CN102505343B - A kind of fibrilia non-woven composite wall cloth - Google Patents
A kind of fibrilia non-woven composite wall cloth Download PDFInfo
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- CN102505343B CN102505343B CN201110328776.2A CN201110328776A CN102505343B CN 102505343 B CN102505343 B CN 102505343B CN 201110328776 A CN201110328776 A CN 201110328776A CN 102505343 B CN102505343 B CN 102505343B
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- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 151
- 241000208202 Linaceae Species 0.000 claims abstract description 92
- 235000004431 Linum usitatissimum Nutrition 0.000 claims abstract description 92
- 150000001875 compounds Chemical class 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims description 17
- 239000004745 nonwoven fabric Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 5
- 238000005215 recombination Methods 0.000 abstract description 2
- 230000006798 recombination Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Nonwoven Fabrics (AREA)
Abstract
The present invention relates to a kind of fibrilia non-woven composite wall cloth.Fibrilia non-woven composite wall cloth provided by the invention, comprises flax fibre nonwoven layers, and compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are as appearance.At a surface recombination other fibrages of described flax fibre nonwoven layers, and, other fibrages described are as appearance, the staple fibre that such structural design makes described flax fibre nonwoven layers be easy to come off is compounded in the inside of whole wall paper by other fibrages, difficult drop-off, avoids in prior art and adopts single flax fibre nonwoven layers be easy to come off as staple fibre during wall paper thus affect the defect of indoor environment cleaning.
Description
Technical field
The present invention relates to a kind of wall paper, be specifically related to a kind of fibrilia non-woven composite wall cloth.
Along with people's improving constantly indoor wall finishing requirements, bast fiber nonwoven fabric wall paper by
Background technology has gradually come into the visual field of people.
Chinese patent literature CN2753779Y discloses a kind of crudefiber crop decorative wall cloth, and its wall paper is made up of base material and the surface decoration layer be positioned on described base material, and described surface decoration layer and described base material glued joint in one; Described surface decoration layer and flax fibre layer.Due to the combination between base material and hemp fabric will be realized, and the combination of multilayer material in base material, need between described base material and hemp fabric, and between base material multilayer material, adhesive is set, adhesive major part is organic substance, can pollute indoor air environment.
For overcoming this defect, Chinese patent literature CN101935917A discloses a kind of fibrilia wall cloth, and it is made up of single bast fiber nonwoven fabric layer.Wall paper in the document, owing to have employed single bast fiber nonwoven fabric layer, overcomes in prior art and adopts binding agent compound noon on base material to spin layer of cloth and the harmful effect caused environment.But, because flax fibre is crisp, hard, a large amount of flax fibre staple fibre can be produced in the process of producing bast fiber nonwoven fabric, make a large amount of staple fibre of content in fibrilia wall cloth, these flax fibre staple fibres in use can come off from fibrilia wall cloth, thus affect the cleaning of indoor environment.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is to overcome the defect that existing single flax fibre nonwoven wall paper in the art affects indoor environment cleaning, thus provides a kind of fibrilia non-woven composite wall cloth being easy to holding chamber environment cleaning.
For this reason, the invention provides a kind of fibrilia non-woven composite wall cloth, comprise flax fibre nonwoven layers, compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are as appearance.At this, other fibrages described refer to by the fibrous fibrage except flax fibre.
Preferably, described flax fibre nonwoven layers comprises the component of following weight percentage: flax fibre 5-100%, other fibers 0-95% except described flax fibre.
Preferably, other fibrages described are chemical fibre layer.
Preferably, the fusing point of other fibrolaminar fibers described is positioned at 80-260 DEG C.
Preferably, other fibrolaminar grammes per square metres described are 5-300g/m2.
Further preferably, other fibrolaminar grammes per square metres described are 10-50g/m2.
Preferably, other fibrolaminar thickness described are 0.1-6mm.
Further preferably, other fibrolaminar thickness described are 0.5-2mm.
Preferably, described flax fibre nonwoven layers comprises the component of following weight percentage: flax fibre 65%, other fibers 35% except described flax fibre; Other fibrolaminar grammes per square metres described are 200g/m2, and other fibrolaminar thickness described are 4mm.
Preferably, other fibrages described are made up of one or more in ES fiber, PP fiber, PET, acid fiber by polylactic.
Further preferably, described flax fibre nonwoven layers and other fibrages described adopt needle point method compound.
