JPH01165420A - Preparation of mat - Google Patents
Preparation of matInfo
- Publication number
- JPH01165420A JPH01165420A JP32455287A JP32455287A JPH01165420A JP H01165420 A JPH01165420 A JP H01165420A JP 32455287 A JP32455287 A JP 32455287A JP 32455287 A JP32455287 A JP 32455287A JP H01165420 A JPH01165420 A JP H01165420A
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- force
- mat
- mold
- main body
- 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
- 239000000463 material Substances 0.000 claims abstract description 55
- 238000004073 vulcanization Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、カーマットや玄関マントとして使用されるゴ
ム製シート材を裏貼りしたマットの製造方法に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for manufacturing a mat backed with a rubber sheet material used as a car mat or an entrance cloak.
（従来の技術）
一般に、自動車の室内に敷設するカーマットとしては、
外観の美麗さ及び良好な感触を得るためにパイル地等で
マット本体を形成すると共に、ずれ動きの防止および防
水を図るために、該マット本体にゴム製のシート材を裏
貼りしたものが普及している。(Prior art) In general, car mats installed inside automobiles include:
In order to have a beautiful appearance and a good feel, the mat body is made of pile fabric, etc., and in order to prevent slippage and make it waterproof, mats that are lined with a rubber sheet material are becoming popular. are doing.
このようなマットを製造するには、上下一対の金型を使
用して、下部金型内に未加硫ゴムよりなるシート材とマ
ット本体とを積層状態で載置し、上下金型を密閉して加
熱すると共にその密閉室内に圧力空気を供給して該空気
の熱膨張圧によりシート材とマット本体とを一体に接着
させる方法が採用されている。To manufacture such a mat, a pair of upper and lower molds is used, and the sheet material made of unvulcanized rubber and the mat body are placed in a stacked state in the lower mold, and the upper and lower molds are sealed. A method is adopted in which the sheet material and the mat main body are bonded together by heating the material and supplying pressurized air into the sealed chamber, and using the thermal expansion pressure of the air.
（発明が解決しようとする問題点）
しかしながら、金型の加熱による空気の膨張圧のみでは
、シート材とマント本体とを強固に接着一体化すること
が困難であり、又、シート材の裏面に良好な滑り止め用
の突起を形成することができないという問題点があった
。(Problems to be Solved by the Invention) However, it is difficult to firmly bond and integrate the sheet material and the cloak body using only the expansion pressure of air due to heating of the mold. There was a problem in that it was not possible to form good anti-slip protrusions.
さらに、シート材の裏面が金型成形面から浮き上がった
状態で配設される場合には、マットの円滑な製造が困難
となる。Furthermore, if the back surface of the sheet material is placed in a state where it is lifted from the molding surface of the mold, it becomes difficult to smoothly manufacture the mat.
本発明はこのような問題点を解消することを目的とした
マットの製造方法を提供するものである。The present invention provides a mat manufacturing method aimed at solving these problems.
（問題点を解決するための手段）
上記目的を達成するために、本発明のマットの製造方法
は、空気吸引通路と該通路から金型のキャビティに連通
ずる複数個の突起形成用小孔を設けてなる下金型の該キ
ャビティ内に、上面にマット本体を重ねた未加硫ゴムか
らなるシート材を載置し、しかるのち、上金型を下金型
に密着してシート材を加熱すると共に上金型に設けた空
気供給口から圧力空気を供給することにより加硫中のシ
ート材上面にマット本体を一体に接着させる一方、下金
型の前記通路を介して小孔に真空吸引力を発生させるこ
とによりシート材の一部を該小札内に吸入、充填させて
突起を形成することを特徴とするものである。(Means for Solving the Problems) In order to achieve the above object, the mat manufacturing method of the present invention includes an air suction passage and a plurality of small protrusion forming holes communicating with the cavity of the mold from the air suction passage. A sheet material made of unvulcanized rubber with the mat body layered on the upper surface is placed in the cavity of the lower mold provided, and then the upper mold is brought into close contact with the lower mold and the sheet material is heated. At the same time, pressurized air is supplied from the air supply port provided in the upper mold to adhere the mat body to the upper surface of the sheet material being vulcanized, while vacuum suction is applied to the small hole through the passage in the lower mold. It is characterized in that a portion of the sheet material is sucked into and filled into the bill by generating a force to form a protrusion.
