JPH022849B2 - - Google Patents
Info
- Publication number
- JPH022849B2 JPH022849B2 JP17244481A JP17244481A JPH022849B2 JP H022849 B2 JPH022849 B2 JP H022849B2 JP 17244481 A JP17244481 A JP 17244481A JP 17244481 A JP17244481 A JP 17244481A JP H022849 B2 JPH022849 B2 JP H022849B2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- recess
- shaped
- shaped cosmetic
- cosmetic
- 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.)
- Expired
Links
- 239000002537 cosmetic Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 241001237961 Amanita rubescens Species 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
Landscapes
- Cosmetics (AREA)
Description
【発明の詳細な説明】
本発明は新規な口紅、アイシヤドウ、頬紅、フ
アンデーシヨン、チツク等の棒状化粧料の成形法
に関するものであり、合成樹脂製の管状支持体、
環状中皿を変形することなく迅速に棒状化粧料の
上部中心に生じた凹部を消去し得られ、棒状化粧
料の使用中における切損を防止できるものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel method for molding rod-shaped cosmetics such as lipsticks, eye shadows, blushers, foundations, and ticks, and includes a tubular support made of synthetic resin,
The recess formed at the center of the upper part of the bar-shaped cosmetic can be quickly erased without deforming the annular inner plate, and the bar-shaped cosmetic can be prevented from being cut during use.
従来オイルゲルよりなる棒状化粧料例えば口
紅、アイシヤドウ、頬紅、フアンデーシヨン、チ
ツク等のゲル状物の成形時に、化粧料の中心部に
生じた細長の凹部を100〜200℃の熱風を吹き付け
て化粧料の表面を溶解して凹部内に充填して凹部
を消去しているが、熱風によつて合成樹脂製の管
状支持体、環状中皿を変形し、容器内に組込みが
できなくなる欠点があり、また凹部の上部を溶解
物が閉止し、内部に空洞を生じ、使用中の切損の
原因ともなる欠点があつたが、本発明者は種々実
験研究の結果、このような欠点のない本発明を得
たのである。 Conventionally, when forming gel-like products such as lipsticks, eye shadows, blushers, foundations, and makeup sticks made of oil gel, hot air at a temperature of 100 to 200 degrees Celsius is blown into the elongated recess that is created in the center of the cosmetic product. Although the surface of the material is melted and filled into the recess to erase the recess, the hot air deforms the synthetic resin tubular support and the annular inner plate, making it impossible to assemble them into the container. In addition, the melted material closes the upper part of the recess, creating a cavity inside, which may cause breakage during use.However, as a result of various experimental studies, the inventor of the present invention has developed a book that does not have these drawbacks. He had an invention.
以下本発明の実施例を図面によつて説明する
と、合成樹脂製の管状支持体１の下端に同一体に
形成した下向きの環状中皿２を、金属よりなり、
必要ならば冷却装置を有する成形型３の棒状の成
形孔４の上部に挿入し、管状支持体１内に挿入し
た注入管５より加熱溶融状態の棒状化粧料６の原
料であるオイルゲルを成形孔４および管状支持体
１の下部に注入充填し、成形型３により周囲より
冷却されると周囲より流動性を失ない体積を収縮
し、棒状化粧料６の上部中心に細長い凹部７を形
成し、凹部７の内径より稍々大きい外径を有し、
内部全長に亘つてニツケルクローム線の如き発熱
体を有し、表面温度が150〜170℃程度である棒状
加熱体８を凹部７に挿入し、凹部７の周辺の棒状
化粧料６を溶融すると共に、棒状加熱体８を徐々
に引抜き、凹部７の周辺の溶融化粧料を棒状加熱
体８の下部の凹部７内に充容し、凹部７を消去す
るものである。 Embodiments of the present invention will be described below with reference to the drawings. A downward-facing annular inner plate 2 formed integrally with the lower end of a tubular support 1 made of synthetic resin is made of metal.
If necessary, it is inserted into the upper part of the rod-shaped forming hole 4 of the mold 3 equipped with a cooling device, and oil gel, which is the raw material of the rod-shaped cosmetic material 6 in a heated molten state, is poured into the forming hole through the injection tube 5 inserted into the tubular support 1. 4 and the lower part of the tubular support 1, and when it is cooled from the surroundings by the mold 3, it shrinks in volume without losing fluidity from the surroundings, forming an elongated recess 7 at the center of the upper part of the rod-shaped cosmetic material 6, It has an outer diameter slightly larger than the inner diameter of the recess 7,
A rod-shaped heating element 8 having a heating element such as a nickel chrome wire over the entire internal length and having a surface temperature of about 150 to 170°C is inserted into the recess 7, and the rod-shaped cosmetic 6 around the recess 7 is melted. , the rod-shaped heating body 8 is gradually pulled out, and the molten cosmetic material around the concave portion 7 is filled into the concave portion 7 at the bottom of the rod-shaped heating body 8, thereby erasing the concave portion 7.
本発明は成形型３の成形孔４内で冷却固化した
棒状化粧料６の上部中心に生じた凹部７内に棒状
加熱体８を挿入して挿入して引抜くことによつて
凹部７を消去し得られるものである。 The present invention eliminates the recess 7 by inserting a rod-shaped heating element 8 into the recess 7 formed at the center of the upper part of the rod-shaped cosmetic 6 that has been cooled and solidified in the molding hole 4 of the mold 3 and then pulling it out. It is possible to do so.
