendly surface layer 4 and the decorative surface layer 1, and the connecting surface layer 2 is connected to the skin-friendly surface layer 4 and the decorative surface layer 1 through fusion on both sides in the thickness direction, and the connecting surface layer 2 is used for connecting the skin-friendly surface layer 4 and the decorative surface layer 1.

[0028] With reference to Figure 1 The decorative surface layer 1 is made of 50S fine sulfur cotton and is subjected to high-twist treatment, so that the wear resistance of the decorative surface layer 1 is improved. A plurality of jacquard blocks 11 are fixedly arranged on the side, away from the connecting surface layer 2, of the decorative surface layer 1, the jacquard blocks 11 are knitted by reflective yarn, and the jacquard blocks 11 made of the reflective yarn can produce obvious pattern changes under 150 lux illumination and 30° visual angle change.

[0029] With reference to Figure 1 The jacquard blocks 11 are knitted by warp and weft, the density of the warp is greater than or equal to 550 per 10 cm, and the density of the weft is less than or equal to 300 per 10 cm, the jacquard blocks 11 knitted by different densities of the warp and the weft are stable in structure and closely fitted internally, so that the jacquard blocks 11 are stable in structure and have small changes in external shape during use and washing, and the comfort of a user is improved. The density of the warp is 560 per 10 cm, the density of the weft is 280 per 10 cm, and different densities of the warp and the weft are adopted, so that the knitted jacquard blocks 11 have permanent three-dimensionality.

[0030] With reference to Figure 2 A plurality of air holes 21 are opened in the connecting surface layer 2 in the thickness direction, and the air holes 21 on the connecting surface layer 2 increase the air permeability of the whole fabric.

[0031] With reference to Figure 2 A heat preservation surface layer 3 is arranged between the connecting surface layer 2 and the skin-friendly surface layer 4, the heat preservation surface layer 3 is fixedly connected to the skin-friendly surface layer 4 and the connecting surface layer 2 on both sides in the thickness direction, the heat preservation surface layer 3 is hollow, and a plurality of silica gel filaments 31 are filled in the heat preservation surface layer 3, the silica gel filaments 31 support the heat preservation surface layer 3 and reflect far infrared heat emitted by a human body, so as to reduce the probability of fabric temperature loss and improve the warmth retention degree during use of the fabric.

[0032] With reference to Figure 2The first and second full cotton abrasive strips 41 and 42 are arranged alternately in the warp and weft directions, and a gap is left between the two adjacent first full cotton abrasive strips 41 and the two adjacent second full cotton abrasive strips 42. When the user uses the fabric, the user contacts the first and second full cotton abrasive strips 41 and 42, and the air between the first and second full cotton abrasive strips 41 and 42 is used to increase the air permeability between the fabric and the user.

[0033] With reference to Figure 2 The first and second full cotton abrasive strips 41 and 42 are hollow, and the first and second full cotton abrasive strips 41 and 42 are filled with memory cotton 43. As the use time of the fabric increases, the first and second full cotton abrasive strips 41 and 42 will deform, the memory cotton 43 supports the first and second full cotton abrasive strips 41 and 42, and restores the first and second full cotton abrasive strips 41 and 42 to the initial state.

[0034] The implementation principle of the three-dimensional relief pattern structure is that the connecting surface layer 2 is used to connect the decorative surface layer 1 and the heat preservation surface layer 3, the air permeable hole 21 increases the overall air permeability of the fabric, the silica gel wire 31 reflects the far infrared heat of the human body when the user uses the fabric, and the overall heat preservation effect of the fabric is improved, the first and second full cotton abrasive strips 41 and 42 cooperate to increase the air permeability between the user and the skin-friendly surface layer 4, different warp and weft densities are used, the jacquard block 11 woven has a permanent three-dimensional effect, and the inside is tightly fitted. When the operator uses it and washes it, the jacquard block 11 structure is stable, the outer shape changes little, and the comfort of the user is improved.

