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Title:
広角帆布の製造方法及び製造装置
Document Type and Number:
Japanese Patent JP4813137
Kind Code:
B2
Abstract:

To provide a simple and highly general method for producing a wide angle canvas, by which a plurality of crossed axes angles between warps and wefts can be realized substantially without damaging yarns constituting the canvas.

This method for producing the wide angle canvas comprises preliminarily applying an adhering treatment process to a canvas 12 comprising warps 12a and wefts 12b, winding the canvas 12 on the circumferential surface of an inclined roll 31 disposed to be inclined at an inclination angle α of a rotation axis to the width direction of the canvas 12, and then moving the canvas 12 in a direction parallel to the longitudinal direction in the state to incline the wefts 12b (wide angle treatment). The inclination angle α can be changed in a prescribed range. Then, the canvas 12 is dried in a drying process.

COPYRIGHT: (C)2007,JPO&INPIT


Inventors:
Hiroshi Okawa
Sumiko Takeuchi
Manit Nittanakuru
Application Number:
JP2005280021A
Publication Date:
November 09, 2011
Filing Date:
September 27, 2005
Export Citation:
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Assignee:
Mitsuboshi Belting Co., Ltd.
NEI Teijin Trading Co., Ltd.
International Classes:
D06C29/00; D03D13/00
Domestic Patent References:
JP50154590A
JP57048659B1
JP5059660A
JP45014156B1
Foreign References:
WO2004017003A1
Attorney, Agent or Firm:
Yoshiyuki Kaji
Makoto Suhara



 
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