JPS60158053A - Cover for vessel such as bottle and manufacture thereof - Google Patents
Cover for vessel such as bottle and manufacture thereofInfo
- Publication number
- JPS60158053A JPS60158053A JP59012704A JP1270484A JPS60158053A JP S60158053 A JPS60158053 A JP S60158053A JP 59012704 A JP59012704 A JP 59012704A JP 1270484 A JP1270484 A JP 1270484A JP S60158053 A JPS60158053 A JP S60158053A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- bottle
- metal foil
- container
- lid
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Closures For Containers (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は、瓶等の容器の口部に装着する瓶等の容器の
蓋とその製造方法に１ｌｌＴるものであるＯ
この発明の発明者は、先に矛１図く示Ｔような瓶等の容
器の蓋を考案し開示した＠
（実願昭５８−１５３１０Ｊｐｊ）これｔ同図について
述べると、ａは蓋体であり、合成樹脂により形成されて
おり、ｂは円筒、０は外ｍ’ｔ’示Ｔ０ｄは口壁であり
、この日Ｗ１ｄに無端状に裂溝ｅが形成されている。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a lid for a container such as a bottle that is attached to the mouth of the container, and a method for manufacturing the same. He devised and disclosed a lid for a container such as a bottle as shown in T (Utility Application 15310Jpj, 1982).Regarding the same figure, a is the lid, which is made of synthetic resin, and b is the lid. The cylinder, 0 indicates the outside m't', T0d is the mouth wall, and on this day W1d, an endless fissure e is formed.
ｔはブルリングである。瓶等の口部は前記内筒１、外ｆ
ｌｌｉｏ間に挾持されるように取付けられる。t is a bull ring. The opening of the bottle etc. is the inner cylinder 1 and the outer cylinder f.
It is attached so that it is sandwiched between the two.
次にｔは一例として樹脂加工したアルミニウム箔によっ
て形成された金属箔であり、裂溝ｅの両ｇｌＫ亘って付
層させられている。Next, t is a metal foil formed by resin-processed aluminum foil, for example, and is laminated across both glK of fissure e.
このため裂溝・は金Ｊｌｌｆｆｉｆによって気体の遮断
が行われ１裂溝ｅの薄肉部を内外に亘り透過する気体を
遮断できる。このため透過Ｔる酸素等による瓶内容器の
劣化等を防止できるようになっている。シ２）’もプＩ
リングｔ２引張ることにより僅かの力で裂溝θと共に金
属箔ｔも裂き取ることがでさるようになっており、便利
である。For this reason, the gas is blocked by the gold Jllffif in the fissure, and the gas that permeates inside and outside of the thin wall portion of the fissure e can be blocked. This makes it possible to prevent deterioration of the bottle container due to permeated oxygen and the like. 2) 'Mopu I
By pulling the ring t2, the metal foil t as well as the fissure θ can be torn off with a small amount of force, which is convenient.
ところがここに間層が含まれていた。However, there was an interlayer included here.
それは前記金属箔炉は一例として矛２図に示すよう（形
成されて８つ、同図においてｈはポリエチレン等り樹１
］ＷＭｓｉ＋工接涜Ｍ＋−１ｊ＋’！、アルミニウム等
の金属層、ｋは合成樹脂によるオーバーコート層乞示Ｔ
０
そして、このような金属箔は一般に打抜工程によって作
成され、これｔ矛２１１！！Ｉに示Ｔように口壁ｄに付
層させる場合１その端面（破断面）ｔが瓶中に４出して
いることになる。この端面ｔはしばしば瓶中の液体にふ
れ酸化し、かつこれにより瓶中の液体を変化ざ甘る恐れ
がある。As an example, the metal foil furnace is formed of 8 metal foils, as shown in Figure 2.
] WMsi+Installation M+-1j+'! , a metal layer such as aluminum, k is an overcoat layer made of synthetic resin.
0 Such metal foils are generally created by a punching process, and this is the most common method. ! When a layer is applied to the mouth wall d as shown in I, the end face (fractured surface) t protrudes into the bottle. This end surface t often comes into contact with the liquid in the bottle and oxidizes, which may lead to the liquid in the bottle being altered.
