Claims
- 1. A process for making a multi-layered tissue comprising:
- (a) extruding a thermoplastic coating onto a first tissue ply, said first tissue ply being in superposed and unattached contacting relationship with a second tissue ply;
- (b) cooling the thermoplastic coating to form a plastic film which is substantially bonded overall to said first tissue ply;
- (c) winding the superposed plies onto a roll wherein either the first ply or the second ply is toward the center of the roll;
- (d) unwinding said roll by first unwinding only the ply not toward the center of the roll as described in step (c) for one revolution of the roll and thereafter unwinding said first and second plies together, such that the plastic film is between said first and second plies; and
- (e) sufficiently bonding said plies together to maintain the integrity of the product.
- 2. The process of claim 1 wherein the plies are bonded together by crimping or embossing the edges.
Parent Case Info
This is a divisional of co-pending application Ser. No. 471,574 filed on Mar. 3, 1983, now U.S. Pat. No. 4,489,118.
US Referenced Citations (5)
Divisions (1)
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Number |
Date |
Country |
Parent |
471574 |
Mar 1983 |
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