JPH0462638U - - Google Patents
Info
- Publication number
- JPH0462638U JPH0462638U JP10666390U JP10666390U JPH0462638U JP H0462638 U JPH0462638 U JP H0462638U JP 10666390 U JP10666390 U JP 10666390U JP 10666390 U JP10666390 U JP 10666390U JP H0462638 U JPH0462638 U JP H0462638U
- Authority
- JP
- Japan
- Prior art keywords
- resin layer
- acid
- modified propylene
- tube container
- laminated sheet
- 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.)
- Granted
Links
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000012778 molding material Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229920005606 polypropylene copolymer Polymers 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Tubes (AREA)
- Laminated Bodies (AREA)
Description
第１図はロンデルが積層されているチユーブ容
器の要部を示す断面図、第２図は、本考案のチユ
ーブ容器に利用されるロンデル用の積層シートの
１例を示す断面図である。
１……チユーブ容器、２……チユーブ容器の胴
部をなす筒状体、３……ロンデル、４……口頚部
、５……肩部、６……口頚部４と肩部５とからな
る熱可塑性合成樹脂製の頭部、２１……本考案の
チユーブ容器に利用されるロンデル用の積層シー
ト、２２……金属箔、２３，２４……酸変性プロ
ピレン樹脂層、２５，２６……ポリプロピレン樹
脂層。
FIG. 1 is a sectional view showing a main part of a tube container in which rondels are laminated, and FIG. 2 is a sectional view showing an example of a laminated sheet for rondels used in the tube container of the present invention. 1... Tube container, 2... Cylindrical body forming the body of the tube container, 3... Rondelle, 4... Mouth and neck, 5... Shoulder, 6... Mouth and neck 4 and shoulder 5. Head made of thermoplastic synthetic resin, 21... Laminated sheet for rondelle used in the tube container of the present invention, 22... Metal foil, 23, 24... Acid-modified propylene resin layer, 25, 26... Polypropylene resin layer.
Claims (1)
頭円錐状の成形体とを、筒状体からなる胴部の上
方端部の内周面と、截頭円錐状の成形体の下方端
部の外周面との間に間〓を有するようにして成形
用の金型内にインサートした後、該金型を利用し
て口頚部と該口頚部に連続する截頭円錐状の肩部
とからなる合成樹脂製の頭部を成形することによ
つて得られるチユーブ容器において、截頭円錐状
の成形体が、金属箔と、該金属箔の表、裏両面に
形成されているプロピレンと不飽和カルボン酸と
の共重合体からなる酸変性プロピレン樹脂層と、
該酸変性プロピレン樹脂層に積層されているポリ
プロピレン樹脂層とのロンデル用の積層シートを
成形用材とする成形体からなることを特徴とする
チユーブ容器。 ２ ロンデル用の積層シートにおけるポリプロピ
レン樹脂層及び酸変性プロピレン樹脂層の樹脂の
融点が１２１℃以上である実用新案登録請求の範
囲第１項記載のチユーブ容器。 ３ ロンデル用の積層シートにおける酸変性プロ
ピレン樹脂層と該酸変性プロピレン樹脂層に積層
されているポリプロピレン樹脂層との厚さの合計
が、金属箔の表、裏の両面においてそれぞれ５０
μ以上である実用新案登録請求の範囲第１項また
は第２項記載のチユーブ容器。[Claims for Utility Model Registration] 1. A body made of a cylindrical body made of a laminated sheet and a truncated conical molded body; After inserting it into a mold for molding so that there is a gap between the lower end of the conical molded body and the outer circumferential surface, the molded body is used to connect the mouth and neck to the mouth and neck. In a tube container obtained by molding a synthetic resin head consisting of a truncated conical shoulder, the truncated conical molded body has a metal foil and both front and back surfaces of the metal foil. an acid-modified propylene resin layer made of a copolymer of propylene and unsaturated carboxylic acid, which is formed in
A tube container characterized in that it is made of a molded article using, as a molding material, a laminated sheet for a rondelle with a polypropylene resin layer laminated on the acid-modified propylene resin layer. 2. The tube container according to claim 1, wherein the resins of the polypropylene resin layer and the acid-modified propylene resin layer in the laminated sheet for rondelle have melting points of 121° C. or higher. 3 The total thickness of the acid-modified propylene resin layer and the polypropylene resin layer laminated on the acid-modified propylene resin layer in the laminated sheet for rondelle is 50 mm on both the front and back sides of the metal foil.
The tube container according to claim 1 or 2 of the utility model registration claim, which has a particle size of μ or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10666390U JP2523188Y2 (en) | 1990-10-11 | 1990-10-11 | Tube container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10666390U JP2523188Y2 (en) | 1990-10-11 | 1990-10-11 | Tube container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0462638U true JPH0462638U (en) | 1992-05-28 |
| JP2523188Y2 JP2523188Y2 (en) | 1997-01-22 |
Family
ID=31852842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10666390U Expired - Lifetime JP2523188Y2 (en) | 1990-10-11 | 1990-10-11 | Tube container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2523188Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010083549A (en) * | 2008-09-30 | 2010-04-15 | Yoshino Kogyosho Co Ltd | Aluminum laminate tube container |
-
1990
- 1990-10-11 JP JP10666390U patent/JP2523188Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010083549A (en) * | 2008-09-30 | 2010-04-15 | Yoshino Kogyosho Co Ltd | Aluminum laminate tube container |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2523188Y2 (en) | 1997-01-22 |
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