JPS6181960A - Cover for vessel and manufacture thereof - Google Patents

Cover for vessel and manufacture thereof

Info

Publication number
JPS6181960A
JPS6181960A JP59194252A JP19425284A JPS6181960A JP S6181960 A JPS6181960 A JP S6181960A JP 59194252 A JP59194252 A JP 59194252A JP 19425284 A JP19425284 A JP 19425284A JP S6181960 A JPS6181960 A JP S6181960A
Authority
JP
Japan
Prior art keywords
lid
cavity
band
stopper
plug
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
Application number
JP59194252A
Other languages
Japanese (ja)
Inventor
登美雄 田原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kamaya Kagaku Kogyo Co Ltd
Original Assignee
Kamaya Kagaku Kogyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kamaya Kagaku Kogyo Co Ltd filed Critical Kamaya Kagaku Kogyo Co Ltd
Priority to JP59194252A priority Critical patent/JPS6181960A/en
Publication of JPS6181960A publication Critical patent/JPS6181960A/en
Pending legal-status Critical Current

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  • Closures For Containers (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】 本発明1工調味料、化粧料、薬品などを収容する容器の
口部に設けられろ合成樹脂製のふたおよびその製造方法
に関するものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a synthetic resin lid provided at the mouth of a container containing seasonings, cosmetics, medicines, etc., and a method for producing the lid.

合成樹脂、ガラスまたは金属で作られた容器体の口部に
注出口を有する栓体を装着し注出口にふた体を設けて構
成され、Fll科料化粧料、薬品などを収容して家庭な
どで日常的に使用される容器は周知である。
It consists of a container made of synthetic resin, glass, or metal, with a stopper with a spout attached to the mouth, and a lid attached to the spout. Containers in daily use are well known.

栓体とふた体とは一般に合成樹脂で作られて居り、別体
のものと帯体で一体に連結された・ものとがある。別体
のものは各別に成形されるので異色の合成1脂で作るこ
とができ。
The plug body and the lid body are generally made of synthetic resin, and there are some that are separate pieces and others that are integrally connected by a band. Separate products are molded separately, so they can be made from a single synthetic resin with a different color.

従って栓体とふた体との識別が琴易であって特にふた体
を外すと辣に便利であり、また色の組合せによってすぐ
れた意匠効果力(得られろとともに内容物の種類1品質
を色分は表示することも可能である。
Therefore, it is easy to distinguish between the stopper and the lid, and it is especially convenient when the lid is removed.Also, the combination of colors provides an excellent design effect (as well as the type and quality of the contents). It is also possible to display the minutes.

栓体とふた体とを帯体で一体く連結したものは、ふた体
を外したときそのまま栓体に連結されているので紛失の
心配がなく取扱いに便利であるが、一つの金型で一挙に
一体成形するものであるため単色であり、従って栓体と
ふた体との識別が困難である。すぐれた意匠効果を得る
ことかで茜ない、という問題がある。
The plug body and the lid body are connected together with a band, so when the lid body is removed, it is connected to the body as it is, so there is no need to worry about losing it, and it is convenient to handle. Since it is integrally molded into a single piece, it is of a single color, making it difficult to distinguish between the stopper and the lid. There is a problem in that it is not enough to obtain an excellent design effect.

本発明は、栓体とふた体とが異色であり且つ帯体で一体
に連結されていて前記のような問題点を有しないふたを
提供するものである。
The present invention provides a lid in which the stopper and the lid have different colors and are integrally connected by a band, and which does not have the above-mentioned problems.

本発明は、容器体の口部に装着される栓体と、この栓体
の圧出口を開閉するふた体とが帯体で一体に連結されて
いる容器のふたにおいて、前記栓体とふた体とを帯体の
部分で互いに溶着した異色の合成樹脂で形成したことに
よって問題点を解決するための第一の手段とした。
The present invention provides a container lid in which a plug attached to the mouth of a container body and a lid for opening and closing the pressure outlet of the container are integrally connected by a band. The first means to solve this problem was to form the belt parts from synthetic resins of different colors that were welded to each other in the band parts.

