VB-MONO concept is an extrusion line designed to produce high quality monofilament yarns processing standard polymers like PET, PA6, PA66, PBT, PP, PE.

The line can be designed with technological upgrade in order to process high performance polymers like PA12, PLA, PPS, etc.

Each line is designed for an optimum diameter range depending from number of monofilament and required throughput

Highlights:

• Produce diameter ranges from 0,07 to 2,00 mm.
• Process standard polymers and high performance polymers
• Available design for production of bicomponent monofilament
• Draw of the monofilament in hot air oven, steam or water bath
• Annealing of the monofilament in hot air ovens
• Low energy cost
• Easy maintenance

High quality monofilament

All components are designed to keep high precision on temperature uniformity in extrusion, polymer distribution, spinneret heating, filament cooling, godets, stretching and annealing ovens. The result is a uniform product with low CV of the main product parameters.

Spinning performance

Polymer melt distribution in the spin pack/spinneret and the choice of mixing points of the melt stream allows narrow deviation of the filament size and even monofilament section.

Low residence time respecting the ideal melt polymer share rate allow minimum degradation of the polymer, to reach yarn tenacity level up to 7 gpd.

Stretching and annealing

Air ovens are designed to keep temperature variation within 1 degree from set point. The airflow is laminar, and the monofilaments inside the oven maintain straight path with minimum vibration

Different machine set-up for all kind of monofilament yarn

Monofilament machine can be supplied with one extruder or with two extruders for bi-colour of bicomponent yarn production.

Testing of polymer and additives for yarn production

EASYSPIN-LAB concept is the compact Laboratory and Pilot spinning machine especially suitable for:

• Colour matching
• Testing of spinnability of polymer and chemical materials
• Production of material samples 
• Development of new fibres for special applications
• Production of small lots of fibres 
• Research on polymers and fibres

We provide:

• Solutions for different spinning processes POY, FDY, HT, BCF with the possibility to run some or all of these processes on the same machine.
• Solutions for producing yarn homo-polymer and bicomponent
• Design for processing all standard polymers (PET, co-PET, PA, PP, PBT, PTT, PLA etc)
• Design for processing high performance polymer (PEEK, PVDF, ECTFE, ETFE, FEP, PFA, etc)
• Design for processing resorbable polymers for medical sector
• A variety of optional and customized solutions.

Models available:

• EASYSPIN-LAB1: suitable for POY
• EASYSPIN-LAB2: suitable for POY, FDY
• EASYSPIN-LAB3: suitable for POY, FDY, BCF
• EASYSPIN-LAB4: suitable for POY, FDY, HT
• EASYSPIN-LAB5: suitable for POY, FDY, HT, BCF
• EASYSPIN-LAB6: suitable for FDY, BCF Tri-color 

All EASYSPIN-LAB equipment is available in the variant BICO, for bicomponent yarn

It is the ideal machine to test if a polymer is suitable for extrusion spinning and support its development

Flexible in processing yarn samples and small lots of yarn

The machine is available in several configuration depending from the yarn (type and denier range) to be produced. Machine can produce high speed yarn as POY, FDY, BSY, BCF, Technical Yarn.

Machine can be designed to run single polymer or bicomponent yarn

Flexible for colour matching

Design with short residence time allows a very quick colour change, ideal for efficient colour matching and colour development

Efficient research and development

Machine flexibility and easy operation allows yarn manufacturer, polymer and additive producers as well as research institutes to get a fast feedback from the yarn process for a efficient work on the research and development of new products

Compact Design

With its compact design the machine can be be installed inside small laboratory room. Machine is designed on plug & play philosophy and completely pre-tested in our workshop for easy installation on a laboratory.

Easy handing

Compact concept allows the lab machine to be operated by one operator only.

Custom made release

The machine concept allows further flexibility for Custom made realization, according to specific need in terms of polymer, denier range, dpf range, process temperature, process speeds.

VB-MAST side-extruder concept is the state-of the art solution to produce high quality dopedyed (solution dyed) yarn.

Dope dyed yarn spinning is year after year becoming a key factor to reduce the environmental impact of the package dyed and piece dyed processes. Producing colour yarn with VB-MAST technology eliminates all water pollution and discharge of harmful waste.

Highlights:

• VB-MAST is based on a dedicated design of dynamic mixer developed to allow a very uniform mixing of the white melt streamwith the coloured melt, without colour degradation.
• Accurate process control on pressure, temperature and mixer revolution speed allows to repeat the colour time after time. It is possible to adjust shade deviations inducted by variation in the raw material.
• Using dedicated side extruder to melt the master batch, the main extruder is never polluted.
• Melt injection unit is easy dismountable for fast cleaning.
• The colour melt dosing is performed by a metering pump for the most effective and precise dosing.

