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Glass container, and method and device for manufacturing same

一种玻璃容器、制造方法的技术，应用在玻璃制造设备、容器、家用容器等方向，能够解决得不到耐损伤性、得不到覆膜硬度和划痕强度、得不到耐碱性等问题，达到减少破损、耐碱性优异、防止损伤的效果

Active Publication Date: 2019-01-04
TOYO SASAKI GLASS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the techniques disclosed in Patent Documents 2 to 4, the hardness and scratch strength of the coating film required for practical use cannot be obtained, and therefore, sufficient damage resistance cannot be obtained as a glass container. And also can't get enough alkali resistance to withstand repeated washing in the dishwasher

Method used

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  • Glass container, and method and device for manufacturing same
  • Glass container, and method and device for manufacturing same
  • Glass container, and method and device for manufacturing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 10

[0133] 3.2. XPS analysis (embodiment 10, comparative example 13)

[0134] (1) Formation of samples

[0135] The main body of the container (the barrel of the beer mug) was formed by the forming device 100 using soda lime glass. Next, in a state where the container body is kept at 700° C., the heating device (burner 210) uses an oxygen flame to perform heat treatment at a flame temperature of 1420° C. and a flame treatment time of 1 second to make the outer surface area of ​​the container body of sodium detachment. Next, using the film forming apparatus 300, a film of tin oxide with a film thickness of 40 nm was formed on the outer surface of the container main body at a source gas temperature of 140° C. and a film forming time of 2 seconds. Thus a sample of Example 10 was obtained.

[0136] A sample of Comparative Example 13 was obtained in the same manner as in Example 10 except that flame treatment was not performed. In addition, in this case, the temperature of the cont...

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PUM

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Abstract

This glass container 10 includes a container body 12 comprising glass and a coating 14 formed on the surface of the container body 12, wherein the coating 14 includes tin oxide or titanium oxide, thecoating 14 has a thickness of 40 to 50 nm, and in a depth profile obtained by X-ray photoelectron spectroscopy (XPS) analysis, atomic % of sodium is 2% or less at a point where the tin or titanium profile intersects a silicon profile.

Description

technical field [0001] The present invention relates to a glass container capable of preventing damage to the glass container having a coating film excellent in damage resistance and alkali resistance, a method for producing the same, and a production apparatus thereof. Background technique [0002] The glass container is easy to cause damage to the glass surface due to the contact of the glass with each other or the contact of the glass with other objects, which will damage the appearance of the glass container, and the glass container is easy to be damaged or broken due to the damage. In particular, commercial glass containers are often transported in multiples at the same time. Therefore, the glass containers are often scratched due to collisions with each other. In addition, the damage of the glass containers is often further increased due to repeated use. result in chipping or breakage. In addition, when a temperature difference occurs in the glass container due to use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/245A47G19/00A47G19/22B65D23/08C03B32/00
CPCA47G19/00A47G19/22B65D23/08C03C17/245C03B32/00C03C17/2456C03C2217/212C03C2217/22C03C17/3417C03C17/23C03C2217/71C03C2217/72C03C17/25A47G19/02A47G19/12C03B23/0086C03B25/00C03C17/005C03C17/2453Y02P40/57Y02P40/50C03C2217/211Y10T428/131A47G19/2205B65D1/0215B65D23/0814C03C2217/78C03C2218/152C03C2218/31
Inventor 柴田宪章泽藤浩一三须俊行
Owner TOYO SASAKI GLASS
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