また本発明は、栓体キャビティとふた体キャビティとこ
れらを連通した帯体キャビティとを有する成形装置を用
い、帯体キャビティを4蔽部材で分断して栓体キャビテ
ィとふた体キャビティのいずれかに前記4M部材に接す
るまで溶7a合成側脂を圧入充填し1次に遮蔽部材を帯
体キャビティから待避させて栓体キャビティとふた体キ
ャビティのもう一方に前記とは異色の溶融合成樹脂を圧
入充填し。
Further, the present invention uses a molding device having a plug cavity, a lid cavity, and a band cavity that communicates these, and divides the band cavity with four shielding members to form either the plug cavity or the lid cavity. Press and fill the molten 7a synthetic side fat until it contacts the 4M member, then evacuate the shielding member from the band cavity and press and fill the other side of the plug cavity and lid cavity with a molten synthetic resin of a different color from the above. death.

先に圧入充填した合成樹脂と互いに溶着一体化させろこ
とによって問題点を解決するだめの第二の手段とした。
A second means of solving the problem was to weld and integrate the resin with the synthetic resin that was previously press-filled.

更に本発明は、栓体キャビティとふた体キャビティとこ
れらを連通した帯体キャビティとを有する成形装置を用
い、栓体キャビティ側とふた体キャビティ側とに互いに
異色の熔融合FM、樹脂をほぼ同時に圧入し、これらの
溶融合成樹脂な帯体キャビティにおいて合流させ互いに
溶着一体化はせろことくよって前記問題点を解決するた
めの第三の手段とした。
Furthermore, the present invention uses a molding device having a plug cavity, a lid cavity, and a band cavity communicating these, and melts FM and resin of different colors to the plug cavity side and the lid cavity side almost simultaneously. The third means for solving the above-mentioned problem was to press-fit these molten synthetic resins, merge them in the cavity, and weld them into one piece.

実  施  例 本発明の実施列を図面に基いて説明する。Example Embodiments of the present invention will be explained based on the drawings.

第1,2図は本発明に係るふたの第一実施例であって、
容器体の口部にねじ込み装着されろ雌ねじ1を内側局面
に有する裾壁2および中心!ζζ上へ突出して形成され
外測周面に環状の係止突条3を有するとともに内面が注
出口4を形成している口縁5を具えた頂壁6からなる栓
体7と、内側周面に環状の係止突条8を有する周壁9お
よび下面中心に密栓lOを突出形成した頂端壁1)から
なるふた体12とを具え、裾壁2と周壁9とを適当な幅
、厚みの帯体】3で結合することによって栓体7とふた
体12とを一体に連結したものである。そして。
1 and 2 show a first embodiment of the lid according to the present invention,
A hem wall 2 having a female thread 1 on the inside surface and a center which are screwed into the mouth of the container body! A plug body 7 consisting of a top wall 6 which is formed to protrude upwardly and has an annular locking protrusion 3 on the outer circumferential surface and a mouth rim 5 whose inner surface forms a spout 4; It has a lid body 12 consisting of a peripheral wall 9 having an annular locking protrusion 8 on its surface, and a top end wall 1) having a seal plug lO protruding from the center of its lower surface, and the hem wall 2 and peripheral wall 9 are made of an appropriate width and thickness. The stopper body 7 and the lid body 12 are integrally connected by joining with the belt body 3. and.

掩体7とふた体12とは帯体13の適所例えば中間部分
で互いに溶着した異色の合成樹脂で作られている。
The cover body 7 and the lid body 12 are made of different colored synthetic resins that are welded to each other at appropriate locations on the band body 13, for example, at the middle portion.