Fibrilia non-woven composite wall cloth provided by the invention has the following advantages:
1. fibrilia non-woven composite wall cloth provided by the invention, comprises flax fibre nonwoven layers, and compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are as appearance.At a surface recombination other fibrages of described flax fibre nonwoven layers, and, other fibrages described are as appearance, the staple fibre that such structural design makes described flax fibre nonwoven layers be easy to come off is compounded in the inside of whole wall paper by other fibrages, difficult drop-off, avoids in prior art and adopts single flax fibre nonwoven layers be easy to come off as staple fibre during wall paper thus affect the defect of indoor environment cleaning.
Fibrilia non-woven composite wall cloth provided by the invention, preferably, described flax fibre nonwoven layers comprises the component of following weight percentage: flax fibre 5-100%, other fibers 0-95% except described flax fibre.The fibrilia wall cloth utilizing above-mentioned percentage proportioning to prepare has cohesive force between better fiber, thus the vertical, horizontal fracture strength making wall paper have is also larger, deformation coefficient is also large, thus improves the comprehensive serviceability of fibrilia non-woven composite wall cloth of the present invention.
Fibrilia non-woven composite wall cloth provided by the invention, preferably, other fibrages described are chemical fibre layer.Chemical fibre is relative to flax fibre, and its printing technology relative maturity is with stable, and the color category that can print and dye is relatively many, thus fibrilia non-woven composite wall cloth is more prone in the printing technology in later stage, and pattern is more colourful.
Fibrilia non-woven composite wall cloth provided by the invention, preferably, the fusing point of other fibrolaminar fibers described is positioned at 80-260 DEG C.After acupuncture, carry out hot rolling between flax fibre nonwoven layers and other fibrages, selective temperature can make flax fibre nonwoven layers and other fibrages be combined with each other at 80-260 DEG C well, and not easily layering in production process and later stage use procedure, decoherences.
Fibrilia non-woven composite wall cloth provided by the invention, preferably, other fibrolaminar grammes per square metres described are 5-300g/m2.Further preferably, other fibrolaminar grammes per square metres described are 10-50g/m2.Select other fibrages of lighter grammes per square metre to reduce the cost of raw material, make wall paper seem smooth light in use simultaneously.
Fibrilia non-woven composite wall cloth provided by the invention, preferably, other fibrolaminar thickness described are 0.1-6mm.Further preferably, other fibrolaminar thickness described are 0.5-2mm.Make wall paper entirety more frivolous, but there is when can ensure that wall paper uses the effect of three-dimensional sense organ.
Fibrilia non-woven composite wall cloth provided by the invention, preferably, described flax fibre nonwoven layers comprises the component of following weight percentage: flax fibre 65%, other fibers 35% except described flax fibre; Other fibrolaminar grammes per square metres described are 200g/m2, and other fibrolaminar thickness described are 4mm.For flax fibre nonwoven layers, the selection of the concrete content of described flax fibre and other fibers has a far reaching influence for the combination property of product, if flax fibre content is higher, the intensity of flax fibre nonwoven layers can decline, if and flax fibre content is lower, the content of other required fibers will improve, this can increase production cost, also the characteristic of the low cost of flax fibre, high-environmental can be made not embodied, therefore, low cost, high-environmental and suitable requirement of strength select the content of suitable flax fibre; Meanwhile, for wall paper, aesthetic property, low cost and suitable intensity also require that described wall paper has suitable grammes per square metre and thickness.Prove through overtesting, the combination property of the satisfied following flax fibre composite wall cloth required provided by the invention is best: wherein, described flax fibre nonwoven layers comprises the component of following weight percentage: flax fibre 65%, other fibers 35% except described flax fibre; Other fibrolaminar grammes per square metres described are 200g/m2, and other fibrolaminar thickness described are 4mm.
Fibrilia non-woven composite wall cloth provided by the invention, further preferably, described flax fibre nonwoven layers and other fibrages described adopt needle point method compound.Adopt needle point method compound to avoid to adopt adhesive bond and the adverse effect that causes environment, meanwhile, needle point method compound it also avoid and adopts adhesive bond easily to cause being separated between layers and the defect that comes off.
Detailed description of the invention
Core object of the present invention is to provide a kind of fibrilia non-woven composite wall cloth being easy to holding chamber environment cleaning.
