JPS6339529U - - Google Patents
Info
- Publication number
- JPS6339529U JPS6339529U JP13316786U JP13316786U JPS6339529U JP S6339529 U JPS6339529 U JP S6339529U JP 13316786 U JP13316786 U JP 13316786U JP 13316786 U JP13316786 U JP 13316786U JP S6339529 U JPS6339529 U JP S6339529U
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- containers
- thermoforming
- utility
- model registration
- 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
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229920005992 thermoplastic resin Polymers 0.000 claims description 2
- 238000003856 thermoforming Methods 0.000 claims 4
- 238000002788 crimping Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 2
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
第1図は成形装置の一実施例の全体図、第2図
は成形装置要部の断面図、第3図はキヤビテイ部
の長手方向截断図、第4図はキヤビテイ部の拡大
断面図、第5図は従来のキヤビテイ部の截断図を
示す。
1:熱可塑性樹脂シート、10:成形装置、1
1:加熱板、15:型板、17:キヤビテイ部、
17a:傾斜面。
Fig. 1 is an overall view of an embodiment of the molding device, Fig. 2 is a sectional view of the main parts of the forming device, Fig. 3 is a longitudinal cross-sectional view of the cavity part, Fig. 4 is an enlarged sectional view of the cavity part, FIG. 5 shows a cutaway view of a conventional cavity section. 1: Thermoplastic resin sheet, 10: Molding device, 1
1: heating plate, 15: template, 17: cavity part,
17a: Inclined surface.
Claims (1)
と、複数のキヤビテイ部を有する型板とからなり
、差圧によつて容器類の成形を行なう熱成形装置
において、前記型板のキヤビテイ部周縁に、キヤ
ビテイ部側に傾斜する傾斜面を形成したことを特
徴とする容器類の熱成形装置。 (2) キヤビテイ部周縁の傾斜面の傾斜角を、型
板の圧着面に対し、5度〜30度としたことを特
徴とする実用新案登録請求の範囲第1項記載の容
器類の熱成形装置。 (3) キヤビテイ部の開口部を長円状に形成した
ことを特徴とする実用新案登録請求の範囲第1ま
たは2項記載の容器類の熱成形装置。[Scope of Claim for Utility Model Registration] (1) In a thermoforming device that forms containers using differential pressure, which is comprised of a heating plate that closely heats a thermoplastic resin sheet and a mold plate that has a plurality of cavity parts. . A thermoforming apparatus for containers, characterized in that a sloping surface that slopes toward the cavity side is formed on the periphery of the cavity part of the mold plate. (2) Thermoforming of containers as set forth in claim 1 of the utility model registration claim, characterized in that the inclined surface of the peripheral edge of the cavity has an inclination angle of 5 degrees to 30 degrees with respect to the crimping surface of the template. Device. (3) The apparatus for thermoforming containers as set forth in claim 1 or 2 of the utility model registration claim, characterized in that the opening of the cavity is formed in an elliptical shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13316786U JPH046890Y2 (en) | 1986-08-29 | 1986-08-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13316786U JPH046890Y2 (en) | 1986-08-29 | 1986-08-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6339529U true JPS6339529U (en) | 1988-03-14 |
JPH046890Y2 JPH046890Y2 (en) | 1992-02-25 |
Family
ID=31033228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13316786U Expired JPH046890Y2 (en) | 1986-08-29 | 1986-08-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH046890Y2 (en) |
-
1986
- 1986-08-29 JP JP13316786U patent/JPH046890Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH046890Y2 (en) | 1992-02-25 |