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.

A method and apparatus is provided for producing a hollow glass body product including a hollow glass body having an outer surface with a first end portion and a second end portion, the first end portion being sealed by a first bottom and the second end portion being sealed by a second bottom. A plurality of spaced apart filamentary defects are provided in the outer surface and at least part of the filamentary defects form open passages connecting an interior of the hollow glass body to the outer surface thereof. Each individual passage has a diameter in the micrometer range between more than 0 micrometers and less than 50 micrometers. A plurality of the micrometer range-sized open passages provides a total cross-sectional area sufficiently large for venting and/or pressure equalization.

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.

A method produces a housing with at least one hermetically sealed receiving space for an electronic component, the receiving space including at least a part of the interior of the housing. In the method, a hollow body made of glass and having at least one opening is produced/provided, at least one electronic device is introduced through the at least one opening, and the receiving space is hermetically sealed by melting the housing, or the at least one opening is sealed by laser radiation. A device has an at least partially hermetically sealed housing made of silicon, particularly a housing produced according to the above-mentioned method.

One aspect of the present disclosure relates to a method for the automated production of a glass body comprising a diaphragm for a potentiometric sensor. The method includes providing a glass assembly, which includes an outer tube and at least one inner tube running inside the outer tube, wherein the inner tube and the outer tube are arranged coaxially and wherein one end of the inner tube is substance-to-substance bonded to a tube wall of the outer tube; forming at least one aperture through the tube wall of the outer tube; introducing a porous diaphragm body into the aperture, the diaphragm body including a coating of glass in at least one section; and creating a substance-to-substance bond between the tube wall of the outer tube and at least the section of the diaphragm body comprising the coating of glass.

A method produces a housing with at least one hermetically sealed receiving space for an electronic component, the receiving space including at least a part of the interior of the housing. In the method, a hollow body made of glass and having at least one opening is produced/provided, at least one electronic device is introduced through the at least one opening, and the receiving space is hermetically sealed by melting the housing, or the at least one opening is sealed by laser radiation. A device has an at least partially hermetically sealed housing made of silicon, particularly a housing produced according to the above-mentioned method.

A method and apparatus is provided for producing a hollow glass body product including a hollow glass body having an outer surface with a first end portion and a second end portion, the first end portion being sealed by a first bottom and the second end portion being sealed by a second bottom. A plurality of spaced apart filamentary defects are provided in the outer surface and at least part of the filamentary defects form open passages connecting an interior of the hollow glass body to the outer surface thereof. Each individual passage has a diameter in the micrometer range between more than 0 micrometers and less than 50 micrometers. A plurality of the micrometer range-sized open passages provides a total cross-sectional area sufficiently large for venting and/or pressure equalization.

A method for producing a hollow glass body product includes: providing a hollow glass body having an outer surface; forming the hollow glass body product so as to have a first end portion and a second end portion, the first end portion being sealed by a first bottom and the second end portion being sealed by a second bottom; and laser-based irradiating of the hollow glass body with focused laser radiation to produce a plurality of spaced apart filamentary defects in a predetermined arrangement pattern in the outer surface of at least the first end portion, thereby generating a plurality of open passages connecting an interior of the hollow glass body to the outer surface thereof by at least part of the filamentary defects. A diameter of the passages is sized to be less than 50 micrometers and a plurality of the open passages provide gaseous communication to the interior.