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3D (three-dimensional) shell fabric, three-dimensional fabric product and manufacturing method of 3D shell fabric

A manufacturing method and fabric technology, applied to fabrics of new technology and their application fields, can solve problems such as inability to form shapes, geometric progression of costs, and no surface details, and achieve improved production efficiency, high production efficiency and quality consistency. , the effect of enhancing competitiveness

Pending Publication Date: 2020-09-15
NANJING SANRUN HOME TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this type of process can achieve a three-dimensional effect on the surface of the product, the pressing roller can only form the unevenness of the repeating unit texture, which is used to express simple lines, with almost no surface details, and cannot form shapes of different levels
However, with the increase of the pressing area, the cost of the ultrasonic wave increases geometrically, and its application is limited to the text or small patterns on the surface of the forming wire ring mat.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • 3D (three-dimensional) shell fabric, three-dimensional fabric product and manufacturing method of 3D shell fabric
  • 3D (three-dimensional) shell fabric, three-dimensional fabric product and manufacturing method of 3D shell fabric
  • 3D (three-dimensional) shell fabric, three-dimensional fabric product and manufacturing method of 3D shell fabric

Examples

Experimental program
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Effect test

Embodiment 1

[0028] The process flow of the three-dimensional cloth art product manufacturing method of the present embodiment is as follows: figure 1 As shown, the pattern is printed on the surface fabric with a composite cloth sheet including surface fabric, foam layer and bottom yarn. Silicone foam boards and metal molds are respectively arranged on both sides of the composite cloth sheet. The shape of the metal mold after heating Matching the printed pattern and concave-convex surface, the composite cloth sheet and the silicone foam board are extruded by a heated metal mold, the foam layer is melted and compressed according to the pattern outline of the printed surface layer to form a concave part, and the rest of the foam layer and the fabric are retained to form Convex.

[0029] When the foam layer is made of 8mm thick sponge, the working temperature of the metal mold is 210 degrees Celsius, the pressing pressure is 314kg, the thickness of the silicone foam board is 12mm, and the pre...

Embodiment 2

[0033] Such as image 3 As shown, the 3D embossing equipment includes a mold 5, a hydraulic cylinder 6, a pressing plate 7 and a frame. As the supporting structure of the whole 3D embossing equipment, the frame is fixedly installed on the ground. The upper end of the rack is provided with a horizontal workbench. Two linear guide rails 9 are fixedly installed on the horizontal workbench, and the two linear guide rails 9 are parallel to each other. Two linear guide rails 9 are respectively provided with slide tables. The slide table can move back and forth along the linear guide rail 9. The base plate of mold 5 is fixedly installed on the slide table. The mold 5 can move along the linear guide rail 9 together with the slide table. The press plate 7 is arranged above the mold 5 . The upper end of the pressing plate 7 is connected with the piston rod of the hydraulic cylinder 6 . Driven by the hydraulic cylinder 6, the piston rod drives the pressing plate 7 to move up and d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides a 3D (three-dimensional) shell fabric, a three-dimensional fabric product and a manufacturing method of the 3D shell fabric. The 3D shell fabric comprises a printing surface layer, an intermediate foam layer and a bottom layer, wherein the intermediate foam layer is thermally pressed and bonded according to the pattern outline of the printing surface layer. According to themanufacturing method of the 3D shell fabric, a hydraulic press is used for thermally pressing and compounding pieces of cloth in one step to form the 3D shell fabric. The manufacturing method can be used for massively and efficiently manufacturing the three-dimensional fabric product with rich three-dimensional layers / surface details, and enables the overall shape and surface texture of the fabricproduct to be relatively close to designed mimic natural objects. The mimicry of mass-produced fabric product is further improved.

Description

technical field [0001] The invention relates to a fabric of a new technology and its application, in particular to a 3D fabric, a three-dimensional fabric product and a manufacturing method thereof. Background technique [0002] For fabric daily necessities such as back cushions and throw pillows, it is generally produced in batches by sewing pieces of cloth in combination with polyester fiber fillings, and the forms are usually flat objects of various geometric shapes. The common form is such as the seat cushion disclosed in CN304038861S ( fruit) . [0003] As disclosed in CN101298731A, the 3D embossing process of automotive fabrics is to process the composite layer of fabrics and thin sponges with engraved pattern rollers to melt the sponges that need to be depressed to form concave-convex patterns with a height difference within 10mm. Similar products include cobblestone floor mats. When the composite layer is extruded by the mold, high-frequency methods such as ultrason...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): B44C5/06B44C3/02A47G9/10B29C51/18B29C51/30B29C51/42B32B27/12B32B27/40B32B27/02B32B3/30B32B33/00
CPCA47G9/10B29C51/18B29C51/30B29C51/42B32B3/30B32B5/02B32B5/18B32B27/12B32B33/00B32B2266/0278B44C3/025B44C5/06
Inventor 万秋虎
Owner NANJING SANRUN HOME TEXTILE CO LTD
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