CN213006884U - Knitted terry cloth film-covered composite fabric - Google Patents

Abstract

The utility model discloses a compound surface fabric of knitting looped pile cloth tectorial membrane, including compound base cloth layer and the looped pile layer of knitting on the base cloth layer, compound base cloth layer includes the modal fibre precoat of upper strata, the cotton-flax blending precoat of bottom and presss from both sides the gelling high performance water absorption resin layer between modal fibre precoat and cotton-flax blending precoat, the veneer has the waterproof ventilated membrane of TPU polyurethane on the modal fibre precoat, the looped pile layer passes the waterproof ventilative layer of TPU polyurethane, the coating has hydrophobic coating on the looped pile in the looped pile layer, the utility model has the advantages of can realize the drainage of absorbing water fast, and have good antibiotic effect, can keep the surface fabric dry and sterile, avoid breeding mite and allergen, cause skin itch, anaphylaxis scheduling problem.

Description

Knitted terry cloth film-covered composite fabric

Technical Field

The utility model relates to a knitting composite fabric, specifically speaking are knitting terry cloth tectorial membrane composite fabric.

Background

With the improvement of living standard and the increase of population, the demand of household bedding and hospital bedding, such as bed sheets, mattresses, urine pads and the like, is increased dramatically. In daily life, liquids such as water, beverages, urine, blood stains and the like are often scattered on bedding, so that the bedding is wetted in surface and permeates to stain articles at the lower layer, people who lie on the wetted surface and sit on the wetted surface feel uncomfortable and have long meat wounds, mites and allergens are bred on the wetted surface for a long time, and the problems of skin itch, allergy and the like are caused.

The current solution is to take the liquid spreading articles away; secondly, a piece of waterproof cloth or plastic cloth is laid in advance for emergency, but the methods do not fundamentally solve the problem of moist and uncomfortable surface layer.

Therefore, the research and development of the composite fabric with the special structure, which has the characteristics of water resistance, moisture permeability and high-temperature water washing resistance and conforms to the damp-heat transfer mechanism, is an urgent need.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide a knitting looped pile cloth tectorial membrane composite fabric to the not enough of prior art.

The technical scheme is as follows: a knitting looped pile cloth tectorial membrane composite fabric, including compound base cloth layer and knitting looped pile layer on the base cloth layer, compound base cloth layer includes the cotton-flax blending surface fabric layer of modal fibre precoat, bottom on upper strata and presss from both sides the high performance resin layer that absorbs water that gels between modal fibre precoat and cotton-flax blending surface fabric layer, it has the waterproof ventilated membrane of TPU polyurethane to glue on the modal fibre precoat, the looped pile layer passes the waterproof ventilative layer of TPU polyurethane, it has hydrophobic coating to coat on the looped pile in the looped pile layer.

Preferably, the hydrophobic coating comprises a micron-sized wax emulsion layer, and the thickness of the micron-sized wax emulsion layer is 0.01 mm.

Preferably, the surface of the cotton-flax blended fabric layer opposite to the gelatinized high-performance water-absorbing resin layer is provided with a natural latex cushion layer in a sticking mode, and the thickness of the natural latex cushion layer is 2-6 mm.

Preferably, the bottom of each loop in the loop layer is a single twist, and the single twist penetrates through the TPU polyurethane waterproof and breathable film.

The utility model discloses compare and have following beneficial effect in prior art: (1) the Modal fiber fabric layer has fine pore diameter and embodies excellent capillary action, and has excellent water absorption effect by matching with pores at the connecting part of the TPU waterproof breathable film and the loop layer, so that liquid contacted by the loop layer can be quickly absorbed and conveyed to a gelled high-performance water absorption resin layer which is a water absorption interlayer commonly used for paper diapers and sanitary towels, the water absorption performance is extremely high, the function of quick drainage is realized, and the surface can be ensured to be kept dry;

(2) the modal fiber fabric layer also has a good anti-mite and antibacterial effect, and can avoid the problems of skin itch, allergy and the like caused by breeding of mites and allergens;

(3) the bottom layer of the composite base fabric layer is a cotton-linen blended fabric layer, and sufficient structural strength can be provided for the whole fabric.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

