CN205603941U - Plastic flooring based on genuine leather fibre regenerated leather - Google Patents
Plastic flooring based on genuine leather fibre regenerated leather Download PDFInfo
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- CN205603941U CN205603941U CN201620383599.6U CN201620383599U CN205603941U CN 205603941 U CN205603941 U CN 205603941U CN 201620383599 U CN201620383599 U CN 201620383599U CN 205603941 U CN205603941 U CN 205603941U
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Abstract
The utility model relates to a plastic flooring technical field specifically discloses a plastic flooring based on genuine leather fibre regenerated leather, this plastic flooring include the basic unit and with the compound functional layer of basic unit, the basic unit of plastic flooring is genuine leather fibre regenerated leather, the cladding has the waterproof coating outside the exposed cross -section of genuine leather fibre regenerated leather. Compare with traditional PVC foaming plastic flooring, the utility model discloses the plastic flooring is on the basis of guaranteeing product strength, elasticity feel, and the environmental protection is nontoxic, and has good dimensional stability, prevents moisture absorption nature and intensity homogeneity, and the preparation is simple, is favorable to promoting the plastic flooring and in the application of high -end fields such as house, has high market prospect.
Description
Technical field
This utility model relates to flooring laminate technical field.
Background technology
Polrvinyl chloride (PVC) flooring laminate is with polyvinyl chloride resin as primary raw material, adds suitable adjuvants, in the continuous basic unit of lamellar
The floor coil that on material, the technique such as coated or calendering produces, its lamellar continuous base material is the PVC material of foaming, and thickness is general
Account for more than the 80% of flooring laminate finished product.PVC foam complex process, and need to add a large amount of plasticizer, stabilizer, antioxidant etc.
Auxiliary agent, the complexity of raw material directly determines the potential safety hazard of PVC floor leather product, easily causes the excess of organic component to volatilize
And heavy metal pollution.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of flooring laminate based on corium fabric regenerated leather, this floor
Leather environmental protection is nontoxic, and preparation is simple, it is possible to replaces traditional PVC floor leather, meets customer need, and has good economic effect
Benefit and social benefit.
For solving above-mentioned technical problem, technical solution adopted in the utility model is: a kind of based on corium fabric regeneration
The flooring laminate of leather, including basic unit and the functional layer compound with described basic unit, the basic unit of described flooring laminate is corium fabric regeneration
Leather, the exposed cross section of described corium fabric regenerated leather is coated with waterproof coating.
Described flooring laminate functional layer includes the back of the body sealing being positioned at below described basic unit, also sets between described basic unit and back of the body sealing
Having stabilized zone, described back of the body sealing is hydrophobic polymer polymeric film, and described stabilized zone is fibrous layer, and each adjacent interlayer is by warm
Pressure is compound.
As preferably, the thickness of described basic unit is 1.5～8.0mm, and described back of the body seal coat thickness is 0.05～0.25mm, described
The thickness of stabilized zone is 0.05～0.2mm.
Described flooring laminate functional layer includes being positioned at the wearing layer above described basic unit, and described wearing layer is the wear-resisting height of hydrophobicity
Molecular material, described wearing layer and described link base layer are crossed hot pressing and are combined.
As preferably, the thickness of described wearing layer is 0.03～0.5mm.
Described wearing layer be arranged over UV layer, UV coating solidify to form after being coated on wearing layer.
Being additionally provided with printing layer between described basic unit and wearing layer, described wearing layer is clear layer.
As preferably, the thickness of described printing layer is 0.05～0.5mm.
A kind of preparation method of flooring laminate based on corium fabric regenerated leather, including:
Using corium fabric regenerated leather as basic unit, it is combined with functional layer and obtains.
Use and have the beneficial effects that produced by technique scheme:
(1) this utility model corium fabric regenerated leather can replace traditional floor leather base material foaming PVC, improves floor
The safety of leather product, can also make flooring laminate product have malleable and the corium feel of excellence, it is possible to meet market simultaneously
Need.
(2) preparation of this utility model corium fabric regenerated leather, utilizes animal skins fiber to manufacture regenerated leather, and raw material uses skin
Leather leftover pieces have wide material sources, cheap advantage, environmental protection, have high economic benefit and social benefit.
(3) this utility model flooring laminate being selected to prepared excellent performance by corium fabric regenerated leather, it has
Good dimensional stability, anti-moisture absorption and uniform intensity.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of embodiment of this utility model flooring laminate.
Wherein, 101-back of the body sealing, 102-stabilized zone, 103-basic unit, 104-print layer, 105-wearing layer, 106-UV layer.
Detailed description of the invention
This utility model is by selecting the corium fabric regenerated leather material of excellent performance as base material, it is possible to replaces and passes
System flooring laminate base material foaming PVC, prepares the flooring laminate of Environmental Safety, and economic benefit and social benefit are notable.
