JPS5938038A - Manufacture of composite container - Google Patents
Manufacture of composite containerInfo
- Publication number
- JPS5938038A JPS5938038A JP57148990A JP14899082A JPS5938038A JP S5938038 A JPS5938038 A JP S5938038A JP 57148990 A JP57148990 A JP 57148990A JP 14899082 A JP14899082 A JP 14899082A JP S5938038 A JPS5938038 A JP S5938038A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- synthetic resin
- composite container
- frame
- packaging material
- 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
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
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、フレームに筒状の軟包材を溶着一体化した複
合容器の製造方法に関するものであ造才るにある・
本発明の製造方法で製造された複合容器は、フレームの
内側面、ある論は外側面に筒状の軟包材が溶着一体化さ
れたものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a composite container in which a cylindrical flexible packaging material is integrally welded to a frame. In this case, a cylindrical flexible packaging material is integrally welded to the inner surface, or in some cases the outer surface, of the frame.
その製造方法は、金型の上型あるいは外型に筒状の軟包
材を添着し、この６戯あるｂは外型に対し、これとは逆
に外型あるｂは上型を、さらには上型を添設して、６屋
、外型、さらには上型をもってフレームとなるべき空洞
部を形成し、この空洞部内に合成樹脂を射出し、射出成
形されたフレームに、筒状の軟包材を溶着一体化しｔ後
に、これらの金型を分解して複合容器を取出すとｂうも
のである。The manufacturing method is to attach a cylindrical flexible packaging material to the upper mold or outer mold of the mold, and the 6 parts b are for the outer mold, and conversely, the outer mold b is for the upper mold, and The upper mold is attached, the outer mold and the upper mold form a hollow part that will become a frame, synthetic resin is injected into this hollow part, and a cylindrical shape is added to the injection molded frame. After the flexible packaging materials are welded and integrated, these molds are disassembled and the composite container is taken out.
以下、図面に示す実施例につｂて具体的に説明する。Hereinafter, the embodiment shown in the drawings will be specifically described.
第２図（イ１に示すように、上型（ａｌの外側面に合成
樹脂の筒状の軟包材（０）を添着（１）すると共に、そ
の心１Ｍ （ａ）に外ｆｆｉ １ｋ））を添設し、この
上型１ａ）と外ｆｆ１（ｂ）とによってフレームとなる
べき鉤形の空洞部（２）を形成し、この鉤形の空洞部（
２）内に合成樹脂を射出し、し力する後に、心ｆｆ１（
ａ）を矢印の上方に、外型（１））を矢印の下方にそれ
ぞれ滑動させて金型を分解すると、第３図（（Ｊに示す
ような鉤形フレーム（山の内側面に筒状の軟包材ｔｃ＋
が溶着一体化された複合容器込１が製造される。Figure 2 (As shown in A1, a cylindrical soft packaging material (0) made of synthetic resin is attached (1) to the outer surface of the upper mold (al), and an outer ffi 1k is attached to the center 1M (a)) ) is attached, a hook-shaped cavity (2) to be a frame is formed by this upper die 1a) and outer ff1(b), and this hook-shaped cavity (2) is attached.
2) After injecting synthetic resin into the interior and applying pressure, the core ff1 (
When the mold is disassembled by sliding the mold (a) above the arrow and the outer mold (1) below the arrow, a hook-shaped frame as shown in Figure 3 ((J) Packaging material tc+
A composite container 1 in which the parts are welded and integrated is manufactured.
また、第２図（四に示すように、外型（ｂ）の内面に、
筒状の軟包材（ｃ）を添着（１）し、この外型（ｂ）に
対して、上型（ｂ）と６型（ｍｌとを添設して、これら
の外型（ｂｌ、上１１ｂ）及び心Ｎ１ａＪによって、フ
レームとなるべき鉤形の空洞部（２）を形成し、この空
洞部（２）内に合成樹脂を射出し、しかる後に外壓晶と
６型（ａ５とは矢印の下方に、また上ｍ＜Ｌは矢印の上
方に滑動させて金型を分解すると、稟３図ｔｏ）に示す
ような鉤形フレーム（ｄ）の外側面に筒状の軟包材（ｃ
）が溶着一体化された複合容器囚が製造される。In addition, as shown in Figure 2 (4), on the inner surface of the outer mold (b),
A cylindrical flexible packaging material (c) is attached (1), an upper mold (b) and a mold 6 (ml) are attached to this outer mold (b), and these outer molds (bl, A hook-shaped cavity (2) that will become a frame is formed by upper part 11b) and core N1aJ, and synthetic resin is injected into this cavity (2). When the mold is disassembled by sliding it below the arrow and above the arrow for upper m<L, a cylindrical soft packaging material ( c.
) is welded and integrated into a composite container container.
