JPS5949951A - Transferring method of transferring foil onto top surface and outer lateral surface of synthetic resin vessel - Google Patents
Transferring method of transferring foil onto top surface and outer lateral surface of synthetic resin vesselInfo
- Publication number
- JPS5949951A JPS5949951A JP16087182A JP16087182A JPS5949951A JP S5949951 A JPS5949951 A JP S5949951A JP 16087182 A JP16087182 A JP 16087182A JP 16087182 A JP16087182 A JP 16087182A JP S5949951 A JPS5949951 A JP S5949951A
- Authority
- JP
- Japan
- Prior art keywords
- transfer foil
- mold
- top surface
- transfer
- synthetic resin
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14827—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using a transfer foil detachable from the insert
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Decoration By Transfer Pictures (AREA)
Abstract
Description
本発明は、合成樹脂容器の天面及び外側面に転写箔を転
写する方法に関するものである。
一般に合成樹脂によつて成形された容器等の外観を良（
するために、これらの外周面にメタリ・ツク調の加飾を
施すことが多い。この場合従来のこの種の方法の一つに
加熱転写方法がある。しかしこの方法は被転写体が天面
と側面との二面構成のものであると、−面だけの転写と
違い、二面の連結部即ち天面と側面との連結部に当る角
アール面まで転写するために、−面の転為に比して相当
時間がかかるうえ、上記角アール面では転写箔が伸ばさ
れてこの箔の要素である保護層や蒸着層が薄くなったり
、微細なりラックが発生したりして、耐摩耗性が劣化す
るだけではなく、人工汗や塩水及び水等が上記のクラン
クから侵入して蒸着金属を腐蝕させるという問題点があ
った。また、平面部と角アール部に圧力を均一に掛りる
ことが困ゲ１ｔであり、平面部に遡切な圧力を加えると
角アール部の必要圧力が不足し、かつ平面部に比して転
写箔の密着性が悪くなる。また角テール部に適切な圧力
を加えると、上記平面部の圧力が不足して、この平面部
の密着性が悪くなり、何れも品質の安定が得られなかっ
た。
また上記の加熱転写方法にあっては、蒸着部が天面と側
面の交差する連結部に当る角アール部だりが伸ばされ、
かつ曲げられるため、この部分の蒸着金属に割れが生じ
、光沢窓が失われてマ・ノド（艶／ｌ！４）状態になっ
たり、或いは偏光してＪ＋［が発生ずる状態になったり
して、外観的に均一・なメタリック調の容器を製造する
のは極めて困ｙｔｔであった。更に十記容器の天面に加
熱載；写を加える場合、この容器の内面に圧力を受りる
冶具を必要とＪ−るが、当該容器の内面がリブ等を設け
てい゛（形状が複雑な場合は、天面から加熱転写による
熱と圧力を受けて変形し容器本来の機能に悪影響をり、
えることがあった。そのうえ、従来は筒状の加熱ロール
で押圧するため、当該容器の天面や角チー１１部が凹凸
状に成形されている場合は、その凹凸形状に合せて均一
に転ｊするのが困ゲ１ｔなことから確実なメタリック稠
の加飾を画成できないという問題点があった。
本発明は、上記の問題点を解決するためになされたもの
であり、その目的とするところは、容器自体を転写箔の
内側位置で成形し、その射出成形時の高温高圧により同
時に角アール部を含む天面を給付法をもって加飾すると
ともに、次工程では側面を加熱転写法で加飾することに
より、均一にして平滑な転写が円滑容易に、かつ安（商
でｆｉヒ率的にメタリック稠の加飾ができる合成樹脂容
器の天面及び外側面に転写箔を転写する方法を提供する
ことにある。
以下、本発明を添イ・１図面に基づいて説明する。
先−］゛本本発適用する金型及びｆ（財Ａ等につい゛ζ
説明すると、第１図から第５図までに示すように合成樹
脂容器８を成形してその天面８ａ及びその天面８ａと側
面８ｂとの連結部Ａを画成する天面側雌型１は、その内
部にバキューム用の吸引孔１ａ及びこれと連通ずる吸引
溝１ｂを穿設してし）で、この雌型１の上部側空気を吸
引し得るように構成されている。また上記雌型ｌの」二
空帯には上記１１１１型１の周縁」二に載置組着して前
記した合成樹脂容器８の天面８ａと側面８ｂとの連結部
Ａ以下の垂直開始ラインＢから上記容器８の開口部側に
当る側面８ｂを画成する側面側雌型２が、別途の図示し
ない昇降駆動装置をもって同心状による上下動可能に配
備されている。上記側面側雌型２の上半部からその直上
位置にかけてはこの−１（The present invention relates to a method for transferring transfer foil onto the top and outer surfaces of a synthetic resin container. Generally, the appearance of containers etc. molded from synthetic resin is improved (
To achieve this, their outer peripheral surfaces are often decorated with metallic or tsuku-like decorations. In this case, one of the conventional methods of this type is a thermal transfer method. However, when the object to be transferred has a two-sided structure, a top surface and a side surface, unlike the transfer of only the negative surface, this method is difficult to apply when the surface is connected to the two surfaces. It takes a considerable amount of time to transfer up to the surface, and in addition, the