CN209794780U - Anti-aging fabric - Google Patents

Abstract

The utility model relates to an anti-aging fabric, which comprises a base layer, a waterproof layer arranged on the base layer and a wear-resistant layer arranged above the waterproof layer, wherein the wear-resistant layer is formed by weaving yarn warps and wefts, the yarn adopts a core-spun fiber structure, the core-spun fiber structure comprises a core yarn fiber I and a sheath yarn fiber I coated outside the core yarn fiber I, and the core yarn fiber I and the sheath yarn fiber I of the warp respectively adopt polyethylene fiber and bamboo fiber; and the core yarn fiber I and the sheath yarn fiber I of the weft respectively adopt heat-storage heat-preservation Yikang cotton fiber and flat yarn prepared by twisting bright triangular polyester staple fiber, and triangular conical small prisms are continuously and regularly formed on the flat yarn. The utility model discloses have reinforcing surface fabric ageing resistance performance, extension surface fabric life's effect.

Description

Anti-aging fabric

Technical Field

The utility model belongs to the technical field of the technique of outdoor surface fabric and specifically relates to an ageing-resistant surface fabric is related to.

Background

At present, outdoor fabrics are generally used for manufacturing outdoor articles such as mountaineering wear, sun-shading cloth and the like; take the puggaree as an example, the puggaree sets up and is used for playing the effect of sheltering from to article in the open air, avoids the highlight direct with article contact. Meanwhile, the sun-shading cloth needs to have a waterproof effect, so a PVC layer or a PU layer is generally arranged on the outer side of the sun-shading cloth, and the sun-shading cloth is endowed with a good waterproof effect; however, since the sun-shading cloth is in outdoor work for a long time and is greatly influenced by weather, the PVC layer or the PU layer on the sun-shading cloth is easy to age, whiten and even break in the long-term wind, rain and sun exposure process, and the service life of the sun-shading cloth is shortened.

SUMMERY OF THE UTILITY MODEL

the utility model aims at providing an ageing-resistant surface fabric has reinforcing surface fabric ageing resistance performance, extension surface fabric life's effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

An anti-aging fabric comprises a base layer, a waterproof layer arranged on the base layer and a wear-resistant layer positioned above the waterproof layer, wherein the wear-resistant layer is formed by weaving yarns in a warp-weft mode, the yarns adopt a core-spun fiber structure, the core-spun fiber structure comprises a core yarn fiber I and a sheath yarn fiber I coated outside the core yarn fiber I, and the warp core yarn fiber I and the sheath yarn fiber I respectively adopt polyethylene fibers and bamboo fibers; and the core yarn fiber I and the sheath yarn fiber I of the weft respectively adopt heat-storage heat-preservation Yikang cotton fiber and flat yarn prepared by twisting bright triangular polyester staple fiber, and triangular conical small prisms are continuously and regularly formed on the flat yarn.

By adopting the technical scheme, regular triangular conical small prisms are continuously formed on the flat yarns made by twisting the bright triangular polyester staple fibers, and incident light is reflected on each surface of each small prism, so that most ultraviolet rays are reflected, and strong sunlight is prevented from directly irradiating the waterproof layer; meanwhile, the raw bamboo fiber also has a good ultraviolet-proof function, so that the protection effect on the waterproof layer can be further enhanced, and the effects of enhancing the ageing resistance of the fabric and prolonging the service life of the fabric are achieved; the heat-storage and heat-preservation Yikang cotton fiber can play a role in heat storage and heat preservation, and can be used for preserving heat of the waterproof layer when sunlight is not shining, so that the temperature difference of the waterproof layer is reduced, and the aging effect of the temperature on the waterproof layer is reduced; by utilizing the excellent strength performance of the polyethylene fiber, the wear resistance of the wear-resistant layer is improved while the structural strength of the wear-resistant layer is ensured.

The utility model discloses further set up to: the waterproof layer includes PVC membrane and PU membrane, the PU membrane is connected with the basic unit, and the PVC membrane is in PU membrane top.

Through adopting above-mentioned technical scheme, although PU membrane waterproof performance is more superior than PVC performance, make it utilize the PVC membrane to cover and carry out preliminary waterproof work in the PU membrane outside, make its reducible PU membrane material's use, when guaranteeing its waterproof layer water-proof effects, reduce its cost.

the utility model discloses further set up to: and a foaming slurry layer is arranged between the PVC film and the wear-resistant layer and is made of white foaming slurry.