この実施例のふたは、係止突条3.8が互いに係合し頂
端壁1)が口縁5に重なるとともに’N栓】0が注出口
4に密に嵌合することによって注出口4を閉じろもので
、ふた体12を爪などでこじることによって保止突条3
,8の係合を解いて注出口4を開く。
In the lid of this embodiment, the locking protrusions 3.8 engage with each other, the top end wall 1) overlaps the mouth rim 5, and the 'N stopper 0 fits tightly into the spout 4, so that the spout 4 Close the retaining protrusion 3 by prying the lid 12 with your nails, etc.
, 8 to open the spout 4.

第3.4図は本発明1′I:gF、るふたの第二実施例
であって、容器体の口部の環状の係止突条と係合して口
部に装着される環状の係止溝14を内側周面に有する裾
壁15および二つの注出口16.17を長手方向に設げ
た頂壁18からなる長円形の栓体22と、頂端壁23,
26の下面に注出口16,17のそれぞれに密嵌する環
状の密栓24゜27を突出形成した二つのふた体25.
28とを具え、裾壁15と頂端壁23,26とを順に帯
体30゜31で結合することによって栓体22と二つの
ふた体25.28とを一体に連結したものである。
Fig. 3.4 shows a second embodiment of the present invention 1'I:gF, a lid, in which an annular locking protrusion is engaged with an annular locking protrusion on the opening of the container body and attached to the opening. An oval plug body 22 consisting of a skirt wall 15 having a locking groove 14 on the inner circumferential surface and a top wall 18 having two spouts 16 and 17 in the longitudinal direction, a top end wall 23,
Two lids 25.26 have annular seal plugs 24 and 27 protruding from the lower surfaces of the lids 24 and 27, which fit tightly into the spouts 16 and 17, respectively.
28, and the stopper 22 and the two lids 25 and 28 are integrally connected by sequentially connecting the skirt wall 15 and the top walls 23 and 26 with band members 30 and 31.

そして、これらは帯体30,31の中間部分で溶着した
それぞれ異色の合成樹脂で作られている。
These belts 30 and 31 are each made of a different colored synthetic resin welded at the intermediate portion.

この実施例のふたは、栓体22の頂壁18の溝19.2
0に帯体30,31を嵌込んで頂端壁23,2F+を注
出口16.17の段部16a、17aに嵌込むとと・ 
もに密栓24,27を注出口16.17に密に嵌合する
ことによって注出口1)5.17を閉じるもので。
The lid of this embodiment has a groove 19.2 in the top wall 18 of the closure body 22.
0, and the top end walls 23, 2F+ are fitted into the steps 16a, 17a of the spout 16.17.
The spout 1) 5.17 is closed by tightly fitting the seal plugs 24, 27 into the spout 16.17.

頂壁18の切欠ぎ21に爪などを入れてふた体28の舌
片29を押し上げることによってふた休28を注出口1
7かう外し、更にこのふた体28または帯体31を引張
ることによってもう一つのふた休25を注出口16から
外すのでト石。
By inserting a fingernail or the like into the notch 21 of the top wall 18 and pushing up the tongue piece 29 of the lid body 28, the lid rest 28 is closed to the spout 1.
7, and then pull the lid 28 or band 31 to remove the other lid 25 from the spout 16.

第5.6図は本発明に係るふたの第三実施例であって、
前記同様の係止溝32を内側周面に有する裾壁33およ
び二つの注出口34 、35を長手方向に設けた頂壁3
6からなる長円形の栓体37と、頂端壁38,4]の下
面に注出口34 、35のそれぞれに密嵌する環状の密
栓39,42を突出形成した二つのふた体40.43と
を具え、裾壁33の畏径jill1両端と頂端壁3R,
41とをそれぞれ帯体44.45で結合することによっ
て栓体37と二つのふた体40.43とを一体に連結し
たものである。そして、これらは帯体44.45の山間
部分で溶着したそれぞれ異色の合成樹脂で作られている
Figure 5.6 shows a third embodiment of the lid according to the invention,
A skirt wall 33 having a locking groove 32 similar to that described above on the inner circumferential surface, and a top wall 3 provided with two spouts 34 and 35 in the longitudinal direction.
6, and two lids 40, 43 having annular seal plugs 39, 42 protruding from the lower surfaces of the top walls 38, 4, which fit tightly into the spouts 34, 35, respectively. Both ends of the skirt wall 33 and the top wall 3R,
41 by respective bands 44, 45, the stopper 37 and the two lids 40, 43 are integrally connected. These are each made of different colored synthetic resins that are welded at the mountainous portions of the bands 44 and 45.

