CN106363849A - High-grade car novel interior decoration ceiling and production process thereof - Google Patents
High-grade car novel interior decoration ceiling and production process thereof Download PDFInfo
- Publication number
- CN106363849A CN106363849A CN201510422222.7A CN201510422222A CN106363849A CN 106363849 A CN106363849 A CN 106363849A CN 201510422222 A CN201510422222 A CN 201510422222A CN 106363849 A CN106363849 A CN 106363849A
- Authority
- CN
- China
- Prior art keywords
- ceiling
- interior decoration
- inner decorative
- grade car
- finished product
- 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
Abstract
The invention discloses a high-grade car novel interior decoration ceiling and a production process thereof, and belongs to the technical field of vehicle ceiling interior decoration product production. According to the present invention, a composite board is prepared by adopting a thermoplastic polyurethane hard foam board as a skeleton material, adopting glass fibers as a reinforcing material and adopting a solid hot-melt adhesive as a binder, and a cold mold molding method is used to produce the high-grade car novel interior decoration ceiling; the production process sequentially comprises three process steps such as base material compounding, mold pressing molding, and finished product preparation; and the high-grade car novel interior decoration ceiling has advantages of excellent sound absorption, excellent thermal insulation, excellent self-supporting, excellent environmental protection, extremely high rigidity, extremely high dimensional stability and other excellent performances, and is suitable for the design and production of the high-grade car novel interior decoration ceiling.
Description
Technical field
The present invention relates to a kind of new inner decorative ceiling of high-grade car and production technology, belong to ornaments processing technical field in vehicle ceiling.
Background technology
The framework material of orthodox car inner decorative ceiling mainly using cardboard and ps plate, is difficult processing and manufacturing, and the inner decorative ceiling produced is yielding, the moisture absorption, and its sound-absorbing, heat-insulated, rigidity, dimensional stability and environmental-protecting performance are all poor, of low grade.It is therefore expected that the production technology of a kind of process stabilizing, function admirable automotive interior roof can overcome drawbacks described above.
Content of the invention
For overcoming the shortcomings of above-mentioned prior art, the present invention proposes a kind of new inner decorative ceiling and the production technology of high-grade car.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of new inner decorative ceiling of high-grade car and production technology, inner decorative ceiling is to hard bubble plate for framework material by thermoplasticity polyurethane, with glass fibre as reinforcing material, with non-woven fabrics and inner decoration facing for composite processing, it is characterized in that, production technology adopts chill method production technology, in turn includes the following steps:
1. base material is combined: non-woven fabrics are unreeled lay on workbench, solids hot melt adhesive and glass fibre are sowed on non-woven fabrics, then thermoplastic hard polyurethane cystosepiment (abbreviation pu plate) is being placed above, solids hot melt adhesive and glass fibre are sowed on pu plate again, then heated plate is heated to 150-260 DEG C, carry out roll-in to be combined, the composite board after cooling is inner decorative ceiling base material under the pressure of 0.4-0.6mpa；
2. chill molding: inner decoration facing is mated formation on the punch of ceiling mould, heating above-mentioned base material under 200-400 DEG C of high temperature puts in die after 30-100s again, matched moulds, carry out chill molded under 5-15mpa pressure, after pressurize 30-100s, Qi Mo, pickup, the pressing of taking-up is inner decorative ceiling semi-finished product；
3. finished product makes: above-mentioned inner decorative ceiling semi-finished product is carried out cut edge, cut hole, finishing, installs the ceiling assembly after ceiling accessory and be inner decorative ceiling finished product of the present invention.
The invention has the beneficial effects as follows: selection is unique, simple process is easy to operate, the inner decorative ceiling produced has excellent sound-absorbing, heat-insulated, damping, light weight, protection against the tide, preventing microorganism, anti-fouling performance, and excellent breathability, weather resisteant and dimensional stability, there is stronger self-supporting performance, it is unlikely to deform, product specification is high.
Specific embodiment
With reference to specific embodiment, it is illustrated in further detail.
The new inner decorative ceiling of high-grade car of the present invention and production technology are to hard bubble plate for framework material by thermoplastic polyurethane, with glass fibre as reinforcing material, with non-woven fabrics and inner decoration facing as composite, it is the composite board that binding agent is made with solid thermal melten gel, with chill method method of forming processing and fabricating, specific as follows:
First non-woven fabrics are unreeled lay on workbench, solids hot melt adhesive and glass fibre are sowed on non-woven fabrics, then thermoplastic hard polyurethane cystosepiment (abbreviation pu plate) is being placed above, solids hot melt adhesive and glass fibre are sowed on pu plate again, then heated plate is heated to 150-260 DEG C, carry out roll-in to be combined, the composite board after cooling is inner decorative ceiling base material, deposits stand-by after being cut under the pressure of 0.4-0.6mpa；Subsequently into cold and detached moulding process, first inner decoration facing is mated formation on the punch of ceiling mould, to put in die after heating 30-100s under the high temperature of 200-400 DEG C of the base material of above-mentioned cutting again, it is molded that matched moulds carries out chill under 5-15mpa pressure, after pressurize 30-100s, Qi Mo, pickup, the molded product of taking-up is inner decorative ceiling semi-finished product；Finally it is machined to product, the inner decorative ceiling semi-finished product of processing are carried out cut edge, cut hole and finishing, the ceiling assembly after ceiling accessory is installed and is inner decorative ceiling finished product of the present invention.
