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4135024 |
Method of treating a low integrity dry-formed nonwoven web and product made therefrom
Densified regions are formed in a low integrity dry-formed nonwoven fibrous web by embossing a front surface of the web with spaced-apart raised surfaces of an embossing roll. The web is embossed...
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4134948 |
Method of making a nonwoven fabric
A nonwoven, self-sustaining, absorbent fabric comprising a batt of randomly arranged, intermingled cellulosic fibers has a plurality of high loft, loosely compacted regions separated from each...
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4120747 |
Use of ozone treated chemithermomechanical pulp in a high bulk tissue papermaking process
Soft, absorbent, bulky paper web useful in tissue, towel, sanitary, and like products. The web is formed by supplying an aqueous furnish which includes thermomechanically defibrated pulp in...
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4102738 |
Use of chitosan in corrugating medium
Chitosan is used to improve the flat crush resistance of corrugating medium. A solution of chitosan in dilute acid is added to corrugating medium pulp containing at least about 0.05%, based on the...
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4036679 |
Process for producing convoluted, fiberized, cellulose fibers and sheet products therefrom
A process is provided for producing novel convoluted, fiberized substantially nonfibrillated, cellulose fibers and novel sheet products from low moisture-content cellulose pulp, at a high...
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4000242 |
Web material treating system including an inflatable platen roller
A system for treating paper webs and the like including a platen roller and a plurality of support rollers angularly spaced thereabout. At least one of the support rollers is an embossing roller...
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3974025 |
Absorbent paper having imprinted thereon a semi-twill, fabric knuckle pattern prior to final drying
A low-density, soft, bulky and absorbent paper sheet exhibiting a diamond-shaped pattern in its surface after creping, said paper being characterized by having a cross-directional stretch of from...
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3940529 |
Non-nested two-ply absorbent fibrous sheet material
Disclosed is a non-nested, two-ply, absorbent fibrous sheet material consisting of two webs which each have a plurality of crests and depressions on its surface facing the other web. The crests on...
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3930935 |
Apparatus for making webs of filtering material for tobacco product filters, particularly cigarette filters
An elongated web of paper is treated to render it especially suitable for being gathered transversely and wrapped to make cigarette filters. The treatment includes passing the web through the bight...
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3905863 |
Process for forming absorbent paper by imprinting a semi-twill fabric knuckle pattern thereon prior to final drying and paper thereof
A low-density, soft, bulky and absorbent paper sheet exhibiting a diamond-shaped pattern in its surface after creping, said paper being characterized by having a cross-directional stretch of from...
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3542641 |
METHOD OF MAKING WATER LAID,STAINED WOOD SHEET
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3527668 |
APPARATUS FOR THE REMOVAL OF WATER FROM CELLULOSE WEBS AND CLEANING OF THE APPARATUS
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3511751 |
METHOD OF MODIFYING CELLULOSE XANTHATE PAPER PRIOR TO IN SITU REGENERATION BY EMBOSSING AND PRODUCT THEREBY
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3501362 |
ART BOARD OF INTERFITTING TAPERING ELEMENTS OF DIFFERENT COLORS
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3486970 |
EMBOSSED POLYACRYLONITRILE FIBER PAPER
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3477894 |
APPARATUS FOR PRODUCING MOLDED PLASTIC GOODS
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3401077 |
Papermaking machine for making corrugated paper
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3350261 |
Paper stiffened with bark extractives and method of making the same
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3323983 |
Apparatus for embossing multi-ply paper sheets
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3305434 |
Method and apparatus for forming rigid paper products from wet paperboard stock
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3305435 |
Method of making paper stiffened with waste pulp liquor solids
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3301746 |
Process for forming absorbent paper by imprinting a fabric knuckle pattern thereon prior to drying and paper thereof
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3285800 |
Cushioning and wrapping laminate
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3257267 |
Retarding liberation of an additament in forming a fibrous web by embedding the additament in a gel matrix prior to addition to the fibers
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3173828 |
Method for corrugating sheets of asbestos cement
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3161557 |
Apparatus for making an endless filter string for cigarette filter plugs
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3137100 |
Roofing product
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3135649 |
Method and apparatus for forming indicia on molded pulp articles
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3130114 |
Process of manufacturing fibreboards and pressings from lignocellulose material
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3084091 |
Method of making battery separator from plastic encapsulated fibers
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3072523 |
Method for producing fiber boards
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3047454 |
Embossing
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3015603 |
Process of making felted containers
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3013937 |
Method of making acoustical material
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2940891 |
Method of producing endless fibre webs having irregular surfaces
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2905568 |
Method and apparatus for manufacturing an absorbent product
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2890540 |
Paper napkin
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2857825 |
Method of and apparatus for conditioning business machine cards and the like
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2850559 |
Battery separator and method of making same
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2834809 |
Absorbent paper
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2818824 |
Asbestos-cement board, siding and shingle
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2806787 |
Method of making corrugated paper products utilizing a dextran-form-aldehyde reaction product
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3832281 |
Title is not available
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3806406 |
Title is not available
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3576711 |
Title is not available
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