この実施列のふたは、用焔壁38,41を頂壁36に重
ねて密栓39,42を注出口34.35に密に嵌合する
ことによって注出口34.35を閉じるもので、rQ端
14%38.41のふちをこし上げろことによってふた
体40.43 i注出口34.35から各別に外すので
ある、 これら第二実施例、第三実施例は容器体の内?♀物の注
出量を変える場合、容器体が二つに仕切られていてそれ
ぞれの内容物を各別または同時に圧出する場合、または
乾燥剤1や酸化乃止剤などの収1)部が容器法に設けて
あってこれらの出し入れを一つの注出口によって行う場
合などに虐てる。また、二つのふた体25.28.40
.43を同色とし栓体22,37をこれらと異rLろ色
としてもよい。
The lid of this embodiment closes the spout 34.35 by overlapping the flame walls 38, 41 on the top wall 36 and tightly fitting the seal plugs 39, 42 into the spout 34.35. By straining up the edges of 14% 38.41, the lid 40.43 i is removed from the spout 34.35 separately. Are these second and third embodiments inside the container body? ♀When changing the amount of material poured out, when the container body is divided into two parts and the contents are squeezed out separately or at the same time, or when the amount of the desiccant 1 or anti-oxidation agent etc. This is provided in the Container Law, and is used when putting in and taking out these items is done through a single pouring spout. Also, two lids 25.28.40
.. 43 may be of the same color, and the plugs 22, 37 may be of a different rL color.

更に1本発明はノズル状に突出した注出口その他種々な
形状の注出口を有する栓体およびそれに適合する形状の
ふた体の組合せからなるふたに適用できることは言うま
でもない。
Furthermore, it goes without saying that the present invention can be applied to a lid that is a combination of a stopper having a spout having a nozzle-shaped spout or other various shapes, and a lid having a shape that matches the plug.

次に本発明のふたの製造方法の実施例を説明する。Next, an example of the lid manufacturing method of the present invention will be described.

第7図以下には前記第一実施例のふたを製造する装置お
よび工程が例示されて層り、51は固定型、52は町@
型、53は栓体キャビティ。
From FIG. 7 onwards, the apparatus and process for manufacturing the lid of the first embodiment are illustrated and illustrated, 51 is a fixed type, 52 is a town@
Model 53 is the plug cavity.

54ハふた体キャビティ、55はこれらのキャビティ5
3.54を連通した帯体キャビティであって、栓体キャ
ビティ53およびふた体キャビティ54にスプル56,
58から図示を省略したランナを経てゲート57.59
より溶融合成樹脂が各別に供給されるようになっている
54 is the lid cavity, 55 is these cavities 5
3.54 is connected to the band cavity, and the sprue 56 is connected to the stopper cavity 53 and the lid cavity 54.
From 58 through the runner (not shown) to gate 57.59
The molten synthetic resin is now supplied separately.

尚、固定型51.可動型52は一常の成彩装着と同様の
ヒータプレート、ランナプレート。
In addition, fixed type 51. The movable type 52 is a heater plate and runner plate similar to those normally installed.

ストリッパプV−ト、コア、コアプレートなどから構成
されていること、およびスプル56゜58はノズルを経
て各別の射出時に接続されていることは言うまでもない
It goes without saying that it is composed of a stripper plate, a core, a core plate, etc., and that the sprues 56 and 58 are connected through nozzles at the time of each separate injection.