For reaching this core object, the invention provides a kind of fibrilia non-woven composite wall cloth, comprising flax fibre nonwoven layers, compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are as appearance.At this, other fibers described refer to the fiber except flax fibre.
Below in conjunction with specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
The fibrilia non-woven composite wall cloth that the present embodiment provides, comprise flax fibre nonwoven layers, described flax fibre nonwoven layers is all made up of flax fibre, compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are made up of acid fiber by polylactic, and other fibrages described are as appearance, other fibrolaminar fusing points described are 80 DEG C, thickness is 0.1mm, and grammes per square metre is 5 g/m2, and other fibrages described and described bast fiber nonwoven fabric layer adopt needle point method compound.
Embodiment 2
The fibrilia non-woven composite wall cloth that the present embodiment provides, comprise flax fibre nonwoven layers, described flax fibre nonwoven layers by percentage by weight be 95% flax fibre and percentage by weight be 5% ES fibers mixture make, compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are made up of ES fiber, other fibrages described are as appearance, other fibrolaminar fusing points described are 110 DEG C, thickness is 6mm, grammes per square metre is 300 g/m2, and other fibrages described and described bast fiber nonwoven fabric layer adopt needle point method compound.
Embodiment 3
The fibrilia non-woven composite wall cloth that the present embodiment provides, comprise flax fibre nonwoven layers, described flax fibre nonwoven layers by percentage by weight be 60% flax fibre and percentage by weight be 40% PP fibers mixture make, compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are made up of PP fiber, other fibrages described are as appearance, other fibrolaminar fusing points described are 160 DEG C, thickness is 0.5mm, grammes per square metre is 10g/m2, and other fibrages described and described bast fiber nonwoven fabric layer adopt needle point method compound.
Embodiment 4
The fibrilia non-woven composite wall cloth that the present embodiment provides, comprise flax fibre nonwoven layers, described flax fibre nonwoven layers by percentage by weight be 55% flax fibre and percentage by weight be 45% PET be mixed, compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are made up of PET, other fibrages described are as appearance, other fibrolaminar fusing points described are 200 DEG C, thickness is 2mm, grammes per square metre is 50g/m2, and other fibrages described and described bast fiber nonwoven fabric layer adopt needle point method compound.
Embodiment 5
The fibrilia non-woven composite wall cloth that the present embodiment provides, comprise flax fibre nonwoven layers, described flax fibre nonwoven layers by percentage by weight be 65% flax fibre and percentage by weight be 35% PP fibers mixture make, compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are made up of PET and PP fibers mixture, other fibrages described are as appearance, other fibrolaminar fusing points described are 220 DEG C, thickness is 4mm, grammes per square metre is 200g/m2, and other fibrages described and described bast fiber nonwoven fabric layer adopt needle point method compound.
Embodiment 6
The fibrilia non-woven composite wall cloth that the present embodiment provides, comprise flax fibre nonwoven layers, described flax fibre nonwoven layers by percentage by weight be 75% flax fibre and percentage by weight be 25% ES fibers mixture make, compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are made up of PET and ES fibers mixture, other fibrages described are as appearance, other fibrolaminar fusing points described are 240 DEG C, thickness is 1mm, grammes per square metre is 30g/m2, and other fibrages described and described bast fiber nonwoven fabric layer adopt needle point method compound.
Embodiment 7
The fibrilia non-woven composite wall cloth that the present embodiment provides, comprise flax fibre nonwoven layers, described flax fibre nonwoven layers by percentage by weight be 85% flax fibre and percentage by weight be 15% PP fibers mixture make, compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are made up of PP fiber and ES fibers mixture, other fibrages described are as appearance, other fibrolaminar fusing points described are 90 DEG C, thickness is 3mm, grammes per square metre is 100g/m2, and other fibrages described and described bast fiber nonwoven fabric layer adopt needle point method compound.
Embodiment 8
The fibrilia non-woven composite wall cloth that the present embodiment provides, comprise flax fibre nonwoven layers, described flax fibre nonwoven layers by percentage by weight be 80% flax fibre and percentage by weight be 20% PP fibers mixture make, compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are mixed by PP fiber and acid fiber by polylactic, other fibrages described are as appearance, other fibrolaminar fusing points described are 260 DEG C, thickness is 5mm, grammes per square metre is 250g/m2, other fibrages described and described bast fiber nonwoven fabric layer adopt needle point method compound.
