Title:
【発明の名称】紙主体積層体製容器およびこれの底部圧着装置
Document Type and Number:
Japanese Patent JP3002753
Kind Code:
B2
Abstract:
An apparatus for producing containers made of paper-base laminate, the apparatus comprising: an intermittently drivable rotor 42 having radial mandrels 43 each adapted to support a tubular container blank of square to rectangular cross section as fitted therearound, the mandrels 43 being so arranged as to successively stop at each of processing stations I to VI including a pressure bonding station V, and a bottom bonding unit 48 disposed at the pressure bonding station V, each of the mandrels 43 having in a forward end face 54 thereof a groove 55 for forming the recess 36, the bottom bonding unit 48 comprising a bonding member 52 having a pressing face 56, the pressing face 56 being opposed to the forward end face 54 of the mandrel 43 as stopped at the pressure bonding station V, the pressing face 56 being provided with a ridge 57 corresponding to the groove 55.
Inventors:
Koji Fujikawa
Kazuo Abe
Shoji Hirose
Shoji Nishioka
Kazuo Abe
Shoji Hirose
Shoji Nishioka
Application Number:
JP1404991A
Publication Date:
January 24, 2000
Filing Date:
February 05, 1991
Export Citation:
Assignee:
Shikoku Kakoki Co., Ltd.
International Classes:
B31B3/28; B31B3/32; B31B50/32; B65D5/06; B65D5/40; (IPC1-7): B65D5/40; B31B1/32
Domestic Patent References:
| JP6323292U | ||||
| JP6349311U |
Attorney, Agent or Firm:
Eisuke Kishimoto (3 others)