One aspect of the present disclosure provides a cleaning tool including: a scraper; a container formed to extend from the scraper; and an outlet disposed at one end of the container, wherein a surface of at least one of the scraper and the container includes concave and convex portions, a sidewall of the container is made of a moisture-impermeable material, and the moisture-impermeable material includes a core layer and a skin layer formed on at least one surface of the core layer.

The present disclosure relates to a recyclable, padded paper mailer that is water resistant, heat sealable, and provides padded protection. The mailers in accordance with this disclosure find utility as padded mailing envelopes such as e-commerce mailers, bubble packaging pillows, or any other protective shipping packaging.

A layered sheet 10 includes a substrate layer 1, and surface layers 2 and 3 configured to be layered on at least one surface of the substrate layer 1. The substrate layer 1 contains a first thermoplastic resin and inorganic fillers. The surface layers 2 and 3 contain a second thermoplastic resin and a conductive material. A content of the inorganic fillers in the substrate layer 1 is 0.3 to 28 mass % based on a total amount of the substrate layer.

To provide a chassis for a small electronic device that can be formed efficiently by drawing work with low cost, is hard to cause forming failure, and causes no damage on the surface thereof on forming to provide an excellent appearance. The rolled aluminum alloy laminated sheet material is for forming a chassis for a small electronic device by drawing work, and contains a rolled aluminum alloy sheet material having a 0.2% proof stress of 200 MPa or more, and a covering material laminated at least one surface of both surfaces of the rolled aluminum alloy sheet material, and the covering material contains any one of a synthetic resin film, and a laminated material containing a metal foil having synthetic resin films laminated on both surfaces thereof. The rolled aluminum alloy sheet material may have a fibrous crystalline structure extending in a direction perpendicular to a thickness direction thereof.

Polymeric coating compositions and articles coated with the polymeric coating compositions are provided. The polymeric coating composition can include an ethylene-based polymer that exhibits desirable melting properties and molecular weight distribution. The polymeric coating composition can provide a thin coating layer on an article while still providing advantageous properties, such as seal strength.

A single-layer or multilayer film formed from one or more polymeric materials has CIE colour values a* and b* such that −7≤a*≤0, −15≤b*≤0 and an optical transmission T such that 60%≤T≤95%. The inventive transparent films provide discoloration compensation that alleviates yellowing caused by UV light.

The composite structure includes a fiber-containing layer, such as a fiberboard layer or other layer having fibers from natural and/or synthetic sources, and a mineral-containing layer covering the fiber-containing layer. The fiber-containing layer and mineral-containing layer can be shaped, sized and manufactured such that the composite structure formed therefrom is capable of being machined to form a storage article. The composite structure has advantages in that it can improve whiteness, opacity, ink adhesion, materials reduction, barrier properties, recyclability, and printability. The composite can reduce polymer mass requirements for heat seal, barrier, and fiber adhesion. Further improvements include economics, pliability, and flexibility that is increased over the pliability of the fiber-containing layer alone.

A package includes a lid with a peel initiator portion, a remaining portion, and a lid-flange portion. The package further includes a tray. The tray includes a rigid component and a liner component including a liner-flange portion. The package further includes an adhered area which includes a seal between the peel initiator portion and the liner component. The lid-flange portion includes the peel initiator portion and the remaining portion. The adhered area includes the lid-flange portion of the peel initiator portion and the liner-flange portion. Further, the adhered area includes 90 percent or less of the peel initiator portion.

The presently disclosed subject matter is generally directed to packaging film and packages constructed from water-dispersible and/or biodegradable material. The water-dispersible and biodegradable package consists of a first layer of a water-dispersible material constituting an interior of the package, and a second layer of a biodegradable material constituting the exterior of the package. The package may have printed indicium printed onto the exterior of the package.

An object of the present invention is to provide a technique capable of reducing the hydrolysis of a biodegradable resin at the time of molding with respect to a biodegradable resin-containing resin composition having a high water content. Provided is a resin composition comprising: a biodegradable resin and heavy calcium carbonate particles in a mass ratio of 50:50 to 10:90, in which 0.5% by mass or more and 3.5% by mass or less of calcium oxide is comprised relative to the resin composition, and 0.2% by mass or more of water is comprised relative to the resin composition.