JPH0424871Y2 - - Google Patents
Info
- Publication number
- JPH0424871Y2 JPH0424871Y2 JP1985124680U JP12468085U JPH0424871Y2 JP H0424871 Y2 JPH0424871 Y2 JP H0424871Y2 JP 1985124680 U JP1985124680 U JP 1985124680U JP 12468085 U JP12468085 U JP 12468085U JP H0424871 Y2 JPH0424871 Y2 JP H0424871Y2
- Authority
- JP
- Japan
- Prior art keywords
- liner
- lubricant
- container
- liners
- wrinkles
- 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
- 239000000314 lubricant Substances 0.000 claims description 12
- 230000037303 wrinkles Effects 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Closures For Containers (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案は、容器蓋の内部に装着され、容器口部
を密封するライナーに関する。[Detailed Description of the Invention] (a) Field of Industrial Application The present invention relates to a liner that is attached to the inside of a container lid and seals the mouth of the container.
(ロ) 従来の技術及び考案が解決しようとする問題
点
従来の合成樹脂製容器蓋用ライナーは、容器口
部の密封性を高めるために、その表面が平滑に構
成されていることが多い。(b) Problems to be solved by conventional techniques and ideas Conventional synthetic resin liners for container lids often have smooth surfaces in order to improve the sealing performance of the container opening.
また、ライナーには、蓋の開栓時の開栓トルク
を小さくするために、ワツクス、界面活性剤等の
滑剤を混練することがあるが、平滑表面を有する
従来のライナー１１を第３図のように積重ねた場
合、表面が密着しているので、滑剤１２は、ライ
ナー間を移動（矢印Ａ）し、各ライナーの表面に
均一にブルーミングされなく、好ましくなかつ
た。 In addition, a lubricant such as wax or surfactant is sometimes mixed into the liner in order to reduce the opening torque when opening the lid, but the conventional liner 11 with a smooth surface is When the liners were stacked in this manner, the surfaces were in close contact with each other, so the lubricant 12 moved between the liners (arrow A) and was not uniformly bloomed on the surface of each liner, which was undesirable.
(ハ) 問題点を解決するための手段及び実施例
上記問題点を解決する本考案の容器蓋用ライナ
ーは、滑剤を混練した合成樹脂からなり、片面ま
たは両面にしぼを設けたことを特徴とする。(c) Means and Examples for Solving the Problems The container lid liner of the present invention that solves the above problems is made of a synthetic resin mixed with a lubricant, and is characterized by having wrinkles on one or both sides. do.
第１図及びその拡大図である第２図の本考案の
容器蓋用ライナーは、滑剤２が混練された合成樹
脂からなり、その両面にしぼ３が設けられてい
る。 The container lid liner of the present invention shown in FIG. 1 and its enlarged view in FIG. 2 is made of a synthetic resin kneaded with a lubricant 2, and has wrinkles 3 on both sides thereof.
尚、このしぼ３は、断面が微細な凹凸となるも
のであればよく、梨子地、皺地等がその例とな
る。 Incidentally, the grain 3 may be any material having a cross section with fine irregularities, and examples thereof include a pear cloth, a wrinkled cloth, and the like.
又、このしぼ３は、図面の実施例ではライナー
１の両面に設けられているが、片面のみに設けた
ものであつてもよい。 Further, although the grains 3 are provided on both sides of the liner 1 in the embodiment shown in the drawings, they may be provided only on one side.
(ニ) 作用及び効果
上記のように構成された本考案の容器蓋用ライ
ナーは、滑剤を混練し、その片面または両面にし
ぼが形成されているので、これを積重ねた場合、
しぼの存在によりライナー間に微細な空隙ができ
る。その結果、ライナーを積重ねても、滑剤は、
ライナー間を移動することなく、第２図に示され
るように空隙部分に滲み出てライナー表面に薄膜
を形成し、ライナー表面に滑剤は均一にブルーミ
ングされる。(d) Actions and Effects The container lid liner of the present invention configured as described above is kneaded with a lubricant and has wrinkles formed on one or both sides, so when stacked,
The presence of grains creates fine voids between the liners. As a result, even when liners are stacked, the lubricant
Without moving between the liners, the lubricant oozes into the voids and forms a thin film on the liner surface, as shown in FIG. 2, and the lubricant blooms uniformly on the liner surface.
