A multi-layer three-dimensional soft blanket fabric and a weaving process thereof

Abstract

The application discloses a kind of multi-layer three-dimensional light soft blanket fabric and weaving process thereof, the multi-layer three-dimensional light soft blanket fabric includes at least 8 layers of organization;The eight layers of warp yarn and the corresponding eight layers of weft yarn are interwoven into eight layers of plain weave as bottom organization 1 every layer;The surface and inside of each layer of warp yarn and weft yarn of the bottom organization 1 are exchanged and correspondingly interwoven into eight layers of plain weave as bottom organization 2;The surface and inside of each layer of warp yarn of the bottom organization 1 are exchanged, the weft yarn arrangement order is unchanged, and each layer is correspondingly interwoven into eight layers of plain weave as pattern organization 1;The surface and inside of each layer of warp yarn of the bottom organization 2 are exchanged, the weft yarn arrangement order is unchanged, and each layer is correspondingly interwoven into eight layers of plain weave as pattern organization 2;After being exchanged respectively, pattern is formed, and the boundary of pattern is eight layers of consolidation organization.The surface and inside of each layer of yarn are exchanged, so that the tension of each layer is kept balanced, the uneven tension is prevented, the slackening phenomenon is avoided, and the application has better loft, excellent comfortable air permeability.

Description

Technical Field

[0001] This invention relates to the field of textile technology, specifically to a multi-layer three-dimensional blanket fabric. Background Technology

[0002] Returning to a simpler life and embracing life are the biggest changes in consumers' lifestyles in recent years, which has also driven a boom in the entire tourism market. Gauze blankets are also seeing a bright future, as they can be used in different scenarios and for different groups of people. They are truly multifunctional blankets that meet the differentiated value needs of different consumer groups. In particular, blanket fabrics that are soft and comfortable to the touch and have a novel and three-dimensional appearance are becoming increasingly popular among consumers.

[0003] The multi-layered blanket fabric has a three-dimensional wrinkle effect, is very delicate and soft, breathable and warm, and can be used in all seasons. It is suitable for adults and children, and can be used in daily office, home life and business trips. It is suitable for any place and consumer group.

[0004] Currently, standard blanket fabrics on the market are generally double-layered, triple-layered, or quadruple-layered, with a maximum of six layers. However, due to varying tensions between layers during the weaving process, multi-layered blankets are prone to warp loosening and surface layer tearing. Therefore, in existing technology, most blankets with more than four layers are formed by weaving multiple layers separately and then bonding them together. Multi-layered (six or more layers) products woven directly from a single warp beam are not commonly seen on the market. Directly woven multi-layered blankets are also prone to tearing due to their sparse surface layer, loose appearance, and weak interlayer bonding, resulting in an overall loose texture and limited applicability.

[0005] Therefore, the inventors of this application have developed a soft blanket fabric with at least eight layers based on market demand, in order to meet market and consumer needs and improve the quality of multi-layer blankets. Summary of the Invention

[0006] The first technical problem to be solved by the present invention is to provide a multi-layer three-dimensional soft blanket fabric with a uniform and soft surface, a three-dimensional floral appearance, a fluffy and comfortable feel, and strong bonding between the layers, in order to address the shortcomings of the existing technology.

[0007] The second technical problem to be solved by the present invention is to provide a weaving process for a multi-layer three-dimensional soft blanket fabric, which addresses the shortcomings of the existing technology. The multi-layer blanket has a uniform and soft surface, a three-dimensional pattern, a fluffy and comfortable feel, and the layers are firmly joined together.