transfer foil is stretched on the rounded surface, and the protective layer and vapor deposited layer, which are the elements of this foil, become thinner or have fine particles. There is a problem in that not only the wear resistance deteriorates due to the occurrence of racks, but also that artificial sweat, salt water, water, etc. enter through the crank and corrode the deposited metal. In addition, it is difficult to apply pressure uniformly to the flat part and corner rounded part, and if pressure is applied to the flat part, the necessary pressure on the corner rounded part is insufficient, and compared to the flat part, there is a problem in transferring pressure. The adhesion of the foil deteriorates. Furthermore, when an appropriate pressure was applied to the corner tail portion, the pressure on the flat portion was insufficient and the adhesion of the flat portion deteriorated, making it impossible to obtain stable quality in either case. In addition, in the above heat transfer method, the corner rounded part where the vapor deposition part corresponds to the connecting part where the top surface and the side surface intersect is lengthened,
And since it is bent, the vapor-deposited metal in this part may crack, and the gloss window may be lost and the light becomes a ma-nod (gloss/l!4) state, or the light may become polarized and J+[ may be generated. Therefore, it is extremely difficult to manufacture a metallic container with a uniform appearance. Furthermore, when adding a heated copy to the top of a container, a jig that can receive pressure is required on the inner surface of the container, but if the inner surface of the container has ribs etc. In such cases, the container may be deformed by the heat and pressure caused by thermal transfer from the top surface, which may adversely affect the original function of the container.
There was a time when Furthermore, since conventionally the pressure is applied using a cylindrical heated roll, if the top surface of the container or the 11 corners of the container are formed into an uneven shape, it is difficult to roll the container evenly to match the uneven shape. Since it was 1t, there was a problem in that it was not possible to create a reliable metallic decoration. The present invention has been made to solve the above problems, and its purpose is to mold the container itself inside the transfer foil, and simultaneously mold the corner rounded part by high temperature and high pressure during injection molding. In addition to decorating the top surface including the surface using the transfer method, in the next step, the side surface is decorated using the heat transfer method, making uniform and smooth transfer smooth, easy, and inexpensive (at a high rate of metallicity in commercial terms). An object of the present invention is to provide a method of transferring transfer foil to the top and outer surfaces of a synthetic resin container that can be decorated with a thick layer.Hereinafter, the present invention will be explained based on the accompanying drawings. The mold to be applied and f (for goods A, etc.)