こり発明は上記のような問題を解決Ｔるためになされた
もので−この発明ｔｅｇ面につ−て述べると矛３図にお
いて、合成樹脂により形成され容器口部に装着する装着
部１の内側に、口壁２を設け、該口壁２にＳｙｊ＃状の
Ｓ溝３を形成し、該裂溝３の内側に裂取部材４を設けた
蓋体６において、前記口壁２σ〕内面に、合成樹脂１１
７により両面及び外周を被覆した金属箔８Ｖ：設けたこ
とｆ！：特徴とする瓶等の容器の蓋である。This invention was made to solve the above-mentioned problems.In terms of aspects of this invention, as shown in Figure 3, the inner side of the mounting part 1, which is made of synthetic resin and is attached to the mouth of the container. In the lid body 6, a mouth wall 2 is provided, a Syj#-shaped S groove 3 is formed in the mouth wall 2, and a tearing member 4 is provided inside the fissure groove 3, on the inner surface of the mouth wall 2σ], Synthetic resin 11
Metal foil 8V coated on both sides and the outer periphery with 7: Provided f! : It is a lid of a container such as a bottle, which is a characteristic feature.
なお図中１０は円筒、１１は外筒な示し、このｌｌｌ１
ｉＷｉ１０．１１は図示しない瓶口乞挾持Ｔるようにな
って込るが、容器が積木、又はカン等σ〕場合はフラン
ジ状に形成する。又１２は法部、１３は螺筒であつ１こ
の螺筒１３には図示しない外蓋が螺合されるようになっ
ている〇
そして阿紀合或樹脂層７の端部は矛６図に示すように金
属箔８’ａ−内蔵した形状で閉じられている０又隣接の
円筒１０とも溶層させられている。In the figure, 10 is a cylinder, and 11 is an outer cylinder.
The iWi10.11 is fitted with a bottle opening holder (not shown), but if the container is a block, a can, etc., it is formed into a flange shape. Further, 12 is a base part, 13 is a screw tube, and an outer cover (not shown) is screwed into this screw tube 13.The end of the resin layer 7 is shown in Figure 6. As shown, the metal foil 8'a is closed with a built-in shape, and the adjacent cylinder 10 is also melted.
次に、上記の瓶等の容器の蓋は７４図〜才５図に示すよ
うにして形成される。即ち、同図において、合成っ４脂
により形成され、瓶等の容器の口部に表層する装着部ｌ
の内側に裂溝３を形成した口壁２を有し、繭紀裂溝３の
内側に裂取部材４を有Ｔる蓋体６の、前記口壁２円面に
、両面を合成樹脂層７により被覆した金属箔８＆収容し
一阿記合或樹脂７の外側に面状でかつ弾性を有する押圧
部材９を接当させて設け、該押圧部材９の外側及び前記
口ａ！２の外側から高周波又は超音波を用いて加熱し箭
紀合成樹脂＃７により金属箔７０周端部を被覆させるこ
とを特徴とＴる瓶等の容器の蓋の製造方法である。Next, the lid of the container such as the above-mentioned bottle is formed as shown in Figures 74 to 5. That is, in the same figure, there is a mounting part l formed of synthetic resin and placed on the surface of the mouth of a container such as a bottle.
The lid body 6 has an opening wall 2 with a fissure 3 formed inside thereof, and a tearing member 4 on the inside of the fissure 3. The opening wall 2 has a circular surface, and both sides are covered with synthetic resin layers 7. A planar and elastic pressing member 9 is provided in contact with the outside of the metal foil 8 and the resin 7 covered with metal foil 8 and the resin 7, and the outside of the pressing member 9 and the opening a! This method of manufacturing lids for containers such as bottles is characterized by heating the metal foil 70 from the outside using high frequency or ultrasonic waves, and coating the peripheral end of the metal foil 70 with a synthetic resin #7.