本発明は管状支持体１の下端に形成した環状中
皿２を成形型３の成形孔４の上部に挿入し、管状
支持体１より成形孔４内に加熱溶融状態の棒状化
粧料６の原料であるオイルゲルを充填し、冷却固
化後棒状化粧料６の上部中心に生じた凹部７に棒
状加熱体８を挿入し、凹部７の周辺の棒状化粧料
６を溶融すると共に、棒状加熱体８を引抜き、凹
部７周辺の溶融化粧料を凹６内に充填して凹部６
を消去するものであり、棒状加熱体８によつて凹
部７周辺の棒状化粧料６を加熱溶融するのみで、
合成樹脂製の管状支持体１、環状中皿２を加熱し
ないから、これらを加熱変形することなく例えば
口紅容器への組込みに支障を与えないものであ
り、また凹部７を棒状加熱体８の引抜きと共に、
充填し、空洞を生ずることなく棒状化粧料６の強
度を増大し、使用中の切損を防止できるものであ
り、さらに凹部７周辺の棒状化粧料６を棒状加熱
体８の接触によつて迅速に溶融し、凹部７の充填
消去を迅速に行なうことができるものであり、し
かも凹部７周辺の棒状化粧料６の溶融を殆んど瞬
間的に行ない棒状化粧料６の分解変質変色を生ず
ることなく内芯部まで良好な状態で使用できるも
のである。 In the present invention, an annular inner plate 2 formed at the lower end of a tubular support 1 is inserted into the upper part of a molding hole 4 of a mold 3, and raw materials for a rod-shaped cosmetic 6 in a heated and molten state are passed from the tubular support 1 into the molding hole 4. After cooling and solidifying, a rod-shaped heating element 8 is inserted into the recess 7 formed at the center of the upper part of the rod-shaped cosmetic 6 to melt the rod-shaped cosmetic 6 around the recess 7. The melted cosmetic material around the recess 7 is filled into the recess 6 and the recess 6 is removed.
, by simply heating and melting the rod-shaped cosmetic material 6 around the recess 7 with the rod-shaped heating element 8.
Since the tubular support 1 and the annular inner plate 2 made of synthetic resin are not heated, they will not be deformed by heating and will not pose a problem when incorporated into, for example, a lipstick container. With,
The strength of the rod-shaped cosmetic material 6 is increased without creating a cavity, and breakage during use can be prevented. Furthermore, the rod-shaped cosmetic material 6 around the recess 7 can be quickly heated by contact with the rod-shaped heating element 8. It is possible to quickly fill and erase the recess 7 and to melt the rod-shaped cosmetic 6 around the recess 7 almost instantaneously, causing decomposition and discoloration of the rod-shaped cosmetic 6. It can be used in good condition up to the inner core.
第１図はオイルゲルを充填固化直後の断面図、
第２図は棒状化粧料の凹部を消去後の断面図であ
る。
１……管状支持体、２……環状中皿、３……成
形型、４……成形孔、６……棒状化粧料、７……
凹部、８……棒状加熱体。
Figure 1 is a cross-sectional view immediately after filling and solidifying the oil gel.
FIG. 2 is a cross-sectional view of the rod-shaped cosmetic after the recesses have been removed. DESCRIPTION OF SYMBOLS 1... Tubular support, 2... Annular medium plate, 3... Molding mold, 4... Molding hole, 6... Rod-shaped cosmetic, 7...
Recessed portion, 8...rod-shaped heating element.
Claims (1)
型の成形孔の上部に挿入し、前記管状支持体より
成形孔内に加熱溶融状態の棒状化粧料の原料であ
るオイルゲルを充填し、冷却固化後棒状化粧料の
上部中心に生じた凹部に棒状加熱体を挿入し、前
記凹部の周辺の棒状化粧料を溶融すると共に、前
記棒状加熱体を引抜き、前記凹部の周辺の溶融化
粧料を前記凹部内に充填することを特徴とする棒
状化粧料の成形法。1. Insert the annular inner plate formed at the lower end of the tubular support into the upper part of the molding hole of the mold, fill the molding hole from the tubular support with oil gel, which is the raw material for the rod-shaped cosmetic in a heated and molten state, and cool it. After solidification, a rod-shaped heating element is inserted into the recess formed in the center of the upper part of the rod-shaped cosmetic to melt the rod-shaped cosmetic around the recess, and the rod-shaped heating element is pulled out to melt the molten cosmetic around the recess. A method for molding a rod-shaped cosmetic material, which is characterized by filling a concave portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17244481A JPS5872511A (en) | 1981-10-28 | 1981-10-28 | Molding method of sticklike cosmetic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17244481A JPS5872511A (en) | 1981-10-28 | 1981-10-28 | Molding method of sticklike cosmetic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5872511A JPS5872511A (en) | 1983-04-30 |
| JPH022849B2 true JPH022849B2 (en) | 1990-01-19 |
Family
ID=15942092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17244481A Granted JPS5872511A (en) | 1981-10-28 | 1981-10-28 | Molding method of sticklike cosmetic |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5872511A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0454235U (en) * | 1990-09-14 | 1992-05-08 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0761404A (en) * | 1993-08-23 | 1995-03-07 | Shiseido Co Ltd | Manufacture of rod-shaped item and container therefor |
-
1981
- 1981-10-28 JP JP17244481A patent/JPS5872511A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0454235U (en) * | 1990-09-14 | 1992-05-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5872511A (en) | 1983-04-30 |
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