This utility model flooring laminate is as basic unit 103 based on corium fabric regenerated leather, is combined with other functional layers and obtains.
Below this utility model flooring laminate and preparation method thereof is described further.
Embodiment 1
A kind of flooring laminate based on corium fabric regenerated leather, including basic unit 103 and the functional layer compound with basic unit 103,
The basic unit 103 of flooring laminate is corium fabric regenerated leather, and corium fabric regenerated leather is combined by hot pressing with functional layer.Corium fabric is again
The exposed cross section of raw leather is coated with waterproof coating.
Corium fabric main component is animal proteinum single amino acid, uses the corium fabric regenerated leather obtained without spinning process
Sheet material, because there being its easy moisture absorption in direct exposed aerial cross section of certain porosity.Water-repellent paint be polyurethane water-proof paint or
Modified pitch of high polymer water-repellent paint or the synthesis such as synthetic macromolecular waterproof coating or organo-mineral complexing water-repellent paint
High molecular water-proof paint.
Flooring laminate functional layer includes the back of the body sealing 101 being positioned at below basic unit 103, also sets between basic unit 103 and back of the body sealing 101
Having stabilized zone 102, back of the body sealing 101 is hydrophobic polymer polymeric film, and stabilized zone 102 is fibrous layer, and each adjacent interlayer passes through
Hot pressing is combined.
Preferably, back of the body sealing 101 is PVC, polyurethane (PU) equistability and the preferable polymeric membrane of hydrophobicity, and thickness is
0.05-0.25mm, flooring laminate back of the body sealing 101 is the sealing coat that flooring laminate directly contacts with laying ground, need to possess good preventing
Tide and skid resistance.
Stabilized zone 102 is other intensity such as glass, carbon fiber and the good synthetic fiber layer of dimensional stability.This fibrous layer
In addition to possessing certain high temperature tensile strength and dimensional stability, also have alkaline-resisting, acidproof, location strong with resin-bonded property
The feature such as property is splendid.The thickness of stabilized zone 102 is 0.05～0.2mm.
The thickness of regenerated leather basic unit 103 is 1.5～8.0mm.The regeneration of the different choice different-thickness according to application places
Leather sheet.
Embodiment 2
A kind of flooring laminate based on corium fabric regenerated leather, including embodiment 1 structure, additionally, flooring laminate functional layer is also wrapped
Including the wearing layer 105 being positioned at above basic unit 103, wearing layer 105 is hydrophobicity wear-resistant macromolecule material, wearing layer 105 and basic unit
103 are combined by hot pressing.
Wearing layer 105 is transparent PVC film or PU film, and the thickness of wearing layer 105 is 0.03-0.5mm.
Further, in order to improve the wearability of PU/PVC film, in its preparation process, add a certain proportion of nano-sized carbon
Acid calcium, silicon dioxide.
Embodiment 3
A kind of flooring laminate based on corium fabric regenerated leather, including embodiment 2 structure, additionally, the top of wearing layer 105 is also
It is provided with UV layer 106, UV coating solidify to form after being coated on wearing layer 105.UV coating use roller coat, spraying, hands be coated with, dip-coating or
The mode of showering is coated, and required hardening time is short, is conducive to protecting heat sensitive base material.
Embodiment 4
A kind of flooring laminate based on corium fabric regenerated leather, is shown in Fig. 1, including embodiment 3 structure, additionally, basic unit 103 is with resistance to
Being additionally provided with printing layer 104 between mill layer 105, wearing layer 105 is hyaline membrane.
Printing layer 104 is thermoplastic polyvinyl chloride's film, and printability is good, is not required to sided corona treatment and i.e. can get bright
Knapsack pattern.Polrvinyl chloride film thickness is 0.05～0.5mm.If polychloroethylene film is blocked up can affect the true of corium fabric regenerated leather
Cortex sense, but polrvinyl chloride is lepthymenia, is difficult to bear squeegee pressure thus cannot obtain the printed patterns that rich color is full.
Printing layer 104 also can be replaced thermoplastic polyurethane (PU) film polar materials or other poles through sided corona treatment
Poor or the non-polar material of property.
The preparation method of this flooring laminate, including:
Basic unit 103 regenerated leather sheet material with printing layer 104 hot pressing combined temp be 110～150 DEG C, pressure 0.08～
0.2MPa.Regenerated leather sheet material has certain porosity, can realize and other functional layers under less temperature and pressure
The most compound, avoid the deformation of printing layer 104 pattern simultaneously.
The back of the body is between sealing 101, stabilized zone 102, basic unit 103, and printing is between layer 104, wearing layer 105, and hot pressing is combined
Temperature is 130～180 DEG C, pressure 0.2～0.4MPa.PVC/PU sheet material or film have the structure of densification, expect preferably
Boundary strength and peel strength, temperature required of a relatively high with pressure.