なお上記押圧部材９の一例としては１好ましくはシリコ
ンゴムであり、−例としてその厚さをＩＩＩｍに形成し
たものが用いられた、但しこれはその他ポリウレタン樹
脂、ウレタンゴム等でもよく〜その他合成ゴム等でもよ
く、適宜に弾性ある部材を用いてよい。As an example of the pressing member 9, silicone rubber is preferably used, and as an example, one having a thickness of IIIm is used.However, this may also be other polyurethane resin, urethane rubber, etc. or other synthetic rubber. etc., and an elastic member may be used as appropriate.
又同図において１４はウェルダリー例として示Ｔ高周波
Ｈｔｔであり、１５は１１ｔ極の治具を示Ｔｏなおこの
ウエルダはその他超音波万式のものを用いてもよい。Further, in the figure, numeral 14 indicates a high frequency Htt as an example of a welder, and numeral 15 indicates a jig with an 11t pole.It should be noted that other types of ultrasonic welders may be used for this welder.
そして、矛４図及び７５図のように金属箔（−例として
アルミニウム箔）の端面が露出した金属箔が収容され、
次に一例として高周波ウェルダが作動すると、合成樹脂
層７は軟化、溶融を始め１かつ押圧部材９の押圧の力？
うけ、その外周は、牛後方向外方に若干溶出し、その溶
出は金属箔８の両面から行われる結果、溶出した両面の
合成樹脂層７は相互に接し合い、融層し合い１矛６図に
示すように金属箔８を包含してシマウ□このようになっ
たならば、ＮＵウェルダの出力を止め、治具１５を外し
、η）つ押圧部材９を抜脱する０この場合前記合成樹脂
層７は金属箔８を内蔵Ｔると共ＶｃＯ壁２ Ｃ１）円面
及び円筒１００内面１ｃ’６付層させられる０
次に、矛７図に示Ｔものはこの発明の矛２の笑施例を示
し、下部の合成樹脂ｍｒｗ予の金属箔８より大径に形成
しておき、これｔ溶融して矛８図に示Ｔように金属箔８
の端面を被覆Ｔ；ｂｖ）のである。そしてこの場合下部
の合成樹脂層７は７９図に示すように金属箔８と別体に
形成しておいて、面紀■工の際に、金属箔８に溶層ざせ
てもよいし、又は７１０図に示Ｔように予めやや大径に
形成した合成樹脂Ｎ７を付層させておいて設けてもよい
・
又、この場合、下部の合成樹脂層７は金属箔８の下面の
オーバーコート層１７（接層剤）９Ｉ）に付Ｎさせられ
る。又はオーバーコート層１７の下面にあるポリエチレ
ン等の合成樹脂層（図示省略）と重複させられてもよい
。Then, as shown in Figures 4 and 75, metal foil (for example, aluminum foil) with exposed end surfaces is housed,
Next, as an example, when the high frequency welder operates, the synthetic resin layer 7 begins to soften and melt due to the pressing force of the pressing member 9?
As a result, the outer circumference slightly elutes outward in the rearward direction, and as a result, the elution is carried out from both sides of the metal foil 8. As a result, the synthetic resin layers 7 on both sides of the metal foil 8 come into contact with each other and form a fused layer. As shown in the figure, when the metal foil 8 is included and the shim is like this, stop the output of the NU welder, remove the jig 15, and remove the pressing member 9. The resin layer 7 has a built-in metal foil 8 and a VcO wall 2 C1) The circular surface and the inner surface 1c'6 of the cylinder 100 are layered. As an example, the metal foil 8 is formed to have a larger diameter than the metal foil 8 made of synthetic resin at the bottom, and is melted to form the metal foil 8 as shown in Figure 8.
The end face of is coated T;bv). In this case, the lower synthetic resin layer 7 may be formed separately from the metal foil 8 as shown in FIG. 710 As shown in FIG. 17 (Layering agent) 9I). Alternatively, it may be overlapped with a synthetic resin layer (not shown) such as polyethylene on the lower surface of the overcoat layer 17.
１８はポリエチレン等の合成樹脂層である〇又、７１１
図に示すように環状に形成した合成樹脂層７′４を金Ｓ
箔８０下部に位置せしめ、又は設け、これを扁周波又は
通常のヒータ等を用いて矛１２図、又は、？１３Ｆ１４
に示Ｔように溶融して金属箔８の端面を被覆Ｔるのであ
る０なお才１１図に３いて薫ｓ４箔８り下部の合成樹脂
層１８はなくても差支えはない。18 is a synthetic resin layer such as polyethylene 〇Also, 711
As shown in the figure, a ring-shaped synthetic resin layer 7'4 is covered with gold S.
