Embossing apparatus for producing fluffy multilayer web product

An embossing apparatus for producing a fluffy multilayer web product, comprising:

• a first embossing assembly for forming a first embossed pattern to a first web product, including:
• a first rubber embossing roller;
• and
• a first steel embossing roller adjacent to the first rubber embossing roller;
• wherein the first web product is conveyed along a first feeding path to reach and pass between the first rubber embossing roller and the first steel embossing roller, in order to have the first web product formed with the first embossed pattern;
• a first humidifying device arranged on the first feeding path to humidify the rust web product prior to reaching the first web product embossing assembly;
• a second embossing assembly arranged at a lower position relative to the first embossing assembly for forming a second embossed pattern to a second web product, including:
• a second rubber embossing roller;
• and
• a second steel embossing roller adjacent to the first rubber embossing roller;
• wherein the second web product is conveyed along a second feeding path to reach and pass between the second rubber embossing roller and the second steel embossing roller, in order to have the second web product formed with the second embossed pattern;
• a second humidifying device arranged on the second feeding path to humidify the second web product prior to reaching the second web product embossing assembly;
• a glue applying device adjacent to the first steel embossing roller to apply glue on one surface of the first web product passing between the first steel embossing roller and the glue applying device;
• and
• a laminating roller adjacent to the first steel embossing roller to have the first web product that is formed with the first embossed pattern and the second web product that is formed with the second embossed pattern laminated together in passing between the laminating roller and the first steel embossing roller and then out fed along an out-feeding path.