従つて、このライナーを容器蓋に装着した場
合、滑剤の働きにより、容器口部先端、ライナ
ー、容器蓋間の滑りがよくなり、開栓時の開栓ト
ルクが小さいものですみ、蓋は開け易くなる。 Therefore, when this liner is attached to a container lid, the action of the lubricant improves the slippage between the tip of the container opening, the liner, and the container lid, and the opening torque when opening the container is small, making it easy to open the lid. It becomes easier.
尚、ライナーは、EVA樹脂などの弾力性のあ
る樹脂で形成されているため、閉栓時には、しぼ
は、容器口部先端の押圧により、その表面に滑剤
が均一にブルーミングされた状態で押し潰される
ので、密封効果は充分に保持できる。 In addition, since the liner is made of elastic resin such as EVA resin, when the container is closed, the wrinkles are crushed by the pressure of the tip of the container opening, with the lubricant uniformly blooming on its surface. Therefore, the sealing effect can be sufficiently maintained.
上記に於いて、片面のみにしぼが設けられてい
るライナーを積重ねる時には、しぼがある面を常
に上面あるいは下面になるように積重ねることは
当然である。 In the above, when stacking liners having wrinkles on only one side, it is natural to stack them so that the side with the wrinkles always becomes the top or bottom surface.
又、本考案の容器蓋用ライナーは、その片面ま
たは両面にしぼが設けられているので、これを積
重ねてもライナーどうしが密着することがなく、
容器蓋への装着時にライナーを一枚づつ剥離し易
いという副次的効果もある。 In addition, since the container lid liner of the present invention has wrinkles on one or both sides, the liners do not come into close contact with each other even when stacked.
A secondary effect is that the liner can be easily peeled off one by one when attached to the container lid.
第１図は本考案の容器蓋用ライナーの断面図、
第２図は第１図の部分拡大図、第３図は従来の容
器蓋用ライナーを積重ねた断面図である。
１……ライナー、２……滑剤、３……しぼ。
Figure 1 is a cross-sectional view of the container lid liner of the present invention.
FIG. 2 is a partially enlarged view of FIG. 1, and FIG. 3 is a sectional view of conventional container lid liners stacked together. 1... liner, 2... lubricant, 3... grain.
Claims (1)
両面にしぼを設けた容器蓋用ライナー。 A liner for container lids made of synthetic resin kneaded with a lubricant, with wrinkles on one or both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985124680U JPH0424871Y2 (en) | 1985-08-13 | 1985-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985124680U JPH0424871Y2 (en) | 1985-08-13 | 1985-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6233559U JPS6233559U (en) | 1987-02-27 |
| JPH0424871Y2 true JPH0424871Y2 (en) | 1992-06-12 |
Family
ID=31016918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985124680U Expired JPH0424871Y2 (en) | 1985-08-13 | 1985-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424871Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006076575A (en) * | 2004-09-07 | 2006-03-23 | Mitsubishi Materials Corp | Cap member, cap and bottle can with cap |
| JP4750548B2 (en) * | 2005-12-15 | 2011-08-17 | 東洋製罐株式会社 | Container lid |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720535U (en) * | 1980-07-11 | 1982-02-02 | ||
| JPS589857U (en) * | 1981-07-15 | 1983-01-22 | 株式会社オ−トバツクスセブン | roof carrier |
-
1985
- 1985-08-13 JP JP1985124680U patent/JPH0424871Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720535U (en) * | 1980-07-11 | 1982-02-02 | ||
| JPS589857U (en) * | 1981-07-15 | 1983-01-22 | 株式会社オ−トバツクスセブン | roof carrier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6233559U (en) | 1987-02-27 |
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