Fibrilia non-woven composite wall cloth in the above embodiment of the present invention adopts following methods to produce:
By other fibers mixture, other fibrages are formed through combing, lapping, then by acupuncture by other fibrages and flax fibre nonwoven layers compound, enter baking oven again to carry out hot blast and blow thorn (also can adopt hot rolling herein) and make other fibrages and flax fibre nonwoven layers compound obtain more firm, described oven temperature is 200 DEG C, certainly, described oven temperature can realize production object within the scope of 180-220 DEG C.
Fibrilia non-woven composite wall cloth in the above embodiment of the present invention can also adopt following methods to produce:
By flax fibre and other fibers (herein, other fibers are low-melting fiber) mixing, flax fibre nonwoven layers is formed through combing, lapping, then by acupuncture by flax fibre nonwoven layers and other fibrage compounds, enter again baking oven carry out hot blast blow thorn or hot rolling make flax fibre nonwoven layers and other fibrage compounds obtain more firm, wherein oven temperature is 200 DEG C, and certainly, described oven temperature can realize production object within the scope of 180-220 DEG C.
Test case
Carry out in length and breadth to strength test to fibrilia wall cloth obtained in previous embodiment 1 ~ 8 of the present invention, wherein select flax fibre nonwoven layers grammes per square metre to be 100g/m2, test condition is:
Test temperature: 26 DEG C, test humidity: 65%, clamping length: 100mm,
Test speed: 200mm/min, fixed brute force: 200N, fixed elongation: 300mm;
Test the data obtained is as following table one:
One
Table one
As can be seen from the data of table one, fibrilia wall cloth of the present invention has larger fracture strength, thus show as it and have higher in length and breadth to brute force, even if the relatively light bast fiber nonwoven fabric wall paper of grammes per square metre can reach above-mentioned higher in length and breadth to brute force equally.In addition, fibrilia wall cloth of the present invention also has good elongation at break, illustrates that its deformation coefficient is higher.In addition, as can be seen from the above table data, better, wherein the comprehensive mechanical property of embodiment 5 is best for the fracture strength of embodiment 2, embodiment 5 and embodiment 8 and the combination property of fracture elongation.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (1)
1.
a kind of fibrilia non-woven composite wall cloth, comprise flax fibre nonwoven layers, described flax fibre nonwoven layers by percentage by weight be 65% flax fibre and percentage by weight be 35% PP fibers mixture make, compound other fibrages on a surface of described flax fibre nonwoven layers, other fibrages described are made up of PET and PP fibers mixture, and other fibrages described are as appearance, and other fibrolaminar fusing points described are 220 DEG C, thickness is 4mm, and grammes per square metre is 200g/m 2 , other fibrages described and described bast fiber nonwoven fabric layer adopt needle point method compound.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110328776.2A CN102505343B (en) | 2011-10-26 | 2011-10-26 | A kind of fibrilia non-woven composite wall cloth |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110328776.2A CN102505343B (en) | 2011-10-26 | 2011-10-26 | A kind of fibrilia non-woven composite wall cloth |
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| CN102505343A CN102505343A (en) | 2012-06-20 |
| CN102505343B true CN102505343B (en) | 2015-09-09 |
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| CN112693181A (en) * | 2020-11-30 | 2021-04-23 | 苏州缘佑科技材料有限公司 | Composite wall cloth and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387080A (en) * | 2008-09-24 | 2009-03-18 | 黄桔英 | Wall cloth for decoration and preparation thereof |
| CN101935917A (en) * | 2010-08-10 | 2011-01-05 | 江苏紫荆花纺织科技股份有限公司 | Fibrilia wall cloth |
| CN202298091U (en) * | 2011-10-26 | 2012-07-04 | 江苏紫荆花纺织科技股份有限公司 | Fibrilia non-woven composite wall cloth |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387080A (en) * | 2008-09-24 | 2009-03-18 | 黄桔英 | Wall cloth for decoration and preparation thereof |
| CN101935917A (en) * | 2010-08-10 | 2011-01-05 | 江苏紫荆花纺织科技股份有限公司 | Fibrilia wall cloth |
| CN202298091U (en) * | 2011-10-26 | 2012-07-04 | 江苏紫荆花纺织科技股份有限公司 | Fibrilia non-woven composite wall cloth |
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