（作 用）
下金型内に未加硫ゴムからなるシート材を直接載置して
いるので、金型からの加熱伝達が円滑に行われてシート
材が迅速に熔融状態に軟化し、上金型から供給される空
気の圧力によってマット本体をシート材に一体に接着さ
せることができる。(Function) Since the sheet material made of unvulcanized rubber is placed directly in the lower mold, heat transfer from the mold is carried out smoothly, the sheet material quickly softens to a molten state, and the upper mold melts. The mat body can be integrally bonded to the sheet material by the pressure of air supplied from the mold.
この際、マット本体に起毛を施している場合でも、その
起毛を金型に接触させることなく空気圧によってシート
材に押付けられるから、何等の変形も生じることなく美
麗な外観を保持する。At this time, even if the mat body is brushed, the nap is pressed against the sheet material by air pressure without coming into contact with the mold, so that a beautiful appearance is maintained without any deformation.
又、下金型には通路を介して金型キャビティに連通ずる
複数個の小孔を穿設しているので、シート材の外底面が
通路に発生させる真空吸引力によってキャビテイ面に確
実に密着すると共にその一部が小孔に吸引されて該小孔
内に充填し、滑り止めに最適な突起を正確に形成するこ
とができる。In addition, since the lower mold has multiple small holes that communicate with the mold cavity via passages, the outer bottom surface of the sheet material is firmly attached to the cavity surface by the vacuum suction generated in the passages. At the same time, a portion of the protrusion is sucked into the small hole and filled into the small hole, thereby making it possible to accurately form a protrusion that is optimal for preventing slippage.
（実 施 例）
本発明の実施例を図面について説明すると、（１）は上
金型、（２）は下金型で、これらの金型（１）（２）を
閉止させた状態においては上金型（１）内に加圧室（３
）が形成される。(Example) To explain an example of the present invention with reference to the drawings, (1) is an upper mold, (2) is a lower mold, and when these molds (1) and (2) are closed, There is a pressurized chamber (3) inside the upper mold (1).
) is formed.
上金型（１）には周壁外面の適所から前記加圧室（３）
に連通ずる圧力空気供給通路（４）を形成していると共
に内周壁の下部開口端は拡開する方向に傾斜成形面（５
）に形成され、さらに、該傾斜成形面（５）を形成した
開口周端部にＶ字状の環状突条（６）を突設すると共に
この突条（６）の外周下面に適宜幅の周溝（７）を刻設
しである。The pressurizing chamber (3) is inserted into the upper mold (1) from a suitable position on the outer surface of the peripheral wall.
The lower opening end of the inner circumferential wall forms a pressurized air supply passageway (4) that communicates with
), and furthermore, a V-shaped annular protrusion (6) is provided protruding from the peripheral end of the opening where the inclined molded surface (5) is formed, and a suitable width is provided on the lower surface of the outer circumference of this protrusion (6). A circumferential groove (7) is carved.
一方、下金型（２）には前記加圧室（３）に対応してそ
の中央部にキャビティ（凹所）（８）を設けていると共
に該キャビティ（８）の底面に複数個の突起形成用小孔
（９）と必要に応じて適宜の凹模様部００）とを形成し
てあり、さらに、キャビティ（８）の外周に台形状の周
壁部（Ｉ １）を突設し、この内壁部（１１）の外周面
を前記上金型（］）の傾斜成形面（５）に小間隔を存し
て対向させるようにすると共に該外周面の下部に環状突
条（６）と対向するＶ字状環状溝０２）を設けである。On the other hand, the lower mold (2) is provided with a cavity (recess) (8) in its center corresponding to the pressurizing chamber (3), and a plurality of protrusions on the bottom surface of the cavity (8). A small hole for formation (9) and an appropriate concave pattern part 00) are formed as necessary, and a trapezoidal peripheral wall part (I1) is provided protruding from the outer periphery of the cavity (8). The outer peripheral surface of the inner wall portion (11) is made to face the inclined molding surface (5) of the upper mold (]) with a small distance therebetween, and the lower part of the outer peripheral surface is opposed to the annular protrusion (6). A V-shaped annular groove 02) is provided.
又、この下金型（２）には前記各小孔（９）の下端に連
通ずる空気吸引通路０３）が設けられてあり、該通路（
１３）は適宜な真空吸引装置（図示せず）に連結、連通
させである。Further, this lower mold (2) is provided with an air suction passage 03) that communicates with the lower end of each of the small holes (9).
13) is connected and communicated with a suitable vacuum suction device (not shown).
このように構成した上下金型（１）（２）を用いてマッ
トを成形するには、未加硫ゴムからなるシート材０４）
上に該シート材側よりもや一小形のマット本体０ωを重
ね合わせ、シート材側が下金型（２）に接するようにキ
ャビティ（８）内に載置、収納する。In order to mold a mat using the upper and lower molds (1) and (2) configured in this way, a sheet material 04) made of unvulcanized rubber is required.
The mat body 0ω, which is smaller than the sheet material side, is superimposed on top of the mat body 0ω, and placed and stored in the cavity (8) so that the sheet material side is in contact with the lower mold (2).
なお、これらのシート材０４）とマット本体０５）とは
予め、仮接着してその取扱いを容易に行えるようにしで
ある。Note that the sheet material 04) and the mat body 05) are temporarily bonded in advance so that they can be easily handled.
次に、上下金型（１）（２）を閉止すると、シート材側
及びマット本体０５）の周縁部は、上金型（１）の傾斜
成形面（５）及びＶ字状の突条（６）と、下金型（２）
の周壁部（１１）の外周面と環状溝０２）間で挟圧、変
形される。Next, when the upper and lower molds (1) and (2) are closed, the sheet material side and the periphery of the mat body 05) are formed on the inclined molding surface (5) of the upper mold (1) and the V-shaped protrusion ( 6) and lower mold (2)
is compressed and deformed between the outer peripheral surface of the peripheral wall portion (11) and the annular groove 02).
この状態で、下金型（２）を１４５〜１５５°Ｃ程度に
加熱維持すると、前記シート材側の加硫成形が開始され
る。この加熱と同時に、上金型（１）の通路（４）から
加圧室（３）内に圧力空気（１０〜２０ｋｇ／ｃＪ）を
圧入すると共に下金型（２）の空気吸引通路θ３）内に
真空吸引力を発生させると１．加圧室（３）内に圧入し
た圧力空気によりマット本体θ９の上面が押圧され、加
熱より溶融状態に軟化した加硫中のシート材側と一体に
接着する一方、シート材０４）の外底面が真空吸引力に
より下金型（２）のキャビティ（８）面に完全に密着す
ると共に該シート材側の一部が小孔（９）内に流動、浸
入し、該小孔（９）内に充満して突起θｅを形成する。In this state, when the lower mold (2) is heated and maintained at about 145 to 155°C, vulcanization molding of the sheet material side is started. Simultaneously with this heating, pressurized air (10 to 20 kg/cJ) is injected into the pressurizing chamber (3) from the passage (4) of the upper mold (1), and the air suction passage θ3) of the lower mold (2) When a vacuum suction force is generated inside 1. The upper surface of the mat main body θ9 is pressed by the pressurized air injected into the pressurizing chamber (3), and while it is bonded integrally with the sheet material side that is being vulcanized and softened to a molten state by heating, the outer bottom surface of the sheet material 04) is completely adhered to the surface of the cavity (8) of the lower mold (2) due to the vacuum suction force, and a part of the sheet material side flows and penetrates into the small hole (9). is filled to form a protrusion θe.