The foil 80 is placed or provided at the bottom and heated using a flat frequency wave or a normal heater. 13F14
As shown in Figure 3, the synthetic resin layer 18 at the bottom of the metal foil 8 may be omitted, since it melts and coats the end surface of the metal foil 8 as shown in Figure 3.
このようにこｃＩ）発明によれば両面及び外ｆｆｉ乞合
成樹脂Ｊｆ１７により被覆した金属箔８を口壁に設けた
、瓶等の容器の蓋を提供することができる。Thus, according to the present invention, it is possible to provide a lid for a container such as a bottle, in which the mouth wall is provided with metal foil 8 coated with synthetic resin Jf17 on both sides and the outside.
又金属箔８の外周ｃ４ｒｆＪは合成樹脂層７によって被
覆されているから、この部分に￥ｇ器内の液体等がふれ
て、それ乞変質させる恐れｔなくすことができる。Further, since the outer periphery c4rfJ of the metal foil 8 is covered with the synthetic resin layer 7, there is no possibility that the liquid in the container will come into contact with this part and cause deterioration in quality.
７１図は従来の瓶等の溶器の蓋の断面図、矛２ｔＸＪは
その部分の拡大図、７３図〜矛６図はこの発明の実施例
を示し、矛３図は瓶等の容器の蓋の断面図、Ｊ’４図は
その製造方法の概略を示Ｔ図、矛５図及び矛６図はそれ
ぞれの製造工程を示Ｔ図、７７図はこの発明の矛２の実
施例を示す矛４図に相当Ｔる図、矛８図は矛７図に示Ｔ
工程の次の工程を示Ｔ図、才９図及び７１Ｏ図はそれぞ
れ７７図に示Ｔ加工方法に用いる材料の断面図、矛１１
図はこの発明の；Ｐ３の実施例を示Ｔ、ＩＦ１０図に相
当Ｔる図、矛１２図は矛１１図に示Ｔ材料により形成さ
れる蓋の部分断面図、７１２図は矛４の実施ｆＩＩｙｋ
：示Ｔオ１２図に相当する図である。
１・・・Ｈ滑部
２・・・ｒ：Ｊ壁
３・・・裂溝
４・・・裂取部材
６・・・蓋体
７・・・合成樹脂Ｉ４
８・・・金属箔
９・・・押圧部材
代理人ｙＰ理士 盾 藤 侑
（はρ） ２名）
第 １ 図
第 ５ ｒ！Ａ
第 ６１１１１Figure 71 is a cross-sectional view of the lid of a conventional melting vessel such as a bottle, 2tXJ is an enlarged view of that part, Figures 73 to 6 show embodiments of the present invention, and Figure 3 is a lid of a container such as a bottle. Figure J'4 is a sectional view showing the outline of the manufacturing method, Figure 5 and Figure 6 are T diagrams showing the respective manufacturing steps, and Figure 77 is a diagram showing an embodiment of the spear 2 of the present invention. A figure corresponding to figure 4, figure 8 is shown in figure 7.
The next step in the process is shown in Figure 77, Figure 9, and Figure 71, respectively.