製造されたＷＪ５図（イ）に示す複合容器囚は、例えば
、纂４図ば１に示すように筒状の軟包材（ｃ）は積層さ
れたもので、その外側層（３）がポリプロピレンで内側
層（４）がポリエステルであるときは、鉤形のフレーム
（ｄ）は、ポリプロピレンであり、また第３図（四に示
す複合容器（Ｎは、例えばｉＡ４図（四に示すように筒
状の積層された軟包材１ｃ）の外側層（３）が２軸延伸
ポリアミドで、内側瞥私ポリエチレンであるときは、鉤
形フレーム（ｄ） ハホ１３エチレンである。The manufactured composite container shown in Figure 5 (A) is, for example, one in which the cylindrical flexible packaging material (c) is laminated as shown in Figure 1 of Figure 4, and the outer layer (3) is made of polypropylene. When the inner layer (4) is polyester, the hook-shaped frame (d) is polypropylene; When the outer layer (3) of the laminated flexible packaging material 1c) is biaxially oriented polyamide and the inner layer is polyethylene, the hook-shaped frame (d) is 13 ethylene.
このように鉤形フレームと筒状の軟包材との材料は、種
々の組合せが可能である・
なお、筒状の軟包材のフィルムは、約１００μ以下であ
る◎
以上のようにして製造された複曾容器囚ある論は（Ａ１
は、例えに味噌、ジャム、バター、チーズ等の充填包装
に使用するのであるが、その充填は、筒状の軟包材（ｃ
）あるいは（０］の下端を折畳ンテ溶着シールした後、
フレームｌｄｌあるＬｎ ハ（ｄ）の開口部側より内容
物を充填し、しかる後にこのフレーム（ｄｌあるいは（
ｄｌの開口部側面を硬質合成樹脂の蓋体（ｅｌあるｂは
ｔｅｌをもって溶着シールする。In this way, various combinations of materials for the hook-shaped frame and the cylindrical flexible packaging material are possible.The film for the cylindrical flexible packaging material has a thickness of about 100μ or less.◎Manufactured as described above. There is a theory that the compound container was used (A1
is used for filling and packaging miso, jam, butter, cheese, etc., for example, and the filling is done using a cylindrical flexible packaging material (c
) or after folding and welding the lower end of (0),
Fill the contents from the opening side of the frame (dl or (d)), and then fill the frame (dl or (d)) with the contents.
Weld and seal the opening side of the dl with a hard synthetic resin lid (tel for el and b).
場合によっては、複合容器囚あるｂはＩＡＩのフレーム
ｌｄ）ある込は（ｄ）の開口部側を硬質合成樹脂の蓋体
（ｅ）あるいはｌｅ）をもって溶着シールしてこれを倒
にし、筒状の軟包材（ｃｌあるｈはｌｃＪの開放端よ）
内容物を充填し、しかる後にこの部分を折畳んで溶着シ
ールする。In some cases, the opening side of the composite container (b) is an IAI frame (ld) and the opening side of (d) is welded and sealed with a hard synthetic resin lid (e) or le), which is then turned upside down to form a cylindrical shape. Soft packaging material (cl and h are the open ends of lcJ)
The contents are filled, and then this part is folded and welded and sealed.
以上のようにして複合容器は使用するものであるが、そ
の利用価値は極めて高く１本発明は、このような複合容
器を金型を利用し−で、その６型か、ある論は外型に筒
状の軟包材を添着して、これに外型、６型、さらには上
型を添設させ、これらの金型内に形成された空洞部内に
合成樹脂を射出するだけで、容易に成形することができ
るから、利用価値の高論複合容器を多垂に生産すること
ができる。Composite containers are used in the manner described above, and their utility value is extremely high.1 The present invention utilizes a mold for such a composite container, and some say it is an outer mold. Simply attach a cylindrical flexible packaging material to the mold, attach an outer mold, 6 mold, and even an upper mold to this, and inject synthetic resin into the cavity formed in these molds. Since it can be molded into a shape, it is possible to produce a large number of composite containers with high utility value.
第１図６）（口１は本発明の方法によ１１製造された複
合容器に内容物を充填してシールした製品の斜視図、
第２図（イ１（−は本発明の方法に使用する金型に筒状
の軟包材を添着した状態の断面図、第３図（イ］（四は
本発明の方法によシ製造された複合容器の一部を切欠し
た斜視図、 □第４図（イ）（四は同上の一部拡大
断面図である。
回置・・・・・・・・・複合容器
（ａ）（ａ）・・・・・・・・・心 減ｒｂ）ｔｂｆ
・・・・・・・・・外 屋艷・・・・・・・・・・・
・上 型
（０） （ｃ（・・・・・・・・・筒状の軟包材４ｄ＞
＜１・・・・・・・・・フレーム（ｅ）ｔｅｌ・・・・
・・・・・蓋 体（１）（ｄ・・・・・・・・・添着
部
（２）（２／・・・・・・・・・空洞部（３）（ｓｒ・
・・・・・・・・外側層（４）（４）・・・・・・・・
・内側層特許出願人 大日本印刷株式会社
〃 中山工業株式会社
代理人渡辺 勤ぐＯFigure 1 6) (Opening 1 is a perspective view of a product obtained by filling and sealing a composite container manufactured by the method of the present invention. Figure 2 (A1 (- indicates the product used in the method of the present invention) Figure 3 (a) is a cross-sectional view of a mold with a cylindrical soft packaging material attached to it; Figure 4 (a) (4 is a partially enlarged cross-sectional view of the same as above. Replacement...Composite container (a) (a)... Core reduction rb) tbf
・・・・・・・・・Outside house・・・・・・・・・・・・
・Top mold (0) (c (...... Cylindrical soft packaging material 4d>
<1......Frame (e) tel...
