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Single Loop vs. Double Loop Bale Ties: Which Should You Use?
Both are pre-cut wire ties used for manual baling, and the right one depends on your baler, how your operators tie, bale size, and how work moves through your operation.
What Are Single Loop Bale Ties?
A single loop bale tie is a pre-cut length of wire with one loop formed at the factory on one end and a plain, straight end on the other. The operator feeds the straight end through the baler and around the compressed bale, passes it through the loop, pulls it snug, and twists the free end back on itself by hand to close the tie, which means the operator sets the tightness on each tie as it goes on. This is the style most often used on vertical balers and closed-end horizontal balers, where the ties are fed through slots in the baler and tied manually, and it is the style Eastern Wire Products added to its line in 1991.
What Are Double Loop Bale Ties?
A double loop bale tie is a pre-cut wire with a loop formed at both ends. The operator feeds the tie around the bale and links the two loops together, so the connection is made by the loops themselves and the finished length is set by the tie and not by the operator, which is why the loops and the length have to be consistent from one tie to the next for every tie on a bale to carry its share of the load. Some operations prefer double loop ties for faster or repetitive tying, where the same bale size comes off the baler all shift and the operator makes the same motion on every tie. Double loop ties are where Eastern Wire started in 1971, when Robert Yates Sr. founded the company as Eastern Strapping Co Inc and sold them to cotton gins and textile mills.
Single Loop vs. Double Loop Bale Ties
The table below sets the two side by side on the points that decide most orders, and neither column is a ranking.
Factor | Single loop | Double loop |
Tying method | One preformed loop, free end passed through it and twisted closed by hand | A loop on each end, linked together around the bale |
Speed | Slower per tie, since each one is pulled and twisted | Often faster per tie where bale size is consistent |
Adjustability | Operator sets tightness on each tie, within the limits of the tie length | Set by the tie length, so each bale size needs a matching length |
Baler compatibility | Vertical and closed-end horizontal balers | Manual-tie balers, confirmed against your make and model |
Typical applications | Cardboard, mixed paper, light plastics, irregular bundles | Heavily compressed, uniform bales |
Operator workflow | Feed, wrap, thread, pull, twist | Feed, wrap, link the loops |
Which Type of Bale Tie Is Right for Your Operation?
The decision between single loop vs double loop bale ties comes down to the make and model of the baler, the dimensions of the bale it produces, the material going into it, how dense the bale is packed, how many bales run through in a shift, and which style your operators tie fastest and most consistently, and it is common for two plants running similar material to land on different ties for those reasons.
A plant with a vertical baler and mixed loads may get more from the adjustability of a single loop tie, while a plant running the same bale size all day may get more from the repeatable motion of a double loop tie, and in both cases the baler's tie slots and the finished bale size have the final say.
What to Confirm Before Ordering Bale Ties
Six things need to be settled before an order goes in.
Tie length: based on the finished bale dimensions, with allowance for the loop or loops and for how the tie closes.
Wire gauge: Eastern Wire runs gauges 9 through 13, where 9 is the heaviest and used on metals and dense materials, 11 is standard for recycling and waste, and 13 is light duty.
Baler type: vertical, closed-end horizontal, or another manual-tie machine, along with its make and model.
Bale material: cardboard, mixed paper, plastics, textiles, foam or metals, since material drives both gauge and length.
Expected expansion: how far the bale grows once it leaves the chamber and the ram pressure comes off, which the tie has to hold.
Monthly usage: the number of ties used per month, so the order is sized to the actual run rate.
Get Help Choosing the Right Bale Ties
Single loop ties are tied by hand with a twist and let the operator set the tightness, double loop ties link at both ends and can speed up repetitive tying on a consistent bale, and the right one for your plant depends on your baler, your bale size, and your material. Eastern Wire Products manufactures both in Jacksonville, Florida, direct and without a middleman. Send us your baler make and model, your bale dimensions, and what you are baling, and we will match the tie type, length, and gauge, or message us for a free spec review.
FAQs
Can single loop and double loop bale ties be used interchangeably?
Not as a straight swap. The two close differently and are cut to different lengths for the same bale, so a baler and bale size set up for one will not necessarily work with the other, and the switch should be checked against your baler and your bale dimensions before an order goes in.
Are double loop bale ties faster to use?
Often, where the same bale size comes off the baler all shift, since the operator links two loops and does not pull and twist a free end. How much time that saves depends on the operator, the baler, and the bale, so it is a reason to test double loop ties and not a guarantee.
What bale ties work with a vertical baler?
Single loop ties are the most common on vertical balers, and double loop ties are also used on them in some operations. The baler's tie slots, the height of the bale, and the material decide which one fits.
How do I choose the correct bale tie length and gauge?
Length follows the finished bale dimensions with allowance for the loops or twist, and gauge follows the material and how dense the bale is packed, from 9 for the heaviest loads to 13 for light duty. Send us your baler make and model and a bale measurement and we will confirm both.
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