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Seamless Machine

seamless tutting, gluing, trimming, heat pressing ,helming, sealing, jointing, ultrasonic and bonding machines.

Hot and Cold Pressing Machine

The rear pressing process of a men's pants can be completed in 12 seconds.

Side Seam Adhesive Spot Glue

Seamless women's underwear side adhesive spot glue process after haping;

Unitebonding - Professional Seamless Garment Machinery Manufacturer

We have dedicated commercial vehicles to pick up clients and take them to the factory from Shenzhen Airport or the high-speed rail station.

Our South American customers are currently confirming with us the machines and production capacity needed to manufacture seamless women's underwear.

South American customers are inspecting the seamless machine production line.

Australian customer is discussing with us the process of manufacturing women's bras using a seamless machine.

High Performance Seamless Machine and Accessories provider for Clothing Manufacturer

Looking for professional seamless machines for clothing industries, get a quote for your product line and earn big money

One-stop equipment for seamless garment taping, binding, and cutting

Ultrasonic gluing machine

Banding machine

Hot air sealing glue press machine

unitebonding is a professional high-temperature hot air seam sealing equipment developed for waterproof seam sealing, protective clothing sealing, and seamless taping of outdoor jackets. It is a core production machine for waterproof clothing, protective clothing, and outdoor functional outerwear, featuring fully sealed waterproof seams and seamless one-step seam sealing.

Arc edging machine

unitebonding is a high-precision seamless edge binding machine developed specifically for irregularly shaped and curved fabrics used in underwear. It is a dedicated machine for seamless edge binding of complex curved edges of intimate apparel such as bras, panties, and yoga wear, perfectly solving the pain point that straight-line machines cannot handle curved and irregularly shaped products.

Folding machine

unitebonding specializes in processing straight-line sections of seamless garments, suitable for the following scenarios: Seamless underwear: hemming and binding of various parts of men's and women's underwear and bras; hemming and binding of cuffs, hems, and back necklines of seamless T-shirts. Shirts/Apparel: collars, hem drawstrings, hems, and binding of collarless shirts. Functional clothing: seamless sleeves, knee pads, hems, and binding; production of seamless shoulder straps.

Seamless lace applicator

High arm strip pressing machine

high arm collage machine

This is a high-arm suspended seamless splicing machine specially developed for side seam splicing of clothing, pressing of zippers on windbreakers, and seamless joining of two-piece fabrics. It features high-speed side seam splicing and one-time pressing of embedded zippers. It is a dedicated model for seamless trousers, shirts, and windbreakers.

Folding and pressing integrated machine

This is a newly upgraded, enhanced version of the Unitybonding machine, featuring an extended belt for seamless straight edge folding and heat pressing. It is designed to handle both thin and thick fabrics, achieve one-time forming without the need for secondary heat pressing, and process cylindrical products in one piece. It is an all-around flagship model for seamless straight edge folding and shaping.

Composite machine

Fully automatic double pull ultrasonic connection machine

After adding glue machine

This is a fully automatic machine specifically designed for seamless garment seams, including automatic glue application, pressure reinforcement, and seamless sealing. It is a fully automatic glue application and reinforcement machine developed for the waistband seams and slits of seamless underwear, specifically designed to solve the problem of easy cracking and instability at the waistband seams. It is a dedicated machine for reinforcing and finishing the seams on high-end seamless underwear production lines.

Specialized equipment for curing and molding trousers

The high-power flatbed hot pressing molding equipment, specially developed for the overall shaping and pressing of the cuffs, hems, and waistbands of seamless underwear, is the final shaping and finishing process in the seamless underwear production line. It specifically solves the problems of wrinkles, unevenness, lack of fit, and poor elasticity after the underwear is glued, greatly improving the appearance and texture of the finished product.

Special small equipment for hot pressing and shaping

Three station cold and hot press pant head machine

Loose trouser head clamp

The servo-automated fixture equipment for the seamless underwear waistband/legs automatically stretches, elasticates, and shapes is a dedicated post-processing device for restoring waistband elasticity, shaping, and preventing shrinkage and wrinkles before the seamless underwear leaves the factory. It is perfectly matched with the complete set of waistband pressing and shaping machines.

Dispensing machine

The dispensing equipment series for intimate apparel enables the application of PUR and AB adhesives—including dot dispensing, line dispensing, and scraping processes—for products such as lingerie, sportswear, and shapewear; it stands as one of the core pieces of machinery in the production of seamless garments.

