CN110281453A - Application of the non-woven fabrics in foaming - Google Patents
Application of the non-woven fabrics in foaming Download PDFInfo
- Publication number
- CN110281453A CN110281453A CN201910519425.6A CN201910519425A CN110281453A CN 110281453 A CN110281453 A CN 110281453A CN 201910519425 A CN201910519425 A CN 201910519425A CN 110281453 A CN110281453 A CN 110281453A
- Authority
- CN
- China
- Prior art keywords
- foaming
- woven fabrics
- application
- automotive seat
- seat
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
- B29C44/143—Means for positioning the lining in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of application of non-woven fabrics in foaming, and non-woven fabrics is first fixed on to the position for needing foaming, then carry out non-woven fabrics with foaming raw material foaming-formed.Non-woven fabrics is placed on the position for needing foaming by the present invention, reinforces the intensity of foaming, applied to the foaming in automotive seat, when not changing the comfort level of original seat, both the investment that can be reduced foamed material reduces cost, and can increase the pliability of seat；Effectively be combined with each other and fill with foam, reduce the weathering of foam, increase the toughness of foaming body, can according to require adjustment gauge thickness.
Description
Technical field
The present invention relates to a kind of application of non-woven fabrics, especially application of the non-woven fabrics in foaming.
Background technique
Existing car seat, which is used, springs back the mainstream that double hardness polyurethane foams are foaming raw material, non-woven fabrics conduct with high
Bottom；Traditional car seat cushion is that seating region and two side areas are poured respectively, is needed by placement angle and in two flanks
It is distinguished with the thickness for increasing separated material slot and inserts between region to realize product is taken.
But the above prior art has the disadvantage in that 1, foaming hardness unevenness causes seat angle position to be easily broken off；2,
Toughness is inadequate, it may appear that inserts and foam fraction factor phenomenon, and higher cost.
Summary of the invention
Based on this, a kind of non-woven fabrics is provided it is an object of the invention to overcome in place of above-mentioned the deficiencies in the prior art and is being sent out
Soak the application in type.
To achieve the above object, the technical solution used in the present invention are as follows: a kind of application of non-woven fabrics in foaming,
Non-woven fabrics is first fixed on to the position for needing foaming, is then carried out non-woven fabrics with foaming raw material foaming-formed.
The specific process parameter of foaming raw material and foaming in the application, those skilled in the art can be according to reality
Need to carry out the specific choice of the prior art.
Preferably, the foaming is the foaming of automotive seat.
Preferably, described foaming-formed with a thickness of 8-80mm.
Meanwhile the present invention also provides a kind of method of foaming automotive seat, the methods are as follows: non-woven fabrics is first fixed on vapour
Vehicle seats need the position of foaming, then carry out non-woven fabrics with foaming raw material foaming-formed.
Non-woven fabrics is placed on the position of foaming automotive seat by the present invention, reinforces the intensity of foaming；Do not changing original seat
Comfort level in the case of, that is, can be reduced the investment of foamed material, reduce cost, and can increase the pliability of seat；Effectively with bubble
Cotton be combined with each other and fills, and reduces the weathering of foam, increases the toughness of foaming body, can be according to requiring adjustment specification thick
Degree.
Preferably, described foaming-formed with a thickness of 8-80mm.The foaming-formed thickness of the present invention can root
It is targetedly adjusted, can reach from 8-80mm, the range of application is wide according to actual requirement.
Preferably, in fixed non-woven fabrics, keep perforating position consistent with foaming mould.The fixation of non-woven fabrics in the present invention,
The fixed non-woven fabrics of different mode (such as stickup, magnetic sheet magnet, have an injection etc.) can be optionally selected, nonwoven can be increased in this way
Conjunction patch degree when cloth thickness, reduces the investment of foam material, further reduces the cost.
In addition, the present invention also provides the automotive seats that a kind of method of foaming automotive seat is prepared.
Compared with the existing technology, the invention has the benefit that
Non-woven fabrics is placed on the position for needing foaming by the present invention, reinforces the intensity of foaming；Do not changing original seat
Comfort level in the case of, both can be reduced the investment of foamed material, and reduced cost, and can increase the pliability of seat；Effectively with bubble
Cotton be combined with each other and fills, and reduces the weathering of foam, increases the toughness of foaming body, can be according to requiring adjustment specification thick
Degree.
