Process and apparatus for making a thermobonding product

Details Process and apparatus for making a thermobonding product Process and apparatus for making a thermobonding product

1992-07-27

1995-09-19

Vargot, Mathieu D.

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

By calendering

264167, 26421112, 264345, 425 73, 4251744, 425210, 425367, 425377, 425445, B29C 4324, B29C 4346

Patent

active

054513588

ABSTRACT:
Process for producing a thermobonding product by extruding a thermofusible mass (1) and scraping it in molten state onto an incised cylinder (2) regulated as to temperature between about 120.degree. C. and 250.degree. C., calendaring the mass (1) with this cylinder (2) and an elastomeric silicone cylinder (3), while transferring it onto the elastomeric cylinder (3), which simultaneously effects a consolidation of the product (1) by cooling. The product is then transferred either onto a conveyor band (4) and brought by the conveyor, after passage through thermal treatment zones (5), to a roll winding-up station (6), or directly, in the form of continuous or discontinuous structure, onto a final utilization or transfer support (17). The invention is particularly applicable in the field of the textile industry, particularly for bonding or reinforcing.

REFERENCES:
patent: 2125859 (1938-08-01), Liebelt
patent: 2177661 (1939-10-01), Kimble
patent: 2957200 (1960-10-01), Pufahl et al.
patent: 3294613 (1966-12-01), Eichler
patent: 3471897 (1967-10-01), Baxter
patent: 3746607 (1973-07-01), Harmon et al.
patent: 3798294 (1974-03-01), Hollenbeck
patent: 4066724 (1978-01-01), Matsubara
patent: 4323533 (1982-04-01), Bramhall
patent: 4507351 (1985-03-01), Johnson et al.
patent: 5075064 (1991-12-01), Kawaratani et al.
patent: 5236640 (1993-08-01), Heiderich et al.

Affiliated with

Also associated with

Rating

Process and apparatus for making a thermobonding product does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and apparatus for making a thermobonding product, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for making a thermobonding product will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1826480