[0008] To solve the first technical problem mentioned above, the technical solution of the present invention is:

[0009] A multi-layered, three-dimensional, lightweight blanket fabric comprising eight layers; the warp yarns of the fabric are divided into eight layers including warp 1, warp 2, warp 3, warp 4, warp 5, warp 6, warp 7, and warp 8, and the weft yarns of the fabric are divided into eight corresponding layers including weft 1, weft 2, weft 3, weft 4, weft 5, weft 6, weft 7, and weft 8; each of the eight warp layers and the corresponding eight weft layers interweaves to form eight layers of plain weave as the base weave 1; the warp and weft yarns of each layer of the base weave 1 are interchanged and corresponding. Eight layers of plain weave are interwoven to form the base weave 2. The warp yarns of each layer of the base weave 1 are interchanged while the weft yarns remain in the same order, and each layer is interwoven with eight layers of plain weave to form the pattern weave 1. The warp yarns of each layer of the base weave 2 are interchanged while the weft yarns remain in the same order, and each layer is interwoven with eight layers of plain weave to form the pattern weave 2. The interchange of the warp and weft yarns refers to the first layer being interchanged with the eighth layer, the second layer with the seventh layer, and so on. After the corresponding interchange of the warp and weft yarns, a pattern is formed, and the boundary of the pattern is the eight-layer bonded weave.

[0010] As an improved technical solution, the specific arrangement of the eight warp and weft yarns in the base structure 1 is: 1, 2, 3, 4, 8, 1, 5, 6, 7, 8, with a corresponding ratio of 2:1:1:1:1:1:1:2; after the warp and weft yarns in each layer are interchanged, the specific arrangement of the yarns in the base structure 2 is: 8, 7, 6, 5, 1, 8, 4, 3, 2, 1, with a corresponding ratio of 2:1:1:1:1:1:1:2.

[0011] As an improved technical solution, the multi-layer three-dimensional soft blanket fabric is formed by the interchanging of the yarns of the base weave 1, pattern weave 1, base weave 2, and pattern weave 2, including square, diamond, grid, or striped patterns.

[0012] As an improved technical solution, the warp yarn is J40S / C yarn; the weft yarn is a combination of J40S / C and 20S / C yarn, wherein weft 1 and weft 8 of the weft yarn are J40S / C yarn, and weft 2 to weft 6 in the middle are all 20S / C yarn.

[0013] As an improved technical solution, weft 1 and weft 8 in the weft yarn are J40S / C reverse twist yarn.

[0014] As an improved technical solution, weft 1 and weft 8 in the weft yarn are colored spun yarn. Using colored spun yarn can achieve the appearance effect of colored fabric, and the process is shorter, water-saving, energy-saving and environmentally friendly.

[0015] To solve the second technical problem mentioned above, the technical solution of the present invention is:

[0016] The weaving process of the multi-layered, three-dimensional, lightweight blanket fabric described above includes the following steps:

[0017] The warp yarns are divided into eight layers, including warp 1, warp 2, warp 3, warp 4, warp 5, warp 6, warp 7, and warp 8, and the weft yarns are divided into eight corresponding layers, namely weft 1, weft 2, weft 3, weft 4, weft 5, weft 6, weft 7, and weft 8.

[0018] The warp 1 and the weft 1 are interwoven to form a first plain weave; the warp 2 and the weft 2 are interwoven to form a second plain weave, and so on, with the warp 8 and the weft 8 interwoven to form an eighth weave; this forms the base weave 1;

[0019] The warp and weft yarns of each layer of the base structure 1 are interchanged, that is, the warp 8 and weft 8 are interwoven into the first layer of plain weave, the warp 7 and weft 7 are interwoven into the second layer of plain weave, and so on, until the warp 1 and weft 1 are interwoven into the eighth layer of plain weave, which serves as the base structure 2;

[0020] The warp yarns of each layer of the base structure 1 are interchanged while the weft yarns remain in the same order, and each layer is interwoven with eight layers of plain weave to form the pattern structure 1.

[0021] The warp yarns of each layer of the base structure 2 are interchanged while the weft yarns remain in the same order. Each layer is interwoven with eight layers of plain weave to form the pattern structure 2.

[0022] The pattern is formed by interchanging the corresponding layers of the base and floral structures, and the boundary of the pattern is an eight-layered consolidated structure.