The inner decorative ceiling finished product good looking appearance that above-described embodiment is obtained, excellent performance, safe and reliable, after in-car ceiling decoration, it is greatly improved passenger car class, increase the comfortable and satisfied of driver.
Claims (1)
1. a kind of new inner decorative ceiling of high-grade car and production technology, inner decorative ceiling mainly hard bubbles plate for framework material by thermoplastic polyurethane, with glass fibre as reinforcing material, with non-woven fabrics and inner decoration facing for composite processing, it is characterized in that: production technology adopts cold foam process, in turn includes the following steps:
(1) base material is combined: non-woven fabrics are unreeled lay on workbench, solids hot melt adhesive and glass fibre are sowed on non-woven fabrics, then thermoplastic hard polyurethane cystosepiment (abbreviation pu plate) is being placed above, solids hot melt adhesive and glass fibre are sowed on pu plate again, then heated plate is heated to 15 0--260 DEG C, carry out roll-in to be combined, the composite board after cooling is inner decorative ceiling base material under the pressure of 0.4-0.6mpa；
(2) chill molding: interior fear fabric is mated formation on the punch of ceiling mould, heating above-mentioned base material under 200-400 DEG C of high temperature puts in die after 30-100s again, matched moulds, carry out chill molded under 5-15mpa pressure, after pressurize 30-100s, Qi Mo, pickup, the pressing of taking-up is inner decorative ceiling semi-finished product；
(3) finished product makes: above-mentioned inner decorative ceiling semi-finished product is carried out cut edge, cut hole, finishing, installs the ceiling assembly after ceiling accessory and be inner decorative ceiling finished product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510422222.7A CN106363849A (en) | 2015-07-20 | 2015-07-20 | High-grade car novel interior decoration ceiling and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510422222.7A CN106363849A (en) | 2015-07-20 | 2015-07-20 | High-grade car novel interior decoration ceiling and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106363849A true CN106363849A (en) | 2017-02-01 |
Family
ID=57879639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510422222.7A Pending CN106363849A (en) | 2015-07-20 | 2015-07-20 | High-grade car novel interior decoration ceiling and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106363849A (en) |
-
2015
- 2015-07-20 CN CN201510422222.7A patent/CN106363849A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100522575C (en) | Automobile ceiling and its production process | |
| CN101648548A (en) | Wet production process of low-density soft polyurethane foam top lining | |
| CN102673089B (en) | Manufacturing process for automobile roof | |
| CN102381256B (en) | Wet-method roof producing process of spreaded glass fibers with adhesive | |
| CN106346936A (en) | Production technology of automobile carpet | |
| CN102825712B (en) | Manufacturing technology of automobile instrument desk | |
| CN102431249B (en) | Manufacturing technology of lightweight environment-friendly type automobile ceiling | |
| CN104893252A (en) | Preparation method of carbon fiber trim strip for automobile | |
| CN103434065A (en) | Production technology of automobile seat decorative cover | |
| CN105235118A (en) | Production method used for processing automobile interior ceilings via cold mold method | |
| CN110356335A (en) | A kind of two-sided epidermis foaming automobile inside gadget and its moulding process | |
| CN102923061A (en) | Method for preparing composite type interior trimming panel part of automobile | |
| CN101337526B (en) | Wet process technique of PU flexible foam top-liner | |
| CN102795170B (en) | Production method of fibrilia automobile ceiling | |
| CN107825645A (en) | A kind of preparation method of automobile exterior trimming parts surface decoration tech | |
| CN106739405A (en) | The manufacturing process of monomer warp knitting cloth automobile ceiling | |
| CN106363849A (en) | High-grade car novel interior decoration ceiling and production process thereof | |
| CN208682697U (en) | A kind of composite fibre car carpeting | |
| CN107538767A (en) | The new inner decorative ceiling and production technology of high-grade car | |
| CN104742290A (en) | Novel trim ceiling of superior quality car and production process | |
| CN102001318B (en) | Method for manufacturing automobile headliner by using natural fiber material as main material | |
| CN105015114A (en) | Method for manufacturing automotive door interior trimming panel through polymer natural fibrous composite | |
| CN103434454B (en) | Production method for rigidity-enhanced automobile coatrack | |
| CN103434067B (en) | The manufacturing process of monomer warp knitting cloth automobile ceiling | |
| CN109747183A (en) | A kind of internal decoration of car ceiling production technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |