Concave-convex bubble cut pile printing towel production method and towel

Abstract

The invention relates to the technical field of textile, and provides a production method of a concave-convex bubble cut pile printing towel and the towel, and the production method comprises the following steps: S1, weaving a blank towel; s2, cutting pile for the first time; s3, pretreatment of the blank towel; s4, pile cutting for the second time; s5, pattern design is carried out, the width of a concave-convex pattern is not smaller than 0.5 cm, the overall area of the concave-convex pattern does not exceed 60% of the overall pattern area, and the concave-convex pattern is a flat coating pattern with 100% of pixel points; s6, size mixing is conducted, specifically, size for the concave-convex pattern comprises concave-convex bubble size, a softening agent and refined oil, and the mass ratio of the concave-convex bubble size to the softening agent to the refined oil is 100: (3-10): (5-8); s7, plate making is conducted according to the pattern design, and a concave-convex plate pattern and a printing plate pattern are printed in sequence; s8, drying is conducted; and S9, ageing, washing and sewing. According to the technical scheme, on the basis of combining rich colors and diversified pattern elements of the printed towel, the concave-convex stereoscopic impression of a jacquard pattern can be simulated, and the appearance effect of combining jacquard and printing can be presented without adopting an embossing mold for pressing.

Description

Technical Field

[0001] The invention relates to the technical field of textiles, and in particular to a method for producing a concave-convex bubble cut velvet printed towel and the towel. Background Art

[0002] Printed towels refer to the process of printing patterns on cut pile or terry towels through reactive or paint printing and dyeing processes, and solidifying the slurry on the fabric through processes such as steaming. The patterns on printed towels are brightly colored and rich in flower shapes. If the traditional printing mode needs to present a concave and convex effect, it is necessary to use an embossing mold for pressing.

[0003] Jacquard towels are made on terry or untwisted yarn towels by changing the density and color of the yarn to form raised textures or patterns. Although the jacquard process can increase the three-dimensional effect and aesthetics of the towel, the jacquard process has high requirements on the yarn quality and generally has a high production cost. It is used in the market area of ​​high-end towels. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0005] To this end, an object of the present invention is to provide a method for producing a convex and concave bubble cut velvet printed towel and a towel, which can imitate the concave and convex three-dimensional sense of the jacquard pattern on the basis of combining the rich colors and diversified pattern elements of the printed towel, and can present the appearance effect of a combination of jacquard and printing without the need for embossing molds for pressing.

[0006] In order to achieve the above object, the technical solution of the present invention provides a method for producing a concave-convex bubble cut velvet printed towel, comprising the following steps:

[0007] S1, grey towel weaving, the height of the grey towel pile loop is controlled at 2mm-30mm;

[0008] S2, cutting the woven fabric for the first time;

[0009] S3, pre-treatment of the green towel, open width desizing, scouring, overflow whitening and softening, so that the capillary effect of the green towel reaches 4cm-20cm;

[0010] S4, cutting the pre-treated fabric for the second time;

[0011] S5, pattern design, including printed pattern and embossed pattern. The width of the embossed pattern is not less than 0.5 cm and the overall area does not exceed 60% of the entire pattern area. The embossed pattern is a flat pattern with 100% pixels.

[0012] S6, preparing the printing active color paste and the slurry for the embossed printing pattern, respectively. The slurry for the embossed printing pattern includes embossed foam paste, softener, and refined oil, and the mass ratio thereof is 100:(3-10):(5-8);

[0013] S7, according to the pattern design, the screen is selected to be 60-120 mesh, the embossed pattern is first printed with the slurry for the embossed pattern, and then the printing pattern is continuously printed with the printing active color paste, wherein when the embossed pattern is printed with the slurry for the embossed pattern, the pressure range of the magnetic bar is controlled to be 800-1200Gs, the speed is 6-12 meters / minute, and the printing is performed 2-4 times;

[0014] S8, drying, the drying temperature is controlled at 100-150°C, and the drying time is controlled at 10-30 minutes;

[0015] S9, steaming, washing and sewing, the steaming temperature is controlled at 110-120℃, the steaming time is controlled at 8-10 minutes, the washing temperature is controlled at 90-98℃, and the washing time is controlled at 15-30 minutes.

