CN205856783U - Non-woven fabrics for wiping - Google Patents

Abstract

A kind of non-woven fabrics for wiping, including upper wearing layer, middle lock water layer, upper wearing layer, is provided with the first loft layer for water suction, is provided with the second loft layer for water suction between described lower wearing layer and middle lock water layer between described upper wearing layer and middle lock water layer.Non-woven fabrics not only water absorbing properties for wiping is obviously improved, and the thickness being used for the non-woven fabrics of wiping have also been obtained lifting, has reached technological requirement.

Description

Non-woven fabrics for wiping

Technical field

This utility model relates to non-woven fabrics field, particularly to a kind of non-woven fabrics for wiping.

Background technology

Non-woven fabrics, also known as adhesive-bonded fabric, is to be made up of that orient or random fiber, is a new generation's environment-friendly materials, has anti- Damp, ventilative, pliable and tough, light weight, decomposition the most combustion-supporting, easy, nontoxic nonirritant, rich color, cheap, capable of circulation use again Feature.Use polypropylene (pp material) pellet is raw material more, batches continuous one-step through high-temperature fusion, spray webbing, paving guiding principle, hot pressing Produce.It is called cloth because having the outward appearance of cloth and some performance.Need not spin cotton and weave cloth and formed because it is one Fabric, simply textile staple or long filament are oriented or are supportted at random row, form fibre net structure, then use machinery, The method such as hot sticky or chemical is reinforced and is formed.It is not the yarns interwoven by one one, knits together, but fiber is straight Connected what the method for physics was bonded together, thus take non-woven fabrics it finds that, be can not take out the end of a thread one by one.Nothing The product spinning cloth uses the non-woven fabrics of abrasion resistant type for various industry or civilian wiping, surface, and tool has good wearability Can, but some device needs during wiping, and greasy dirt or the moisture on surface are siphoned away by non-woven fabrics, owing to non-woven fabrics is inhaled The saturated moisture causing absorbing of water layer is little, and wiping is the cleanest.

Utility model content

The purpose of this utility model is to provide a kind of non-woven fabrics, has the loft layer for water suction.

Above-mentioned purpose of the present utility model has the technical scheme that a kind of nonwoven for wiping Cloth, is by the first identical spun-bonded non-woven fabrics including upper wearing layer, middle lock water layer, lower wearing layer, upper wearing layer and lower wearing layer Constituting, middle lock water layer is made up of melt spraying non-woven fabrics, and be provided with for water suction between upper wearing layer and middle lock water layer is first fluffy Layer, is provided with the second loft layer for water suction between lower wearing layer and middle lock water layer, the first loft layer and the second loft layer are by phase The second same spun-bonded non-woven fabrics is constituted.

By using technique scheme, upper wearing layer and lower wearing layer use identical material, production time Wait technological requirement change little, simultaneously wearing layer material unanimously can avoid wiping devices when, use identical power Cause wearing layer damaged, cause loft layer to expose, affect soaking effect or cause the water absorbed to be extruded.First loft layer and Second loft layer uses identical material, and production when, technological requirement change is little, simultaneously the first loft layer and the Two loft layer support the framework of overall non-woven fabrics, in order to avoid causing on the basis of melt spraying non-woven fabrics upper wearing layer and first fluffy Pine layer, lower wearing layer and the second loft layer variable thickness cause, and cause product the most up to standard, and water absorption is inconsistent the most up and down also can shadow Ring product quality.First loft layer and the second loft layer have good water absorbing properties, but lock aqueous can compare melt spraying non-woven fabrics Differing from, melt spraying non-woven fabrics is with polypropylene as primary raw material, and fibre diameter can reach 1～5 micron, and these have the capillary of uniqueness The superfine fibre of structure increases quantity and the surface area of unit are fiber, so that melt spraying non-woven fabrics has well locks aqueous Energy.Pin the moisture that loft layer absorbs.This non-woven fabrics being used for wiping goes up wearing layer and lower wearing layer by using, and represents positive and negative Face may be used to wiping devices, wearing layer not cracky can protect the material between upper and lower wearing layer be difficult to expose and Damaged, affect the service behaviour of non-woven fabrics, loft layer carries out the absorption to moisture or greasy dirt by the space of wearing layer, double Layer loft layer can absorb more liquid, substantially increases the water absorbing properties of the non-woven fabrics for wiping, has reached technique and has wanted Asking, the water or the greasy dirt that then absorb are pinned by the lock water layer between two loft layer, it is to avoid the water of absorption is again Flow out the non-woven fabrics for wiping.