To explain, as shown in FIGS. 1 to 5, a top side female mold 1 is used to mold a synthetic resin container 8 and define a top surface 8a and a connecting portion A between the top surface 8a and the side surface 8b. is configured to be able to suck air from the upper side of the female mold 1 by having a suction hole 1a for vacuum and a suction groove 1b communicating with the suction hole 1a. In addition, the vertical starting line below the connection point A between the top surface 8a and side surface 8b of the synthetic resin container 8 is placed and assembled on the periphery of the 1111 mold 1 in the hollow zone of the female mold 1. A side female mold 2 defining a side surface 8b corresponding to the opening side of the container 8 from B is arranged so as to be movable up and down in a concentric manner using a separate lifting drive device (not shown). This -1(
【型２を含む前記雌型１とそ
れぞれ同心状に合着して合成樹脂容器８を成形するため
の射出型となる雌型３がこの雌型２とは別個の上下動可
能に配置され−ζいる。
この雌型３は心部に湯道３ａが形成され、その先端には
熱可塑性樹脂７を射出するための湯１コ３ｂが穿設され
ている。またこの雄型３の上部は大径部３Ｃに形成され
ていて、この大径部３ｃを、射出成形の直前に前記側面
側１１（（型２の上端縁部に載置して両部型１，２との
キャビティを形出するように構成されている。更に上記
雌型１の左右位置には上下で一対となる２組の駆動ロー
ラ４及び５が、この間に転写箔６を挟着保持して移送す
るとき、この転写箔６を雌型１の」−面縁に摺接するよ
うな高さ位置により設置されζいる。この第１工程に当
る−＋（ｆ雄型１，２．３の隣接位置には第２］二程と
なる加熱ラバー９が、前記合成樹脂容器８の側面８ｂに
対して転写箔６を保有の弾性力により加熱押圧して一連
の転写操作が可能のように設置されている。
次に、これらの金型と部月により加熱転写を行う場合に
ついて説明する。
第１図から第３図までは第１工程を示すものである。先
ず第１図のように左右の駆動ローラ４及び５を介して天
面倒−Ｉｆｆ型１上に連続シー［・状の転写箔６を、接
着層６ａはこの上空の雄型３の方位に向は剥離層６ｂは
この雌型１に同ｃｔでその開口部を横断する態様により
供給する。この時点で上記雌型ｌの吸引孔１ａ及び吸引
溝１ｂを介してこの１ｌｌｉｌ型ｌ内に負圧をかけ、こ
れによって転写箔６を第２図のように雌型１の内周面に
密着させる。
同時にこの状態にお番）る」二記−１１を型１の周縁−
にには側面側雌型２をその下端縁部の密着によりこの−
１１ｔ型】と同心状に載置することで転写箔６の周部を
固定する。続いて雄型３をその大径部３ｃが側面側−１
１１型２の上端縁面に当接するまで降下し、その当接し
た位置をもって両１ｉｌｌ雄型１，２間とのキャビティ
を形成させた後、湯道３ａ及び湯口３ｂを介して雌型１
，２とｈｉｔ型３とのキャビティ内に第３図に示すよう
に、熔融した熱可塑性樹脂７を射出びこ所望の合成樹脂
容器８を成形し、同時にこの成形された合成樹脂容′ａ
８の天面８ａを含む角アール部（連結部へ）に転写箔６
を−・体的に転写する。この後、側面側雌型２と雄型３
をそれぞれ上昇させ、この内部から合成樹脂容器８を取
り出して第１工稈が終了する。
次に第２」−稈では第４図に示すように、ト記態様によ
る合成樹脂容器８を立てて回転可能に支持した後、加熱
ラバー９によってこの位置に供給された転写箔６の接着
層６ａを合成樹脂容器８の側面８ｂに当接し、剥離層６
ｂは加！；Ｊトラバー９に当接した状態により転写箔６
を側面８ ｂの一部に叩４＝＋シー１、この態様のもと
て合成樹脂容器８を回転しながら転写箔６を矢印の方向
に移動し、これによって第５図に示すように、合成樹脂
容器８の垂直開始ラインＢから開口部θｊＩＪに至る側
面８ｂの全周を含み既に一体化されている天面８ａ側の
連結部へにも一部が重合するように転二り°するごとに
より、合成樹脂容器８の天面８ａ及び側面８ｂの全域に
対する転写加工が２土程により容易（ＩＷ実に完了する
ことができる。
このように本発明の転写方法によると、第１工程では合
成樹脂容器８の成形時に同時にその天面８ａと連結部Ａ
に同一加工をもって転：り箔６の給付を行い、第２工程
でば側面８ｂに同様の転写箔６を熱転写して合成樹脂容
器８の外周全域を加飾するため、天面の角部にアール面
や（頃斜面が付いた製品であっても、外周の所望全域に
円＋ｆ’！容易にかつ均一に加飾を施すことができる。
１ミたこの際天面８ａを含む連結部へは射出成形時の高
２！＆ ＋ 高圧をもって合成樹脂容器８の成形と同時
に加飾できるため、角アール（＝Ｊ製１’ｉｆＪでは曲
率半径がｌＱｒｎＭ以内及び傾斜面（＝Ｊ製晶では５ｍ
ｍ以内の加飾が円滑にできるという利点がある。更に上
記の天面８ａや連結部２、八に凹凸模様がある容器８で
も平ｌｈ面と同様に容易確実に加飾を行うことができる
。
尚、側面８ｂの熱転写時に既に成形されている合成樹脂
容器８と転写箔６間に発生ずるガスは、第４図の矢印方
向にまたは転写箔６の幅力向に円滑に送り出されるため
、気泡等が生ずることなく側面８ｂの全域に均等に転写
を行うことができる。
更にまた前記天面８ａに対する転写時には熱可塑性樹脂
７と転１箔６とが同じ条件の温度下にあるのでガスの発
生がなく円滑に転写することができる。
前記により第１工程で合成樹脂容器８の天面８ａに転写
された転写箔６とｆｆ１２工程で側面８ｂに転写された
転写箔６とが第５図に示すように、連結部へにおいて単
純に重合するが、その厚さの変化は数ミクロン以下で極
めて小さいため、継目が目立って現れることはなく、全
周的に均一な転写面が得られる。尚、図面では１ｆｔ型
１．２と雄型３の単体を１組にして説明したが、実際に
は複数宛を１組とすることで第１工程で多量成形と多数
転写を同時に行うごとができる。
