3results about "Ceramic containers" patented technology

The utility model discloses a kind of ceramic jars with moisture-proof function, it is related to ceramic jar technical field, including jar body and cover body, the cover body is screwed on the upper portion of jar body, the top of the cover body is provided with fixed shell, the inside of the fixed shell is slidably provided with piston, the upper side of the piston is fixedly provided with pull rod, the upper end of the pull rod extends to the outside of fixed shell, the bottom of the fixed shell is provided with first through-hole, the top of the cover body and the position corresponding with first through-hole are provided with second through-hole, first gas check valve is fixedly arranged between the first through-hole and second through-hole, the lower end front side of the fixed shell is provided with exhaust hole, second gas check valve is fixedly arranged in the inside of the exhaust hole, the top of the cover body is provided with limiting mechanism for limiting fixed shell relative to cover body movement. The utility model can carry out vacuumizing processing to jar body inside, can keep the good moisture-proof performance of jar body inside for a long time.

A glass container includes a body region with a first end and a second end, the body region having an outer diameter (d1) and a glass thickness (s1), the body region being characterized by a longitudinal axis (Ltube) that passes through a center of the first and second end. When the glass container is standing on a support surface, h2 is the distance between the support surface up to the second end of the body region. The following condition is fulfilled: (A×X) / B=C. A is an axial load necessary to break the glass container to obtain fragments, X is a normalized area in cm2 defined as h2×d1×π+d12 / 4×π, B is a number of fragments of the glass container, and C is a fracture ratio. C is 40 N×cm2 or more and B is 30 or more.

The present invention relates to glass container, comprising as container parts i) a top region (308); ii) a shoulder region (307); iii) a body region (301) with first end (302) and a second end (303), wherein the second end (303) is adjacent to the should region (307), wherein the body region (301) has an outer diameter di and a glass thickness si, the body region (301) being characterized by a longitudinal axis Ltube that passes through the centre of the first and the second end (302,303); iv) a circular glass bottom (304), wherein the circular glass bottom (304) closes the body region (301) at the first end (302); v) a curved glass heel (305) extending from an outer end (306) of the circular glass bottom (304) to the first end (302) of the body region (301); wherein, when the glass container (300) is standing on a support surface with the circular glass bottom (304) being in contact with the support surface, h2 is the distance between the support surface up to second end (303) of the body region (301); wherein the following condition is fulfilled: A×X / B=C, wherein - A is the axial load in N, which is necessary to break the glass container (100) to obtain fragments, - X is the normalized area in cm2 defined as h2×d1×π+d12 / 4×π, - B is the number of fragments of the glass container (100), each fragment having a fragment area of 0.3 mm2 or more and 1.0 mm2 or less, and - C is the fracture ratio, wherein the fracture ratio C is 40 N cm2 or more, wherein B is 30 or more. The present invention also relates to a process for filling a glass container in an automated filling line and to the use of a glass container for increasing the overall equipment effectiveness in automated filling lines.