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[ Policies and Regulations of Chemical Machinery and Equipment Network ] On March 9, 2022, "Meltblown Nonwoven Fabric Production Equipment" and "Co-directional Parallel Double " Screw extruder equipment" standard review meeting was held in the form of video .
Ms.
Su Dongping, Executive Vice President of China Plastics Machinery Industry Association and Secretary General of the Group Standards Committee, attended the meeting and delivered a speech .
The review of the meeting was presided over by President Yu Xinli of China Standardization Association and served as the head of the review team .
Chemical Machinery Equipment Network Policies and Regulations Chemical Machinery Equipment Plastic Machinery ExtruderMs.
Su Dongping, Executive Vice President of China Plastics Machinery Industry Association and Secretary General of the Group Standards Committee, attended the meeting and delivered a speech .
The review of the meeting was presided over by President Yu Xinli of China Standardization Association and served as the head of the review team .
The review expert group of this meeting is composed of 7 experts from standardization experts, related production enterprises, testing institutions and user enterprises, with more than 6 people, which meets the requirements of the "China Plastics Machinery Industry Association Group Standard Management Measures"
.
.
During the review, the main drafting unit of the standard first introduced the standard preparation situation and standard content; then the review team reviewed the standard item by item, strictly checked the two standards in terms of technology and format, and put forward revision suggestions.
The standard drafting unit Answer the questions raised by the review experts one by one, and further improve the content of the standard through the review
.
The standard drafting unit Answer the questions raised by the review experts one by one, and further improve the content of the standard through the review
.
The meeting held that the standard of "Meltblown Nonwoven Fabric Production Equipment" comprehensively reflects the current technical level of meltblown nonwoven fabric production equipment, which is the advanced level in China
.
The standard "Co-rotating parallel twin-screw extruder for the preparation of polypropylene melt-blown material" was drafted for the first time, and innovatively proposed the unique technical indicators of the co-rotating parallel twin-screw extruder for the preparation of polypropylene melt-blown material
.
.
The standard "Co-rotating parallel twin-screw extruder for the preparation of polypropylene melt-blown material" was drafted for the first time, and innovatively proposed the unique technical indicators of the co-rotating parallel twin-screw extruder for the preparation of polypropylene melt-blown material
.
The review team fully affirmed the great amount of painstaking and meticulous work done by the standard drafting working group in the standard formulation work
.
Since the formulation of the two standards began in March 2020, the drafting working group has discussed and revised many times, and held several standard drafting meetings to discuss and improve the content of the standards, and each drafter has paid a lot of effort
.
It is suggested that in the follow-up implementation stage, all drafting units and related enterprises should also seriously organize their studies and strictly implement them
.
.
Since the formulation of the two standards began in March 2020, the drafting working group has discussed and revised many times, and held several standard drafting meetings to discuss and improve the content of the standards, and each drafter has paid a lot of effort
.
It is suggested that in the follow-up implementation stage, all drafting units and related enterprises should also seriously organize their studies and strictly implement them
.
The meeting requested that the standard drafting working group should report for approval as soon as possible after the revision according to the opinions put forward by the participating experts, and release and implement it before the end of June 2022
.
.
The successful formulation of two standards, "Meltblown Nonwoven Fabric Production Equipment" and "Co-rotating Parallel Twin Screw Extruder for Polypropylene Meltblown Material Preparation", has since then brought the latest standards to the meltblown equipment industry
.
.
Original title: Two standards for meltblown equipment passed the review successfully
