JPS60117126U

JPS60117126U - Continuous manufacturing equipment for synthetic resin hollow bodies

Info

Publication number: JPS60117126U
Application number: JP426584U
Authority: JP
Inventors: 肇川上
Original assignee: 川上産業株式会社
Priority date: 1984-01-18
Filing date: 1984-01-18
Publication date: 1985-08-08
Also published as: JPH0353869Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は一般的な合成樹脂中空体の断面図、第２図およ
び第３図は従来の連続製造装置の概要構成図、第４図は
本考案−実施例の構成図、第５図は実施例と従来技術と
の圧縮強度と目付との関係を示す線図である。１・・・合成樹脂中空体、２．　３．　７．　１０．　
１２．１６・・・合成樹脂フィルム、４・・・密閉室、
５・・・押出機、６，９・・・Ｔダイ、１８・・・成形
ロール、１９・・・冷却ロール群、１９ａ・・・第１の
冷却ロール、１９ｂ・・・第２の冷却ロール、１９ｃ・
・・第３の冷却ロール、２Ｑ・・・加熱ロール群、２０
ａ・・・第１の加”０−７１ｚ、　２　ｏ　ｂ−＄２ａ
″”°−偽２０ｃ°°。第３の加熱ロール、２０ｄ・・・第４の　　ロール、　
　　　、２１・・・加圧ロール。Fig. 1 is a cross-sectional view of a general synthetic resin hollow body, Figs. 2 and 3 are schematic diagrams of a conventional continuous manufacturing device, Fig. 4 is a block diagram of an embodiment of the present invention, and Fig. 5 is a schematic diagram of a conventional continuous manufacturing device. FIG. 3 is a diagram showing the relationship between compressive strength and basis weight in Examples and prior art. 1... Synthetic resin hollow body, 2. 3. 7. 10.
12.16... Synthetic resin film, 4... Sealed chamber,
5... Extruder, 6,9... T-die, 18... Forming roll, 19... Cooling roll group, 19a... First cooling roll, 19b... Second cooling roll , 19c・
...Third cooling roll, 2Q...Heating roll group, 20
a...1st addition"0-71z, 2 o b-$2a
″”°−False 20c°°. Third heating roll, 20d... fourth roll,
, 21...pressure roll.

Claims

[Scope of utility model registration request]

Using a forming roll, a recess is formed in the synthetic resin film sent out from the T-die, and a flat synthetic resin film is spread on the synthetic resin film to form a synthetic resin hollow body having a large number of sealed chambers. In a continuous production apparatus for synthetic resin hollow bodies to be sent to the next process side, a cooling roll is provided between the T-die and the forming roll to rapidly cool the synthetic resin film sent out from the T-die, and a synthetic resin film from the cooling roll is provided. 1. A continuous production device for synthetic resin hollow bodies, characterized in that a heating roll for heating is provided.