The figure shows an embodiment of P3 of the present invention; T, a figure corresponding to IF10; Figure 12 is a partial cross-sectional view of a lid made of T material shown in Figure 11; fIIyk
: This is a diagram corresponding to Figure T12. 1...H sliding part 2...r: J wall 3...fissure 4...tearing member 6...lid body 7...synthetic resin I4 8...metal foil 9... Pressing member agent yP Physician Shield Yu Fuji (haρ) 2 people) Figure 1 Figure 5 r! A No. 61111
Claims (1)
１ｆｔＢ（１７（’ｒ内側に、口ｌ！ （２３’ｅ ｅ
ケ、該口壁１２Ｊに無端状の裂溝（３ＪをＪし或し１
該裂溝（３３の内側に裂取部材１４３ Ｙ設けた鯰体（
６）において、箭紀口壁＜２）の内面に、合成樹脂層＋
７３１ｃより両面及び外＃ｌＹ被覆した金ａ！ ？ｆｆ
（８７’＆設けたことを特徴とＴる瓶等の容器の蓋。 ２ 合＠樹脂により形成され、瓶等の容器の口部にＨ４
Ｔる装着部１１７の円−に１裂溝１３３を形１ｉ５シタ
Ｃ［（２Ｊｔ’ｆ＋、、Ｈｉｔｉ ’ＩＩ４ ｍ （３
７ｔｔｙ Ｒ＊ Ｋ 裂取部材＋４３ ｆｔｆ Ｔる壷
体（６ノの−Ｈ記口檄１２３円面に、両面を合＠樹脂層
（７３により皮覆した金属箔１８３を収容し、呵紀合成
樹脂層（力の外側ｔｔｃｍ状でかつ弾性’２４ｆ７る押
圧部材（９） Ｖ接当させて設け％該、押圧部材（９７
の外側から高周波又はその他のＪＪＯ熱手段によ’）２
１０熱し、前記合成樹脂層１７７により、金属箔（７」
の周端ｓｔ被被覆せることｔ特徴とする瓶等の容器の蓋
の製造方法。[Scope of Claims] 1. A container made of synthetic resin and attached to the mouth of the container [1]
1ftB (17 ('r inside, mouth l! (23'e e
Ke, an endless fissure (3J to J or 1
A catfish body (with a tearing member 143 Y provided inside the fissure groove (33)
In 6), a synthetic resin layer +
Gold a coated on both sides and outside #lY from 731c! ? ff
(The lid of a container such as a bottle is characterized by having 87'&T.
Add 1 fissure 133 to the circle of the mounting part 117 of the shape 1i5C [(2Jt'f+,, Hiti 'II4 m (3
7tty R* K Tearing member + 43 ftf T urn body (6-H note 123 circular surface, both sides are put together @ resin layer (accommodates the metal foil 183 covered with 73, and the synthetic resin layer) (Pushing member (9) having a shape of ttcm outside the force and having elasticity of 24f7).
from the outside by high frequency or other JJO heating means')2
10, and the synthetic resin layer 177 forms a metal foil (7").
A method for manufacturing a lid for a container such as a bottle, characterized in that the peripheral end of the lid is coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59012704A JPS60158053A (en) | 1984-01-26 | 1984-01-26 | Cover for vessel such as bottle and manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59012704A JPS60158053A (en) | 1984-01-26 | 1984-01-26 | Cover for vessel such as bottle and manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60158053A true JPS60158053A (en) | 1985-08-19 |
Family
ID=11812793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59012704A Pending JPS60158053A (en) | 1984-01-26 | 1984-01-26 | Cover for vessel such as bottle and manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60158053A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5410485U (en) * | 1977-06-21 | 1979-01-23 | ||
| JPS5432551U (en) * | 1977-08-09 | 1979-03-03 | ||
| JPS5777455A (en) * | 1980-08-26 | 1982-05-14 | Tetra Pak Dev | Cap |
| JPS5866600A (en) * | 1981-10-14 | 1983-04-20 | Matsushita Graphic Commun Syst Inc | Drive device for pulse motor |
| JPS58136292A (en) * | 1982-02-08 | 1983-08-13 | Matsushita Electric Ind Co Ltd | Semiconductor motor |
-
1984
- 1984-01-26 JP JP59012704A patent/JPS60158053A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5410485U (en) * | 1977-06-21 | 1979-01-23 | ||
| JPS5432551U (en) * | 1977-08-09 | 1979-03-03 | ||
| JPS5777455A (en) * | 1980-08-26 | 1982-05-14 | Tetra Pak Dev | Cap |
| JPS5866600A (en) * | 1981-10-14 | 1983-04-20 | Matsushita Graphic Commun Syst Inc | Drive device for pulse motor |
| JPS58136292A (en) * | 1982-02-08 | 1983-08-13 | Matsushita Electric Ind Co Ltd | Semiconductor motor |
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