第7図の成形装置は帯体キャビティ55をはぼ中間個所
で分断する遮蔽部材60を固定型51に有し、ばね6−
1とカム62とによって往復動させられるように1仁っ
ている。
The molding apparatus shown in FIG. 7 has a shielding member 60 on the fixed mold 51 that divides the band cavity 55 at approximately the middle point, and a spring 6-
1 and a cam 62 to reciprocate.

この成形装置でふたを製造するには、a蔽部材60によ
ってぞ2体キャビティ55を分断した状聾で例えば栓体
キャビティ53にスプル56゜ゲート57からM融合成
書脂63を供給して遮蔽部材60に接するまで圧入充填
しく@8図2゜この溶融合成樹脂63がほぼ硬化したと
き遮蔽部材60を帯体キャビティ55から抜出し待避さ
せてふた体キャビティ54にスプル58.ゲート59か
も前記とは異色の溶融合成樹脂64を供給しく第9図)
、これt′−前記の金成轡脂63と接するまで圧入充填
するとともにその熱によってqいに溶着一体化さ4ト乙
もので、冷却後に可+t4q型52を固定J!′i51
から83間し、fN、形されたふたをとり出すのである
In order to manufacture a lid with this molding device, the two-body cavity 55 is divided by the a-shielding member 60, and M-fused resin 63 is supplied to the plug cavity 53 from the sprue 56° gate 57 to shield it. When the molten synthetic resin 63 is almost hardened, the shielding member 60 is pulled out from the band cavity 55 and retracted, and the sprue 58 is inserted into the lid cavity 54 until it contacts the member 60. The gate 59 also supplies molten synthetic resin 64, which is different from the above (Fig. 9).
This is press-fitted until it comes in contact with the metal molding resin 63 and is welded together by the heat, and after cooling, the mold 52 is fixed. 'i51
After 83 minutes, the shaped lid is removed.

・910図の成形装置は巡蔽部1<を有して、舌もず、
この成形装置でふたを製造するには橙体キャビティ51
にスプル56.ゲート57から溶融合成fg(IIM 
63を供給するとQoよぼ同時にふた体キャビティ54
にスプル58.ゲート59から前記とは蹟色の合成樹脂
64を供給しく第1)図)、これらの溶融合成樹脂63
.54 i帯体キャビティ55の中間開所に同時に到達
させ1いに6着一体化するとともに全キャビティ53,
54.55に圧入充填するもので(第1z図)、冷却後
に成形されたふたをとり出す。
・The molding device shown in FIG. 910 has a covering part 1
To manufacture a lid with this molding device, the orange body cavity 51 is
sprue 56. From gate 57, fused composite fg (IIM
When 63 is supplied, Qo and the lid cavity 54 are supplied at the same time.
sprue 58. From the gate 59, a synthetic resin 64 of a pale color is supplied.
.. 54 The intermediate opening of the i-band cavity 55 is reached at the same time, and six pieces are integrated into one, and all the cavities 53,
54 and 55 (Fig. 1z), and after cooling, the molded lid is taken out.

この方法では、浴P1合成倒脂63,64の供給開始時
期をずらせる。射出量を〆r猪イろなどの平膜によって
濯体キャビティ55(りおいて合流するよ5に溶融合成
樹脂63,640流牲を制゛御する。
In this method, the timing of starting the supply of the synthetic fallen fats 63 and 64 in the bath P1 is staggered. The amount of injection is controlled by a flat membrane such as porcelain to control the flow of the molten synthetic resin 63 and 640 into the irrigating body cavity 55 (where they are joined together).

尚1本発明においては互いに相溶性ある合叔明脂、好ま
しくは同一!M類の合成樹脂を使用するのがよい。
In addition, in the present invention, the fats are mutually compatible, preferably the same! It is preferable to use synthetic resins of class M.