Meanwhile application of the non-woven fabrics of the present invention in foaming, thus it is possible to vary the composed structure ratio of automobile foaming
The advantages that example has and increases sponge foaming body intensity, postpones sponge aging, and improvement falls off, soft, sufficiently combines.
Specific embodiment
To better illustrate the object, technical solutions and advantages of the present invention, below in conjunction with specific embodiment to the present invention
It is described further.
A kind of embodiment of automotive seat of the present invention, automotive seat described in the present embodiment are prepared by the following method institute
: non-woven fabrics is first fixed on the position that automotive seat needs foaming, with locating pin, stickup, magnetic sheet magnet, the side such as have an injection
Formula fix non-woven fabrics, keep perforating position consistent with foaming mould, then by non-woven fabrics and foaming raw material progress foaming at
Type；The foaming thickness of different location can be selected according to actual needs, thickness range 8-80mm.
In addition, the specific process parameter of foaming raw material and foaming in the present embodiment, those skilled in the art can
The specific choice of the prior art is carried out according to actual needs, and and will not be described here in detail.
Non-woven fabrics is placed on the position for needing foaming by the present embodiment, reinforces the intensity of foaming；Do not changing original seat
In the case of the comfort level of chair, the investment of foamed material both can be reduced, and reduced cost, and can increase the pliability of seat；Effectively with
Foam be combined with each other and fills, and reduces the weathering of foam, increases the toughness of foaming body, can according to require adjustment specification
Thickness.
Simultaneously, thus it is possible to vary the composed structure ratio of automobile foaming has and increases sponge foaming body intensity, and delay sponge is old
To change, improvement falls off, and it is soft, the advantages that sufficiently combination.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than protects to the present invention
The limitation of range is protected, although the invention is described in detail with reference to the preferred embodiments, those skilled in the art should
Understand, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the essence of technical solution of the present invention
And range.
Claims (7)
1. a kind of application of non-woven fabrics in foaming, which is characterized in that be first fixed on non-woven fabrics and need foaming
Then position carries out non-woven fabrics with foaming raw material foaming-formed.
2. application as described in claim 1, which is characterized in that the foaming is the foaming of automotive seat.
3. application as claimed in claim 1 or 2, which is characterized in that described foaming-formed with a thickness of 8-80mm.
4. a kind of method of foaming automotive seat, which is characterized in that the method are as follows: non-woven fabrics, which is first fixed on automotive seat, needs
The position of foaming is wanted, is then carried out non-woven fabrics with foaming raw material foaming-formed.
5. the method for foaming automotive seat as claimed in claim 4, which is characterized in that the foaming with a thickness of 8-
80mm。
6. the method for foaming automotive seat as claimed in claim 4, which is characterized in that in fixed non-woven fabrics, make perforating position
It sets consistent with foaming mould.
7. a kind of automotive seat that the method by any one of claim 4~6 foaming automotive seat is prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519425.6A CN110281453A (en) | 2019-06-14 | 2019-06-14 | Application of the non-woven fabrics in foaming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519425.6A CN110281453A (en) | 2019-06-14 | 2019-06-14 | Application of the non-woven fabrics in foaming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110281453A true CN110281453A (en) | 2019-09-27 |
Family
ID=68004693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910519425.6A Pending CN110281453A (en) | 2019-06-14 | 2019-06-14 | Application of the non-woven fabrics in foaming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110281453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730795A (en) * | 2020-07-07 | 2020-10-02 | 重庆市宏立摩托车制造有限公司 | Cushion foaming process with non-woven fabric lining piece |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05147121A (en) * | 1991-11-28 | 1993-06-15 | Hayashi Gijutsu Kenkyusho:Kk | Deeply recessedly and projectedly shaped or intricately shaped bead foam molded article having fabric at its surface and manufacture thereof |