Preferably, the thickness of the first loft layer is bigger than the thickness of upper wearing layer.

By using technique scheme, due to the demand to water absorbing properties, need more water space, so at list Plane amass constant in the case of, the thickness of the first loft layer is big, represents that the space that can absorb water more greatly, can absorb more water Point, simultaneously because non-woven fabrics integral thickness is little, it is also desirable to loft layer supports the structure of non-woven fabrics.

Preferably, the elasticity of the first loft layer is bigger than the elasticity of upper wearing layer.

By using technique scheme, the elastic size of the first loft layer affects water absorbing properties, due to hydrophilic spunbond Non-woven fabrics is made up of fiber, so moisture is absorbed by the hole in fiber；Flexible change is big, represents that the hole in fiber is in water suction state Under can become big by elastic deformation lower volume, absorb more moisture.So the water suction of elastic the first big loft layer Performance is better.

In sum, this utility model has the advantages that first fluffy by arrange thickening type in non-woven fabrics Pine layer and the second loft layer, the non-woven fabrics not only water absorbing properties for wiping is obviously improved, and for the nothing of wiping The thickness spinning cloth have also been obtained lifting, has reached technological requirement.

Accompanying drawing explanation

Fig. 1 is the schematic cross-section of the non-woven fabrics for wiping.

Reference: 1, upper wearing layer；2, lower wearing layer；3, the first loft layer；4, the second loft layer；5, middle lock water layer.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

As it is shown in figure 1, a kind of non-woven fabrics for wiping, its structural order be successively upper wearing layer the 1, first loft layer 3, Middle lock water layer the 5, second loft layer 4, lower wearing layer 2.Upper wearing layer 1 and lower wearing layer 2 use hole little and fiber architecture ratio Closeer non-woven fabrics, like this so that upper wearing layer 1 and under wear-resisting there is good intensity, toughness and water penetration, by with The cleaning wiping cloth made in the non-woven fabrics of wiping may be used for the shaggy device of wiping, and in the bigger situation of frictional force Under, cleaning wiping cloth will not cause breakage because of frictional force is excessive.In the middle of the non-woven fabrics of wiping, three layers have water absorption and lock water Property.

First loft layer 3 and the second loft layer 4 are made up of hydrophilic spun-bond nonwoven fabric, and this kind of hydrophilic spunbond nonwoven Cloth elasticity is bigger than the elasticity of the non-woven fabrics constituting upper wearing layer 1, owing to hydrophilic spun-bond nonwoven fabric is made up of fiber, so moisture quilt Hole in fiber absorbs；Flexible change is big, and elastic deformation lower volume can be passed through under water suction state in the hole in expression fiber can To become big, absorb more moisture.First loft layer 3 and the second loft layer 4 can absorb moisture, simultaneously the first loft layer 3 Being that the whole nonwoven thickness for wiping is maximum with the second loft layer 4, volume is also maximum simultaneously, so can absorb Many moisture, meets the production requirement of cleaning wiping cloth.Middle one layer is middle lock water layer 5, and middle lock water layer 5 is by melt spraying non-woven fabrics Constituting, melt spraying non-woven fabrics internal fiber is ultra-fine, and the hole of formation sufficiently bulky can be fluffy for the first loft layer 3 and second The moisture that pine layer 4 the absorbs inside being locked in oneself tightly.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Claims (3)

1. for a non-woven fabrics for wiping, including upper wearing layer (1), middle lock water layer (5), lower wearing layer (2), described wear-resisting Layer (1) is to be made up of the first identical spun-bonded non-woven fabrics with lower wearing layer (2), and described middle lock water layer (5) is by melt spraying non-woven fabrics Constitute, it is characterized in that: between described upper wearing layer (1) and middle lock water layer (5), be provided with the first loft layer (3) for water suction, institute State be provided with between lower wearing layer (2) and middle lock water layer (5) for water suction the second loft layer (4), described first loft layer (3) and Second loft layer (4) is made up of the second identical spun-bonded non-woven fabrics.

Non-woven fabrics for wiping the most according to claim 1, is characterized in that: the thickness ratio of described first loft layer (3) The thickness of upper wearing layer (1) is big.

Non-woven fabrics for wiping the most according to claim 2, is characterized in that: the elasticity ratio of described first loft layer (3) The elasticity of upper wearing layer (1) is big.