Preferably, as the corium fabric regenerated leather of basic unit 103 material, its fibrous raw material component includes by weight percent
The inorfil of corium fabric, 10%～20% of 70%～80% and the viscose rayon with skin-core structure of 10%～20%, above-mentioned
The blended shredding of fiber, become that net and lapping, thorn be solid, heat treatment and cut, prepare described regenerated leather, described corium after water-proofing treatment
The exposed cross section of regeneration leather is coated with waterproof coating.
As preferably, described inorfil is glass fibre and/or carbon fiber, described viscose rayon be 4080 fibers or
N720 fiber type.
A length of the 25 of described corium fabric～50mm, a length of the 30 of described viscose rayon～60mm；Described viscose glue is fine
A diameter of the 1～10um of dimension, its crispation number is per inch 4～9.
The water content of described corium fabric regenerated leather is 12～20%, the thickness of described corium fabric regenerated leather be 1.5～
8.0mm。
Embodiment 5
A kind of flooring laminate based on corium fabric regenerated leather, is shown in Fig. 1, PVC carry on the back sealing, fiberglass stabilizer layer, corium
Regeneration removes from office basic unit, PVC printing layer, PVC wearing layer, UV layer composition, and wherein regenerated leather basic unit is fine by corium fabric and synthesis
Tie up and form through non-woven fabrics craft according to certain ratio mixing.Flooring laminate back of the body sealing selects thickness to be the PVC film of 0.06mm, as
The sealing coat directly contacted with laying ground, possesses good moisture resistance；Flooring laminate stabilized zone is the glass fibre of thick 0.06mm
Cloth, possesses certain high temperature tensile strength and dimensional stability；Regenerated leather basic unit is by kraft fibers and glass fibre, viscose rayon
4080 mixing obtain through non-woven fabrics craft, and the ratio of three is respectively 80%, 10%, 10%, the regenerated leather selecting thickness to be 4.0mm
Sheet material can meet the requirement of texture；Flooring laminate printing layer selects thickness to be the PVC film of 0.5mm, and printability is good, available color
Color abundant full printed patterns；Wearing layer is transparent PU film, and thickness is 0.05mm, particularly, in order to improve the wear-resisting of PVC film
Property, in this wearing layer preparation process, add the nano-calcium carbonate of 0.5%；Regenerated leather basic unit and the hot pressing combined temp printing layer
Be 130 DEG C, pressure 0.1MPa, the hot pressing combined temp of remaining non-renewable leather function interlayer is 150～180 DEG C, pressure 0.32～
0.4MPa；By the way of roller coating, UV coating is coated in substrate surface, improve its resistance to scratch, pollution resistance.
Embodiment 6
A kind of medical flooring laminate based on corium fabric regenerated leather, is shown in Fig. 1, by PVC carry on the back sealing, fiberglass stabilizer layer,
Corium fabric regenerated leather basic unit, PVC printing layer, PVC wearing layer, UV layer are constituted, and wherein regenerated leather basic unit is by corium fabric and conjunction
Fiber is become to form through non-woven fabrics craft according to certain ratio mixing.Flooring laminate back of the body sealing selects thickness to be the PVC film of 0.06mm,
As the sealing coat directly contacted with laying ground, possesses good moisture resistance；Flooring laminate stabilized zone is the glass of thick 0.06mm
Fiber cloth, possesses certain high temperature tensile strength and dimensional stability；Regenerated leather basic unit is by kraft fibers, glass fibre, viscose glue
Fiber 4080 mixes, and the ratio of three is respectively 70%, 10%, 20%, obtains being applicable to flooring laminate base through non-woven fabrics craft
The tough layer of bullet of layer, medical flooring laminate requires strict to anti-skidding, aseptic etc., and elastic moderate, selection thickness is the regenerated leather of 2.0mm
Sheet material can meet the requirement of texture；Flooring laminate printing layer selects thickness to be the PVC film of 0.1mm, and printability is good, available color
Color abundant full printed patterns；Wearing layer is transparent PU film, and thickness is 0.05mm, particularly, in order to improve the wear-resisting of PVC film
Property, in this wearing layer preparation process, add the nano-calcium carbonate of 0.5%；Regenerated leather basic unit and the hot pressing combined temp printing layer
Be 130 DEG C, pressure 0.08MPa, the hot pressing combined temp of remaining non-renewable leather function interlayer is 150～180 DEG C, pressure 0.3～
0.4MPa；By the way of roller coating, UV coating is coated in substrate surface, improve its resistance to scratch, pollution resistance.The present embodiment prepares suitable
, the anti-shrinkage floor leather of environmental protection antibacterial, anti-skidding for having of hospital's floor covering layers.