[0016] Preferably, in step S7, when the embossed pattern is printed with the slurry for the embossed pattern, the printing parameters are adjusted accordingly according to the thickness of the blank towel. When the thickness of the blank towel is 2mm-10mm, a magnetic rod with a diameter of 10mm-16mm is used, and the magnetic rod pressure is 800Gs; when the thickness of the blank towel is 10mm-20mm, a magnetic rod with a diameter of 16mm-20mm is used, and the magnetic rod pressure is 1000Gs; when the thickness of the blank towel is 20mm-30mm, a magnetic rod with a diameter of 20mm-25mm is used, and the magnetic rod pressure is 1200Gs.

[0017] Preferably, in step S7, if the pattern design is that the embossed pattern is adjacent to the printed pattern, 1-4 pixels are left between the two during printing.

[0018] Preferably, in step S7, if the pattern design is that the embossed pattern and the printed pattern are not directly adjacent, a blank distance between the two is 5-10 cm.

[0019] Preferably, in step S1, the height of the pile loops of the blank towel is controlled to be 15 mm-30 mm.

[0020] Preferably, in step S6, the softener is soft oil CMO, and the refined oil is high-concentration soft and smooth silicone oil 929A.

[0021] The technical solution of the present invention also provides a towel, which is made by the concave-convex bubble cut velvet printed towel production method of any one of the above technical solutions and presents a concave-convex texture effect.

[0022] The method for producing a concave-convex bubble cut velvet printed towel and the towel proposed by the present invention have the following beneficial technical effects:

[0023] (1) The method for producing a concave-convex bubble cut velvet printed towel proposed by the present invention has a simple and reliable process. It uses traditional printing technology and does not require embossing molds to achieve a concave-convex three-dimensional texture. It has no requirements on yarn and can be applied to most pure cotton fabrics.

[0024] (2) The present invention proposes a method for producing a concave-convex bubble cut velvet printed towel, which uses special slurry and process control for printing. After printing, the three-dimensional effect of the height difference is obvious, the combination of the concave and convex parts is more precise, and the appearance effect is more beautiful.

[0025] (3) The present invention proposes a method for producing a convex-concave bubble cut velvet printed towel, wherein the convex-concave bubble slurry in the special slurry is mainly made of acrylic resin, and the acrylic resin is a polymer prepared by polymerizing acrylic acid or acrylic acid derivatives as monomers or copolymerizing them with other unsaturated compounds. The special slurry is applied on the blank towel in the form of a flat coating. Through overall process control, the front side presents a concave effect, and the back side presents a convex three-dimensional effect.

[0026] (4) The present invention proposes a method for producing a convex and concave bubble cut velvet printed towel. By controlling the temperature and time of drying, steaming and washing, the method ensures the active printing effect while allowing part of the fibers printed with the special slurry to undergo melting shrinkage during high-temperature steaming, thereby further improving the concave and convex three-dimensional effect.

[0027] (5) The method for producing a convex-concave bubble cut velvet printed towel proposed in the present invention can print a 3D stereoscopic appearance on the cut velvet fabric, adding a unique visual and tactile experience to the fabric. The surface of the product forms a rich concave-convex texture effect, which improves the touch and texture of the product. Moreover, the product has rich colors and various patterns, and can be suitable for household bath towels, beach towels, face towels, etc.

[0028] (6) The method for producing a concave-convex bubble cut velvet printed towel proposed by the present invention includes cutting the velvet once before pre-treatment of the raw towel and cutting the velvet again after pre-treatment of the raw towel, thereby ensuring the flatness of the velvet surface and the clarity of the pattern printing, which is more beautiful.

[0029] (7) The present invention provides a method for producing a convex-concave bubble cut velvet printed towel, which has no restrictions on pattern design and has a better pattern effect. Two-square continuous or four-square continuous and Bohemian style patterns have a stronger three-dimensional and layered feel, similar to jacquard patterns. The pattern is surrounded by concave hair, and the raised part is a colorful printed pattern. The design of the width and area of ​​the convex-concave pattern is conducive to ensuring the three-dimensional effect and the overall appearance.

[0030] Additional aspects and advantages of the present invention will be given in part in the following description and, in part, will be obvious from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0032] Figure 1 A schematic cross-sectional view of a concave-convex bubble cut velvet printed towel according to an embodiment of the present invention is shown;

[0033] Figure 2 A physical picture of a concave-convex bubble cut velvet printed towel according to an embodiment of the present invention is shown;

[0034] Figure 3 A physical picture of a concave-convex bubble cut velvet printed towel according to another embodiment of the present invention is shown;

[0035] Figure 4 A physical picture of a concave-convex bubble gauze printed towel according to another embodiment of the present invention is shown.