In the figure: 1. a terry layer; 2. a TPU polyurethane waterproof breathable film; 3. a modal fiber facestock layer; 4. gelatinizing the high-performance water-absorbing resin layer; 5. a cotton and linen blended fabric layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

Example 1: the utility model provides a compound surface fabric of knitting looped pile cloth tectorial membrane, including compound base cloth layer and knitting looped pile layer 1 on the base cloth layer, compound base cloth layer includes modal fibre surface fabric layer 3 on the upper strata, the cotton-flax blending surface fabric layer 5 of bottom and presss from both sides the gelling high performance water absorption resin layer 4 between modal fibre surface fabric layer 3 and cotton-flax blending surface fabric layer 5, it has TPU polyurethane waterproof ventilated membrane 2 to glue on the modal fibre surface fabric layer 3, looped pile layer 1 passes TPU polyurethane waterproof ventilative layer, it has hydrophobic coating to coat on the looped pile in looped pile layer 1. The Modal fiber fabric layer 3 has fine pore size and excellent capillary action, can play an excellent water absorption effect by matching with pores at the connecting part of the TPU waterproof breathable film and the loop layer 1, can quickly absorb liquid contacted with the loop layer 1 and send the liquid to the gelatinized high-performance water absorption resin layer 4, and the gelatinized high-performance water absorption resin layer 4 is a water absorption interlayer commonly used for paper diapers and sanitary towels, has extremely strong water absorption performance, realizes the function of quick drainage and can ensure that the surface is kept dry; the modal fiber fabric layer 3 also has a good anti-mite and antibacterial effect, and can avoid the problems of skin itch, allergy and the like caused by breeding of mites and allergens; the bottom layer of the composite base fabric layer is a cotton-linen blended fabric layer 5, and sufficient structural strength can be provided for the whole fabric. The hydrophobic coating adopts the micron-sized wax latex protruding layer, the thickness of the micron-sized wax latex protruding layer is 0.01mm, and the phenomenon that the surface of the terry layer 1 is wet due to water storage of materials can be effectively avoided.

The cotton-flax blended fabric layer 5 is attached to one side of the gelled high-performance water-absorbing resin layer 4 and is provided with a natural latex cushion layer, and the thickness of the natural latex cushion layer is 2-6 mm. Set up the natural latex bed course and can avoid the bottom infiltration, and can make whole surface fabric softer.

The bottom of the terry in the terry layer 1 is a single twist, the single twist penetrates through the TPU polyurethane waterproof breathable film 2, and a through capillary can be formed in a gap at the through connection part, so that a better water seepage effect can be obtained.

In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example.

Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (4)

1. The knitted terry cloth film-coated composite fabric is characterized in that: the waterproof and breathable TPU fabric is characterized by comprising a composite base cloth layer and a terry layer knitted on the base cloth layer, wherein the composite base cloth layer comprises an upper modal fiber fabric layer, a bottom cotton-hemp blended fabric layer and a gelled high-performance water-absorbing resin layer sandwiched between the modal fiber fabric layer and the cotton-hemp blended fabric layer, a TPU polyurethane waterproof breathable film is glued on the modal fiber fabric layer, the terry layer penetrates through the TPU polyurethane waterproof breathable layer, and a hydrophobic coating is coated on terry in the terry layer.

2. The terry knitted fabric-covered composite fabric according to claim 1, wherein: the hydrophobic coating comprises a micron-sized wax emulsion protruding layer, and the thickness of the micron-sized wax emulsion protruding layer is 0.01 mm.

3. The terry knitted fabric-covered composite fabric according to claim 1, wherein: the cotton-flax blended fabric layer is provided with a natural latex cushion layer in a manner of being attached to the side, opposite to the gelled high-performance water-absorbing resin layer, of the cotton-flax blended fabric layer, and the thickness of the natural latex cushion layer is 2-6 mm.

4. The terry knitted fabric-covered composite fabric according to claim 1, wherein: the bottom of each loop in the loop layer is a single twist, and the single twist penetrates through the TPU polyurethane waterproof breathable film.

Images