Antibacterial infrared composite double-layer trousers hot-pressing composite equipment
By using electrostatic spraying and temperature-controlled roller hot-pressing composite technology, the problems of poor breathability and low production efficiency of traditional double-layer pants have been solved. This has achieved uniform spraying of infrared materials and good breathability of the fabric, thereby improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YIWU ZHISHANG SOCKS
- Filing Date
- 2025-06-30
- Publication Date
- 2026-06-23
AI Technical Summary
Traditional double-layer pants rely on glue or sewing, resulting in poor breathability, uneven distribution of infrared materials, low production efficiency, and an inability to meet higher processing and production demands.
By using electrostatic spraying of infrared materials and hot pressing with temperature-controlled rollers, combined with ultrasonic sealing, the fabric can be quickly and efficiently bonded and fixed, ensuring uniform spraying of infrared materials and good breathability of the fabric.
This improved processing efficiency, ensured the uniform distribution of infrared materials and the breathability of the fabric, and met higher production requirements.
Smart Images

Figure CN224392126U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of clothing production and processing technology, and in particular to a hot-pressing composite equipment for antibacterial infrared composite double-layer pants. Background Technology
[0002] With economic development, more and more types of fabrics are produced to meet different needs, and the requirements for sewing and processing of various fabrics are becoming increasingly stringent. Among these, adding infrared materials to fabrics is a common technical method.
[0003] Currently, traditional double-layer pants are all glued or sewn together, which has problems such as poor breathability, uneven distribution of infrared materials, and low production efficiency, and cannot meet the higher processing and production requirements. Therefore, there is a need for improvement. Utility Model Content
[0004] This invention provides an antibacterial infrared composite double-layer trousers hot-pressing composite equipment that is easy to operate and control, can quickly and efficiently composite and fix fabrics, improves processing efficiency to a certain extent, ensures uniform infrared material spraying and good fabric breathability, and can meet higher production demands. It solves the technical problems of existing double-layer trousers, which are currently glued or sewn together, resulting in poor breathability, uneven distribution of infrared materials, and low production efficiency, and cannot meet higher production demands.
[0005] The above-mentioned technical problem of this utility model is solved by the following technical solution: a hot-pressing composite device for antibacterial infrared composite double-layer pants, comprising a composite box, wherein the left end of the composite box is the feeding end and the right end of the composite box is the discharging end; a plurality of guide rollers are provided on the side of the composite box near the feeding end; the composite box contains an infrared material spraying module, a hot-pressing module, and a sewing module. During processing, two layers of fabric enter the composite box through the feeding port, are guided by the guide rollers and composited in the hot-pressing module. Before composited, the infrared material spraying module sprays infrared material between the two layers of fabric, using electrostatic spraying to ensure that the infrared material is adsorbed on the surface of the fabric; then the fabric is guided by the guide rollers and composited in the hot-pressing module, and finally discharged after being sealed by the sewing module.
[0006] Preferably, the infrared material spraying module includes an electrostatic spraying roller disposed between two layers of fabric, the surface of which has micropores. A cavity is formed inside the electrostatic spraying roller to hold the infrared material, which is then sprayed onto the fabric surface through the micropores.
[0007] Preferably, the electrostatic spraying roller is equipped with an integrated electrostatic generator. The electrostatic spraying roller sprays infrared material between two layers of fabric, and the integrated electrostatic generator ensures that the infrared material is adsorbed onto the fabric surface.
[0008] Preferably, the hot pressing module includes several sets of temperature-controlled rollers spaced apart within the composite chamber. The number of temperature-controlled rollers can be adjusted according to actual needs.
[0009] Preferably, the temperature of the temperature-controlled rollers gradually increases from the infeed end to the outlet end. The fabric passes through three sets of temperature-controlled rollers for hot pressing and bonding, with the temperatures of the three sets of temperature-controlled rollers being 80℃, 120℃, and 150℃ respectively. The temperature of the temperature-controlled rollers can be adjusted according to actual needs.
[0010] Preferably, the stitching module includes an ultrasonic sealing machine fixed inside the composite box near the discharge end. The ultrasonic sealing machine seals the edges using ultrasonic waves. Ultrasonic sealing technology is a relatively mature technology, and this utility model will not provide further detailed description.
[0011] Preferably, the outer side of the composite housing is equipped with a drive module for rotating and heating the guide roller and temperature control roller. The drive module can drive the guide roller and temperature control roller to rotate, and at the same time, the drive module can heat the temperature control roller.
[0012] Preferably, the composite box has two inlets on the left end and one outlet on the right end. The two layers of fabric enter the composite box through the two inlets, are guided by guide rollers and laminated in the hot pressing module, and finally exit after being sealed by the sewing module.
