Printing – Embossing or penetrating – Die members
Patent
1989-02-06
1991-08-06
Burr, Edgar S.
Printing
Embossing or penetrating
Die members
291211, D18 22, B31F 107
Patent
active
050367587
ABSTRACT:
An emboss roll according to the present invention is capable of assuredly performing an embossing work without any risk of shaving a surface of nonwoven fabrics and forming pin holes when used to emboss nonwoven fabrics for the purpose of prevention of filament shavings to be adhered to products. This emboss roll having an outer surface thereof provided with embossing projections wherein all of the top end corners thereof are cut so as to be a surface. As a result of cutting the top end corners of the embossing projections, nonwoven fabrics can be protected from being cut by the corner portions or forming pin holes during the embossing work.
REFERENCES:
patent: 1732223 (1929-10-01), Conard
patent: 3214309 (1965-10-01), Di Leo et al.
patent: 3244094 (1966-04-01), Gresham
patent: 4630537 (1986-12-01), Pretorius
Kobayashi Yoshinori
Tamura Naoyuki
Burr Edgar S.
Cohen Moshe I.
Mitsui Petrochemical Industries Ltd.
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