CN104175931B - Automobile interior carpet and manufacturing method thereof - Google Patents
Automobile interior carpet and manufacturing method thereof Download PDFInfo
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- CN104175931B CN104175931B CN201410356129.6A CN201410356129A CN104175931B CN 104175931 B CN104175931 B CN 104175931B CN 201410356129 A CN201410356129 A CN 201410356129A CN 104175931 B CN104175931 B CN 104175931B
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Abstract
The invention discloses an automobile interior carpet and a manufacturing method thereof. The automobile interior carpet comprises a non-woven fabric face carpet (1), a non-woven fabric bottom carpet (2) and a foam backing (3), wherein a suede surface is formed on the surface layer of the non-woven fabric face carpet (1) in a needle punching manner, the non-woven fabric bottom carpet (2) is composited to the bottom layer of the non-woven fabric face carpet (1) through needle punching, the foam backing (3) is bonded to the bottom layer of the non-woven fabric bottom carpet (2) through latex, the percentage ratio of the weight of the non-woven fabric face carpet (1) to the total weight of the automobile interior carpet is smaller than or equal to 30%, and the non-woven fabric bottom carpet (2) is made of a recycled fiber raw material. The invention aims to provide the high-strength and low-cost automobile interior carpet and the manufacturing method for manufacturing the high-strength and low-cost automobile interior carpet.
Description
Technical field
The present invention relates to a kind of vehicle internal decoration carpet and its manufacture method.
Background technology
The development of car industry, has promoted the consumption of numerous people, also brings the market competition of fierceness.Vehicle internal decoration carpet exists
It is in progress in the history of short more than ten years abnormal rapid, particularly in recent years, as the variation of car's style, hommization are sent out
Exhibition, used as vehicle internal decoration carpet, shape becomes to become increasingly complex, and adds aesthetic property, comfortableness, glossiness of the consumer to carpet
Deng higher and higher requirement is proposed, in order to obtain the bigger market share, highly desirable improve product quality shortens new product
R＆D cycle, reduces cost.
The content of the invention
For the problems referred to above, an object of the present invention is to provide a kind of vehicle internal decoration carpet, and its intensity is high, low cost；
The second object of the present invention is to provide a kind of manufacture method of vehicle internal decoration carpet, vehicle internal decoration carpet intensity made by it is high,
Low cost.
To solve above-mentioned technical problem, the technical solution used in the present invention is：
A kind of vehicle internal decoration carpet, it includes nonwoven cloth cover blanket, non-woven fabrics bottom blanket and foam-back, the nonwoven cloth cover
The top layer acupuncture of blanket is formed with one layer of matte, and non-woven fabrics bottom blanket is compound in the bottom of the nonwoven cloth cover blanket by acupuncture,
The foam-back passes through latex adhesive on the bottom of non-woven fabrics bottom blanket, the weight and the automobile of the nonwoven cloth cover blanket
The percentage ratio of the gross weight of internal decoration carpet is less than or equal to 30%, and non-woven fabrics bottom blanket is made up of recycled fiber raw material.
Preferably, the material of the foam-back is foam adhesive.
Preferably, the latex includes the acrylate that parts by weight are 17.5～22, the EVA that parts by weight are 7～13
With the water that parts by weight are 0.5～2.
It is highly preferred that the latex includes the acrylate that parts by weight are 20, the EVA that parts by weight are 10 and weight portion
Number is 1 water.
A kind of manufacture method of above-mentioned vehicle internal decoration carpet, it is comprised the following steps：
Fibrous raw material is formed uniform fibre web by A by preset ratio shredding, mixing, combing, lapping, then through pre-needling work
Sequence consolidates to form nonwoven cloth cover blanket fabric, then by nonwoven cloth cover blanket fabric through main acupuncture operation to nonwoven cloth cover blanket fabric
Simultaneously carry out needle-punching with napping and nonwoven cloth cover blanket is obtained；
The fibrous raw material of recovery is formed uniform fibre web, then Jing successively by B by preset ratio shredding, mixing, combing, lapping
Cross pre-needling operation, heat-setting process and non-woven fabrics bottom blanket is obtained；
Non-woven fabrics bottom blanket in nonwoven cloth cover blanket and step B in step A is pressed nonwoven cloth cover blanket in upper non-woven fabrics bottom blanket by C
In lower and matte mode upwards, simultaneously being transported to needing machine carries out composite acupuncture, wherein, pricker is pierced from the matte on carpet top layer
Enter；
D is coated with foam adhesive after the bottom of the non-woven fabrics bottom blanket Jing after the acupuncture of step C is compound coats one layer of latex
Form one layer of foam-back；
The sequencing of above-mentioned steps be A, B, C, D or B, A, C, D, the weight of the nonwoven cloth cover blanket in step A and
The percentage ratio of the gross weight of the vehicle internal decoration carpet is less than or equal to 30%.
