JPS55156031A - Manufacture of heat shrinkable coating body for different diameter part - Google Patents
Manufacture of heat shrinkable coating body for different diameter partInfo
- Publication number
- JPS55156031A JPS55156031A JP6399979A JP6399979A JPS55156031A JP S55156031 A JPS55156031 A JP S55156031A JP 6399979 A JP6399979 A JP 6399979A JP 6399979 A JP6399979 A JP 6399979A JP S55156031 A JPS55156031 A JP S55156031A
- Authority
- JP
- Japan
- Prior art keywords
- shrinking
- different
- different diameter
- films
- tubular body
- 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
Abstract
PURPOSE: To give the shrinkable coating of excellent fitness with respect to a tubular body having different diameter parts by shrinking two or more heat shrinking plastic films and having different shrinking percentages.
CONSTITUTION: In order to give the shrinking coat 3 of a good fitness on the shape like tubular body 4 having different diameter, at first, the shrinking directions of two members or more that shrinking plastic films 2 and 2' having different shrinking percentages are wound to coincide with the outer peripheral direction of the wounding core 1, and, at the same time, the plastic films 2 and 2' are wound in mutually and continuously superimposed manner in a desired width by side edges 2a and 2'a. The films are heated at a desired temperature to make the side edges unitarily melted together, and thereafter the wounding core is extracted. Then, the films are applied to the tubular body having different diameters, and heat-shrinked to obtain a coat 3 free of residual distortion.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6399979A JPS55156031A (en) | 1979-05-25 | 1979-05-25 | Manufacture of heat shrinkable coating body for different diameter part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6399979A JPS55156031A (en) | 1979-05-25 | 1979-05-25 | Manufacture of heat shrinkable coating body for different diameter part |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55156031A true JPS55156031A (en) | 1980-12-04 |
JPS6146302B2 JPS6146302B2 (en) | 1986-10-13 |
Family
ID=13245466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6399979A Granted JPS55156031A (en) | 1979-05-25 | 1979-05-25 | Manufacture of heat shrinkable coating body for different diameter part |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55156031A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS617622U (en) * | 1984-06-21 | 1986-01-17 | 日本トムソン株式会社 | Split type rolling bearing ring |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6417391A (en) * | 1987-07-10 | 1989-01-20 | Matsushita Electric Ind Co Ltd | Compound cooker |
-
1979
- 1979-05-25 JP JP6399979A patent/JPS55156031A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS617622U (en) * | 1984-06-21 | 1986-01-17 | 日本トムソン株式会社 | Split type rolling bearing ring |
Also Published As
Publication number | Publication date |
---|---|
JPS6146302B2 (en) | 1986-10-13 |
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