JPH0288972U - - Google Patents
Info
- Publication number
- JPH0288972U JPH0288972U JP16778288U JP16778288U JPH0288972U JP H0288972 U JPH0288972 U JP H0288972U JP 16778288 U JP16778288 U JP 16778288U JP 16778288 U JP16778288 U JP 16778288U JP H0288972 U JPH0288972 U JP H0288972U
- Authority
- JP
- Japan
- Prior art keywords
- plastic film
- winding core
- hardness
- roll
- elastic 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.)
- Pending
Links
- 239000002985 plastic film Substances 0.000 claims description 8
- 229920006255 plastic film Polymers 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
第１図は本考案に係るプラスチツクフイルム製
品ロールの透視斜視図、第２図イ，ロは本考案に
係る巻取コアの代表的な態様を示す斜視図、第３
図は本考案に係る巻取コアにプラスチツクフイル
ムが巻き取られているときの状態を示す側面図、
第４図は従来の巻取コアを用いた場合の縦じわ発
生の様子を示す斜視図、第５図は厚物フイルムの
粘着テープによる巻き付けの一例を示す斜視図、
第６図は従来の厚物フイルムの巻き付け始端の状
態を示す側面図、である。
１１，１１ａ，１１ｂ……巻取コア、１２，１
２ａ，１２ｂ……コア本体、１３，１３ａ，１３
ｂ……弾性体、１４……プラスチツクフイルム、
１６……プラスチツクフイルム製品ロール。
FIG. 1 is a perspective view of a plastic film product roll according to the present invention, FIGS. 2A and 2B are perspective views showing typical aspects of the winding core according to the present invention, and FIG.
The figure is a side view showing a state in which a plastic film is wound around a winding core according to the present invention.
FIG. 4 is a perspective view showing how vertical wrinkles occur when a conventional winding core is used; FIG. 5 is a perspective view showing an example of winding a thick film with adhesive tape;
FIG. 6 is a side view showing the state of the winding start end of a conventional thick film. 11, 11a, 11b... Winding core, 12, 1
2a, 12b... core body, 13, 13a, 13
b...Elastic body, 14...Plastic film,
16...Plastic film product roll.
Claims (1)
チツクフイルムがロール状に巻き上げられている
プラスチツクフイルム製品ロールにおいて、前記
巻取コアが、剛体からなるコア本体の外周面にゴ
ム硬度基準にて２０〜９５度の硬度を有する弾性
体を被覆したものからなり、該弾性体上にプラス
チツクフイルムが巻き上げられていることを特徴
とするプラスチツクフイルム製品ロール。 In a plastic film product roll in which a plastic film is wound up into a roll on a winding core having an annular cross section, the winding core has a hardness of 20% on the outer peripheral surface of a core body made of a rigid body. A plastic film product roll comprising an elastic body coated with a hardness of ~95 degrees, and a plastic film is wound onto the elastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16778288U JPH0288972U (en) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16778288U JPH0288972U (en) | 1988-12-27 | 1988-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288972U true JPH0288972U (en) | 1990-07-13 |
Family
ID=31456387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16778288U Pending JPH0288972U (en) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288972U (en) |
-
1988
- 1988-12-27 JP JP16778288U patent/JPH0288972U/ja active Pending