The performance of this utility model flooring laminate with tradition PVC floor leather is compared explanation.
From Tables 1 and 2 test result, this utility model flooring laminate is in terms of the basic property such as intensity and hardness and biography
System PVC floor leather is suitable.Concrete, the fracture strength of the two flooring laminate is all higher than 6 MPa, and hardness, about 75, shows
Replacing PVC foam layer with corium fabric regenerated leather, the intensity of gained flooring laminate, texture are not deteriorated, and its feature of environmental protection is big
Big raising, Vinyl Chloride Monomer, soluble heavy metal (lead, cadmium), volatile content significantly reduce.The breakthrough of this performance is for floor
The leather application in household contour end field is significant, and has high market prospect.
Although the above-mentioned detailed description of the invention that combines is described, but not limit to this utility model scope of patent protection
System, on the basis of the technical scheme of this utility model patent, those skilled in the art need not pay creative work
The various amendments made or deformation are still within the protection domain of this utility model patent.
Claims (8)
1. a flooring laminate based on corium fabric regenerated leather, it is characterised in that: include basic unit (103) and with described basic unit
(103) compound functional layer, the basic unit (103) of described flooring laminate is corium fabric regenerated leather, described corium fabric regenerated leather
Exposed cross section is coated with waterproof coating.
A kind of flooring laminate based on corium fabric regenerated leather the most according to claim 1, it is characterised in that flooring laminate function
Layer includes the back of the body sealing (101) being positioned at described basic unit (103) lower section, is additionally provided with between described basic unit (103) and back of the body sealing (101)
Stabilized zone (102), described back of the body sealing (101) is hydrophobic polymer polymeric film, and described stabilized zone (102) is fibrous layer, respectively
Adjacent interlayer is combined by hot pressing.
A kind of flooring laminate based on corium fabric regenerated leather the most according to claim 2, it is characterised in that described basic unit
(103) thickness is 1.5～8.0mm, and described back of the body sealing (101) thickness is 0.05～0.25mm, the thickness of described stabilized zone (102)
Degree is 0.05～0.2mm.
A kind of flooring laminate based on corium fabric regenerated leather the most according to claim 2, it is characterised in that described flooring laminate
Functional layer includes the wearing layer (105) being positioned at described basic unit (103) top, and described wearing layer (105) is the wear-resisting high score of hydrophobicity
Sub-material, described wearing layer (105) is combined by hot pressing with described basic unit (103).
A kind of flooring laminate based on corium fabric regenerated leather the most according to claim 4, it is characterised in that described wearing layer
(105) thickness is 0.03～0.5mm.
A kind of flooring laminate based on corium fabric regenerated leather the most according to claim 4, it is characterised in that described wearing layer
(105) be arranged over UV layer (106), UV coating solidify to form after being coated on wearing layer (105).
7. according to a kind of based on corium fabric regenerated leather the flooring laminate described in claim 4 or 6, it is characterised in that basic unit
(103) and being additionally provided with printing layer (104) between wearing layer (105), described wearing layer (105) is clear layer.
A kind of flooring laminate based on corium fabric regenerated leather the most according to claim 7, it is characterised in that described printing layer
(104) thickness is 0.05～0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383599.6U CN205603941U (en) | 2016-04-29 | 2016-04-29 | Plastic flooring based on genuine leather fibre regenerated leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383599.6U CN205603941U (en) | 2016-04-29 | 2016-04-29 | Plastic flooring based on genuine leather fibre regenerated leather |
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| Publication Number | Publication Date |
|---|---|
| CN205603941U true CN205603941U (en) | 2016-09-28 |
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ID=56968915
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620383599.6U Expired - Fee Related CN205603941U (en) | 2016-04-29 | 2016-04-29 | Plastic flooring based on genuine leather fibre regenerated leather |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677047A (en) * | 2018-12-29 | 2019-04-26 | 扬州市德运塑业科技股份有限公司 | A kind of antibacterial wear-resisting floor wearing floor leather and preparation method thereof |
| CN111605462A (en) * | 2020-05-18 | 2020-09-01 | 奇瑞万达贵州客车股份有限公司 | Laying method of floor of light passenger car |
-
2016
- 2016-04-29 CN CN201620383599.6U patent/CN205603941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677047A (en) * | 2018-12-29 | 2019-04-26 | 扬州市德运塑业科技股份有限公司 | A kind of antibacterial wear-resisting floor wearing floor leather and preparation method thereof |
| CN109677047B (en) * | 2018-12-29 | 2021-04-09 | 扬州市德运塑业科技股份有限公司 | Antibacterial wear-resistant floor leather and preparation method thereof |
| CN111605462A (en) * | 2020-05-18 | 2020-09-01 | 奇瑞万达贵州客车股份有限公司 | Laying method of floor of light passenger car |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20210429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |