A few days ago, an engineer from a rubber sole manufacturer in Tianjin took the sample of their soles to the headquarters of Hongyun. Our engineers received it. They were catching up with Xiaobian and heard their dialogue. Xiaobian picked the focus here. Posted to share with you. (For ease of reading, the following Hongyun engineers called "I", Tianjin customers called "off")
Guest: I am a footwear manufacturer in Tianjin, listening to a friend said that there is a red latex reclaimed rubber can be directly used to produce red rubber soles. We have been using white latex reclaimed rubber and natural rubber in combination to produce casual shoes and rubber soles. The products are very good in terms of softness, comfort, and grip; but on the market there have been many “little red shoes” that have been used recently. Rubber soles are the same color as the uppers, and we try to use white latex reclaimed rubber and natural rubber in combination to color red rubber soles, but no matter how we adjust formulas such as increasing the proportion of natural rubber, adjusting vulcanizing system, replacing rubber oil, changing Pigments and so on, but the color of the red rubber sole produced is not up to the requirement, and sometimes the color of the tested shoe soles will darken after being placed. I wonder if the white latex reclaimed rubber is not suitable for red soles. The so-called color matching, white or painted, is it better to change the red material?
Me: If the red rubber soles after placement have darkened, it is actually a migration. There are many reasons for the red rubber sole eye migration, not necessarily white latex reclaimed rubber is not good; sometimes even if the formula is reasonable, suitable pH, operation problems will cause the product to change color; if it is white latex reclaimed rubber itself The rubber oil is easy to migrate, and that color will change. What color is the rubber sole produced from white latex reclaimed rubber before your factory? Didn't this happen before?
Guest: We used white latex reclaimed rubber and natural rubber in combination to produce both white or light gray rubber soles. We did not produce colored rubber soles that are too big red, and we did not encounter any irregular color on soles.
Me: Oh. . . Is this ah? If so, then the quality of the white latex reclaimed rubber is no problem. If you use red latex reclaimed rubber to produce rubber soles, it is relatively easy to match colors. My suggestion is that you may wish to take some samples and try them first. If you say that the products are qualified, then use them in large quantities. Here I can make a recipe based on your requirements and the characteristics of our red latex rejuvenation products. You can try it together.
Guest: Do a small test first? This is best. That troubles you?
I: Nothing, nothing, don't say so fast. If it really solves the problem, then it's the best. Let me try to get some samples and try again.
Case tracking: In the end, the customer began to order our red latex reclaimed rubber in large quantities after the trial. It is said that the use of Hongyun Red LaTeX reclaimed rubber to produce rubber soles really solves the problem of red sole color matching and saves a lot of "paint" costs; now, the manufacturer's technical engineers often discuss with our engineers on WeChat about various rubber products. Problems with recipes.
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