又、下金型（２）に凹模様（１０）が設けられている場
合には、該凹模様００）内にシート材０４）の一部が溶
融、充満する。Further, when the lower mold (2) is provided with a concave pattern (10), a portion of the sheet material 04) melts and fills the concave pattern 00).
さらに、上金型（１）の傾斜成形面（５）及び７字状の
突条（６）と、下金型（２）の周壁部（１１）の外周面
と環状溝Ｑ２）との間に配設されたシート材０４）とマ
ット本体０５）の外周縁部は、これらの上下対向面で強
固に挟圧されて腰の強い肉薄の堤状膨隆部０′７）に形
成され、又、マット本体０５）の周縁端からや＼突出し
たシート材０４）の周縁部は、マット本体０５）の周縁
端面に溶融、被着してマット本体面の周縁部の起毛側が
強化される。Further, between the inclined molding surface (5) and the 7-shaped protrusion (6) of the upper mold (1), and the outer peripheral surface of the peripheral wall (11) of the lower mold (2) and the annular groove Q2). The outer peripheral edges of the sheet material 04) and the mat main body 05) arranged on the mat body 05) are firmly pressed between their upper and lower opposing surfaces to form a strong and thin bank-like bulge 0'7). The peripheral edge of the sheet material 04) slightly protruding from the peripheral edge of the mat main body 05) is melted and adhered to the peripheral edge surface of the mat main body 05), thereby strengthening the raised side of the peripheral edge of the mat main body surface.
なお、余分なシート材側の周縁部は上金型（１）の周溝
（７）内に流出してパリとなるものである。Note that the excess peripheral edge on the sheet material side flows into the circumferential groove (7) of the upper mold (1) and becomes a part.
こうして製造されたマットは、第３．４図に示すように
、表面に起毛０８）を有するマット本体（１５）の裏面
に該マット本体０５）の周端面に亘ってゴム製シート材
０４）が加硫によって一体に裏貼りされ、その外周部に
堤状膨隆部０７）が形成されていると共に裏面に多数の
滑り止め突起０６）を突設している形状を有するもので
ある。As shown in Fig. 3.4, the thus manufactured mat has a rubber sheet material 04) on the back side of the mat body (15) having a raised surface 08) over the circumferential end surface of the mat body 05). It is integrally backed by vulcanization and has a shape in which a bank-like bulge 07) is formed on the outer periphery and a large number of anti-slip protrusions 06) are protruded from the back surface.
（発明の効果）
以上のように本発明のマット製造方法によれば、空気吸
引通路と該通路から金型のキャビティに連通ずる複数個
の突起形成用小孔を設けてなる下金型の該キャビティ内
に、上面にマット本体を重ねた未加硫ゴムからなるシー
ト材を載置し、しかるのち、上金型を下金型に密着して
シート材を加熱すると共に上金型に設けた空気供給口か
ら圧力空気を供給することにより加硫中のシート材上面
にマット本体を一体に接着させる一方、下金型の前記通
路を介して小孔に真空吸引力を発生させることによりシ
ート材の一部を該小札内に吸入、充填させて突起を形成
するものであるから、下金型内に未加硫ゴムからなるシ
ート材を直接載置しているので、金型からの加熱伝達が
円滑に行われてシート材を迅速に溶融状態に軟化させる
ことができ、上金型から供給される空気の圧力によって
マット本体をシート材の加硫時における溶融によりシー
ト材に強固に接着一体化させることができるものである
。(Effects of the Invention) As described above, according to the mat manufacturing method of the present invention, the lower mold is provided with an air suction passage and a plurality of small holes for forming protrusions communicating from the passage to the cavity of the mold. A sheet material made of unvulcanized rubber with a mat body layered on the upper surface was placed in the cavity, and then the upper mold was brought into close contact with the lower mold, the sheet material was heated, and the sheet material was placed in the upper mold. By supplying pressurized air from the air supply port, the mat body is integrally bonded to the upper surface of the sheet material being vulcanized, while the sheet material is bonded by generating vacuum suction force in the small holes through the passage of the lower mold. A portion of the unvulcanized rubber is inhaled and filled into the bill to form the protrusion, and since the sheet material made of unvulcanized rubber is placed directly in the lower mold, heat transfer from the mold is prevented. This process is carried out smoothly and the sheet material can be quickly softened into a molten state, and the mat body is firmly bonded to the sheet material by the melting of the sheet material during vulcanization by the pressure of air supplied from the upper mold. It is something that can be transformed into
この際、マット本体に起毛を施している場合でも、その
起毛は金型に接触させらることなく、原形状態を保って
美麗な外観を呈する商品価値の高いマットが得られる。At this time, even if the mat body is brushed, the nap does not come into contact with the mold, and a mat with high commercial value that maintains its original shape and exhibits a beautiful appearance can be obtained.
