Laminate Production Method Using Surface-Modified Film
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Jul 15, 2013
filing date -
Oct 13, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A laminate production method using a surface-modified film includes the step of laminating a first substrate and a second substrate on each other, where the first and second substrates have thermoplastic resin films or cellophane films and are different in type from each other. One of the first and second substrates has a surface with a heat-bonding-modified layer formed by surface modification using an atmospheric plasma treatment apparatus. The other of the first and second substrates has an air corona-treated surface. The first and second substrates are individually fed from respective rolls of film, which are obtained by respectively winding the first substrate and the second substrate. The surface having the heat-bonding-modified layer faces the air corona-treated surface, and the first and second substrates are thermocompression-bonded together using a heated roller without applying an adhesive or anchoring agent to perform a continuous lamination.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully