CN110130040A - A kind of foaming automotive seat special type 3D sizing non-woven fabrics - Google Patents
A kind of foaming automotive seat special type 3D sizing non-woven fabrics Download PDFInfo
- Publication number
- CN110130040A CN110130040A CN201910558543.8A CN201910558543A CN110130040A CN 110130040 A CN110130040 A CN 110130040A CN 201910558543 A CN201910558543 A CN 201910558543A CN 110130040 A CN110130040 A CN 110130040A
- Authority
- CN
- China
- Prior art keywords
- woven fabrics
- sizing
- automotive seat
- special type
- foaming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
Abstract
The present invention relates to field of nonwoven fabric technology, in particular to a kind of foaming automotive seat special type 3D sizing non-woven fabrics.A kind of foaming automotive seat special type 3D sizing non-woven fabrics, specifically includes that edge, convex portion, pit portion, negative angle part etc.；The non-woven fabrics is that 3D sizing is integrally formed；The outer of the non-woven fabrics makes a circle as edge, and in-between region is formed by multiple convex portions, multiple pit portion continuous transitions；The non-woven fabrics is formed with negative angle part close to a circle position at edge.The present invention solves the problems, such as that existing non-woven fabrics is low with mold compactness, can not produce band negative angle.
Description
Technical field
The present invention relates to field of nonwoven fabric technology, in particular to a kind of foaming automotive seat special type 3D sizing non-woven fabrics.
Background technique
Non-woven fabrics is also known as nonwoven fabric, is made of fiber orient or random.Because having the appearance and certain property of cloth
Can and be called cloth.Automotive seat is made by PU foamed material, and easy to aging, deformation and embrittlement are influenced by ultraviolet light and temperature,
Therefore need to seat PU foam surface adhere to one layer of tension intensity it is good, will not aging and can be bonding with PU foamed products surface layer
Outsourcing cloth.When being attached to PU foamed material with non-woven fabrics, foamed products service life can be extended, it is seat surface intensity, wear-resisting
Property enhancing, not cracky, while keeping the softness, elasticity and comfort level of seat.Now, the non-woven fabrics used on automotive seat is
Common nonwoven cloth material sews, or the shape of simple 2D effect is produced by simple molding mode, this can exist
Following problems:
1, non-woven fabrics and mold compactness are low, and process is complicated, and production efficiency is lower.
2, the product of the 3D shape with negative angle in process of production, can not be produced, prevent non-woven fabrics and foaming mould from
It is enough fully mated, influence the quality of foaming seat entirety.
For above-mentioned problem, need to propose that new scheme solves.
Summary of the invention
Therefore, the present invention exactly makes in view of the above problems.It is extraordinary that the present invention provides a kind of foaming automotive seat
3D sizing non-woven fabrics, passes through the direct stereo shaping of die device.The present invention is achieved through the following technical solutions above-mentioned mesh
:
A kind of foaming automotive seat special type 3D sizing non-woven fabrics, specifically includes that edge, convex portion, pit portion, negative angle portion
Point etc.；
The non-woven fabrics is that 3D sizing is integrally formed；The outer of the non-woven fabrics makes a circle as edge, and in-between region is by multiple convex
Rise part, multiple pit portion continuous transitions and formed；The non-woven fabrics is formed with negative angle part close to a circle position at edge.
In one embodiment, the non-woven fabrics is square structure, and size is mutually matched with foaming mould size.
In one embodiment, the convex-concave position in the convex portion and pit portion and foaming mould corresponds.
The present invention has the beneficial effect that:
1, the present invention is a 3D stereo shaping, avoids secondary operation, simplifies process, improves production efficiency.
2, the present invention can one-pass molding generate negative angle, keep non-woven fabrics fully mated with foaming mould, yields obtains
To raising, while also improving the comfort of seat and reducing the noise of seat.
Detailed description of the invention
Fig. 1 is integrated molding view of the invention.
Specific embodiment
The preferred embodiment of the present invention will be described in detail by reference to attached drawing, in this way showing for field that the present invention belongs to
There are these embodiments easy to accomplish for the people in technical staff with ordinary skill.However the present invention can also be a variety of different
Form is realized, therefore the present invention is not limited to embodiments described hereinafters.In addition, in order to more clearly describe the present invention, with this
The component that invention does not connect will be omitted from attached drawing.
A kind of foaming automotive seat special type 3D sizing non-woven fabrics, specifically includes that edge 1, convex portion 2, pit portion
3, negative angle part 4 etc.；
As shown in Figure 1, the non-woven fabrics is that 3D sizing is integrally formed；The outer of the non-woven fabrics makes a circle as edge 1, in-between area
Domain is formed by multiple convex portions 2,3 continuous transition of multiple pit portions；The non-woven fabrics encloses position shape close to the one of edge 1
At there is negative angle part 4.
Preferably, as an embodiment, the non-woven fabrics is square structure, size and foaming mould size phase
Mutually matching enables to 3D sizing non-woven fabrics to be bonded closely with foaming mould 100% during seat foaming.
Preferably, as an embodiment, the convex-concave in the convex portion 2 and pit portion 3 and foaming mould
Position corresponds, and avoids forming bubble on foaming seat, and what influence to foam seat and 3D were formed non-woven fabrics is bonded effect.
Claims (3)
1. a kind of foaming automotive seat special type 3D sizing non-woven fabrics, specifically includes that edge (1), convex portion (2), pit part
Divide (3), negative angle part (4) etc.；
It is characterized by: the non-woven fabrics is that 3D sizing is integrally formed；The outer of the non-woven fabrics makes a circle as edge (1), wherein
Between region formed by multiple convex portions (2), multiple pit portions (3) continuous transition；The non-woven fabrics is close to edge (1)
One circle position is formed with negative angle part (4).
2. a kind of foaming automotive seat according to claim 1 special type 3D sizing non-woven fabrics, it is characterised in that: the nothing
Woven fabric is square structure, and size is mutually matched with foaming mould size.
3. a kind of foaming automotive seat according to claim 2 special type 3D sizing non-woven fabrics, it is characterised in that: described convex
The convex-concave position risen on part (2) and pit portion (3) and foaming mould corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558543.8A CN110130040A (en) | 2019-06-26 | 2019-06-26 | A kind of foaming automotive seat special type 3D sizing non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558543.8A CN110130040A (en) | 2019-06-26 | 2019-06-26 | A kind of foaming automotive seat special type 3D sizing non-woven fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110130040A true CN110130040A (en) | 2019-08-16 |
Family
ID=67579433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910558543.8A Withdrawn CN110130040A (en) | 2019-06-26 | 2019-06-26 | A kind of foaming automotive seat special type 3D sizing non-woven fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110130040A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168913A (en) * | 2019-09-02 | 2020-05-19 | 天津三和泰奥汽车部件有限公司 | 3D (three-dimensional) shaping device and production method of non-woven fabric for automobile seat foaming |
-
2019
- 2019-06-26 CN CN201910558543.8A patent/CN110130040A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168913A (en) * | 2019-09-02 | 2020-05-19 | 天津三和泰奥汽车部件有限公司 | 3D (three-dimensional) shaping device and production method of non-woven fabric for automobile seat foaming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190816 |
|
| WW01 | Invention patent application withdrawn after publication |