Double end dispenser

The dual-station fully automatic dispensing machine is specifically designed to facilitate large-scale, high-efficiency dispensing processes for seamless garments. Its core advantage lies in its dual-head synchronous operation, which significantly boosts production capacity while accommodating large-format processing requirements; it serves as an advanced equipment upgrade for manufacturers of lingerie and sportswear.

Single head glue brushing machine

This is a fully automatic flat-panel glue application, scraping, and coating equipment specifically developed for seamless bras, yoga pants, hip-lifting pants, and jelly-like flat products. It features continuous flat-panel scraping and uniform glue application, making it a dedicated device for full-panel/line-line glue processes in seamless underwear.

Dual-station side seam pressing machine

A core component of our heat-pressing series, this equipment is specifically engineered for the side-seam and localized heat-setting processes of seamless lingerie and sportswear. Designed to perform heat-setting immediately following adhesive application or tape bonding, it ensures that bonded areas are both more secure and perfectly flat—making it an indispensable piece of downstream equipment in the seamless garment manufacturing workflow.

Dual-station shoulder seam hot and cold press

The heat press series is designed specifically for the shoulder seams and armholes of seamless garments. It uses an alternating hot and cold heat press process to make the bonded areas smooth and seamless. It is the core equipment for producing high-end seamless polo shirts, sportswear, and sun protection clothing.

Trouser Seam Pressing Machine

This multi-station batch side seam pressing and shaping equipment features 4 independently controlled stations, specifically designed for batch pressing and shaping of side seams/joints in all categories of seamless underwear, briefs, outerwear, and swimwear. It's a high-efficiency, mass-production equipment specifically designed for batch pressing, shaping, and reinforcement of side seams, joints, and shoulder seams in all categories of seamless garments.

Long-arm heat press machine

This extended-arm mobile ironing machine is specifically designed for seamless garment side seams, trouser side seams, continuous ironing, reinforcement, shaping, and post-treatment flattening: Developed for long side seams, ultrasonic reinforcement of yoga pants/thermal pants, and long side seams of polo shirts/jackets. It perfectly solves the problem of ordinary short-arm irons being unable to iron full-length side seams of trousers and long side seams of armholes.

Long arm pressing machine

Ultrasonic reinforcement for seamless garment side seams, laminated fabric strip reinforcement, and automated continuous long-arm pressing and shaping equipment: specially designed for ultrasonic reinforcement, laminated fabric strip reinforcement, and continuous side seam smoothing and shaping of yoga pants, thermal pants, polo shirts, and jackets. It features a higher degree of automation and is more labor-saving to operate.

Shoulder seam ironing machine

This entry-level, economical heat-pressing machine is specifically designed for seamless garments, particularly for shaping the curved areas of shoulder seams, armholes, and hood brims. It's designed for seamless polo shirts, T-shirts, and sun-protective clothing, featuring a compact and lightweight design with excellent cost-effectiveness. Suitable for heat-pressing and shaping various types of seamless garments.

Round-neck heat press machine

The special model in the heat press series is designed for heat pressing and shaping of semi-circular/arc-shaped parts such as the neckline of crew neck T-shirts and hat tape. It is a special equipment for neckline shaping and hat tape reinforcement in the production of seamless clothing.

Cold hot pressing machine

Specialized equipment for seamless hot and cold alternating pressing and shaping: This flagship long-strip hot and cold alternating pressing equipment is specially developed for long strip zippers, hems, linings, multi-layer thick fabrics, and side seam ribs of outdoor clothing. It is a high-end model dedicated to seamless shaping of long strips of outdoor clothing and functional jackets, perfectly solving industry pain points such as thick fabrics not pressing firmly, zipper areas being prone to bubbling, and uneven shaping of ribs.

Rotating hot and cold press placket machine

The high-end automated models in the heat pressing series are designed specifically for the plackets, pockets, and other parts of shirts, polo shirts, and windbreakers. They adopt a rotary hot and cold alternating heat pressing process, which can realize various processes such as flat bonding, placket shaping, and pocket heat pressing. It is a highly efficient and specialized equipment for seamless garment production lines.

Hat brim press machine

Specialized, small, and economical heat-pressing and shaping equipment for apparel and hat brims with curved or semi-circular shapes: This small, vertical, curved heat-pressing and shaping equipment is specifically designed for seamless waterproof and sun-protective clothing brims, curved face masks, and semi-circular garments. It perfectly solves the problems of sagging, deformation, and uneven edges after applying adhesive strips to the brim.

