A synthetic resin container has improved formability while preventing deformation of corner walls. The synthetic resin container includes a mouth that serves as a dispensing opening for contents, a body that is continuous with the mouth via a shoulder, and a bottom that closes a lower end of the body. The body includes a pair of main walls arranged so as to face each other with a gap therebetween, a pair of side walls arranged so as to face each other with a gap therebetween, and corner walls that couple respective ends in a circumferential direction of the main walls and the side walls. Each corner wall is provided with U-shaped ribs that are formed in a substantially U-shape within a surface of the corner wall and that are concave toward an inner side in a thickness direction of the corner wall.

A bottle can include an upper portion having a first coupling section and a lower portion having a second coupling section. The first coupling section can be configured to be removably coupled with the second coupling section for removably coupling the upper and lower portions of the bottle with one another. One of the coupling sections can include a first groove and the other one of the coupling sections can include a tongue. When the upper and lower portions of the bottle are coupled with one another, the groove engages the tongue and a seal sealingly engages one or more sealing surfaces of the upper and lower portions of the bottle.

A bottle includes a base, neck that defines an aperture, and a body. The bottle has at least one indent in the body that projects into an interior of the bottle and extends around at least part of a circumference of the body. This at least one indent is configured to agitate a substance contained in the bottle. For example, the bottle may contain a powder, such as protein powder, and the at least one indent helps mix the powder with a liquid. In an example, two indents are used in the bottle.

This disclosure provides new containers, preforms, methods, and designs for small and light-weight carbonated beverage packaging that provide surprisingly improved carbonation retention and greater shelf life, while still achieving light weight. This disclosure is particularly drawn to small PET containers for carbonated beverages, for example less than or about 400 mL, and methods and designs for their fabrication that attain unexpectedly good carbonation retention and shelf life.

A drink container and related methods are disclosed hereon. A method of making a drink container includes (a) providing a beverage bottle for holding a beverage for human consumption; (b) forming a threaded mouth in the beverage bottle, the threaded mouth meeting government safety standards for drink containers; (c) providing a removable cap; (d) forming a threaded recess in the removable cap, the threaded recess meeting government safety standards for caps for drink containers, the removable cap further having a sprayer and a dip tube; and (f) threading the removable cap onto the beverage bottle and causing the dip tube to extend into the beverage bottle.

Disclosed is a bottle for containing liquid content including a body portion, at least part or the entire portion of an upper portion of which is provided with a plurality of guides which protrudes inward from an inside surface thereof and is in a spiral pattern so that the liquid content can be guided towards an opening of a neck portion of the bottle while spirally revolving inside the bottle.

The present invention relates to a powder storage container formed by comprising: a storage part (10) in which a protein supplement is stored; an opening (20) which is open and connected to the top of the storage part and protrudes upward, and has a screw thread formed on the protruding outer circumferential surface thereof; a lid (30) for opening and closing the opening; a scoop (40) which is formed to be separate from the storage part (10) and is used when scooping the stored protein supplement; and an attaching part (50) which is formed between the upper end of the storage part (10) and the lower end of the opening (20) and enables the scoop (40) and the lid (30) to be attached thereto or detached therefrom and securely placed thereon, wherein the powder storage container of the present invention can improve the problems of uncleanliness in terms of hygiene and worry about loss, as the lid is not placed on the ground but securely placed on the exterior of the container, and the container has the significant effect of being more convenient to use, as an accurate amount by the spoonful can be scooped easily.

Disclosed is an injection stretch blow molded (ISBM) container containing a surface having a static coefficient of friction (COF) of 0.15 to 0.21, a dynamic COF of 0.06 to 0.1, wherein the surface retains a water contact angle of 76° or higher for up to three minutes after wetting of the surface with a water drop of 14 to 16 mm diameter and the container is made with a polymeric composition containing a high density polyethylene (HDPE) having a dispersity (Mw/Mn) of 9 or higher as measured by GPC; a MI2 of 1 g/10 min or higher as measured by ASTM D-1238; 190° C./2.16 kg, as measured by ASTM D-1238; and an environmental stress crack resistance (ESCR) at 100% Igepal of >150 hours as measured by ASTM D-1693, B.

A liquid container system includes an inner bottle that has a base portion with a first diameter. The system also includes an outer bottle that surrounds at least a portion of the inner bottle. The outer bottle includes a mid-portion that has a second diameter, and the second diameter is less than the first diameter. The system further includes a first indent in the inner bottle that, responsive to an applied pressure, decreases the first diameter of the base portion of the inner bottle such that the first diameter is less than or equal to the second diameter.

A multi-use liquid container and smoking bottle generally includes a hollow, liquid retaining bottle having a bulb defining an inter chamber for retaining liquids and a hollow first stem extending outwardly from the interior chamber. The multi-use bottle further includes a smoke tube assembly passing through an opening in the liquid retaining bottle and including a hollow secondary stem extending inwardly into the interior chamber, and a bowl connected to and in fluid communication with the secondary stem, the bowl including and at least partially defining a burning chamber. The smoke tube assembly is removable from the liquid retaining bottle. Caps are provided over the first stem and the bowl to prevent liquid contained in the interior chamber from flowing therethrough.