CN114474877A - Production method of film-coated interior trim part and film-coated interior trim part - Google Patents
Production method of film-coated interior trim part and film-coated interior trim part Download PDFInfo
- Publication number
- CN114474877A CN114474877A CN202111654348.9A CN202111654348A CN114474877A CN 114474877 A CN114474877 A CN 114474877A CN 202111654348 A CN202111654348 A CN 202111654348A CN 114474877 A CN114474877 A CN 114474877A
- Authority
- CN
- China
- Prior art keywords
- interior trim
- trim part
- film
- membrane
- hole
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
- B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/04—Punching, slitting or perforating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/003—Interior finishings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention discloses a production method of a film-coated interior trim part, which is characterized in that the interior trim part comprises an interior trim part body and a membrane, wherein the membrane is attached to the surface of the interior trim part body; before the membrane is attached to the surface of the interior trim part body, a hole is drilled in the interior trim part body, and then the membrane is attached to the surface of the interior trim part body. According to the invention, the hole is drilled before the membrane is attached to the interior trim part body, and when the membrane is attached, gas between the membrane and the interior trim part body is discharged from the drilled hole, so that bubbles can be prevented from being formed, and the membrane and the interior trim part body can be better attached. The drilled hole has a small diameter without affecting the appearance of the trim piece. The adhesion of the film and the appearance of the interior trim piece are good.
Description
Technical Field
The invention relates to a production method of a film-coated interior trim part and the film-coated interior trim part.
Background
In some cases, the automobile interior part needs to have a sense of touch and a stereoscopic impression, and therefore, a groove is formed in the structure of the automobile interior part. And the automotive interior parts need to be coated with films. The diaphragm can have poor air release when encountering the grooves. The vacuum state cannot be achieved even if vacuum is applied. Resulting in bubbles on the interior trim surface.
Disclosure of Invention
The invention provides a production method of a film-covered interior trim part and the film-covered interior trim part to solve the technical problems.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the production method of the film-coated interior trim part is characterized in that the interior trim part comprises an interior trim part body and a film, and the film is attached to the surface of the interior trim part body; before the membrane is attached to the surface of the interior trim part body, a hole is drilled in the interior trim part body, and then the membrane is attached to the surface of the interior trim part body.
According to one embodiment of the invention, the interior trim part body is provided with a recess, and a hole is drilled in the recess of the interior trim part body.
According to one embodiment of the invention, the holes are round holes.
According to one embodiment of the invention, the diameter of the holes is between 0.1mm and 0.15mm or between 0.15mm and 0.2 mm.
According to one embodiment of the invention, the perimeter of the hole is 0.2-1 mm.
According to one embodiment of the invention, the drilling is by laser.
According to one embodiment of the present invention, the hole drilled in the interior trim body is a through hole penetrating through the interior trim body in a thickness direction of the interior trim body.
According to one embodiment of the invention, the membrane and the portion of the interior trim body in contact with the membrane are heated.
A film-coated interior trim part is characterized by being prepared by the production method of the film-coated interior trim part.
According to the invention, the hole is drilled before the membrane is attached to the interior trim part body, and when the membrane is attached, gas between the membrane and the interior trim part body is discharged from the drilled hole, so that bubbles can be prevented from being formed, and the membrane and the interior trim part body can be better attached. The drilled hole has a small diameter without affecting the appearance of the trim piece. The adhesion of the film and the appearance of the interior trim part are good.
Drawings
Fig. 1 is a cross-sectional view of a film covered interior trim piece of the present invention.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
a production method of a film-covered interior trim part comprises the steps that the interior trim part 1 comprises an interior trim part body 11 and a membrane 12, wherein the membrane 12 is attached to the surface of the interior trim part body 11; before the membrane 12 is attached to the surface of the interior trim part body 11, a hole 13 is drilled in the interior trim part body 11, and then the membrane 12 is attached to the surface of the interior trim part body 11. According to a preferred embodiment of the present invention, when the recess 14 is formed in the interior trim part body 11, the hole 13 is drilled in the recess 14 of the interior trim part body 11. The shape of the hole 13 can be a round hole, a square hole, a triangular hole or a hole with other shapes. The circumference of the hole is 0.2-1 mm. Preferably the aperture is a circular aperture. The diameter of the hole is 0.1 mm-0.15 mm or 0.15 mm-0.2 mm; preferred hole diameters are 0.1mm, 0.2mm, 0.15mm, 0.18mm, 0.17mm, 0.19mm, 0.16mm, 0.11mm, 0.12mm, 0.13mm, 0.14 mm. The drilling may be performed by laser drilling. The hole 13 drilled in the interior trim body is a through hole, and the hole 13 penetrates through the interior trim body 11 along the thickness direction of the interior trim body 11. According to an embodiment of the present invention, when the membrane 12 is attached to the surface of the interior trim body 11, the membrane 12 and the portion of the interior trim body 11 contacting the membrane 12 are heated, so that the gas between the membrane 12 and the interior trim body 11 can be better exhausted.
The film-covered interior trim part can be prepared by the production method of the film-covered interior trim part. According to the invention, the hole is drilled before the membrane is attached to the interior trim part body, and when the membrane is attached, gas between the membrane and the interior trim part body is discharged from the drilled hole, so that bubbles can be prevented from being formed, and the membrane and the interior trim part body can be better attached. The drilled hole has a small diameter without affecting the appearance of the trim piece. The adhesion of the film and the appearance of the interior trim part are good.
