2005-6-21 11:50:16
One, working general situation
Level of state of active and silk content is carried out already 10 years, as the change of the progress that produces a technology and market demand, original standard already cannot get used to the need of current condition completely, committee of national standardization management plans with GB [make known to lower levels of 2003]37 sign language of GB/T 15552 standard edit the task. Drafting group of standard is supervised by technology of Hangzhou city quality detect the unit such as company of group of interest of all things of limited company of science and technology of silk of courtyard, Zhejiang, Hangzhou gives priority to composition.
Began in April 2004, the group that draft undertook survey in Zhejiang, Guangdong and Jiangsu and other places, visited business of partial production, trade, inspection agency and user on the spot, collect the experiment method of standard of partial abroad client. In January 2005, we completed standard first draft, held in Hangzhou by partial bid appoint the seminar that conference committee member and expert attend. Our integration analysis each honest opinion, union checks data partly, finished " law of proved recipe of silk content check and regulation " the standard asks for an opinion to stalk of grain. This second when editing will former GB/T 15552, 1995 " method of silk content experiment " with GB/T 15553, 1995 " silk content test gauge criterion " amalgamative for a standard.
2, formulate principle
The experiment parameter that this standard chooses included our country in standard of product of series of existing and silk content already the technology of formulate parameter, can be tasted completely by relevant and silk products standard place cites. The experiment means that this standard provides uses existing country and occupation standard as far as possible, make test result is had can compare gender and dependability, reflected standard oneness and harmonious sex. This standard is pressed use a case actually at present, provided the test gauge that goes easily simply criterion, sample and examine to decide as a result used new GB GB/T 2828.1, the relevant provision of 2003. Some, current method shows to agree basically on the content of this standard and international.
3, content is decided really
1, standard limits
The experiment method of all technology parameter in stipulating of all kinds and silk products tastes a standard in this standard and unified test gauge criterion, reach its to interweave at including textile of silk silk fabric, chemical fibber silk applicably so of the fabric of of all kinds and common silk such as silk content and silk bedcover examine decide.
2, experiment method is decided really
This standard provided the experiment means of 32 index, all mix for standard of series of current and silk content " national spin product is basic and safe technical standard " the index in the standard. Among them 30 used existing state level or occupation standard, the experiment method that restores rate and exterior quality to downy compression is pressed at present effective way of home made specific provision.
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