[0023] As an improved technical solution, the specific arrangement of the eight warp and weft yarns in the base structure 1 is: 1, 2, 3, 4, 8, 1, 5, 6, 7, 8, with a corresponding ratio of 2:1:1:1:1:1:1:2; after the warp and weft yarns in each layer are interchanged, the specific arrangement of the yarns in the base structure 2 is: 8, 7, 6, 5, 1, 8, 4, 3, 2, 1, with a corresponding ratio of 2:1:1:1:1:1:1:2.

[0024] As an improved technical solution, the multi-layer three-dimensional soft blanket fabric is formed by the interchanging of the yarns of the base weave 1, pattern weave 1, base weave 2, and pattern weave 2, including square, diamond, grid, or striped patterns.

[0025] As an improved technical solution, the warp yarn is J40S / C yarn; the weft yarn is a combination of J40S / C and 20S / C yarn, wherein weft 1 and weft 8 of the weft yarn are J40S / C yarn, and weft 2 to weft 6 in the middle are all 20S / C yarn.

[0026] As an improved technical solution, weft 1 and weft 8 in the weft yarn are reverse twisted yarns.

[0027] As a further improved technical solution, weft 1 and weft 8 in the weft yarn are J40S / C reverse twist yarn.

[0028] As an improved technical solution, weft 1 and weft 8 in the weft yarn are colored spun yarn. Using colored spun yarn can achieve the appearance effect of colored fabric, and the process is shorter, water-saving, energy-saving and environmentally friendly.

[0029] Due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0030] The multi-layered three-dimensional soft blanket fabric of the present invention comprises at least eight layers of weave. The fabric has eight warp layers and eight corresponding weft layers. Each of the eight warp layers and the corresponding eight weft layers interweaves to form an eight-layer plain weave as base weave 1. The warp and weft layers of base weave 1 are interchanged and interweave to form an eight-layer plain weave as base weave 2. The warp layers of base weave 1 are interchanged while the weft arrangement remains unchanged, and each layer interweaves eight layers of plain weave to form pattern weave 1. The warp layers of base weave 2 are interchanged while the weft arrangement remains unchanged, and each layer interweaves eight layers of plain weave to form pattern weave 2. The interchange of the warp layers forms a pattern, and the boundary of the pattern is the eight-layer bonded weave. This invention maintains balanced tension in each layer by changing the interweaving of the warp and weft layers, preventing uneven tension and avoiding the loosening of the warp caused by different tensions when interweaving eight layers of yarn woven on a single warp beam. Furthermore, by interchanging the inner and outer layers of yarn to form a fixed pattern, the resulting floral pattern has a more fluffy base structure, thus creating a three-dimensional quilting effect. Moreover, due to the eight layers being mutually fixed, the quilting is firmly bonded, avoiding the phenomenon of quilting threads being easily snagged or unraveling, increasing the product's lifespan. After post-treatment, the product has a good fluffiness, the warmth of the air layer, a soft touch, and excellent comfort and breathability.

[0031] The multi-layered, three-dimensional, lightweight blanket fabric of this invention has the following specific yarn arrangement for the eight warp and weft layers of the base structure 1: 1, 2, 3, 4, 8, 1, 5, 6, 7, 8, with a corresponding ratio of 2:1:1:1:1:1:1:1:2. After the warp and weft yarns of each layer are interchanged, the specific yarn arrangement for the layers of the base structure 2 is: 8, 7, 6, 5, 1, 8, 4, 3, 2, 1, with a corresponding ratio of 2:1:1:1:1:1:1:1:2. Due to the difficulty of directly weaving multi-layered (more than six-layered) blankets, the inventors of this application, through extensive theoretical analysis and experimental verification, discovered that by interchangeing the inner and outer yarns of the patterned and base structures, and adjusting the ratio of warp and weft yarns in each layer, the surface layer of the fabric is kept tight, preventing yarn slippage and tearing. The yarns in each layer are exchanged to avoid uneven tension during weaving. The ratio and combination of yarns in each layer ensure that the surface layer is tight and does not slip, while also ensuring the interlacing tightness and tension balance of the middle layer to prevent loosening of the warp.

[0032] This invention changes the conventional approach by thickening the middle weft yarn, using a combination of J40S / C and 20S / C yarns. Specifically, weft 1 and weft 8 are J40S / C yarns, while wefts 2 through 6 are 20S / C yarns. This prevents loose tension due to low density in the middle layer, ensuring a more reasonable ratio between the yarn thicknesses of each layer and guaranteeing the tightness of the interlacing. This further avoids the problem of a sparse and easily torn surface layer found in existing technologies. Furthermore, this invention uses J40S / C reverse-twist yarn for weft 1 and weft 8, resulting in better wrinkle formation and enhanced three-dimensional effect of the fabric.

[0033] This invention uses weft 1 and weft 8 of the weft yarn as colored yarns, employing different proportions of colored fibers to achieve different effects. It boasts high color fastness, a short processing time, low cost, energy conservation, and environmental friendliness, aligning with the low-carbon and environmentally friendly concept. Furthermore, after post-processing, the blanket fabric exhibits a visually dynamic "spatial mixing" effect, breaking away from conventional product colors and styles. Natural textured folds add depth and dimension to the blanket, resulting in a soft, fluffy, and resilient feel. Comfortable, aesthetically pleasing, multifunctional, and suitable for various scenarios, it caters to a differentiated market with broad prospects. Attached Figure Description

[0034] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0035] Figure 1 This is a diagram of the fabrication process of the bottom tissue 1 in Embodiment 1 of the present invention. Figure 5 (top left of the square in the middle)

[0036] Figure 2 This is a machine-printed tissue diagram of the flower tissue 1 of Embodiment 1 of the present invention ( Figure 5 (bottom left of the square in the middle)

[0037] Figure 3 This is a diagram of the fabrication process of the bottom tissue 2 in Embodiment 1 of the present invention. Figure 5 (bottom right of the square in the middle)

[0038] Figure 4 This is a machine-printed tissue diagram of the flower tissue 2 of Embodiment 1 of the present invention. Figure 5 (top right of the square in the middle)

[0039] Figure 5 This is a fabrication diagram of a flower pattern (base and flower tissue combination) according to Embodiment 1 of the present invention.

[0040] Figure 6 yes Figure 5 The color contrast image is used to highlight the contrast between the base and the floral pattern.

[0041] Figure 7 This is a partial weaving diagram showing the even distribution of warp and weft yarns in each layer of the base fabric in a comparative proportion.

[0042] Figure 8 This is a partial assembly diagram showing only the node positions in the scale.

[0043] In the diagram, 1, 2, 3, 4, 5, 6, 7, and 8 represent the warp yarns of the eight-layer product, namely warp 1, warp 2, warp 3, warp 4, warp 5, warp 6, warp 7, and warp 8, respectively; A, B, C, D, E, F, G, and H represent the weft yarns of the eight-layer product, namely weft 1, weft 2, weft 3, weft 4, weft 5, weft 6, weft 7, and weft 8, respectively; X, ♀, ▲, ●, ◆, ■, ★, and Φ represent the warp weaving points of the first, second, third, fourth, fifth, sixth, seventh, and eighth layers, respectively; ■ represents the warp splice point; and □ represents the weft weaving point. Detailed Implementation

[0044] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0045] like Figures 1-6 As shown, a multi-layered three-dimensional soft blanket fabric includes eight layers of weave. The fabric's warp yarns are divided into eight layers: warp 1, warp 2, warp 3, warp 4, warp 5, warp 6, warp 7, and warp 8. The fabric's weft yarns are also divided into eight corresponding layers: weft 1, weft 2, weft 3, weft 4, weft 5, weft 6, weft 7, and weft 8. Each of the eight warp yarns and the corresponding eight weft yarns interweaves to form eight layers of plain weave as base weave 1. The warp and weft yarns of each layer of base weave 1 are interchanged and interwoven to form eight layers of plain weave as base weave 2. The warp yarns of each layer of base weave 1 are interchanged while the weft yarn arrangement remains unchanged, and each layer interweaves eight layers of plain weave as pattern weave 1. The warp yarns of each layer of base weave 2 are interchanged while the weft yarn arrangement remains unchanged, and each layer interweaves eight layers of plain weave as pattern weave 2. After the corresponding interweaving, a pattern is formed, and the boundary of the pattern is the eight-layer bonded weave.

[0046] Example 1

[0047] Density selection: 173×170 (roots / in)

[0048] Yarn selection:

[0049] The warp yarns are divided into eight layers from top to bottom: warp 1, warp 2, warp 3, warp 4, warp 5, warp 6, warp 7, and warp 8. The weft yarns are divided into eight corresponding layers: weft 1, weft 2, weft 3, weft 4, weft 5, weft 6, weft 7, and weft 8. Weft 1 and weft 8 use J40S / C reverse twist or 40S EM yarn, while weft 2, weft 3, weft 4, weft 5, weft 6, and weft 7 use 20S / C yarn. The warp yarns use J40S / C yarn.

[0050] On-machine weaving:

[0051] According to the appendix Figure 1-6 The weaving diagram shown is for a single warp beam. The pattern is designed with squares forming a complete design: the upper left of each square is base weave 1, the lower left is pattern weave 1, the lower right is base weave 2, and the upper right is pattern weave 2. The upper and lower squares within each grid require the warp yarns to be interchanged, and the left and right squares within each grid require the weft yarns to be interchanged. After the yarns are interchanged, the square patterns at the edge of the design are joined. Furthermore, the tension remains balanced after the warp yarns of the upper and lower square patterns are interchanged, avoiding the loosening of the warp threads caused by uneven tension during the interweaving of the eight layers of yarn on a single warp beam.

[0052] The specific arrangement of the eight warp and weft yarns in base structure 1 is: 1, 2, 3, 4, 8, 1, 5, 6, 7, 8, with a ratio of 2:1:1:1:1:1:1:1:2. After the warp and weft yarns are interchanged, the specific arrangement of the yarns in base structure 2 is: 8, 7, 6, 5, 1, 8, 4, 3, 2, 1, with a ratio of 2:1:1:1:1:1:1:2. The warp yarn arrangement and ratio of patterned structure 1 are the same as those in base structure 2, and the weft yarn arrangement and ratio are the same as those in base structure 1. The warp yarn arrangement and ratio of patterned structure 2 are the same as those in base structure 1, and the weft yarn arrangement and ratio are the same as those in base structure 2.

[0053] Following the square floral design, such as Figures 1-5 As shown, the warp 1 and the weft 1 are interwoven to form the first plain weave; the warp 2 and the weft 2 are interwoven to form the second plain weave, and so on, the warp 8 and the weft 8 are interwoven to form the eighth weave, which serves as the base weave 1;

[0054] The warp and weft yarns of each layer of the base structure 1 are interchanged, that is, the warp 8 and weft 8 are interwoven into the first layer of plain weave, the warp 7 and weft 7 are interwoven into the second layer of plain weave, and so on, until the warp 1 and weft 1 are interwoven into the eighth layer of plain weave, which serves as the base structure 2;

[0055] The warp yarns of each layer of the base structure 1 are interchanged while the weft yarns remain in the same order, and each layer is interwoven with eight layers of plain weave to form the pattern structure 1.

[0056] The warp yarns of each layer of the base structure 2 are interchanged while the weft yarns remain in the same order. Each layer is interwoven with eight layers of plain weave to form the pattern structure 2.