Preferably, in step D, the latex including the acrylate, parts by weight that parts by weight are 17.5～22 be 7～
13 EVA and parts by weight are 0.5～2 water.
It is highly preferred that the latex includes the acrylate that parts by weight are 20, the EVA that parts by weight are 10 and weight portion
Number is 1 water.
Preferably, in step D, one is coated by glue spreader in the bottom of the non-woven fabrics bottom blanket Jing after the acupuncture of step C is compound
Layer latex, is provided with the roller for adjusting rubberization thickness on the glue spreader.
The present invention adopts above-mentioned technical proposal, has the advantage that compared to existing technology：
(1) with conventional fibrous raw material production nonwoven cloth cover blanket, to meet the outward appearance such as color and luster, matte of vehicle internal decoration carpet
Require；With the fibrous raw material production non-woven fabrics bottom blanket for reclaiming, in the thickness for ensureing non-woven fabrics carpet meeting vehicle internal decoration carpet
On the premise of the requirement of sound absorption qualities, the cost of non-woven fabrics bottom blanket is reduced, the generation of fiber waste-material can be reduced again, it is to avoid affect ring
Border.
(2) nonwoven cloth cover blanket and non-woven fabrics carpet are combined by acupuncture, compared to existing technology in bonding film cohere or
PUR mode, not only with excellent toughness, impact resistance, tear resistance, anti-breakdown performance and anti-moisture absorption energy, and
Due to without chemical latex material, heating again and hot formability energy with good, can be logical in the bottom of non-woven fabrics bottom blanket
Cross latex and be combined one layer of foam-back, make good vehicle internal decoration carpet elasticity, dimensionally stable, warming, sound-absorbing.
(3) bottom in non-woven fabrics bottom blanket coats one layer of gluing, and the carpet after gluing is without strike-through phenomenon and blanket type, hard
Degree is improved.
Description of the drawings
Fig. 1 is the structural representation of the vehicle internal decoration carpet of the present invention.
Wherein, 1, nonwoven cloth cover blanket；2nd, non-woven fabrics bottom blanket；3rd, foam-back.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be understood by the person skilled in the art, apparent clearly defines so as to make to protection scope of the present invention.
With reference to shown in Fig. 1, a kind of vehicle internal decoration carpet, it includes nonwoven cloth cover blanket 1, the non-woven fabrics bottom blanket 2 and foam back of the body
Lining 3, the top layer acupuncture of the nonwoven cloth cover blanket 1 is formed with one layer of matte, and non-woven fabrics bottom blanket 2 is compound in described by acupuncture
The bottom of nonwoven cloth cover blanket 1, the foam-back 3 passes through latex adhesive on the bottom of non-woven fabrics bottom blanket 2, the nonwoven
The percentage ratio of the weight of cloth cover blanket 1 and the gross weight of the vehicle internal decoration carpet is less than or equal to 30%, and non-woven fabrics bottom blanket 2 is by returning
Receive fibrous raw material to make.The material of the foam-back 3 is foam adhesive.Wherein nonwoven cloth cover blanket 1 is former by conventional fiber
Material is made to ensure the appearances such as carpet color and luster, matte；And the no apparent requirement of non-woven fabrics bottom blanket 2, but must be with one
Fixed thickness is adopted by the waste material of the fibrous raw material for reclaiming, in reduces cost with meeting requirement of the carpet to sound absorption qualities
While avoid producing excessive fiber waste-material.
The latex includes the acrylate that parts by weight are 17.5～22, the EVA that parts by weight are 7～13 and weight portion
Number is 0.5～2 water.Acrylate, EVA, the quality parts ratio of water are preferably 20:10:1.The effect of wherein acrylate is
The main hardness for adjusting carpet, the effect of EVA is the elasticity and tonicity for adjusting carpet, and the carpet after gluing is existing without strike-through
As, and blanket type, hardness improved.
A kind of manufacture method of vehicle internal decoration carpet as shown in Figure 1, it includes following four step：A nonwoven cloth cover blankets
Production, the production of B non-woven fabrics bottom blanket, C by nonwoven cloth cover blanket and the acupuncture of non-woven fabrics bottom blanket be compound, the D back ofs the body apply foam-back.It is above-mentioned
The sequencing of step is A, B, C, D or B, A, C, D.
The production of A nonwoven cloth cover blankets：Fibrous raw material is fed intake by preset ratio, shredding, mixing, combing, lapping are formed
Even fibre web, then consolidate through pre-needling operation and to form face blanket fabric, then blanket fabric in face is again through trimming, rolling, doffing.With
The uniformity of upper operation priority control batch mixing and the uniformity of carpet surface stratum reticulare and weight.Finally by face blanket fabric through main acupuncture
The one side of operation opposite blanket fabric carries out needle-punching with napping and nonwoven cloth cover blanket is obtained.Outer the serveing as a lookout of main acupuncture operation priority control carpet surface
Regularity when lattice, the degree of draft of precoat and rolling, these will affect the row yielding of next procedure.