。
又、下金型には空気吸引通路を介して金型キャビティに
連通ずる複数個の小孔を穿設しているので、該通路に発
生させる真空吸引力によってシート材の外底面を正確に
金型キャビテイ面に密着させることができ、従って、シ
ート材の裏面をキャビテイ面に応じた精度のよい美麗な
面に形成することができると共にシート材の一部が加硫
時に小孔に吸引されて形の良好な滑り止め用突起を正確
に形成することができるものである。. In addition, since the lower mold has a plurality of small holes that communicate with the mold cavity via air suction passages, the outer bottom surface of the sheet material can be precisely molded by the vacuum suction generated in the passages. It can be brought into close contact with the mold cavity surface, and therefore, the back side of the sheet material can be formed into a beautiful surface with good precision according to the cavity surface, and a part of the sheet material is sucked into the small holes during vulcanization. It is possible to accurately form a well-shaped anti-slip protrusion.
図面は本発明の実施例を示すもので、第１図はマット成
形前における上下金型の縦断面図、第２図は成形時にお
ける縦断面図、第３図は得られたマットの簡略斜視図、
第４図はその周縁部の拡大断面図である。
（１）・・・上金型、（２）・・・下金型、（３）・・
・加圧室、（４）・・・圧力空気供給通路、（８）・・
・キャビティ、（９）・・・小孔、０３）・・・空気吸
引通路、圓・・・シート材、ａω・・・マット本体。The drawings show an example of the present invention, and FIG. 1 is a longitudinal sectional view of the upper and lower molds before mat molding, FIG. 2 is a longitudinal sectional view during molding, and FIG. 3 is a simplified perspective view of the obtained mat. figure,
FIG. 4 is an enlarged sectional view of the peripheral portion thereof. (1)... Upper mold, (2)... Lower mold, (3)...
- Pressurization chamber, (4)... Pressure air supply passage, (8)...
・Cavity, (9)...small hole, 03)...air suction passage, circle...sheet material, aω...mat body.