| CN1548282A (en) * | 2003-05-06 | 2004-11-24 | 周隆文 | Jointing method between facing layer and foamed body |
| US20050019439A1 (en) * | 2000-03-29 | 2005-01-27 | Kaneka Corporation | Producing method of a composite molded article as well as inner mold and metal mold being used for producing cellular molded article in mold pattern having surface skin |
| CN103085217A (en) * | 2011-10-27 | 2013-05-08 | 余志勇 | Manufacturing method of shoes and shoes manufactured by same |
| CN104334782A (en) * | 2012-06-04 | 2015-02-04 | 东洋纺株式会社 | Nonwoven fabric for reinforcing foam molded articles and product using same |
| CN104441382A (en) * | 2013-09-10 | 2015-03-25 | 德鱼塔工业股份有限公司 | Manufacturing method of integrated foam-molded product and integrated foam-molded product |
| CN206653716U (en) * | 2017-04-11 | 2017-11-21 | 广州市豪力佳非织造新材料有限公司 | A kind of PU expanded materials automotive seat multi-layer composite nonwoven fabrics |
-
2019
- 2019-06-14 CN CN201910519425.6A patent/CN110281453A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05147121A (en) * | 1991-11-28 | 1993-06-15 | Hayashi Gijutsu Kenkyusho:Kk | Deeply recessedly and projectedly shaped or intricately shaped bead foam molded article having fabric at its surface and manufacture thereof |
| US20050019439A1 (en) * | 2000-03-29 | 2005-01-27 | Kaneka Corporation | Producing method of a composite molded article as well as inner mold and metal mold being used for producing cellular molded article in mold pattern having surface skin |
| CN1548282A (en) * | 2003-05-06 | 2004-11-24 | 周隆文 | Jointing method between facing layer and foamed body |
| CN103085217A (en) * | 2011-10-27 | 2013-05-08 | 余志勇 | Manufacturing method of shoes and shoes manufactured by same |
| CN104334782A (en) * | 2012-06-04 | 2015-02-04 | 东洋纺株式会社 | Nonwoven fabric for reinforcing foam molded articles and product using same |
| CN104441382A (en) * | 2013-09-10 | 2015-03-25 | 德鱼塔工业股份有限公司 | Manufacturing method of integrated foam-molded product and integrated foam-molded product |
| CN206653716U (en) * | 2017-04-11 | 2017-11-21 | 广州市豪力佳非织造新材料有限公司 | A kind of PU expanded materials automotive seat multi-layer composite nonwoven fabrics |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730795A (en) * | 2020-07-07 | 2020-10-02 | 重庆市宏立摩托车制造有限公司 | Cushion foaming process with non-woven fabric lining piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104903146B (en) | Foam components, it is especially suitable for the foam components of seat, and for preparing the Method and kit for of foam components | |
| US10710481B2 (en) | Forming of a cover element for a motor vehicle seat or the interior of a motor vehicle | |
| CN105899402B (en) | Foam unit and vehicle seat for vehicle seat | |
| JP2008188285A (en) | Back pad and vehicle seat | |
| CN102348577B (en) | Vehicle seat cushion | |
| CN110281453A (en) | Application of the non-woven fabrics in foaming | |
| JP2000106983A (en) | Forming method for filling and sheet having the same filling | |
| JP2016097152A (en) | Cushion pad | |
| DE3580375D1 (en) | METHOD FOR PRODUCING SEAT SURFACES OR BACKRESTS OF CAR SEATS OR SIMILAR APPLICATIONS. | |
| CN107521028B (en) | Automotive seat, preparation method and mold | |
| JP4315156B2 (en) | Method for producing polyurethane foam molded article | |
| CN110225845A (en) | The surface cover of the liner of cushion or backrest for automobile seat | |
| JPH1033297A (en) | Seat | |
| JP2002300936A (en) | Seat pad for vehicle and manufacturing method therefor | |
| JP5038784B2 (en) | Seat cushion structure | |
| JP2019034025A (en) | Sheet core material for vehicle and sheet pad | |
| CN203681356U (en) | Footrest mat | |
| JP2002273744A (en) | Three-layered structural cushioning pad and method for manufacturing the same | |
| JP4738792B2 (en) | Seat pad | |
| WO2003045198A1 (en) | Seat pad for vehicle | |
| JP6214129B2 (en) | Manufacturing method of different hardness mold foam | |
| US20020022423A1 (en) | Seat cushion with foamed-in elastic insert | |
| CN212604706U (en) | Multi-hardness foaming seat | |
| WO2019111658A1 (en) | Seat pad and manufacturing method therefor | |
| CN207565397U (en) | Automotive seat cushion block |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190927 |