以上に説明した。１、・）に本発明は、第１工程で一１
１１型と雄型により容器自体を熱可塑性樹脂の射出で転
写箔の内側位置に於て成形し、その、ＪＩＪ出成形時の
高温高圧により同時に連結部を含む天面全域を絵イ１法
をもって加飾した後、第２工程では上記連結部の−・ｆ
ｊＪｌを含む側面を加熱転写法で加飾することにより、
均一にし２て平滑な転写が円滑容易にできるとともに、
上記の転写は射出成形時の高温と高圧下に於て行えるた
め、強度的に安定し、かつ多数個が一度にできることか
ら、生産性が良くなってコストの低減がｆＷられるうえ
、高圧により表面が一様に鏡面化し、これによって品質
を大幅に高めることができる等の効果がある。[Female molds 3 that are concentrically joined to the female mold 1 including the mold 2 and serve as injection molds for molding the synthetic resin container 8 are arranged so as to be movable up and down separately from the female mold 2. There is ζ. This female mold 3 has a runner 3a formed in its core, and a runner 3b for injecting the thermoplastic resin 7 at its tip. Further, the upper part of this male mold 3 is formed into a large diameter part 3C, and this large diameter part 3c is placed on the side surface side 11 (((( 1 and 2.Furthermore, two sets of drive rollers 4 and 5, which form a pair on the upper and lower sides, are arranged at the left and right positions of the female mold 1, and the transfer foil 6 is sandwiched between them. When the transfer foil 6 is held and transported, it is placed at a height such that it slides into contact with the edge of the negative surface of the female mold 1. In this first step, the transfer foil 6 is placed at a height such that it comes into sliding contact with the edge of the negative surface of the female mold 1. At a position adjacent to 3, there is a second heating rubber 9 that heats and presses the transfer foil 6 against the side surface 8b of the synthetic resin container 8 with its own elastic force to perform a series of transfer operations. Next, we will explain the case where heat transfer is performed using these molds and parts. Figures 1 to 3 show the first process. First, as shown in Figure 1, A continuous sheet of transfer foil 6 is applied to the upper surface of the top surface of the Iff mold 1 via the left and right drive rollers 4 and 5, and the adhesive layer 6a is oriented in the direction of the male mold 3 in the sky, and the peeling layer 6b is The same ct is applied to the female mold 1 by crossing the opening thereof.At this point, negative pressure is applied to the inside of the 1llil mold 1 through the suction hole 1a and the suction groove 1b of the female mold 1, thereby causing the transfer. Place the foil 6 in close contact with the inner peripheral surface of the female mold 1 as shown in Figure 2. At the same time, place the foil 6 in this state.
In this case, the side female mold 2 is attached to this side by tightly fitting its lower edge.
The peripheral portion of the transfer foil 6 is fixed by placing it concentrically with the transfer foil 6. Next, place the male mold 3 so that its large diameter part 3c is on the side surface side -1.
11 It descends until it touches the upper end edge surface of the mold 2, and after forming a cavity between the two male molds 1 and 2 at the abutting position, the female mold 1 passes through the runner 3a and the sprue 3b.
, 2 and the hit mold 3, as shown in FIG.
