Paper Straws

Adhesive pioneers in the manufacturing of sustainable paper straws

Henkel offers a portfolio of paper straw adhesives to support the manufacture of more sustainable straw alternatives. Paper straws are made of two or three layers of paper that are held together by a small amount of adhesive. Henkel is one of the few pioneers in the market offering a high-quality adhesive solution that can be employed on high and low speed machines.

Our water-based AQUENCE® ST adhesives comply with the appropriate food safety standards. They have high resistance to liquids and extreme temperatures, yielding an enjoyable experience for consumers. Under certain conditions, paper straws manufactured with AQUENCE® ST have shown to be compostable.

Excellent processing efficiency

As one of the early pioneers in the paper straw adhesive market, we have
become experts in developing adhesive solutions for all types of paper straw
manufacturing equipment.

With the right adhesive formulation and application, our paper straw
adhesives enable line speeds of more than 120m/ min for spiral winding
machinery and more than 250m/ min for linear straw production. We are
constantly looking at developing innovative new adhesives that enable
even higher line speeds.

High water resistance

AQUENCE® ST adhesives are created with consumers in mind. Some paper
straws containing our adhesives remain stable for 12+ hours, resisting
liquids without the straw layers unravelling.

Our paper straw adhesives offer a functional food-safe solution that holds
up for the entire use of the straw. We offer a solution for both hot and cold
beverages. Whether sipping a lemonade on the front porch or drinking
a hot chai latte from the local coffee shop, Henkel’s paper straw adhesives
deliver a sustainable option for consumers to enjoy their beverages.
As paper straws consist of various sub-components, straw performance
is not a single function of the adhesive used. We can support customers
in finding the right material solution to meet their water resistance
requirements.

No compromises on food safety

The health of the consumer is of the utmost importance for us. Henkel
adhesives for paper straws are compliant with the regional food safety
regulations at place of manufacture. We have knowledge of all global
regulations and can support ambitions to manufacture in one region
and export to another and remain compliant in both.

Our internal experts continuously monitor national and international
regulations and translate them into internal processes through our
well-proven Triple Safety Concept. In Europe we are a founding member
and official signee for the Charter of Trust for Paper Straws, which
commits us to follow all relevant laws and regulations protecting
the health of consumers.

Sustainability

Research suggests that there are over 400 billion plastic straws consumed
annually around the world. Paper straws have emerged as the sustainable
alternative to traditional plastic straws. The shift is driven by global and
local regulations and consumers’ increasing awareness about the environment.
Once discarded, paper straws with Henkel adhesives degrade faster than
plastic straws with a lower impact on the environment; and under certain
conditions they have shown to be compostable.

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