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The worldwide reference and the market leader of cling masterbatches.

均衡的剥离和搭接性能，以及良好的回弹和噪音水平。

Reinforced 02 permeability resistance and improved puncture resistance.

PW---粘结母粒市场的领导者

Polytechs has been the unique producer of the PW range, the worldwide cling masterbatch reference, since the 90’s. For over 30 years, Polytechs has produced these specialty grades, with the highest possible quality & consistency, including the famous PW 60 grade.

Recognized by industry peers & end-market users for its performances and end-effects, PW is the top choice for high quality & performance, whether your market is Silage Stretch film, Pallet Stretch Film, Food Stretch Film, etc…

The PW cling masterbatch range is based on Polyisobutylen technology and is designed to produce stretch films gored on LLDPE, LDPE or other polyolefins for the applications of palletwrap, silagewrap and foodwrap. It can be used in both blown and cast film processes with mono and multi layer structures. It delivers cling properties including Peel cling Strength, Lap cling Strength and Retack ability.

Thanks to its website, Polytechs, The recognized French Compounder, offers to, customers and future contacts the opportunity to learn more and in detail about PW actions and possibilities. Welcome to our PW website, a world of cling effects!

Visitors to Polytechs new website, will love access to the French compounder expertise, in cleaning properties and its broad range of application.

30年的拉伸膜经验

For over 30 years, Polytechs has fine-tuned its process and recipes to ensure delivering the best possible offer in terms of cling masterbatch, based in Polyisobutylen technology. Today, 3 grades are proposed to the market, PW 60, PW 70 and PW S, covering the main market needs to be sought by professionals. One of the biggest values of PW comes from its high quality consistency, internationally renowned by, industrial peers. Beyond this offer, Polytechs dedicates time to supporting its customers, easing the integration of PW inside the film recipe. Its team has investigated a lot on parameters & effects influencing migration, quality and performances.

广泛的市场应用

Firefly A clean and professional illustration showcasing the application of PW® 70 in pallet stretch

它是如何工作的？

PW cling masterbatch grades, via their Polyisobutylen technology, deliver different properties, each related to specific requirements coming from the end markets. Each reference has a unique array of effects, allowing professionals to adapt it to their own requirements
(Example : combination of short and long term migration of cling effect, high Peel strength, High retack ability, etc…)

Discover all these mechanisms and properties delivered by the worldwide market leader for cling masterbatch / PW by Polytechs.

现在就去发现PW机理及其相关特性

用样品尝试一下PW的所有好处，填写这个简短的调查问卷，就能得到它!

REQUEST A SAMPLE TODAY !

Are you ready to discuss your project? Our experts will be happy to help!

GET IN TOUCH WITH ONE OF OUR SPECIALISTS