Hot and cold press cap brim machine

3D three-dimensional alternating hot and cold shaping for rounded hat brims and high-end washing durability, using dedicated flagship equipment.

Single end cuff ironing machine

This cuff heat press is designed specifically for the cylindrical cuffs of seamless garments. It supports heat pressing and shaping of cuffs for seamless T-shirts, polo shirts, windbreakers, and other products. Single-head or double-head models are available, making it a dedicated device for creating smooth, seamless cuffs.

Oleophobic printing machine

The heat press series of pad printing equipment is designed specifically for printing logos, text, and patterns on small products. It is widely applicable to industries such as clothing, medical supplies, toys, and electronic stationery, and can achieve clear and stable pad printing results on flat and curved products.

Pneumatic heat press machine

The small, general-purpose heat press series is designed for heat transfer printing, labeling, heat pressing, flocking, and hot stamping processes on clothing and textiles. It can also be used for trouser positioning and localized heat pressing and shaping, making it a versatile basic heat press equipment in garment production.

Pneumatic heat-station heat transfer press

Pneumatic dual-station heat press machine: Designed specifically for heat transfer printing, labeling, rhinestone application, gold foil stamping, flocking, and other processes on clothing and textiles. The dual-station design significantly improves production efficiency and supports both flat and curved surface pressing, making it a versatile and efficient heat pressing device in clothing production.

Automaic/semi-automatic uplift flat pressing machine

The large-size, high-efficiency heat press series is designed for large-area/flat heat pressing of underwear, sportswear, and ready-to-wear garments. It supports various processes such as dispensing, sheet bonding, heat transfer printing, and composite film, and is the core flat-press shaping equipment for seamless garment and outdoor sportswear production lines.

Both steam-powered pressing machine

Dual Steam Press Machine: Specifically designed for large-area flat pressing and shaping of underwear and ready-made garments, it adopts a dual steam heating system and is compatible with various processes such as dispensing, sheet bonding, heat transfer printing, and composite film application. It is a core shaping equipment for seamless garment, shirt, and outdoor sportswear production lines.

unitebonding205 Steam-powered pants' hem pressing machine

This is a steam-type ironing machine specially designed for shaping the hem/hem of underwear, bras and other products. Its core advantages are steam shaping and a large-size platform, which focuses on the smooth shaping of seamless pant legs. It is a key downstream equipment in the production line of men's underwear and women's lingerie.

unitebonding900 Roller machine

This is a continuous roller heat press/bonding machine, designed for efficient continuous heat pressing of large-area fabrics and garments. It features high capacity and large-area continuous production, and is a core piece of equipment for fabric lamination and heat transfer printing in underwear, sportswear, and garments.

2T Bullet-head Punch Machine

This is a specialized hot-press shaping machine designed specifically for the production of underwear and men's underwear. It focuses on the three-dimensional shaping of bra cups and underwear crotches and is the core shaping equipment for seamless underwear production lines.

Small heat press bonding machine

This is a continuous heat press designed for efficient bonding and lamination of small and medium-sized fabrics and accessories. It is mainly used for bonding linings/films of shirts, seamless garments, and shoe materials, and is a core piece of equipment in the pre-lamination process of garment production.

unitebonding Punch Press

1610 Double-head Fixed Laser Cutting Machine

This is a high-precision dual-head laser cutting machine designed specifically for materials such as clothing, leather, and acrylic. It features efficient and edge-free cutting and is a core piece of equipment in the garment production process, including cutting, hollowing out, and engraving.

unitebonding 1460 Cold knife cutting machine

This is a non-contact cold knife cutting device designed specifically for the apparel industry. It features seamless and yellow-edge-free cutting and is a core piece of equipment for processing cut pieces of seamless clothing, underwear, polo shirts, and other products.

unitebonding600 Cutting machine

This is a fully automatic fixed-length cutting machine specifically designed for roll materials. It features high-precision and high-efficiency cutting of strip/sheet materials, making it an ideal supporting equipment for processing roll materials such as garment accessories, adhesive films, and non-woven fabrics.

208 Ultrasonic Straight Knife Machine

This is an ultrasonic needleless sewing device designed specifically for seamless clothing. It focuses on edge welding and needleless sewing, and is the core equipment for the seam process of seamless shirts, polo shirts, swimwear, and windbreakers.