本発明によると、容器体の口部に装着される栓体とその
注出口を開閉するふた体とを帯体で連結し取扱いが決別
な構成とするとともに、栓体とふた体とを帯体の部分で
互いに溶着した異色の合成樹脂で形成し識別容易にして
意匠効果にすぐれたふたが提供されるのである。そして
、栓体およびふた体はそれぞれ単一の合成樹脂で形成さ
れ溶着個所は帯体の部分に設けられているので正確な寸
法、形状に成形でき、容器体への装着、ふた体による密
閉を良好に行うことができるものである。
According to the present invention, the stopper that is attached to the mouth of the container and the lid that opens and closes the spout are connected by a band so that they cannot be handled separately, and the stopper and the lid are connected by the band. The lid is made of different-colored synthetic resins that are welded to each other, making it easy to identify and providing an excellent design effect. The plug body and lid body are each made of a single synthetic resin, and the welding points are provided on the band body, so they can be molded into accurate dimensions and shapes, making it easy to attach to the container body and seal with the lid body. This is something that can be done well.

また、このようなふたを−個の成形装置で一挙に一体成
形するので、栓体とふた体とを各別に作って連結するな
どの面側な手数を経ることなく簡屯且つ能率よく製造で
きろものである。
In addition, since such a lid is integrally molded in one molding device, it is possible to manufacture it simply and efficiently without going through the trouble of making the stopper and the lid separately and connecting them. It's a bastard.

4図面のl’i?1乍な説明 第1図は本発明に係るふたQン第−夾価例の惜断面図、
第2図はそのふた体ン外した子面閲、第3図は第二実施
例の縦断面図、第4図はそのふた体を外した平面図、第
5図は第三実施例の縦断面図、第6図はそのふた体を外
した平面図、第7図は成形装置の実施例の縦断面略図、
第8図、第9図は製造工程の縦断面図、第10図は成形
装置の別の実施例の縦断面略図1第1)図、)′に12
Mはり造工程+n fJ断面図である。
4 drawing l'i? Brief Explanation Fig. 1 is a partial cross-sectional view of the lid Qnth-included example according to the present invention;
Figure 2 is a view of the body with the lid removed, Figure 3 is a longitudinal sectional view of the second embodiment, Figure 4 is a plan view with the lid removed, and Figure 5 is a longitudinal sectional view of the third embodiment. 6 is a plan view with the lid removed, and FIG. 7 is a schematic vertical cross-sectional view of an embodiment of the molding device.
Figures 8 and 9 are vertical cross-sectional views of the manufacturing process, and Figure 10 is a schematic vertical cross-sectional view of another embodiment of the molding device.
It is a sectional view of M beam manufacturing process +n fJ.

4.16.17,34.35・・・・・・注出口、 7
.22.37・・・・・・栓体、 12,25.2g、
40.43・・・・・・ふた体、 13,29,30゜
44.45・・・・・・帯体、53・・・・・・栓体キ
ャビティ、54・・・・・・ふた体キャビティ、55・
・・・・・帯体キャビティ、60・・・・・・遮i部材
、 63.64・・・・・・浴融合成樹月1)゜ 箪100 第12rg
4.16.17, 34.35... Outlet, 7
.. 22.37...Plug body, 12,25.2g,
40.43... Lid body, 13,29,30°44.45... Band body, 53... Plug cavity, 54... Lid body Cavity, 55・
... Band cavity, 60 ... Shielding member, 63.64 ... Bath fusion Seikitsuki 1)゜箪100 12th rg

Claims (3)