[0036] in, Figure 1 The corresponding relationship between the reference numerals and the components is as follows:

[0037] 102 is a cut pile part, 104 is a printed part, and 106 is a concave-convex part. DETAILED DESCRIPTION

[0038] The present invention discloses a method for producing a concave-convex bubble cut velvet printed towel and a towel. Those skilled in the art can refer to the content of this article and appropriately improve the process parameters to achieve the desired effect. It should be particularly noted that all similar substitutions and modifications are obvious to those skilled in the art and are considered to be included in the present invention. The method and application of the present invention have been described through preferred embodiments, and relevant personnel can obviously modify or appropriately change and combine the method and application described herein without departing from the content, spirit and scope of the present invention to implement and apply the technology of the present invention.

[0039] The present invention will be further described below in conjunction with embodiments:

[0040] Example 1

[0041] A method for producing a concave-convex bubble cut velvet printed towel comprises the following steps:

[0042] S102, grey towel weaving: specification 34x80 cm; weight 122 g; yarn weaving 40s / 2; terry height 15cm / 10 terry loops; single and double wool structure; cut pile grey towel.

[0043] S104, cutting the woven towel for the first time.

[0044] S106, pre-treatment of grey towel: oxygen bleaching process, open width desizing, scouring, overflow whitening and softening, the capillary effect of grey towel is 11cm.

[0045] S108, performing a second pile cutting on the pre-treated raw towel.

[0046] S110, pattern design, including printed pattern and embossed pattern, such as Figure 1 As shown, the printed pattern corresponds to the printed portion 104, the printed portion 104 is on the cut pile portion 102, and the embossed pattern corresponds to the embossed portion 106. A four-square continuous pattern is designed, the width of the embossed pattern is about 2 cm, a blank is left between the embossed pattern and the printed pattern, the blank distance is between 5-10 cm, and the embossed pattern and the printed pattern are not directly adjacent, highlighting the theme elements and bright colors of the active printing color paste.

[0047] S112, plate making: 120 mesh screen is selected, and photosensitive resin is used for plate making in conventional screen printing. S114, slurry adjustment: the slurry for the embossed pattern includes embossed bubble slurry, softener C (soft oil CMO) and refined oil A (high-concentration soft and smooth silicone oil 929A), and the mass ratio is 100:3:5. The embossed bubble slurry is purchased from Dongguan Lucky Printing Materials Co., Ltd., and the softener C and refined oil A are purchased from Liaoning Hengxing Fine Chemical Co., Ltd. The printing active color paste is conventional technology.

[0048] S116, first use the embossed pattern slurry to print the embossed pattern, use a 16mm magnetic rod to print 4 times, and the magnetic rod pressure is 1000Gs, so that it can be fully printed on the surface of the cut pile fabric to achieve a three-dimensional effect, and then use the printing active color paste to continuously print the printing plate pattern, use a 12mm magnetic rod to print 2 times, and the magnetic rod pressure is 800GS.

[0049] S118, drying: the drying temperature is 140℃, and the drying time is 15 minutes. The high temperature and low drying time can make the concave and convex foam paste quickly fix on the surface of the fabric to form a three-dimensional height difference without affecting the color of the active color paste.

[0050] S120, steaming, washing and sewing, the steaming temperature is controlled at 110-120℃, the steaming time is controlled at 8-10 minutes, the washing temperature is controlled at 90-98℃, and the washing time is controlled at 15-30 minutes.

[0051] The convex and concave bubble cut velvet printed towels are made of Figure 2As shown, the blank towel is woven tightly, the cut pile surface is flat, and after printing with the concave and convex bubble pulp, the overall pattern has a strong three-dimensional effect, it feels soft, has good water absorption, there is no breakage after washing 10 times, and no pile. The height difference between the concave and convex part and the printed part of the cut pile loop is 8mm.

[0052] Example 2

[0053] A method for producing a concave-convex bubble cut velvet printed towel comprises the following steps:

[0054] S202, Blanket weaving: Specifications: 30x60 inches; Weight: 462 grams; Loop height: 18cm / 10 loops; Single pile structure; Cut pile blank.

[0055] S204, cutting the woven towel for the first time.

[0056] S206, pre-treatment of the cloth: oxygen bleaching process, open-width desizing, scouring, overflow whitening and softening, the capillary effect of the cloth is 15cm.

[0057] S208, performing a second pile cutting on the pre-treated raw towel.