20K Ultrasonic Lace Machine

This is a multi-functional ultrasonic sewing machine designed specifically for the apparel, home textile, and jewelry industries. It features needle-free and traceless lace embossing, welding, and cutting, and is a core piece of equipment for the decoration and seaming processes of products such as underwear, sportswear, and home textiles.

Ultrasonic Bar Tack Machine

This is an ultrasonic wireless reinforcement device designed specifically for seamless garment seams. It features a needle-free and nail-free seam reinforcement process and is a dedicated device for reinforcing seams in seamless underwear, beach shorts, shirts, and other products.

Cross-cut Ultrasonic Fabric Cutting Machine

This is an ultrasonic cross-cutting and welding machine specifically designed for the side seams and fabric joining of underwear. It features seamless cutting and joining welding and is the core equipment for the side seam process in the production of bras and seamless underwear.

Ultrasonic Buttonhole Machine

This is an ultrasonic buttonhole processing machine designed specifically for shirts and polo shirts, featuring precise and seamless buttonhole cutting. It is a dedicated machine for processing buttonholes on shirts and polo shirts.

20kc Pneumatic Ultrasonic Spot Welder

This is a high-frequency ultrasonic spot welding machine designed specifically for the apparel and underwear industry. It features a seamless and strong spot welding process and is a dedicated device for reinforcing zipper stops, underwear shoulder straps, and trouser seams.

20KG Electric Ultrasonic Placket Cutting Machine

This is an ultrasonic placket cutting machine specially designed for polo shirts and seamless shirts. It features high-precision placket opening processing without yellow edges and is a dedicated core equipment for the placket process of shirts and polo shirts.

Why Choose Unitebonding ?

Unitebonding specialized in supplying kinds of seamless bonding machines, hemming machines, gluing machines, hot air seam sealing machines, ultrasonic cutting machines, label printing machines, label cutting machines and so on.

leading seamless machine supplier

Innovative seamless technologies in seamless machines to make the clothing manufacturing more efficient and cost saving.

Make seamless garments

provides machines and accessories for seamless and sew free clothing making such as underwear, yoga clothes, t-shirt, shoes, raincoat, etc.

Cost-effective and high performance

provides high performance seamless machines for cutting, trimming, hemming, fusing, pressing, and glue applying. The intelligent machine works perfectly at high speed.

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Seamless Bonding Garments Technology

Latest News and Seamless Technology

News and knowledge about seamless machines and seamless technology for clothing industry.

Revolutionizing Seamless Apparel: A Deep Dive into the 6kW Automatic Trimming, Gluing, and Pressing Integration

In the modern textile industry, the transition from traditional stitching to seamless bonding technology is no longer a luxury—it’s a competitive necessity. For manufacturers producing non-wired T-shirts, sportswear, and high-end women’s intimates, efficiency and precision are the twin pillars of success. Today, we’re exploring the game-changing capabilities of the 6kW Automatic Trimming, Gluing, Folding, and […]

admin
Abr 2026

Revolutionizing Seamless Apparel: The TPU Composite Fabric Ultrasonic Machine

Enhance your garment production with our TPU Composite Fabric Ultrasonic Welding & Cutting Machine (UNT-704). Designed for the modern textile industry, this multi-functional equipment integrates gluing, ultrasonic melting, and precision cutting into a single workflow. It is the perfect solution for manufacturing seamless shirts, polo shirts, and outdoor windbreakers. With a high-speed PLC touchscreen control […]

admin
Abr 2026

Elevating Seamless Bra Production with Precision Tape Applicator Technology

In the competitive world of intimate apparel, the demand for “second-skin” comfort has made seamless technology a gold standard. To achieve that flawless, trace-free look, manufacturers rely on high-performance machinery. Our Bra Applicator Machine (UNT-701) is specifically engineered to meet these rigorous standards, offering an all-in-one solution for gluing, trimming, and tape pasting. Designed for […]

admin
Abr 2026

Unitebonding team

The sales engineer has extensive experience in seamless garment production line customization.

Get a quotation on seamless machines and our sales team will get back within 24 hours.

Carol

International Sales Engineer Manager

Liu

Sales Engineer Manager

Zhang

Seamless garment sample maker

Fu

Test supervisor after seamless equipment assembly

Li

Seamless garment processing supervisor

Wang

Seamlesss Machines Global On-site Installation and Process Engineering Manager

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