【特許請求の範囲】[Claims] (1)容器体の口部に装着される栓体と、この栓体の注
出口を開閉するふた体とが帯体で一 体に連結されている容器のふたにおいて、 前記栓体とふた体とが帯体の部分で互いに 溶着した異色の合成樹脂で形成されている ことを特徴とする容器のふた。
(1) In a container lid in which a stopper attached to the mouth of the container and a lid for opening and closing the spout of the stopper are integrally connected by a band, the stopper and the lid A lid for a container, characterized in that the lids are made of a different colored synthetic resin that is welded to each other at the band portion.
(2)栓体キャビティとふた体キャビティとこれらを連
通した帯体キャビティとを有する成 形装置を用い、帯体キャビティを遮蔽部材 で分断して栓体キャビティとふた体キャビ ティのいずれかに前記遮蔽部材に接するま で溶融合成樹脂を圧入充填し、次に遮蔽部 材を帯体キャビティから待避させて栓体キ ャビティとふた体キャビティのもう一方に 前記とは異色の溶融合成樹脂を圧入充填し、先に圧入充
填した合成樹脂と互いに溶着一 体化させることを特徴とする容器のふたの 製造方法。
(2) Using a molding device having a plug cavity, a lid cavity, and a band cavity that communicates these, the band cavity is divided by a shielding member, and the shielding member is placed in either the plug cavity or the lid cavity. Then, the shielding member is retracted from the band cavity, and a molten synthetic resin of a different color from the above is press-fitted into the other of the stopper cavity and the lid cavity. A method for manufacturing a container lid, which comprises welding and integrating the lid with a filled synthetic resin.
(3)栓体キャビティとふた体キャビティとこれらを連
通した帯体キャビティとを有する成 形装置を用い、栓体キャビティ側とふた体 キャビティ側とに互いに異色の溶融合成樹 脂をほぼ同時に圧入し、これらの溶融合成 樹脂を帯体キャビティにおいて合流させ互 いに溶着一体化させることを特徴とする容 器のふたの製造方法。
(3) Using a molding device having a plug cavity, a lid cavity, and a band cavity that communicates these, molten synthetic resins of different colors are press-fitted almost simultaneously into the plug cavity side and the lid cavity side. A method for manufacturing a container lid, characterized in that the molten synthetic resins are joined together in a band cavity and welded and integrated with each other.
JP59194252A 1984-09-17 1984-09-17 Cover for vessel and manufacture thereof Pending JPS6181960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59194252A JPS6181960A (en) 1984-09-17 1984-09-17 Cover for vessel and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59194252A JPS6181960A (en) 1984-09-17 1984-09-17 Cover for vessel and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS6181960A true JPS6181960A (en) 1986-04-25

Family

ID=16321519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59194252A Pending JPS6181960A (en) 1984-09-17 1984-09-17 Cover for vessel and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS6181960A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6265943U (en) * 1985-10-17 1987-04-24
JPS63107763U (en) * 1986-12-26 1988-07-12
JPH0535704U (en) * 1991-10-11 1993-05-14 吉田工業株式会社 Pouring cap
JPH08104343A (en) * 1994-10-03 1996-04-23 Akihide Kawabata Easy cap for pet bottle
JP2006230645A (en) * 2005-02-24 2006-09-07 Hochiki Corp Dust-preventive cap
WO2016143349A1 (en) * 2015-03-12 2016-09-15 セイコーエプソン株式会社 Plug member and liquid containing body unit

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6265943U (en) * 1985-10-17 1987-04-24
JPS63107763U (en) * 1986-12-26 1988-07-12
JPH0535704U (en) * 1991-10-11 1993-05-14 吉田工業株式会社 Pouring cap
JPH08104343A (en) * 1994-10-03 1996-04-23 Akihide Kawabata Easy cap for pet bottle
JP2006230645A (en) * 2005-02-24 2006-09-07 Hochiki Corp Dust-preventive cap
JP4704770B2 (en) * 2005-02-24 2011-06-22 ホーチキ株式会社 Dustproof cap
WO2016143349A1 (en) * 2015-03-12 2016-09-15 セイコーエプソン株式会社 Plug member and liquid containing body unit
JP2016168731A (en) * 2015-03-12 2016-09-23 セイコーエプソン株式会社 Plug member, and liquid storage body unit
US9707768B2 (en) 2015-03-12 2017-07-18 Seiko Epson Corporation Plug member and liquid container unit
US10118398B2 (en) 2015-03-12 2018-11-06 Seiko Epson Corporation Plug member and liquid container unit

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