[0058] S210, pattern design, including printed pattern and embossed pattern, such as Figure 1 As shown, the printed pattern corresponds to the printed part 104, which is located on the cut pile part 102, and the embossed pattern corresponds to the embossed part 106. The design has a 100% pixel effect, two-sided continuous pattern, and highlights the three-dimensional sense of the overall product. The thinnest line should not be less than 0.5cm. The embossed pattern is adjacent to the color version without blank space. At a resolution of 120 pixels / inch, there are 2 pixels between the light color and the bubble pulp, and 3 pixels between the dark color and the bubble pulp, which reserves a reasonable space for mutual penetration without affecting the appearance of the pattern.

[0059] S212, plate making: Use 60 mesh screen and photosensitive resin plate making in conventional screen printing technology.

[0060] S214, slurry preparation: The slurry for the embossed pattern includes embossed bubble slurry, softener C (soft oil CMO) and refined oil A (high-concentration soft and smooth silicone oil 929A), and the mass ratio is 100:10:7. The embossed bubble slurry is purchased from Dongguan Lucky Printing Materials Co., Ltd., and the softener C and refined oil A are purchased from Liaoning Hengxing Fine Chemical Co., Ltd. The printing active color paste is conventional technology.

[0061] S216, first use the embossed pattern slurry to print the embossed pattern, use a 20mm magnetic bar to print 4 times, the magnetic bar pressure is 1000Gs, use a thicker magnetic bar, print more times, so that the embossed bubble paste can fully adhere to the surface of the fabric. In the case of thicker blanks and higher hair height, it can fully penetrate during printing, fully overwhelm the high hair ring, and form a three-dimensional effect. Other normal active color pastes are printed with a 16mm magnetic bar twice, and the magnetic bar pressure is 800GS.

[0062] S218, drying: the drying temperature is 130° C. and the drying time is 30 minutes. In the case of thick fabrics, the concave-convex foam paste can be fully fixed to the fabric surface to form a three-dimensional effect.

[0063] S220, steaming, washing and sewing, the steaming temperature is controlled at 110-120℃, the steaming time is controlled at 8-10 minutes, the washing temperature is controlled at 90-98℃, and the washing time is controlled at 15-30 minutes.

[0064] The convex and concave bubble cut velvet printed towels are made of Figure 3 As shown, the texture of the blank towel is soft, the cut pile surface is flat, the finished product has a good three-dimensional effect, the concave and convex bubble pulp version and the color version do not affect each other, there is no breakage after washing 10 times, no pile, soft feel, good water absorption, and the height difference between the concave and convex part and the printed part of the cut pile loop is 12mm.

[0065] Example 3

[0066] A method for producing a concave-convex bubble printed towel comprises the following steps:

[0067] S302, grey towel weaving: specification is 26x48 cm; weight is 38 grams; yarn weave is 32s / 2; gauze structure has no terry.

[0068] S304, pre-treatment of the raw cloth: conventional oxygen bleaching process is adopted.

[0069] S306, pattern design, mainly based on circular continuous pattern, pattern width is about 1cm, 100% pixel points, the color plate is located in the center of the gravure plate, and is not connected to the concave and convex bubble pulp plate, the distance between the active color paste plate and the concave and convex bubble pulp plate is 5cm-10cm.

[0070] S308, 120 mesh screen is used for embossed pattern, 80 mesh screen is used for printed pattern, photosensitive resin is used for plate making in conventional screen printing technology.

[0071] S310, slurry preparation: The slurry for the embossed pattern includes embossed bubble slurry, softener C (soft oil CMO) and refined oil A (high-concentration soft and smooth silicone oil 929A), and the mass ratio is 100:5:8. The embossed bubble slurry is purchased from Dongguan Lucky Printing Materials Co., Ltd., and the softener C and refined oil A are purchased from Liaoning Hengxing Fine Chemical Co., Ltd. The printing active color paste is conventional technology.

[0072] S312, Printing: The concave and convex bubble paste is printed twice with a 12mm diameter magnetic rod, and the magnetic rod pressure is 800GS. Gauze products are thinner, and the pulp is easier to penetrate. A thinner magnetic rod can fully print the concave and convex bubble paste on the fabric. The active color paste is printed with a printing magnetic rod, and a 10mm diameter magnetic rod is used to print twice, and the magnetic rod pressure is 800GS.

[0073] S314, drying: the drying temperature is 130°C and the drying time is 20 minutes. The appropriate temperature and time can make the concave-convex bubble paste fully fixed on the surface of the fabric, making its concave-convex effect more three-dimensional and fast. At the same time, the active color paste is not easy to change color.

[0074] S316, steaming, washing, sewing, the steaming temperature is controlled at 110-120°C, the steaming time is controlled at 8-10 minutes, the washing temperature is controlled at 90-98°C, and the washing time is controlled at 15-30 minutes.