The production of B non-woven fabrics bottom blanket：The fibrous raw material of recovery is fed intake by preset ratio, shredding, mixing, combing, lapping
Uniform fibre web is formed, then non-woven fabrics bottom blanket is formed through pre-needling operation, heat-setting process, then non-woven fabrics bottom blanket is passed through again
Trimming, rolling, doffing.The needling density of needing machine is controlled in process of production, reach the non-woven fabrics bottom blanket soft durometer that thorn goes out
To the requirement of product, the thickness of product was not only ensure that but also had maintained the distinctive soft durometer of product, while and meeting car carpeting
Every physical index.
C is combined nonwoven cloth cover blanket and the blanket acupuncture of non-woven fabrics bottom：By the nothing in the nonwoven cloth cover blanket and step B in step A
Spin cloth bottom blanket by nonwoven cloth cover blanket upper non-woven fabrics bottom blanket lower and matte upwards in the way of be transported to simultaneously needing machine carry out it is multiple
Acupuncture is closed, wherein, pricker is pierced into from the matte on carpet top layer；
D is coated with foam adhesive after the bottom of the non-woven fabrics bottom blanket Jing after the acupuncture of step C is compound coats one layer of latex
Form one layer of foam-back；
The sequencing of above-mentioned steps be A, B, C, D or B, A, C, D, the weight of the nonwoven cloth cover blanket in step A and
The percentage ratio of the gross weight of the vehicle internal decoration carpet is less than or equal to 30%.
In step D, the latex includes the acrylate that parts by weight are 17.5～22, the EVA that parts by weight are 7～13
With the water that parts by weight are 0.5～2.Acrylate, EVA, the quality parts ratio of water are preferably 20:10:1.
In step D, one layer of latex is coated by glue spreader in the bottom of the non-woven fabrics bottom blanket Jing after the acupuncture of step C is compound,
Roller for adjusting rubberization thickness is installed on the glue spreader.Gluing thickness is set to be adjusted according to material difference, gluing
Amount saves 15% than traditional gluing, reduces production cost.
Carpet gluing technology is the pith of carpet Final finishing, directly affects the quality of quality of carpet, such as：Hair loss, glue
Grain, rubber, deformation, abnormal flavour, soft durometer is all the quality problems being readily formed in gluing technology.Carpet adds the meaning of back of the body gluing
Figure is to fix floss cluster and blanket base by applying latex, it is to avoid carpet is in transfer or with during because hard thing hooks pile loop or blanket
Pile loop is elongated or widened by the junction of two pile loops of reverse side, causes neighbouring pile loop to reduce, the concavo-convex confused discrimination of pile.Plus back of the body gluing
The hardness of carpet, sturdy and flat, the dimensional stability and steadiness of addition carpet can be added, extend service life.
Above-described embodiment technology design only to illustrate the invention and feature, are a kind of preferred embodiments, and its purpose exists
In allowing person skilled in the art to will appreciate that present disclosure and implementing according to this, guarantor of the invention can not be limited with this
Shield scope.Equivalence changes or modification that all spirit of the invention are made, all should cover in protection scope of the present invention
Within.
Claims (4)
1. a kind of manufacture method of vehicle internal decoration carpet, the vehicle internal decoration carpet includes nonwoven cloth cover blanket（1）, non-woven fabrics bottom blanket
（2）And foam-back（3）, the nonwoven cloth cover blanket（1）Top layer acupuncture be formed with one layer of matte, non-woven fabrics bottom blanket
（2）The nonwoven cloth cover blanket is compound in by acupuncture（1）Bottom, the foam-back（3）By latex adhesive in the nothing
Spin cloth bottom blanket（2）Bottom on, the nonwoven cloth cover blanket（1）Weight and the vehicle internal decoration carpet gross weight percentage ratio it is little
In equal to 30%, non-woven fabrics bottom blanket（2）Made using recycled fiber raw material, it is characterised in that the manufacture method include with
Lower step：
Fibrous raw material is formed uniform fibre web by A by preset ratio shredding, mixing, combing, lapping, then solid through pre-needling operation
Knot forms nonwoven cloth cover blanket fabric, then the one side by nonwoven cloth cover blanket fabric through main acupuncture operation to nonwoven cloth cover blanket fabric
Carry out needle-punching with napping and nonwoven cloth cover blanket is obtained；
The fibrous raw material of recovery is formed uniform fibre web by B by preset ratio shredding, mixing, combing, lapping, then is sequentially passed through pre-
Acupuncture operation, heat-setting process are obtained non-woven fabrics bottom blanket；
Non-woven fabrics bottom blanket in nonwoven cloth cover blanket and step B in step A is pressed nonwoven cloth cover blanket in upper non-woven fabrics bottom blanket under by C
And matte mode upwards carries out composite acupuncture while being transported to needing machine, wherein, pricker is pierced into from the matte on carpet top layer；
D be coated with after the bottom of the non-woven fabrics bottom blanket Jing after the acupuncture of step C is compound coats one layer of latex foam gluing dosage form into
One layer of foam-back；
The sequencing of above-mentioned steps is A, B, C, D or B, A, C, D, the weight of the nonwoven cloth cover blanket in step A and the vapour
The percentage ratio of the gross weight of car internal decoration carpet is less than or equal to 30%.