By adopting the technical scheme, the foaming slurry enables the fabric to have the effects of soft hand feeling, strong tensile resistance, stereoscopic and uniform foaming and the like, and is set to be white to enable the fabric to form a reflective layer, so that the reflective layer can reflect light to sunlight, further reduce the irradiation of the sunlight to a waterproof layer, and play a certain role in waterproofing.

The utility model discloses further set up to: be provided with the insulating layer between basic unit and the PU membrane, the insulating layer is woven by the yarn longitude and latitude and is formed, warp adopts the cool feeling fibre yarn, weft adopts the comfortable bullet fibre yarn of MS.

By adopting the technical scheme, the inorganic powder for releasing cold elements in the cold-sensing fibers is utilized, so that the cold-sensing fibers have the advantages of slow heat absorption speed and high heat dissipation speed, the temperature of the fabric can be reduced, and the influence of high temperature on the PU film is further reduced; meanwhile, the MS elastic fiber has the aesthetic and performance, firmness and flexibility and lasting aesthetic integrity, so that the fabric has more stable performance and keeps the aesthetic property for a long time.

The utility model discloses further set up to: the basic unit is woven by the yarn longitude and latitude and is formed, the yarn adopts two structures of covering yarn fibre, two covering yarn fibre include core yarn fibre two and cladding in the two outer sheath yarn fibre of core yarn fibre, core yarn fibre two adopts the polyvinyl chloride fibre, two adoption of sheath yarn fibre are the polyethylene fibre.

Through adopting above-mentioned technical scheme, polyethylene fiber has performances such as excellent high temperature resistant, fire-retardant and resistant chemical attack, makes it constitute two structures of core yarn fibre with the polyvinyl chloride fibre, and weaves into the basic unit, has lightfast, wear resistance when making its surface fabric basic unit possess good fire resistance, is favorable to prolonging the life of surface fabric.

The utility model discloses further set up to: air holes are formed between the warps and the wefts of the wear-resistant layer, and TG-410HN waterproof and oil-proof agents are filled in the air holes.

By adopting the technical scheme, the TG-410HN waterproof and oil-proof agent has good water and oil repellency, so that the upper side of the fabric is not easily polluted by oil, and meanwhile, the water permeation into the fabric can be reduced.

The utility model discloses further set up to: air holes are formed between the warps and the wefts of the base layer, and TG-410HN waterproof and oil-proof agents are filled in the air holes.

By adopting the technical scheme, the TG-410HN waterproof and oil-proof agent has good water and oil repellency, so that the lower side of the fabric is not easily polluted by oil, and meanwhile, the water permeation into the fabric can be reduced.

To sum up, the utility model discloses a beneficial technological effect does:

1. The flat yarns and the white foaming slurry layer have the reflection effect on sunlight and the good ultraviolet-proof function of the raw bamboo fibers, so that a protective layer is formed outside the waterproof layer, the protective effect is realized on the waterproof layer, the ageing of the waterproof layer is accelerated by sunlight, and the effects of enhancing the ageing resistance of the fabric and prolonging the service life of the fabric are achieved;

2. The PVC film is covered on the outer side of the PU film to form a waterproof layer, so that the waterproof effect is ensured, and the manufacturing cost is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial structural schematic diagram of a first core fiber in fig. 1.

fig. 3 is a partial structural schematic diagram of a second core fiber in fig. 1.

In the figure, 1, base layer; 2. a thermal insulation layer; 3. a waterproof layer; 31. a PVC film; 32. a PU film; 4. a foamed slurry layer; 5. a wear layer; 6. core-spun fiber I; 61. a core yarn fiber I; 62. a sheath yarn fiber I; 7. core-spun fiber II; 71. core yarn fiber II; 72. and a sheath yarn fiber II.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the anti-aging fabric disclosed by the utility model comprises a base layer 1, a heat insulation layer 2, a waterproof layer 3, a foaming slurry layer 4 and a wear-resistant layer 5 which are arranged in sequence from inside to outside; the wear-resistant layer 5 faces to the sunlight side and plays a role in blocking sunlight.

Referring to fig. 1 and 3, the base layer 1 is formed by warp and weft knitting of yarns, the yarns are of a core-spun fiber two 7 structure, the core-spun fiber two 7 structure comprises a core yarn fiber two 71 and two sheath yarn fibers two 72 wound outside the core yarn fiber two 71, the core yarn fiber two 71 structure is made of polyvinyl chloride fibers, and the sheath yarn fiber two 72 structure is made of polyethylene fibers. The performance of polyethylene fiber is utilized to endow the fabric with flame retardant performance.