[0057] The base and floral structures are interchanged in all directions to form a pattern, and the boundary of the pattern is an eight-layered solidified structure.

[0058] By adjusting the warp and weft arrangement and proportions, and rationally matching the thickness of each layer of yarn, the tightness of the interlacing of each layer is ensured, avoiding the phenomenon of sparse surface layer that is prone to tearing. The warp and weft yarns of each layer of pattern and base are interchanged to keep the tension of each layer balanced, avoiding the loosening of the warp caused by the different tensions when interlacing eight layers of yarn woven on a single warp beam.

[0059] The preferred design uses EM yarn on the surface, with a solid color process to showcase the yarn-dyed effect. The fabric surface presents a dreamy mixed-color texture, increasing the spatial layering of the product. After a special tension-free finishing process, the natural wrinkles make the blanket more three-dimensional, fluffy, comfortable, and beautiful.

[0060] Comparative Example 1

[0061] like Figure 7 , Figure 8 As shown, the difference between Comparative Example 1 and Example 1 is that the warp and weft yarns of each layer are evenly distributed, in the ratio of 1:1:1:1:1:1:1:1:1, with a knot point every 3cm. The knot point cycle is 192 stitches × 192 wefts. Both warp and weft yarns are J40S / C, and the warp and weft density is 173 × 200 (threads / in).

[0062] Based on this yarn density design and the arrangement and proportion of each layer, it is woven on a single warp beam, according to the attached... Figure 7 The weave pattern repeats 12 times in all directions (i.e., 192 stitches x 192 weft, plus seam points; seam point positions are shown in the attached diagram). Figure 8 As shown in the figure, the surface of the woven product is sparse and the yarn slips, causing the surface of the fabric to crack, affecting the appearance of the product and making it impossible to mass-produce and promote it.

Claims

1. A multi-layered, three-dimensional, lightweight, soft blanket fabric, characterized by: The multi-layer three-dimensional light and soft blanket fabric comprises eight layers of stitches; the warp yarns of the fabric are divided into eight layers of warp yarns including warp 1, warp 2, warp 3, warp 4, warp 5, warp 6, warp 7 and warp 8, and the weft yarns of the fabric are divided into eight layers of weft yarns including weft 1, weft 2, weft 3, weft 4, weft 5, weft 6, weft 7 and weft 8 corresponding to the warp yarns; the eight layers of warp yarns and the corresponding eight layers of weft yarns are interwoven into eight layers of plain stitches as a bottom stitch 1; each layer of warp yarns and weft yarns of the bottom stitch 1 is exchanged in surface and back surface and interwoven into eight layers of plain stitches as a bottom stitch 2; each layer of warp yarns of the bottom stitch 1 is exchanged in surface and back surface, the arrangement order of weft yarns is unchanged, and each layer is interwoven into eight layers of plain stitches as a pattern stitch 1; each layer of warp yarns of the bottom stitch 2 is exchanged in surface and back surface, the arrangement order of weft yarns is unchanged, and each layer is interwoven into eight layers of plain stitches as a pattern stitch 2; the exchange in surface and back surface refers to the exchange between the first layer and the eighth layer, the exchange between the second layer and the seventh layer, and so on; each layer is exchanged in surface and back surface to form a pattern, and the boundary of the pattern is eight layers of fixed stitches.

2. The multi-layered, three-dimensional, lightweight blanket fabric of claim 1, wherein: The eight layers of warp yarns and weft yarns of the bottom stitch 1 are arranged as follows: 1, 2, 3, 4, 8, 1, 5, 6, 7, 8, and the corresponding proportion of each layer is 2:1:1:1:1:1:1:2; after the exchange in surface and back surface of each layer of warp yarns and weft yarns, the yarns of each layer of the bottom stitch 2 are arranged as follows: 8, 7, 6, 5, 1, 8, 4, 3, 2, 1, and the corresponding proportion of each layer is 2:1:1:1:1:1:1:

2.