2. the manufacture method of vehicle internal decoration carpet according to claim 1, it is characterised in that：In step D, the latex bag
Include acrylate, the EVA that parts by weight are 7～13 that parts by weight are 17.5～22 and the water that parts by weight are 0.5～2.
3. the manufacture method of vehicle internal decoration carpet according to claim 2, it is characterised in that：The latex includes weight portion
Acrylate, EVA that parts by weight be 10 and water that parts by weight be 1 of the number for 20.
4. the manufacture method of vehicle internal decoration carpet according to claim 1, it is characterised in that：In step D, in Jing steps C
The bottom of the non-woven fabrics bottom blanket after acupuncture is compound coats one layer of latex by glue spreader, is provided with the glue spreader for adjusting
The roller of rubberization thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356129.6A CN104175931B (en) | 2014-07-24 | 2014-07-24 | Automobile interior carpet and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356129.6A CN104175931B (en) | 2014-07-24 | 2014-07-24 | Automobile interior carpet and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104175931A CN104175931A (en) | 2014-12-03 |
| CN104175931B true CN104175931B (en) | 2017-04-12 |
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ID=51957392
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410356129.6A Active CN104175931B (en) | 2014-07-24 | 2014-07-24 | Automobile interior carpet and manufacturing method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040439B (en) * | 2015-06-15 | 2017-08-25 | 诺奥(福建)环保家居用品有限公司 | A kind of preparation method of raising composite carpet |
| CN104943589B (en) * | 2015-06-23 | 2018-06-01 | 江门庆宇汽车内装配件有限公司 | A kind of carpet for automobile and preparation method with high sound absorption qualities |
| CN105332164A (en) * | 2015-09-23 | 2016-02-17 | 苏州长晟无纺科技有限公司 | Production method for vehicle carpet |
| CN105231782A (en) * | 2015-11-18 | 2016-01-13 | 张继金 | Method for producing carpet by using waste clothes |
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|---|---|---|---|---|
| CN201287661Y (en) * | 2008-07-17 | 2009-08-12 | 江苏中联地毯有限公司 | Composite needled carpet capable of molding |
| CN202847503U (en) * | 2012-09-18 | 2013-04-03 | 常州市福欧车辆配件有限公司 | Passenger car carpet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3510722A1 (en) * | 1985-03-23 | 1986-09-25 | Schaeffler Teppichboden Gmbh, 8600 Bamberg | VEHICLE FLOOR PAD |
| CN1039274A (en) * | 1988-07-15 | 1990-01-31 | 中国农村经营报河南科技咨询部 | The production method and the carpet of fiber crops suede nonwoven acupuncture carpet with rubber back |
| JP3631996B2 (en) * | 2001-12-13 | 2005-03-23 | 日本製麻株式会社 | Car floor mats |
| DE20320102U1 (en) * | 2003-12-23 | 2005-05-12 | Carcoustics Tech Center Gmbh | Multilayer, sound-absorbing lightweight component, especially for motor vehicles |
| JP2007008082A (en) * | 2005-07-01 | 2007-01-18 | San Chem Kk | Upholstery |
| CN100485120C (en) * | 2007-04-24 | 2009-05-06 | 江苏中联地毯有限公司 | Molding automobile carpet with heavy coating and its making process |
| CN201989675U (en) * | 2011-03-04 | 2011-09-28 | 重庆佩尔哲汽车内饰系统有限公司 | Automobile passenger compartment carpet |
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2014
- 2014-07-24 CN CN201410356129.6A patent/CN104175931B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287661Y (en) * | 2008-07-17 | 2009-08-12 | 江苏中联地毯有限公司 | Composite needled carpet capable of molding |
| CN202847503U (en) * | 2012-09-18 | 2013-04-03 | 常州市福欧车辆配件有限公司 | Passenger car carpet |
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| CN104175931A (en) | 2014-12-03 |
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