CN220787698U - Breathable wire winding tube - Google Patents

Abstract

The application discloses a ventilative filament winding tube, it includes the filament winding tube body, filament winding tube body is formed by the coiling of fine net cloth of glass, the surface complex of fine net cloth of glass has polytetrafluoroethylene coating, evenly be equipped with a plurality of net holes on the fine net cloth of glass.

Description

Breathable wire winding tube

Technical Field

The utility model relates to the technical field of wire forming tubes, in particular to a breathable wire forming tube.

Background

A forming tube is typically used in the production of glass fiber yarns to which the glass fiber yarns are wound for ease of production. In the subsequent yarn drying process, the common forming tube is airtight, so that the moisture of the inner layer yarn is not easy to volatilize.

Disclosure of Invention

In order to solve certain or some technical problems in the prior art, one of the purposes of the present application is to provide a breathable wire winding tube, so that ventilation is more uniform, ventilation effect is optimized, and strength is moderate.

In order to solve the above-mentioned existing technical problems, one of the purposes of the present application is achieved by adopting the following technical scheme:

the breathable wire winding tube comprises a wire winding tube body, wherein the wire winding tube body is formed by winding glass fiber mesh cloth, a polytetrafluoroethylene coating is compounded on the surface of the glass fiber mesh cloth, and a plurality of mesh holes are uniformly formed in the glass fiber mesh cloth.

Further, the mesh hole size on the glass fiber mesh cloth is 18 meshes, and the thickness of the glass fiber mesh cloth is 1mm.

Further, the glass fiber mesh cloth is of a single-layer structure, the glass fiber mesh cloth is formed by interweaving warps and wefts, and the warps and the wefts are interweaved up and down to form a plain weave structure.

Further, the lap joint of the warp and the weft is welded at high temperature by using a fep film, and the joint width is 25mm.

Further, the edge of the glass fiber mesh cloth is covered with a ptfe film, and the width is 10mm.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The polytetrafluoroethylene layer is uniformly compounded on the surface of the wire winding tube, and the size of the mesh hole is specially limited, so that the compactness of the whole glass fiber mesh cloth is good, ventilation is uniform, the ventilation effect is optimized, and the strength is moderate.

Drawings

FIG. 1 is a schematic illustration of the structure of the forming tube body of the present application;

FIG. 2 is a schematic view of the structure of the warp and weft interwoven in the present application;

in the figure: 1. a forming tube body; 2. glass fiber mesh cloth; 3. a polytetrafluoroethylene coating; 4. a fep film; 5. a ptfe membrane; 6. warp threads; 7. and (5) weft yarns.

Detailed Description

The present application will be further described with reference to the drawings and detailed description, which should be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

In the description of the present application, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like in this application are used for distinguishing between similar objects and not for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally indicates that the associated object is a gas permeable forming tube or.

Example 1:

as shown in fig. 1-2, the embodiment provides a breathable wire winding tube, which comprises a wire winding tube body 1, wherein the wire winding tube body 1 is formed by winding glass fiber mesh cloth 2, a polytetrafluoroethylene coating 3 is compounded on the surface of the glass fiber mesh cloth 2, and a plurality of mesh holes are uniformly formed in the glass fiber mesh cloth 2. The mesh hole size on the glass fiber mesh cloth 2 is 18 meshes, and the thickness of the glass fiber mesh cloth 2 is 1mm. The polytetrafluoroethylene layer is uniformly compounded on the surface of the wire winding tube, and the size of the mesh hole is specially limited, so that the compactness of the whole glass fiber mesh cloth 2 is good, ventilation is uniform, the ventilation effect is optimized, and the strength is moderate.

The polytetrafluoroethylene layer comprises 110 parts by weight of PTFE, 3 parts by weight of inorganic filler, 2 parts by weight of anionic surfactant, 3 parts by weight of dispersing agent and 8 parts by weight of pure water. The inorganic filler is hollow glass spheres.

The glass fiber mesh cloth 2 is of a single-layer structure, the glass fiber mesh cloth 2 is formed by interweaving warp 6 and weft 7, and the warp 6 and the weft 7 are interweaved up and down to form a plain weave structure.

The filament winding tube body 1 is formed by overlapping a rectangular glass fiber mesh cloth 2 end to form a tube body, the overlapping part is welded at high temperature by using a fep film 4, and the joint width is 25mm.

The edge of the glass fiber mesh cloth 2 is covered by a ptfe film 5, and the width is 10mm.

The above embodiments are only preferred embodiments of the present application, and the scope of the present application is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present application are intended to be within the scope of the present application.

Claims (3)

1. A breathable wire forming tube, characterized by: the glass fiber mesh cloth comprises a wire winding tube body (1), wherein the wire winding tube body (1) is formed by winding glass fiber mesh cloth (2), a polytetrafluoroethylene coating (3) is compounded on the surface of the glass fiber mesh cloth (2), and a plurality of mesh holes are uniformly formed in the glass fiber mesh cloth (2); the mesh holes on the glass fiber mesh cloth (2) are 18 meshes, and the thickness of the glass fiber mesh cloth (2) is 1mm; the glass fiber mesh cloth (2) is of a single-layer structure, the glass fiber mesh cloth (2) is formed by interweaving warps (6) and wefts (7), and the warps (6) and the wefts (7) are interweaved up and down to form a plain weave structure.

2. A gas permeable forming tube according to claim 1, wherein: the wire winding tube body (1) is formed into a tube body by overlapping the head and the tail of a rectangular glass fiber mesh cloth (2), the overlapping part is welded at high temperature by using a fep film (4), and the joint width is 25mm.

3. A gas permeable forming tube according to claim 1, wherein: the edge of the glass fiber mesh cloth (2) is covered by a ptfe film (5) with the width of 10mm.