[0035] The embodiment of the application also discloses a three-dimensional relief pattern manufacturing process, which comprises the following steps: 1. Pattern design stage: a three-dimensional pattern is designed using CAD, and a corresponding three-dimensional pattern is designed according to a warp density of 560 roots / 10 cm and a weft density of 280 roots / 10 cm; Weaving stage: a 32-needle imported double-sided jacquard machine is used to weave according to the preset warp and weft densities; Shaping treatment stage: the fabric is treated at a temperature of 130-180 DEG C for 30 s-3 min to complete the shaping operation; Soft treatment stage: soft treatment is performed in a solution containing silicone oil.

[0036] 2. The warp density of the three-dimensional pattern protruding part is increased by 30%, and the concave part is subjected to air permeation treatment.

[0037] 3. The speed of the double jacquard machine is 25 rpm and the tension range is 12-15 cN.

[0038] 4. During the fabric setting operation, the temperature conditions are 130 °C and the treatment time is 30 s.

[0039] 5. The silicone oil content in the softening treatment solution is 3 g / L.

[0040] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A three-dimensional embossed pattern structure comprising a skin-facing layer (4), a connecting layer (2) and a decorative layer (1), the connecting layer (2) being located between the skin-facing layer (4) and the decorative layer (1), characterized in that: The connecting surface layer (2) is connected to the decorative surface layer (1) and the skin-friendly surface layer (4) on both sides in the thickness direction by fusion, the decorative surface layer (1) is made of 50S combed cotton and is subjected to high twist treatment, a plurality of jacquard blocks (11) are fixedly arranged on the side of the decorative surface layer (1) away from the connecting surface layer (2), the jacquard blocks (11) are knitted by different reflective yarns, the jacquard blocks (11) are knitted by warp and weft, the warp density is greater than or equal to 550 per 10 cm, and the weft density is less than or equal to 300 per 10 cm, and a plurality of air holes (21) are opened in the connecting surface layer (2) in the thickness direction.

2. A three-dimensional relief pattern structure according to claim 1, characterized in that: The warp density is 560 per 10 cm, and the weft density is 280 per 10 cm.

3. A three-dimensional relief pattern structure according to claim 1, characterized in that: The skin-friendly surface layer (4) is fixedly provided with a plurality of first sanding full cotton strips (41) and a plurality of second sanding full cotton strips (42) on the side away from the connecting surface layer (2), the first sanding full cotton strips (41) and the second sanding full cotton strips (42) are alternately arranged according to the warp and weft, and gaps are left between the adjacent two first sanding full cotton strips (41) and the adjacent two second sanding full cotton strips (42).

4. A three-dimensional relief pattern structure according to claim 3, wherein: The first sanding full cotton strips (41) and the second sanding full cotton strips (42) are hollowly arranged, and the first sanding full cotton strips (41) and the second sanding full cotton strips (42) are filled with memory cotton (43) inside.

5. A three-dimensional relief pattern structure according to claim 1, wherein: The connecting surface layer (2) and the skin-friendly surface layer (4) are provided with a heat preservation surface layer (3), the heat preservation surface layer (3) is fixedly connected to the skin-friendly surface layer (4) and the connecting surface layer (2) on both sides in the thickness direction, the heat preservation surface layer (3) is hollowly arranged, and the heat preservation surface layer (3) is filled with a plurality of silica gel filaments (31) inside.

6. A process for making a three-dimensional relief pattern, applied to a three-dimensional relief pattern structure as claimed in any one of claims 1-5, characterized in that, The method comprises the following steps: The pattern design stage: using CAD to design a three-dimensional pattern, and designing a corresponding three-dimensional pattern according to the warp density of 560 per 10 cm and the weft density of 280 per 10 cm; The weaving stage: using a 32-needle imported double jacquard machine to weave according to the preset warp density and weft density; The setting treatment stage: the fabric is treated at a temperature of 130-180℃ for 30s-3min to complete the setting operation; The softening treatment stage: softening treatment is performed in a solution containing silicon oil.

7. A process for making a three-dimensional relief pattern according to claim 6, characterized in that: The warp density of the three-dimensional pattern raised part is increased by 30%, and the recessed part is subjected to air permeation treatment.

8. The process according to claim 6, wherein: The speed of the double jacquard machine is 25 revolutions per minute, and the tension range is 12-15 cN.

9. The process according to claim 6, wherein: During the fabric setting operation, the temperature condition is 130℃, and the treatment time is 30s.

10. The process of claim 6, wherein: The silicon oil content in the softening treatment solution is 3g / L.

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