[0013] Therefore, the antibacterial infrared composite double-layer pants hot-pressing composite equipment of this utility model has the following advantages: it is easy to operate and control, can quickly and efficiently composite and fix the fabric, improves the processing efficiency to a certain extent, can ensure uniform spraying of infrared materials and good air permeability of the fabric, and can meet higher production needs. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of a hot-pressing composite device for antibacterial infrared composite double-layer pants according to this utility model.
[0015] Figure 2 yes Figure 1 A top-view structural diagram.
[0016] Figure 3 yes Figure 1 A schematic diagram of the main structure.
[0017] Figure 4 yes Figure 1 A schematic diagram of the front sectional view of the structure.
[0018] In the diagram, 1 is the composite box, 2 is the guide roller, 3 is the electrostatic spraying roller, 4 is the temperature control roller, 5 is the ultrasonic sealing machine, and 6 is the drive module. Detailed Implementation
[0019] The technical solution of the utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.
[0020] Example:
[0021] like Figure 1 and 2 As shown in Figures 3 and 4, an antibacterial infrared composite double-layer trousers hot-pressing composite equipment includes a composite box 1, with the left end of the composite box 1 being the feeding end and the right end being the discharging end. The feeding end of the composite box 1 has two feeding ports, and the discharging end of the composite box 1 has one discharging port.
[0022] Several guide rollers 2 are rotatably installed on one side of the composite box 1 near the feeding end. An infrared material spraying module, a hot pressing module, and a sewing module are sequentially installed inside the composite box 1.
[0023] Two layers of fabric enter the composite box 1 through the feed port, are guided by guide roller 2 and composited in the hot pressing module, and finally exit after being sealed by the sewing module.
[0024] The infrared material spraying module includes an electrostatic spraying roller 3 installed between two layers of fabric, and the surface of the electrostatic spraying roller 3 has micropores.
[0025] The electrostatic spraying roller 3 has a cavity for storing infrared materials, and an integrated electrostatic generator is installed inside the electrostatic spraying roller 3.
[0026] The hot pressing module includes three sets of temperature-controlled rollers 4 spaced apart inside the composite box 1, with the temperature of the three sets of temperature-controlled rollers 4 gradually increasing from the feeding end to the discharging end;
[0027] The temperatures of the three sets of temperature-controlled rollers 4 are 80℃, 120℃, and 150℃ respectively.
[0028] The stitching module includes an ultrasonic sealing machine 5 that is fixedly installed inside the composite box 1 near the discharge end.
[0029] The outer side of the composite box 1 is equipped with a drive module 6 for rotating and heating the guide roller 2 and the temperature control roller 4.
[0030] During processing, two layers of fabric enter the composite box 1 through the feed port, are guided by the guide roller 2 and composited in the hot pressing module. Before composite, the electrostatic spraying roller 3 sprays infrared material between the two layers of fabric, and the material is electrostatically sprayed and ensured to be adsorbed on the surface of the fabric.
[0031] The fabric is passed through three sets of temperature-controlled rollers 4 for hot pressing and bonding. Finally, the fabric is sealed and fixed by an ultrasonic sealing machine 5 at the outlet.
[0032] The specific embodiments described herein are merely illustrative examples of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.
Claims
1. A hot-pressing composite device for antibacterial infrared composite double-layer trousers, characterized in that: The device includes a composite box, with the left end of the composite box being the feeding end and the right end being the discharging end; several guide rollers are provided inside the composite box near the feeding end, and the composite box contains an infrared material spraying module, a hot pressing module, and a sewing module.
2. The antibacterial infrared composite double-layer trousers hot-pressing composite equipment according to claim 1, characterized in that: The infrared material spraying module includes an electrostatic spraying roller disposed between two layers of fabric, and the surface of the electrostatic spraying roller has micropores.
3. The antibacterial infrared composite double-layer trousers hot-pressing composite equipment according to claim 2, characterized in that: The electrostatic spraying roller is equipped with an integrated electrostatic generator.
4. The antibacterial infrared composite double-layer trousers hot-pressing composite equipment according to claim 1, characterized in that: The hot pressing module includes several sets of temperature-controlled rollers spaced apart inside the composite chamber.
5. The antibacterial infrared composite double-layer trousers hot-pressing composite equipment according to claim 4, characterized in that: The temperature of the temperature-controlled roller gradually increases from the feed end to the discharge end.
6. The antibacterial infrared composite double-layer trousers hot-pressing composite equipment according to claim 1, characterized in that: The stitching module includes an ultrasonic sealing machine fixed inside the composite box near the discharge end.
7. The antibacterial infrared composite double-layer trousers hot-pressing composite equipment according to claim 1, characterized in that: The outer side of the composite box is equipped with a drive module for rotating the guide roller and temperature control roller and for heating.
8. The antibacterial infrared composite double-layer trousers hot-pressing composite equipment according to claim 7, characterized in that: The composite box has two inlets on the left and one outlet on the right.