Transfer foil 6 to the corner rounded part (to the connecting part) including the top surface 8a of 8.
to physically transcribe. After this, side female mold 2 and male mold 3
are respectively raised, and the synthetic resin container 8 is taken out from inside, thereby completing the first culm. Next, at the second culm, as shown in FIG. 6a is brought into contact with the side surface 8b of the synthetic resin container 8, and the peeling layer 6
b is added! ;The transfer foil 6 is in contact with the J travers 9.
While rotating the synthetic resin container 8, the transfer foil 6 is moved in the direction of the arrow, as shown in FIG. The entire circumference of the side surface 8b from the vertical starting line B of the synthetic resin container 8 to the opening θjIJ is rolled over so that a part of the synthetic resin container 8 overlaps with the already integrated connecting portion on the top surface 8a side. According to the transfer method of the present invention, in the first step, the transfer process for the entire top surface 8a and side surface 8b of the synthetic resin container 8 can be completed more easily (IW). At the same time when molding the resin container 8, its top surface 8a and connecting portion A are
The same process is used to apply the transfer foil 6 to the container, and in the second step, the same transfer foil 6 is thermally transferred to the side surface 8b to decorate the entire outer periphery of the synthetic resin container 8, so the corners of the top surface are Even if the product has a rounded surface or a sloped surface, decoration can be applied easily and uniformly to the desired area of the outer periphery. can be decorated at the same time as molding the synthetic resin container 8 using high pressure during injection molding.
This has the advantage that decoration within m can be done smoothly. Furthermore, even the container 8 having an uneven pattern on the top surface 8a and the connecting portions 2 and 8 can be decorated easily and reliably in the same manner as on the flat lh surface. Note that the gas generated between the synthetic resin container 8 that has already been molded and the transfer foil 6 during the thermal transfer of the side surface 8b is smoothly sent out in the direction of the arrow in FIG. Transfer can be performed evenly over the entire area of the side surface 8b without causing such problems. Furthermore, during transfer to the top surface 8a, the thermoplastic resin 7 and the roller foil 6 are under the same temperature conditions, so that no gas is generated and the transfer can be performed smoothly. As shown in FIG. 5, the transfer foil 6 transferred to the top surface 8a of the synthetic resin container 8 in the first step and the transfer foil 6 transferred to the side surface 8b in the ff12 step are simply transferred to the connecting portion as shown in FIG. Although it polymerizes, the change in thickness is extremely small, a few microns or less, so seams do not appear conspicuously and a uniform transfer surface can be obtained all around. In addition, in the drawing, the 1 ft mold 1.2 and the male mold 3 are explained as one set, but in reality, by using one set for multiple destinations, it is possible to perform multiple molding and multiple transfers at the same time in the first process. can. As explained above. In the first step, the present invention
The container itself is molded inside the transfer foil by thermoplastic resin injection using the mold 11 and the male mold, and the entire top surface including the connecting part is simultaneously molded using the Picture 1 method using high temperature and high pressure during JIJ injection molding. After decoration, in the second step, -・f of the above-mentioned connecting part
By decorating the side surface containing jJl using a heat transfer method,
In addition to making uniform and smooth transfer possible,
The above transfer can be performed under high temperature and high pressure during injection molding, so it is stable in strength and can be made in large numbers at once, improving productivity and reducing costs. This has the effect that the surface becomes uniformly mirror-like, and the quality can be greatly improved.
第１図から第３図までＣＪ゛本発明の第１工程により合
成樹脂容器の成形とその成形容器の天面側に転写箔を転
写する方法を示す説明図、第４図は同発明の第２工程に
より容器側面に転写箔を転写する方法を示す説明図、第
５図は容器の連結部位置におりる転写状態を示すＡＹｉ
２１１１断面図である。
■ ・・・ 入面側−１１１型 １ａ・・・ 吸引
孔■ｂ・・・ 吸引溝 ２ ・・・ 側面側−
Ｉｌｌ （−（２３・・・ 雄型 ３ａ・・
・ 湯道３ ｂ ・・・ ？Ｊ％ ｌｊ
６ ・・・ 中ノ
ー；二ｒ；’、 にｆ、ｔ。
６ａ・・・ 接：？Ｔｔ皆 ６））・・・ 剥
離１薔７ ・・・ 熱ＦｉＪ塑性４６１脂 ８ ・・
・ 合成１Ｍ脂容器８ａ・・・ 天面 ８ｂ
・・・ 側面９ ・・ 加熱ラバー 八 ・・・
連結部実用新案登録出１※ｎ人 吉ＩＴｉ 」ニ業株式
会社代理人弁理士−・色 健輔Figures 1 to 3 are explanatory diagrams showing the method of molding a synthetic resin container and transferring the transfer foil to the top surface of the molded container according to the first step of the present invention; An explanatory diagram showing the method of transferring the transfer foil to the side surface of the container in two steps.
