ã€Packing tape】Method to identify PET: Fleece Fabric
Fleece fabric is a soft insulating synthetic wool fabric made from PET or other synthetic fibers. One of the first forms was Polar Fleece created in 1979 by Malden Mills, a new, light and strong pile fabric meant to mimic and in some ways surpass wool. Fleece has some of wool`s finest qualities but weighs a fraction of the lightest available woolens.
Fleece fabric , as it is light, warm, plushy, soft touch, easy to wash, and most of all, cheap, is very popular in our household productions. Polester fleece has a lot of various styles due to the different weaving, technology, artwork, finish processing... it can be vaious and unique as per customers requests. Fleece blankets are most preferable due to its multi-purpose usage for bedding, snap, sofa, travel and babies use, pets use. We manufacture popular fleece fabric including Coral Fleece Blanket, Flannel Fleece Blanket, Polar Fleece Blanket, velveteen Fleece Blanket, and other home textiles etc- According to the seasons and weather, the size and the weight of our blankets differ accordingly. Customers' OEM designs and patterns are strictly protected, with us, your products are of good quality and under guaranteed.
Polar Fleece,Fleece Fabric,Polyester Polar Fleece Fabric,Cotton Fleece Fabric SHAOXING BOLIHAO HOME TEXTILES CO.,LTD , https://www.bolihao.com
PET, Chinese is called polyester, generally we call it polyester.
In the general waste plastics industry, PET is the most widely used bottle, including various Coke bottles, mineral water bottles, etc.
Tablet classification:
Imported bottle tablets are generally divided into:
1. The net tablet is clean and free of impurities. It does not contain PVC or PVC (polyvinyl chloride) and does not exceed three thousandths of the water content. The net tablet includes white tablets (ie, colorless and transparent bottle crushed material) and white. Blue tablets, white and blue green tablets (commonly known as three color tablets) green tablets, variegated tablets, the highest price in white tablets, and so on. 2, hair tablets that contain the bottle of packaging paper and bottle crushed material, which contains only packaging A piece of paper. This is relatively good. There are also clean and unclean parts. In general, the chips in Japan and Taiwan are relatively clean. The hair pieces in Germany or Europe do not seem to have been cleaned. The most common hair piece is 20%. Of impurities, but most hair pieces should be 10-12% point impurities. Japan has a better, only 5% impurities, this depends on the supplier.
The price of the hair piece is also classified according to the color of the film in the same situation.
Bottle bottle index and identification first is the use of different led to the manufacturers of different indicators.
The requirements of the blowing factory are the melting point 250 degrees viscosity of 0.7 or more and can not have a little impurities.
Staple mills require the indicator to have a melting point of 250 degrees and a viscosity of 0.6 or more. It can be seen that the blow-molding plant requires quite a lot, but from the previous year, their previous price advantage has disappeared, and now they basically ship to the chemical fiber plant.
How to identify the indicators of these goods.
1, smell the smell first, the taste of PET is different from normal plastic. Burn it with a lighter, then it will smell very aromatic and comfortable (by burning a bottle to smell), if PET contains other ingredients, the taste is very pungent A type of bottle containing SEBS cannot be used.
2, to see the burning part, if the distribution of black or oil droplets soon, most of the melting point is not normal, which is often found in PET film.
3, drawing, when burning, pull on the lighter to see if the length of the silk is not long, and then pull the pulled out silk to see the middle breakpoint, the wire is not rolled into a small circle, the more volume More to explain the high melting point. But generally if it is a bottle of tablets, there should not be any major problems. The most critical point is to distinguish whether it contains PVC, which is a fatal injury to PET.
First sample more and then lay it in a sunny place. PVC is light blue in the sun. If there is a fold in the fold, there will be a white crease.
The above is a visual identification, the accuracy is limited, mainly to see the experience. http://
There is a more practical and better way. Buy an oven. Adjust the temperature to 250 degrees and have it baked there for half an hour. If the goods contain PVC, there will be a lot of yellow spots on the surface. If the melting point is not enough, it will be very Quick melt.
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September 07, 2021