March 2008 to chengdu city industrial and commercial bureau quarterly sales shoes commodity quality monitoring, the appearance quality of sports goods, help the outsole and peel strength and the strength of the shoe, into the fold performance, resistance to abrasion, bottom wall and peel strength for surface temperature for materials, flexible, indexes, such as the inspection mark. Monitoring results show that the chengdu sales sneakers commodity quality is not optimistic.
Resistance to fold performance substandard
This product has 8 random batches of qualified fold indexes. Fold the performance appraisal is resistant to shoe sole and help to face the crack fault or index. Inspection, the first part of the flexible in shoes gets cut 5.0 mm, and imitate the state in normal walking shoes resistance test discount for flexible 4 million times, measuring the fissure length, length, KaiJiao for surface cracking, etc. In selectiving examination are resistant to fold the performance of individual can not reach the standard requirements. Resistance to fold performance unqualified during wearing shoes sole fracture or help to help KaiJiao bottom surface cracking, etc. The resistance of after folding
test for KaiJiao length exceeds the wall or the phenomenon of resistance performance of unqualified 90% discount. Produce unqualified main reason is not reasonable, sole formula is low, rubber soles burnish, brushing glue, press does not reach the designated position, causes the product KaiJiao appeared. Wear-resisting performance is unqualified The sampling five batches of the index is unqualified. Wear-resisting performance unqualified products will reduce the using life. “Some sneakers wear-resisting performance unqualified, consumers don’t wear long and damage phenomenon”. The place of the relevant personage explains, the main reason is not qualified to make production enterprises, lightweight shoe wearing comfortable, deliberately changing sole formula, use soft shoes material, Enterprise production with the shoes and shoe material ratio does not conform to the requirements or vulcanization enough, Under the impact of rising prices of raw materials, the enterprise in order to reduce cost, jerry, choose to join the sole filler and impurities, too.
Exterior quality problems
The sampling were 2 batches of the index is unqualified. Appearance is mainly the unqualified for the union of glue phenomenon, there will occur in the wall KaiJiao sneakers, reduce the service life of the product. The reasons of unqualified during the production process, quality products manufactured lax, unqualified products into market sales. In addition, the sign is unqualified products not qualified. Product label is the production enterprise to society, only the correct clear commitment to consumers, to reflect the true quality products. The sampling 30 batches of qualified product marks. The main reason is unqualified products manufacturing enterprises to realize the importance of label on the related standard, not seriously study and implement in production process, not strictly carry out total quality control. See mark again The place of staff to warn broad customer, want to buy shoes or stores and shopping malls brand products. Brand product quality is compared commonly, good quality is guaranteed. Brand products