1175results about How to "Low tensile strength" patented technology

A wet crepe, impingement-air dried process for producing absorbent paper sheet is disclosed. In preferred embodiments, the process utilizes recycle furnish and the web is delaminated as it is wet-creped from a Yankee dryer. Particular embodiments include high consistency (after-crepe) wet-shaping prior to impingement air drying on a drilled vacuum roll.

Laminates with a layer of bonded nonwoven material attached to a layer of film.

Multilayer polymeric films and other optical bodies are provided which is useful in making colored mirrors and polarizers. The films are characterized by a change in color as a function of viewing angle.

Laminates with a layer of bonded nonwoven material attached to a layer of film.

The invention discloses a wire rod used for an ultrahigh-strength steel cord and a manufacture method of the wire rod. The manufacture method includes the steel smelting stage, the blank casting stage, the cogging stage, the rolling stage and the controlled cooling stage which are sequentially conducted. In the steel smelting stage, molten steel is smelted, wherein the number density of inclusionswith the size being larger than or equal to 5 micrometers is smaller than or equal to 0.5 / mm<2>, and the inclusion size is smaller than or equal to 30 micrometers. In the blank casting stage, tappingmolten steel of the steel smelting stage is cast into an ingot blank with the central carbon segregation being 0.92 to 1.08. In the cogging stage, the ingot blank is made into an intermediate billetwith the central carbon segregation being 0.95 to 1.05 through cogging. In the rolling stage, the intermediate billet is rolled into the wire rod. In the controlled cooling stage, temperature-controlled cooling is conducted on the wire rod, and the wire rod which is high in cleanliness and high in homogeneity and has the tensile strength being smaller than or equal to 1150 MPa is obtained. The wire rod can be used for the ultrahigh-strength steel cord with the monofilament tensile strength being larger than or equal to 3600 MPa, the low drawing wire breaking rate, the low stranding wire breaking rate and the low mold consumption can be ensured, and the high yield is ensured.

Disclosed is a sanitary or no-touch dispenser which dispenses sheets of a web material, such as a paper towel. The disclosed dispenser provides the web material to a user by using both manual and electronic means to dispense the sheet. This is accomplished by having a motor engagably connected to an actuator roller. The motor is activated by a motor activation means, such as a switch. The motion of the actuator roller, which is started by the user grabbing and pulling a tail of the web material extending from the dispenser, causes the motor activation means to activate the motor which in turn drives the actuator roller to continue it its rotation motion to dispense the sheet from the dispenser.

Interlocks for file cabinets that prevent more than one drawer from being opened at a given time include an elongated, flexible member, such as a cable, which is changeable from a high slack condition to a low slack condition when one of a number of associated drawers is opened. In the low slack condition, the interlocks prevent their associated drawers that are closed from being opened. In the high slack condition, which exists when the drawers are closed, the interlocks allow their associated drawers to be opened. The interlocks may be used in conjunction with a lock that selectively changes the cable from a high slack condition to a low slack condition and vice versa. The interlocks may be constructed to exert a force on the cable that is a small fraction of the pulling force exerted on a locked drawer.