4results about How to "Gram weight high" patented technology

This invention relates to the field of tobacco processing technology, and particularly to a sweet-scented granular tobacco stem and its processing technology. The processing technology includes the following steps: S1, Preparation of coarse granular tobacco stem: The tobacco stem raw materials are screened by size, washed, stored, pressed, cut once, and cut twice to obtain coarse granular tobacco stem; S2, Popping the stem in a popcorn machine: The coarse granular tobacco stem is fed into a popcorn machine for roasting, kept warm and pressurized, and then quickly depressurized to normal pressure to obtain granular tobacco stem with a uniform microporous structure; sieving; S3, Flavoring the tobacco stem: The sieved granular tobacco stem is fed into a roasting equipment, a natural sweetener is added, and roasting is performed, controlling the moisture content between 12-14%, to obtain the finished sweet-scented granular tobacco stem. The sweet-scented granular tobacco stem obtained by this invention has a regular and uniform shape, rich flavor layers, and a long aroma retention time. The overall quality of the tobacco stem is significantly improved, and it can be effectively applied to cigarette production to enhance the competitiveness of cigarette products.

Breathable, thermoplastic films, laminates, and methods of making films having a basis weight less than or equal to 15 gsm and a water vapor transmission rate of at least about 500 grams H2O / 24-hour / m2, wherein the film 15 has a ratio of the MD load at break to the CD load at break of less than about 10, and at least one of a machine-direction notched Elmendorf tear strength of at least about 5 g or a machine-direction notched trapezoidal tear strength of at least about 15 g.

An object of the present invention is to provide a short fiber-reinforced prepreg sheet in which the basis weight of the end portions of the short fiber-reinforced prepreg sheet is controlled, in which the variation in the basis weight in the sheet width direction is small, and which has a low loss width relative to the product width. The short fiber-reinforced prepreg sheet according to the present invention for achieving the above-described object, is a short fiber-reinforced prepreg sheet including a matrix resin and chopped fiber bundles, in which the coefficient of variation, CVa, of the basis weight of the short fiber-reinforced prepreg sheet over the entire width in the width direction thereof is 15% or less. In the short fiber-reinforced prepreg sheet, when a rectangular region having a specific length Lb (mm) in the width direction and 200 mm in the longitudinal direction is provided along a boundary line which is set (the average bundle length of the chopped fiber bundles / 2) mm inward from each end in the width direction of the short fiber-reinforced prepreg sheet, on the inner side of the short fiber-reinforced prepreg sheet with respect to the boundary line such that the long side of the rectangular region overlaps with the boundary line, the basis weight of the rectangular region is 80% or more and 105% or less of the average basis weight of the short fiber-reinforced prepreg sheet over the entire width in the width direction thereof.

Breathable, thermoplastic films, laminates, and methods of making films having a basis weight less than or equal to 15 gsm and a water vapor transmission rate of at least about 500 grams H2O / 24-hour / m2, wherein the film 15 has a ratio of the MD load at break to the CD load at break of less than about 10, and at least one of a machine-direction notched Elmendorf tear strength of at least about 5 g or a machine-direction notched trapezoidal tear strength of at least about 15 g.