The present invention provides a cutting method and equipment of auxiliary packaging containers for testing. The method includes: step S001, material feeding; step S002, laser cutting; performs circumferential cutting of the part of the packaging container to be cut by the laser cutting device on the equipment body; step S003, waste gas treatment; step S004, material unloading; the equipment includes an equipment body and a clamping and positioning device and a laser cutting device, the clamping and positioning device is provided on the lower side of the laser cutting device and can be rotated relative to the laser cutting device; the equipment body is equipped with a waste gas discharge device; the cutting method and equipment of auxiliary packaging containers for testing provided by the present invention overcomes the defects of poor cutting effect, narrow application range, inconvenient cutting and low efficiency of the existing cutting methods of packaging containers.

The present invention provides a cutting method and equipment of auxiliary packaging containers for testing. The method includes: step S001, material feeding; step S002, laser cutting; performs circumferential cutting of the part of the packaging container to be cut by the laser cutting device on the equipment body; step S003, waste gas treatment; step S004, material unloading; the equipment includes an equipment body and a clamping and positioning device and a laser cutting device, the clamping and positioning device is provided on the lower side of the laser cutting device and can be rotated relative to the laser cutting device; the equipment body is equipped with a waste gas discharge device; the cutting method and equipment of auxiliary packaging containers for testing provided by the present invention overcomes the defects of poor cutting effect, narrow application range, inconvenient cutting and low efficiency of the existing cutting methods of packaging containers.

Methods for producing glass articles from laminated glass tubing include introducing the glass tubing to a converter. The glass tubing includes a core layer under tensile stress, an outer clad layer under, and an inner clad layer. The methods include forming a feature the glass article at a working end of the laminated glass tubing and separating a glass article from the working end of the laminated glass tubing, which may expose the core layer under tensile stress at the working end of the glass tubing. The method further comprises remediating the exposed portion of the core layer by completely enclosing the core layer in a clad layer. Systems for re-cladding the exposed portion of the core layer as well as glass articles made using the systems and methods are also disclosed.

Methods for producing glass articles from laminated glass tubing include introducing the glass tubing to a converter. The glass tubing includes a core layer under tensile stress, an outer clad layer under, and an inner clad layer. The methods include forming a feature the glass article at a working end of the laminated glass tubing and separating a glass article from the working end of the laminated glass tubing, which may expose the core layer under tensile stress at the working end of the glass tubing. The method further comprises remediating the exposed portion of the core layer by completely enclosing the core layer in a clad layer. Systems for re-cladding the exposed portion of the core layer as well as glass articles made using the systems and methods are also disclosed.

An apparatus for the continuous production of hollow quartz-glass ingots, comprising a) a crucible or refractory tank for providing a softened quartz-glass mass having a dieorifice in the bottom of the crucible or refractory tank; b) a mandrel vertically drawing off the softened quartz-glass mass through a die toprovide a hollow quartz-glass ingot; and c) a cutting section for on-line cutting of the hollow quartz-glass ingot to a specificlength, characterized in that the apparatus comprises active means for cooling the internalsurface of the hollow quartz-glass ingot prior to the cutting station.

Modular bottle etching apparatuses, systems and methods of using the same comprise modular bottle stage elements for holding a bottle and turning a bottle, and a modular etching element having a blade thereon for scoring a glass bottle, or any glass tubular or cylindrical item. The modular bottle stage elements and the modular etching elements are movable, thereby accommodating different sized bottles thereon for precise scoring with the blade.

Modular bottle etching apparatuses, systems and methods of using the same comprise modular bottle stage elements for holding a bottle and turning a bottle, and a modular etching element having a blade thereon for scoring a glass bottle, or any glass tubular or cylindrical item. The modular bottle stage elements and the modular etching elements are movable, thereby accommodating different sized bottles thereon for precise scoring with the blade.

The present invention relates to a continuous method for the production of hollow quartz-glass ingots and an apparatus for said method, whereby the hollow quartz-glass ingots are cooled on the internal surface.

A glass tube is treated with laser cutting for separating a hollow glass body from the glass tube. A laser beam used for laser cutting is focused on a wall of the glass tube.

A glass tube is treated with laser cutting for separating a hollow glass body from the glass tube. A laser beam used for laser cutting is focused on a wall of the glass tube.