2111 is a sectional view. ■... Entrance side - Model 111 1a... Suction hole ■b... Suction groove 2... Side side -
Ill (-(23... Male type 3a...
・ Yudou 3 b...? J% lj
6... middle no; 2 r;', f, t. 6a... Contact:? Tt everyone 6))... Peeling 1 Rose 7... Thermal FiJ Plasticity 461 Fat 8...
・Synthetic 1M fat container 8a...Top surface 8b
... Side 9 ... Heating rubber 8 ...
Consolidated Department Utility Model Registration Issue 1*n YoshiITi” Nigyo Co., Ltd. Representative Patent Attorney - Kensuke Iro
Claims (1)
する雌型内に、接着層を雄型の方にそして剥Ｍｔ１ｍを
該雌型の方に向けて連続シート状転写箔を該１ｕｆ型の
開口部を横断する方向に供給し、該雌型内に負圧をかし
〕；て該転写箔を該１１１１［型の内面に密着させ、該
成形品の側面を画成する雄型を該−１（（型に対して閉
じ、咳雌型と該Ｍｔ型とによって形成されたキャビティ
内に溶融し′た熱可塑性樹脂を射出し、これによって成
形された合成樹脂容器の天面に該転写箔を一体化し、該
成形された合成樹脂容器を咳型内から取り出した後に該
合成樹脂容器の側面に転写箔を転写して既に一体化され
ている人面倒の該転写箔と一部重合し′ζなることを特
徴とする合成樹脂容器の天面及び外側面に転写箔を転写
する方法。A continuous sheet-like transfer foil is placed in the female mold that defines the top surface of the synthetic resin molded product and the connecting portion between the top surface and the side surface, with the adhesive layer facing the male mold and the peeling Mt1m facing the female mold. was applied in a direction transverse to the opening of the 1UF mold, and a negative pressure was applied inside the female mold]; the transfer foil was brought into close contact with the inner surface of the mold, defining the sides of the molded product. The male mold is closed against the mold, and molten thermoplastic resin is injected into the cavity formed by the female mold and the Mt mold, thereby forming a molded synthetic resin container. The transfer foil is integrated with the top surface, and after the molded synthetic resin container is removed from the cough mold, the transfer foil is transferred to the side surface of the synthetic resin container, which is already integrated. A method for transferring a transfer foil onto the top and outer surfaces of a synthetic resin container, which is characterized in that the transfer foil is partially polymerized and becomes ′ζ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16087182A JPS5949951A (en) | 1982-09-17 | 1982-09-17 | Transferring method of transferring foil onto top surface and outer lateral surface of synthetic resin vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16087182A JPS5949951A (en) | 1982-09-17 | 1982-09-17 | Transferring method of transferring foil onto top surface and outer lateral surface of synthetic resin vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5949951A true JPS5949951A (en) | 1984-03-22 |
Family
ID=15724167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16087182A Pending JPS5949951A (en) | 1982-09-17 | 1982-09-17 | Transferring method of transferring foil onto top surface and outer lateral surface of synthetic resin vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5949951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60220717A (en) * | 1984-04-18 | 1985-11-05 | Toyota Motor Corp | Apparatus for feeding skin material into mold |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562148A (en) * | 1979-06-20 | 1981-01-10 | Yoshida Kogyo Kk <Ykk> | Manufacture of painted molding and its molding metal mold |
-
1982
- 1982-09-17 JP JP16087182A patent/JPS5949951A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562148A (en) * | 1979-06-20 | 1981-01-10 | Yoshida Kogyo Kk <Ykk> | Manufacture of painted molding and its molding metal mold |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60220717A (en) * | 1984-04-18 | 1985-11-05 | Toyota Motor Corp | Apparatus for feeding skin material into mold |
| JPH05203B2 (en) * | 1984-04-18 | 1993-01-05 | Toyota Motor Co Ltd |
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