3. The multi-layered, three-dimensional, lightweight blanket fabric of claim 1, wherein: The pattern formed by the exchange in surface and back surface of the bottom stitch 1, the pattern stitch 1, the bottom stitch 2 and the pattern stitch 2 of the multi-layer three-dimensional light and soft blanket fabric comprises a square, a rhombus, a lattice or a strip pattern.

4. The multi-layered, three-dimensional, lightweight blanket fabric of claim 1, wherein: The warp yarns are J40S / C yarns; the weft yarns are a combination of J40S / C and 20S / C yarns, the weft 1 and the weft 8 in the weft yarns are J40S / C yarns, and the weft 2 to the weft 6 in the middle are 20S / C yarns.

5. The multi-layered, three-dimensional, lightweight blanket fabric of claim 1, wherein: The weft 1 and the weft 8 in the weft yarns are reverse-twisted yarns.

6. The multi-layered, three-dimensional, lightweight blanket fabric of claim 1, wherein: The weft 1 and the weft 8 in the weft yarns are color-spun yarns.

7. The weaving process of multi-layered voluminous and soft blanket fabric according to any one of claims 1 to 6, characterized in that The method comprises the following steps: the warp yarns are divided into eight layers of warp yarns including warp 1, warp 2, warp 3, warp 4, warp 5, warp 6, warp 7 and warp 8, and the weft yarns are divided into eight layers of weft yarns including weft 1, weft 2, weft 3, weft 4, weft 5, weft 6, weft 7 and weft 8 corresponding to the warp yarns; the warp 1 is interwoven with the weft 1 into a first layer of plain stitches, the warp 2 is interwoven with the weft 2 into a second layer of plain stitches, and so on, and the warp 8 is interwoven with the weft 8 into an eighth layer of stitches; as a bottom stitch 1; each layer of warp yarns and weft yarns of the bottom stitch 1 is exchanged in surface and back surface, i.e., the warp 8 and the weft 8 are interwoven into a first layer of plain stitches, the warp 7 and the weft 7 are interwoven into a second layer of plain stitches, and so on, and the warp 1 and the weft 1 are interwoven into an eighth layer of plain stitches as a bottom stitch 2; each layer of warp yarns of the bottom stitch 1 is exchanged in surface and back surface, the arrangement order of weft yarns is unchanged, and each layer is interwoven into eight layers of plain stitches as a pattern stitch 1; each layer of warp yarns of the bottom stitch 2 is exchanged in surface and back surface, the arrangement order of weft yarns is unchanged, and each layer is interwoven into eight layers of plain stitches as a pattern stitch 2; The bottom weave and the flower weave correspond to each other after the inside and outside are exchanged, and the boundary of the pattern is eight layers of consolidated tissues.

8. The weaving process of multi-layered voluminous and light-soft blanket fabric according to claim 7, characterized in that: The eight layers of warp yarns and weft yarns of the bottom weave 1 are arranged as follows: 1, 2, 3, 4, 8, 1, 5, 6, 7, 8, and the corresponding proportion of each layer is 2:1:1:1:1:1:1:2; after the inside and outside of each layer of warp yarns and weft yarns are exchanged, the yarns of each layer of the bottom weave 2 are arranged as follows: 8, 7, 6, 5, 1, 8, 4, 3, 2, 1, and the corresponding proportion of each layer is 2:1:1:1:1:1:1:

2.

9. The weaving process of multi-layered voluminous and light soft blanket fabric as claimed in claim 7 wherein: The warp yarns are J40S / C yarns; the weft yarns are a combination of J40S / C and 20S / C yarns, the weft 1 and the weft 8 in the weft yarns are J40S / C yarns, and the middle weft 2 to the weft 6 are all 20S / C yarns.

10. The weaving process of multi-layered voluminous and light-soft blanket fabric according to claim 9, characterized in that: The weft 1 and the weft 8 in the weft yarns are J40S / C reverse-twisted yarns.

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