The embodiments of the present invention are merely illustrative, and not restrictive, of the scope of the claims, and other substantially equivalent alternatives may occur to those skilled in the art and are within the scope of the present invention.
Claims (9)
1. The production method of the film-coated interior trim part is characterized in that the interior trim part comprises an interior trim part body and a film, and the film is attached to the surface of the interior trim part body; before the membrane is attached to the surface of the interior trim part body, a hole is drilled in the interior trim part body, and then the membrane is attached to the surface of the interior trim part body.
2. The production method of the film-covered interior trim part according to claim 1, wherein the interior trim part body is provided with a groove, and a hole is drilled in the groove of the interior trim part body.
3. The method for producing a film covered interior trim component according to claim 1, wherein the hole is a circular hole.
4. The production method of the film-covered interior trim part according to claim 1 or 2, wherein the diameter of the hole is 0.1mm to 0.15mm or 0.15mm to 0.2 mm.
5. The method for producing film-covered interior trim part according to claim 1, wherein the circumference of the hole is 0.2-1 mm.
6. The method for producing a film covered interior trim component according to claim 1, wherein the laser drilling is performed.
7. The production method of a film covered interior trim part according to claim 1, wherein the hole drilled in the interior trim part body is a through hole penetrating through the interior trim part body in a thickness direction of the interior trim part body.
8. The production method of a film-covered interior trim part according to claim 1 or 7, wherein the membrane and a portion of the interior trim part body in contact with the membrane are heated.
9. A film-covered interior trim part, characterized by being produced by the production method of the film-covered interior trim part according to claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111654348.9A CN114474877A (en) | 2021-12-30 | 2021-12-30 | Production method of film-coated interior trim part and film-coated interior trim part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111654348.9A CN114474877A (en) | 2021-12-30 | 2021-12-30 | Production method of film-coated interior trim part and film-coated interior trim part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114474877A true CN114474877A (en) | 2022-05-13 |
Family
ID=81508120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111654348.9A Pending CN114474877A (en) | 2021-12-30 | 2021-12-30 | Production method of film-coated interior trim part and film-coated interior trim part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114474877A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6265044B1 (en) * | 1998-02-05 | 2001-07-24 | Honda Giken Kogyo Kabushiki Kaisha | Method of covering a profiled surface of a base member with a sheet by using bonding under vacuum, and a sheet suitable for use in the method |
| US20100279052A1 (en) * | 2009-04-29 | 2010-11-04 | Hong Fu Jin Precision Industry (Shenzhen) Co. Ltd | Shell assembly |
| CN103042809A (en) * | 2012-12-10 | 2013-04-17 | 上海通领汽车饰件有限公司 | Coating device of automotive interior part |
| DE102013202223A1 (en) * | 2013-02-12 | 2014-08-14 | Lisa Dräxlmaier GmbH | Manufacturing a decorated composite used in interior part of vehicle, involves providing decorative layer with apertures, applying film on decoration layer, and partially deforming film in region of apertures by laser and/or hot air stream |
| KR20140134410A (en) * | 2013-05-14 | 2014-11-24 | 이상철 | ABS Door ABS door manufacturing method and manufacturing method for manufacturing the same |
| CN106042586A (en) * | 2016-06-03 | 2016-10-26 | 江阴延利汽车饰件股份有限公司 | Skin covering molding process of automotive interior trim board and automotive interior trim board |
| CN108136971A (en) * | 2015-09-29 | 2018-06-08 | 卡森尼可关精株式会社 | Vehicle inside gadget and its manufacturing method |
-
2021
- 2021-12-30 CN CN202111654348.9A patent/CN114474877A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6265044B1 (en) * | 1998-02-05 | 2001-07-24 | Honda Giken Kogyo Kabushiki Kaisha | Method of covering a profiled surface of a base member with a sheet by using bonding under vacuum, and a sheet suitable for use in the method |
| US20100279052A1 (en) * | 2009-04-29 | 2010-11-04 | Hong Fu Jin Precision Industry (Shenzhen) Co. Ltd | Shell assembly |
| CN103042809A (en) * | 2012-12-10 | 2013-04-17 | 上海通领汽车饰件有限公司 | Coating device of automotive interior part |
| DE102013202223A1 (en) * | 2013-02-12 | 2014-08-14 | Lisa Dräxlmaier GmbH | Manufacturing a decorated composite used in interior part of vehicle, involves providing decorative layer with apertures, applying film on decoration layer, and partially deforming film in region of apertures by laser and/or hot air stream |
| KR20140134410A (en) * | 2013-05-14 | 2014-11-24 | 이상철 | ABS Door ABS door manufacturing method and manufacturing method for manufacturing the same |
| CN108136971A (en) * | 2015-09-29 | 2018-06-08 | 卡森尼可关精株式会社 | Vehicle inside gadget and its manufacturing method |
| CN106042586A (en) * | 2016-06-03 | 2016-10-26 | 江阴延利汽车饰件股份有限公司 | Skin covering molding process of automotive interior trim board and automotive interior trim board |
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