Fairfield Polyester Poly-Fill, White, 16 Ounce

Product Information

How do you know if your stuffing is moist enough? Your stuffing is moist enough if it holds together and is not too dry or too soggy. It should have a slightly moist and fluffy texture. Process for making polyester fiberballs from a blend of spirally-crimped polyester fiberfill with binder fibers, wherein small tufts of the blend are repeatedly tumbled by air against the wall of a vessel to provide the fiberballs.

The “Filling Weight (grams)” column shows the recommended weight of the filling material in grams for the specified pillow size and filling material. For custom sizes, the filling weight would be calculated based on the specific dimensions and desired firmness. How much density foam is good for sofa? For a sofa, medium to high-density foam is usually preferred to ensure both comfort and durability. Can you stuff a pillow with old clothes? Yes, you can stuff a pillow with old clothes, though it may not provide the same level of comfort and support as traditional pillow fillings.

Abstract

Transesterification: An alcohol-terminated oligomer and an ester-terminated oligomer condense to form an ester linkage, with loss of an alcohol. R and R' are the two oligomer chains, R'' is a sacrificial unit such as a methyl group ( methanol is the byproduct of the esterification reaction). Bearing the above in mind, the selection of the various characteristics, amounts and dimensions of the fiber const ituents will depend generally on the intended end use, and the aesthetics of the bonded article, and such considerations as cost and availability. Generally, the dtex will be beteween 1 and 30, preferably at least 3 dtex, and preferably less than 20 dtex, and often approximately 5 dtex or up to 10 dtex, and the cut length is generally about 10 to about 100 mm, preferably at least 20 mm preferably up to 60 mm. Process for making a bonded product, wherein an assembly of fiberballs according to claim 7 are heat-bonded in an airstream and cooled. The procedure of Example 1 was followed, except that the fiberballs were treated with 0.35% of 3207A UCON and dried at 50° C. before being molded. This product shows lower initial resilience but less loss of bulk or resilience after the durability test.

Despite the lower dtex in the cushions of the invention, Items A and especially B showed equal or better resilience (higher WR) and better support bulk (lower RS) than the comparisons 1 and 2 of similar density. Furthermore, the products of the invention have excellent durability,, whereas the comparisons are much inferior especially in this respect. For higher densities, similar comparison blends would fare even worse, so I tested the following representative products used in furnishing seat cushions or mattress cores; (the characteristics of polyurethanes can be varied by changing the ingredients to increase the softness or firmness, so these qualities are not controlled merely by the density): Strict process: The layers of the production process make our high resilience fill fiber has good support, not loose, very full. It has a very compact structure and high fiber density, which can be well filled with dolls, pillows, etc., and will not easily become deflated. The acid-alcohol based polyesterification is one example of an equilibrium reaction. The ratio between the polymer-forming ester group (-C(O)O-) and the condensation product water (H 2O) against the acid-based (-C(O)OH) and alcohol-based (-OH) monomers is described by the equilibrium constant K C. Unsaturated polyesters are thermosetting polymers. They are generally copolymers prepared by polymerizing one or more diols with saturated and unsaturated dicarboxylic acids ( maleic acid, fumaric acid, etc.) or their anhydrides. The double bond of unsaturated polyesters reacts with a vinyl monomer, usually styrene, resulting in a 3-D cross-linked structure. This structure acts as a thermoset. The exothermic cross-linking reaction is initiated through a catalyst, usually an organic peroxide such as methyl ethyl ketone peroxide or benzoyl peroxide. Fiberballs according to claim 1, wherein the binder fibers comprise sheath-core bicomponent fibers of cut length about 10 to about 100 mm, the sheath component of which is lower melting binder material, whereas the core component is polyester component of melting point higher than that of the binder material.Numerous other reactions have been reported for the synthesis of selected polyesters, but are limited to laboratory-scale syntheses using specific conditions, for example using dicarboxylic acid salts and dialkyl halides or reactions between bisketenes and diols. [4] How much stuffing do I need for 8 people? For 8 people, you may need around 4 to 6 cups of stuffing, depending on the serving size and appetite of your guests. A team at Plymouth University in the UK spent 12 months analysing what happened when a number of synthetic materials were washed at different temperatures in domestic washing machines, using different combinations of detergents, to quantify the microfibres shed. They found that an average washing load of 6kg could release an estimated 137,951 fibres from polyester-cotton blend fabric, 496,030 fibres from polyester and 728,789 from acrylic. Those fibers add to the general microplastics pollution. [33] [34] [35] Safety [ edit ] Fertility [ edit ] Process according to claim 11, wherein the small tufts and the air are recirculated through the vessel.

What is a natural pillow filling? Natural pillow fillings include down feathers, wool, organic cotton, and natural latex. Nuyken O, Pask SD (April 2013). "Ring-Opening Polymerization—An Introductory Review". Polymers. 5 (2): 361–403. doi: 10.3390/polym5020361. ISSN 2073-4360. In acylation, the acid begins as an acyl chloride, and thus the polycondensation proceeds with emission of hydrochloric acid (HCl) instead of water. The binder fibers are preferably of similar dimensions and processing characteristics to the polyester fiberfill, to permit easy intimate blending, although this is not essential, and may not even be desirable depending on the intended final use and the components. For instance, if the binder fiber is a bicomponent, used in relatively large quantities, it may be desirable that the final bonded product comprise bonded fibers of essentially similar dimensions and characteristics. As indicated, it may be advantageous to provide the binder fiber in spirally-crimped form. This will be particularly desirable if the binder fiber comprises a significant or large proportion of any blend, so as to facilitate the formation of the fiberballs.Polyesters can also be telechelic oligomers like the polycaprolactone diol (PCL) and the polyethylene adipate diol (PEA). They are then used as prepolymers. Polyester fiberfill is a synthetic fiber used for stuffing pillows and other soft objects such as stuffed animals. It is also used in audio speakers for its acoustic properties. It is commonly sold under the trademark name Poly-Fil, or un-trademarked as polyfill Is it safe to sleep on polyester? Some idea of the nature of the fiberballs of the invention, and especially of the nature of the configurations taken up by the spirally-crimped fiberfill therein, can be gained from FIGS. 1 and 2 of the accompanying drawings. For convenience, at this point, reference is made to my copending application, i.e. U.S. Pat. No. 4,618,531, directed to refluffable fiberballs of spirally-crimped polyester fiberfill, and to a process for making such fiberballs, the disclosure being incorporated herein by reference. The objective of my copending application was to provide a synthetic product as a real alternative to down, in the sense of having refluffable characteristics (available from down) and also with washability (unlike down) and at a lower cost than down. As indicated, this objective was obtained by providing refluffable fiberballs from spirally-crimped polyester fiberfill. An essential element was the use of such spirally-crimped fiberfill. Such refluffable fiberballs can be obtained by air-tumbling small tufts of fiberfill (having spiral crimp) repeatedly against the wall of a vessel as illustrated in FIGS. 5 and 6 of my copending application, corresponding to FIGS. 3 and 4 herein. The objective of the present invention is entirely different from the objective of my copending application, as indicated above. Moreover, the fiberballs of the present invention are distinguished from the refluffable fiberballs specifically disclosed in my copending application, by the content of binder fibers, to achieve the bonding and the new bonded products that are the objective of the present invention. Nevertheless, the techniques used for making fiberballs are similar, and essentially the same apparatus may be used in both instances, and FIGS. 1 and 2 may be helpful in visualizing the fiberballs of the invention, and the spirally-crimped fiberfill therein. Polyfill, or polyester fiberfill, is a petroleum-based, nonrenewable resource that is energy intensive and contains toxic chemicals. Because polyester is cheap and versatile, it’s become a popular option for a variety of uses, including crafting. What is polyfill made of?

According to the invention, there are provided new fiberfill structures that may be bonded to provide products of improved performance, especially with regard to resilience and durability, over what has been available commercially hitherto, as will be explained hereinafter. The “Pillow Size” column refers to the standard pillow sizes, such as Standard, Queen, King, or Custom (for non-standard sizes).

History of Polyester

Extensive research has been conducted on polyester flame retardants and anti-droplet modifications in recent years. The conventional methods used to improve the effectiveness of the anti-droplet modifications usually involve improving the melt fluidity and the combustion Fiberballs according to claim 1, wherein the fiberfill is coated with a modified poly(ethylene oxide)/poly(propylene oxide) grafted with functional groups to permit crosslinking. Aliphatic polyesters can be assembled from lactones under very mild conditions, catalyzed anionically, cationically, metallorganically or enzyme-based. [25] [26] A number of catalytic methods for the copolymerization of epoxides with cyclic anhydrides have also recently been shown to provide a wide array of functionalized polyesters, both saturated and unsaturated. Ring-opening polymerization of lactones and lactides is also applied on the industrial scale. [27] [28] Other methods [ edit ] How do you bulk up stuffing? To bulk up stuffing, you can add more vegetables, breadcrumbs, or other ingredients to increase the overall volume.