Claims (1)
複数個の突起形成用小孔を設けてなる下金型の該キャビ
ティ内に、上面にマット本体を重ねた未加硫ゴムからな
るシート材を載置し、しかるのち、上金型を下金型に密
着してシート材を加熱すると共に上金型に設けた空気供
給口から圧力空気を供給することにより加硫中のシート
材上面にマット本体を一体に接着させる一方、下金型の
前記通路を介して小孔に真空吸引力を発生させることに
よりシート材の一部を該小孔内に吸入、充填させて突起
を形成することを特徴とするマットの製造方法。A sheet material made of unvulcanized rubber on which a mat body is stacked on the upper surface is placed in the cavity of a lower mold, which is provided with an air suction passage and a plurality of small holes for forming protrusions that communicate from the passage to the cavity of the mold. Then, the upper mold is brought into close contact with the lower mold, the sheet material is heated, and pressurized air is supplied from the air supply port provided in the upper mold to cover the upper surface of the sheet material during vulcanization. While bonding the mat bodies together, by generating a vacuum suction force in the small holes through the passage of the lower mold, a part of the sheet material is sucked into and filled into the small holes to form protrusions. A method for producing a mat characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32455287A JPH01165420A (en) | 1987-12-22 | 1987-12-22 | Preparation of mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32455287A JPH01165420A (en) | 1987-12-22 | 1987-12-22 | Preparation of mat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01165420A true JPH01165420A (en) | 1989-06-29 |
Family
ID=18167087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32455287A Pending JPH01165420A (en) | 1987-12-22 | 1987-12-22 | Preparation of mat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01165420A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0718148A1 (en) * | 1994-12-21 | 1996-06-26 | WEGU Gummi- und Kunststoffwerke Walter Dräbing KG | Method for fabricating a foot pad with an insert on the carpet |
| US5925304A (en) * | 1994-06-14 | 1999-07-20 | Ikeda Bussan Co., Ltd. | Method for producing a heel mat-attached floor rug for a motor vehicle |
| US6101846A (en) * | 1997-02-06 | 2000-08-15 | Micron Technology, Inc. | Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures |
| KR100386927B1 (en) * | 2000-11-16 | 2003-06-09 | 케이앤더블유 주식회사 | Method for making floor mat and floor mat using the same |
| KR20040039131A (en) * | 2002-11-04 | 2004-05-10 | 기아자동차주식회사 | Supplementary mat and method for manufacturing supplementary mat for car |
| CN103448165A (en) * | 2013-08-20 | 2013-12-18 | 浙江三门维艾尔工业有限公司 | Composite pad as well as forming method of forming mould and application thereof |
-
1987
- 1987-12-22 JP JP32455287A patent/JPH01165420A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5925304A (en) * | 1994-06-14 | 1999-07-20 | Ikeda Bussan Co., Ltd. | Method for producing a heel mat-attached floor rug for a motor vehicle |
| EP0718148A1 (en) * | 1994-12-21 | 1996-06-26 | WEGU Gummi- und Kunststoffwerke Walter Dräbing KG | Method for fabricating a foot pad with an insert on the carpet |
| US6413136B1 (en) | 1997-02-06 | 2002-07-02 | Micron Technology, Inc. | Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures and a face plate produced by such process |
| US6279348B1 (en) | 1997-02-06 | 2001-08-28 | Micron Technology, Inc. | Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures |
| US6393869B2 (en) | 1997-02-06 | 2002-05-28 | Micron Technology, Inc. | Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures |
| US6414427B1 (en) | 1997-02-06 | 2002-07-02 | Micron Technology, Inc. | Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures |
| US6101846A (en) * | 1997-02-06 | 2000-08-15 | Micron Technology, Inc. | Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures |
| US6564586B2 (en) | 1997-02-06 | 2003-05-20 | Micron Technology, Inc. | Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures |
| US6631627B1 (en) | 1997-02-06 | 2003-10-14 | Micron Technology, Inc. | Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures and a face plate produced by such process |
| US6664729B2 (en) | 1997-02-06 | 2003-12-16 | Micron Technology, Inc. | Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures and a face plate produced by such process |
| US6710537B2 (en) | 1997-02-06 | 2004-03-23 | Micron Technology, Inc. | Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures |
| US6813904B2 (en) | 1997-02-06 | 2004-11-09 | Micron Technology, Inc. | Differential pressure process for fabricating a flat-panel display faceplate with integral spacer support structures |
| KR100386927B1 (en) * | 2000-11-16 | 2003-06-09 | 케이앤더블유 주식회사 | Method for making floor mat and floor mat using the same |
| KR20040039131A (en) * | 2002-11-04 | 2004-05-10 | 기아자동차주식회사 | Supplementary mat and method for manufacturing supplementary mat for car |
| CN103448165A (en) * | 2013-08-20 | 2013-12-18 | 浙江三门维艾尔工业有限公司 | Composite pad as well as forming method of forming mould and application thereof |
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