Referring to fig. 1, the thermal insulation layer 2 is formed by warp and weft knitting of yarns, wherein the warp adopts cold-feeling fiber yarns, and the weft adopts MS comfortable and elastic fiber yarns; the cold-feeling fiber self-characteristic is utilized to reduce the internal temperature of the fabric, and the waterproof layer 3 has a heat insulation effect.

The waterproof layer 3 comprises a PVC film 31 and a PU film 32, the PU film 32 is bonded with the base layer 1, and the PVC film 31 is bonded above the PU film 32.

The foaming slurry layer 4 is made of white foaming slurry, a reflective layer is formed in the fabric, and a certain protection effect on water can be achieved.

Referring to fig. 1 and 2, the wear-resistant layer 5 is formed by warp and weft knitting of yarns, the yarns are of a core-spun fiber I6 structure, the core-spun fiber I6 comprises a core yarn fiber I61 and two sheath yarn fibers I62 wound outside the core yarn fiber I61, and the core yarn fiber I61 and the sheath yarn fibers I62 of the warp yarns are respectively made of polyethylene fibers and bamboo fibers; the core yarn fiber I61 and the sheath yarn fiber I62 of the weft respectively adopt heat-storage heat-preservation Yikang cotton fiber and flat yarn made by twisting bright triangular polyester staple fiber, and triangular conical small prisms are continuously and regularly formed on the flat yarn; the flat yarns play a role in blocking and reflecting sunlight, reduce the irradiation of ultraviolet rays to the PVC film 31 and the PU film 32 and slow down the aging speed of the PVC film 31 and the PU film 32.

Referring to fig. 1, air vents are respectively formed between the warp and the weft of the base layer 1 and the wear-resistant layer 5, and TG-410HN waterproof and oil-proof agent is filled in the air vents; the effect of isolating water and oil from entering the fabric is achieved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides an ageing-resistant surface fabric, includes basic unit (1), sets up waterproof layer (3) on basic unit (1), its characterized in that: the waterproof layer is characterized by further comprising a wear-resistant layer (5) located above the waterproof layer (3), the wear-resistant layer (5) is formed by weaving yarns in a warp-weft mode, the yarns adopt a core-spun fiber I (6) structure, the core-spun fiber I (6) comprises a core yarn fiber I (61) and a sheath yarn fiber I (62) coated outside the core yarn fiber I (61), and the core yarn fiber I (61) and the sheath yarn fiber I (62) of the warp adopt polyethylene fibers and bamboo fibers respectively; and the core yarn fiber I (61) and the sheath yarn fiber I (62) of the weft are respectively made of heat-storage and heat-preservation Yikang cotton fiber and flat yarn formed by twisting bright triangular polyester staple fiber, and triangular conical small prisms are continuously and regularly formed on the flat yarn.

2. The aging-resistant fabric as claimed in claim 1, wherein: waterproof layer (3) include PVC membrane (31) and PU membrane (32), PU membrane (32) are connected with basic unit (1), and PVC membrane (31) are in PU membrane (32) top.

3. The aging-resistant fabric as claimed in claim 2, wherein: a foaming slurry layer (4) is arranged between the PVC film (31) and the wear-resistant layer (5), and the foaming slurry layer (4) is made of white foaming slurry.

4. The aging-resistant fabric as claimed in claim 2, wherein: be provided with insulating layer (2) between basic unit (1) and PU membrane (32), insulating layer (2) are woven by the yarn longitude and latitude and are formed, warp adopts the cool feeling fibre yarn, weft adopts the MS fibre yarn of relaxing.

5. The aging-resistant fabric as claimed in claim 1, wherein: basic unit (1) is woven by the yarn longitude and latitude and is formed, the yarn adopts two (7) structures of covering fibre, two (7) of covering fibre include two (71) of core yarn fibre and cladding in two (71) outer sheath yarn fibre two (72) of core yarn fibre, two (71) of core yarn fibre adopt the polyvinyl chloride fibre, two (72) of sheath yarn fibre adopt the polyethylene glycol copolymer fibre.

6. The aging-resistant fabric as claimed in claim 1, wherein: air holes are formed between the warps and the wefts of the wear-resistant layer (5), and TG-410HN waterproof and oil-proof agents are filled in the air holes.

7. The aging-resistant fabric as claimed in claim 5, wherein: air holes are formed between the warp and the weft of the base layer (1), and TG-410HN waterproof and oil-proof agent is filled in the air holes.