......Lid body (1) (d......Adhesive part (2) (2/......Cavity part (3) (sr.
......Outer layer (4) (4)...
・Inner layer patent applicant Dai Nippon Printing Co., Ltd. Nakayama Kogyo Co., Ltd. Agent Watanabe Tsuguo
Claims (1)
着すると共に、この６屋あるいは外型に対して、外型あ
るいは上型を組合せ、これによって形成されたフレーム
となるべき空洞部内に、合成樹脂を射出し、この射出成
形されたフレームに筒状の軟包材を溶着一体化した後に
金型を解くことを特徴とする複合容器の製造方法０The idea behind the upper mold of the mold is to attach a cylindrical soft packaging material made of synthetic resin to the outer mold, and to combine the outer mold or the upper mold with this 6-house or outer mold, and to form a frame and Method for manufacturing a composite container 0, characterized in that a synthetic resin is injected into the cavity to be formed, a cylindrical flexible packaging material is welded and integrated with the injection-molded frame, and then the mold is released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57148990A JPS5938038A (en) | 1982-08-27 | 1982-08-27 | Manufacture of composite container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57148990A JPS5938038A (en) | 1982-08-27 | 1982-08-27 | Manufacture of composite container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5938038A true JPS5938038A (en) | 1984-03-01 |
| JPH0128691B2 JPH0128691B2 (en) | 1989-06-05 |
Family
ID=15465230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57148990A Granted JPS5938038A (en) | 1982-08-27 | 1982-08-27 | Manufacture of composite container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5938038A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0334094A2 (en) * | 1988-03-19 | 1989-09-27 | Tetra Laval Holdings & Finance SA | Device for injection of a plastic part onto a paper tube by means of a supporting piece |
| JPH0323930A (en) * | 1989-05-30 | 1991-01-31 | Schutz Werke Gmbh & Co Kg | Making of barrel |
| FR2769594A1 (en) * | 1997-10-14 | 1999-04-16 | Autobar Packaging France | Composite plastic package |
| EP1052182A3 (en) * | 1999-04-22 | 2001-08-01 | Hosokawa Yoko Co., Ltd | Plastic container, method for manufacturing same, and fluid discharging apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52100556A (en) * | 1976-02-18 | 1977-08-23 | Dainippon Printing Co Ltd | Method of producing combination container of plastic and board |
| JPS542670A (en) * | 1977-06-08 | 1979-01-10 | Nec Corp | Plasma etching method |
| JPS545542U (en) * | 1977-06-09 | 1979-01-13 | ||
| JPS56155733A (en) * | 1981-04-06 | 1981-12-02 | Kutsuwa Kk | Manufacture of bag, hand bag, vanity case and the like |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS545542B2 (en) * | 1973-07-13 | 1979-03-17 |
-
1982
- 1982-08-27 JP JP57148990A patent/JPS5938038A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52100556A (en) * | 1976-02-18 | 1977-08-23 | Dainippon Printing Co Ltd | Method of producing combination container of plastic and board |
| JPS542670A (en) * | 1977-06-08 | 1979-01-10 | Nec Corp | Plasma etching method |
| JPS545542U (en) * | 1977-06-09 | 1979-01-13 | ||
| JPS56155733A (en) * | 1981-04-06 | 1981-12-02 | Kutsuwa Kk | Manufacture of bag, hand bag, vanity case and the like |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0334094A2 (en) * | 1988-03-19 | 1989-09-27 | Tetra Laval Holdings & Finance SA | Device for injection of a plastic part onto a paper tube by means of a supporting piece |
| JPH0323930A (en) * | 1989-05-30 | 1991-01-31 | Schutz Werke Gmbh & Co Kg | Making of barrel |
| FR2769594A1 (en) * | 1997-10-14 | 1999-04-16 | Autobar Packaging France | Composite plastic package |
| EP1052182A3 (en) * | 1999-04-22 | 2001-08-01 | Hosokawa Yoko Co., Ltd | Plastic container, method for manufacturing same, and fluid discharging apparatus |
| US6334548B1 (en) | 1999-04-22 | 2002-01-01 | Hosokawa Yoko Co., Ltd. | Plastic container formed by insert-injection process |
| US6521158B2 (en) | 1999-04-22 | 2003-02-18 | Hosokawa Yoko Co., Ltd. | Plastic container formed by Insert-injection process |
| US6736290B2 (en) | 1999-04-22 | 2004-05-18 | Hosokawa Yoko Co., Ltd. | Insert-injection process for forming a container |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0128691B2 (en) | 1989-06-05 |
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