[0075] The convex bubble printed towels are Figure 4 As shown, the overall concave-convex effect is obvious, but because it is a gauze towel, it feels soft, the product texture is thin, and the shrinkage is too obvious, so the effect is poor compared to the products of Example 1 and Example 2.

[0076] The towel products made from Examples 1 to 3 and ordinary printed towel products were tested for performance, and the test results are shown in Table 1 below.

[0077] Table 1 Comparison of towel product performance test results

[0078]

[0079]

[0080] As can be seen from Table 1, the concave-convex bubble cut velvet printed towels made in the embodiments of the present invention are mostly superior to ordinary printed towels in terms of dry grinding, washing staining, appearance pilling, and hairiness. This is because the concave-convex bubble pulp forms a soft-touch film on the surface of the product, which presses down the terry loops, making the appearance of the towel with a higher level of hair pills, a lower feather shedding rate, and better terry loop fastness. The overall performance and appearance of the concave-convex bubble cut velvet printed towels made in the embodiments of the present invention are superior to ordinary printed products.

[0081] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A method for producing a concave-convex bubble cut velvet printed towel, characterized in that: The following steps are involved: S1, grey towel weaving, the height of the grey towel pile loop is controlled at 2mm-30mm; S2, cutting the woven fabric for the first time; S3, pre-treatment of the green towel, open width desizing, scouring, overflow whitening and softening, so that the capillary effect of the green towel reaches 4cm-20cm; S4, cutting the pre-treated fabric for the second time; S5, pattern design, including printed pattern and embossed pattern. The width of the embossed pattern is not less than 0.5 cm and the overall area does not exceed 60% of the entire pattern area. The embossed pattern is a flat pattern with 100% pixels. S6, preparing the printing active color paste and the slurry for the embossed printing pattern, respectively. The slurry for the embossed printing pattern includes embossed foam paste, softener, and refined oil, and the mass ratio thereof is 100:(3-10):(5-8); S7, according to the pattern design, the screen is selected to be 60-120 mesh, the embossed pattern is first printed with the slurry for the embossed pattern, and then the printing pattern is continuously printed with the printing active color paste, wherein when the embossed pattern is printed with the slurry for the embossed pattern, the pressure range of the magnetic bar is controlled to be 800-1200Gs, the speed is 6-12 meters / minute, and the printing is performed 2-4 times; S8, drying, the drying temperature is controlled at 100-150°C, and the drying time is controlled at 10-30 minutes; S9, steaming, washing and sewing, the steaming temperature is controlled at 110-120℃, the steaming time is controlled at 8-10 minutes, the washing temperature is controlled at 90-98℃, and the washing time is controlled at 15-30 minutes.

2. The method for producing a concave-convex bubble cut velvet printed towel according to claim 1, characterized in that: In step S7, when the embossed pattern is printed with the slurry for the embossed pattern, the printing parameters are adjusted accordingly according to the thickness of the blank towel. When the thickness of the blank towel is 2mm-10mm, a magnetic rod with a diameter of 10mm-16mm is used, and the magnetic rod pressure is 800Gs; when the thickness of the blank towel is 10mm-20mm, a magnetic rod with a diameter of 16mm-20mm is used, and the magnetic rod pressure is 1000Gs; when the thickness of the blank towel is 20mm-30mm, a magnetic rod with a diameter of 20mm-25mm is used, and the magnetic rod pressure is 1200Gs.

3. The method for producing a concave-convex bubble cut velvet printed towel according to claim 1 or 2, characterized in that: In step S7, if the pattern design is that the embossed pattern is adjacent to the printed pattern, 1-4 pixels are left between the two during printing.

4. The method for producing a concave-convex bubble cut velvet printed towel according to claim 1 or 2, characterized in that: In step S7, if the pattern design is that the embossed pattern and the printed pattern are not directly adjacent, a blank distance between the two is 5-10 cm.

5. The method for producing a concave-convex bubble cut velvet printed towel according to claim 1, characterized in that: In step S1, the height of the pile loops of the blank towel is controlled at 15 mm-30 mm.

6. The method for producing a concave-convex bubble cut velvet printed towel according to claim 1, characterized in that: In step S6, the softener is soft oil CMO, and the refined oil is high-concentration soft and smooth silicone oil 929A.

7. A towel, characterized in that: The concave-convex bubble cut velvet printed towel is made by the production method of any one of claims 1 to 6 and presents a concave-convex texture effect.

Images