JPS5595536A - Manufacture of heat-insulating tube - Google Patents
Manufacture of heat-insulating tubeInfo
- Publication number
- JPS5595536A JPS5595536A JP416979A JP416979A JPS5595536A JP S5595536 A JPS5595536 A JP S5595536A JP 416979 A JP416979 A JP 416979A JP 416979 A JP416979 A JP 416979A JP S5595536 A JPS5595536 A JP S5595536A
- Authority
- JP
- Japan
- Prior art keywords
- film
- adhesive
- foamed element
- edge
- attached
- 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.)
- Pending
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
PURPOSE:To obtain heat-insulating tube of high heat-insulation properties which can easily be mounted on piping by attaching adhesive film having hot melt-type adhesive layer on one side of film, on tubular foamed element under special condition and dissecting tubular foamed element. CONSTITUTION:Long adhesive film 1 having hot melt-type adhesive layer on one side is heated by heater 3 while being wound back. Then adhesive is softened and melted to be attached to tubular foamed element 2. Film 1's one edge is placed in such manner that it may almost meet a line parallel to a central axis on the external circumference of foamed element 2. After this process, foamed element 2 is made to rotate and film 1 is wound around the foamed element 2 for attachment in such way that film 1's other edge may be extended from the afore mentioned parallel line. The extended length is attached with duplitized adhesive tape 8 which has easily strippable adhesive protector piece 9 provided on one side, by means of tape attaching machine 4. Then the said extended length is cut along tape 8 with the help of cutter 5 and tubular foamed element 2 is dissected along the edge 11 of attached adhesive film 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP416979A JPS5595536A (en) | 1979-01-17 | 1979-01-17 | Manufacture of heat-insulating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP416979A JPS5595536A (en) | 1979-01-17 | 1979-01-17 | Manufacture of heat-insulating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5595536A true JPS5595536A (en) | 1980-07-19 |
Family
ID=11577225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP416979A Pending JPS5595536A (en) | 1979-01-17 | 1979-01-17 | Manufacture of heat-insulating tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5595536A (en) |
-
1979
- 1979-01-17 JP JP416979A patent/JPS5595536A/en active Pending
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