Wide experience

Since 1996 we successfully supply equipment for dope dyed spinning for POY, FDY, HOY, IDY. Our wide experience is at disposal of our Customer to enter in and develop this speciality business.

Colour uniformity

A dedicated design of dynamic mixer is developed to allow a very uniform mixing of the white melt stream with the coloured melt. The dynamic mixer can be installed as prolong of the main extruder screw or inserted in the polymer line.

Colour repeatability

Accurate process control on pressure, temperature and mixer revolution speed allows to repeat the colour time after time. It is possible to correct shade deviations inducted by variation in the raw material.

Fast colour change

Using dedicated side extruder to melt the master batch, the main extruder is never polluted. Melt injection unit is easy dismountable for fast cleaning. Mixing grooves in the dynamic mixer are shaped to avoid colour degradation.

Precision dosing

Using dedicated side extruder to melt the master batch, the colour melt dosing is performed by a metering pump for the most effective and precise dosing. In case of master batch dosing using a gravimetric unit system special installation of dosing unit are advised to minimize dosing errors due to vibrations.

Less degradation on master batch material

Parallel spinning design allows a complete pre-assembling and testing of all parts in our factory before shipment to assure a machine working faultless within few weeks from the delivery.

EASYSPIN-FLEX concept is designed to be flexible in producing yarn from different polymers to cover a wide range of products for textile and technical application.

Compact design and fast change of product types and colours allows the production of small lots without compromising quality.

EASYSPIN-FLEX can produce POY-FDY-HT. Flexible design allows to produce each type of yarn in the same machine.

EASYSPIN-FLEX is based on a modular design that easily allows change machine configuration in order to produce different kind of yarn using an optimized yarn path. 

EASYSPIN-FLEX is completely pre-assembled in our workshop before delivery to our Customer

Available in different configuration:

• Single module type 4/6/8/10/12
• Double module type 4+4/6+6/8+8/10+10/12+12

Highlights:

• Suitable for wide range of denier
• Design available for 4, 6, 8, 10, 12, 4+4, 6+6, 8+8, 10+10, 12+12 ends
• Suitable for different polymers: PET, PA, PP, PBT, PTT, etc.
• Suitable for POY-FDY-HT
• Dope dyed yarn with VB-MAST technology or traditional gravimetric system
• Any type of filament cross section: round, trilobal, hollow fibre, etc.
• Low energy cost
• Low cost easy maintenance
• Fast installation

Optimized yarn path

Linear compact design

Production flexibility

Easy string up

Easy and fast assembling on site

EASYSPIN-ONE, concept to produce high tenacity yarn for technical application, is based on our property design of Integrated Production Units (IPU):

• Each IPU is a spinning machine module available in different configurations, from Class1 to Class4, depending from the required range of denier.
• Number of IPU on each machine is defined according to the required capacity. Innovative IPU arrangement maintains a very short melt polymer residence time.
• IPU design minimizes contact points of yarn on thread-guides allowing higher production speed, less breaks and low broken filaments level.
• IPU compact draw field, where all components are easy to be managed by just one operator, allows an easy string-up.
• IPU lean design optimizes production cost
• The machine design allows a complete pre-assembling and testing of all parts in our factory before shipment to assure a very fast reassembling on site.

Highlights:

• Range of denier from 15 to 3000 Den
• Class 1, Class 2 and Class 4 arrangements
• Modular IPU design for:
• Tenacity above 9 gr/den
• Very low shrinkage yarn
• High quality yarn standard
• One operator only for draw field string up
• Low energy cost
• Low cost easy maintenance
• Fast installation

IPU – Integrated Production Unit

Concept is based on the design of highly integrated production units (IPU).

Each IPU is a spinning machine Class 1 for coarse denier, (1 end up to 3000 Den is processed in each draw field), Class 2 for medium denier (2 ends from 500 up to 1500 Denier is processed in each draw field), Class 4 for fine-medium denier (4 ends from 30 to 500 Denier is processed in each draw field)

Very short residence time

According to required capacity EasySpin One concept can combine the IPU by different arrangements, maintaining a very short melt polymer residence time.

Designed for high performance yarn

Equipment arrangement allows production of high performance yarn such high tenacity with very low shrinkage.

Optimized yarn path

IPU concept minimizes contact points of yarn on thread-guides allowing higher production speed, less yarn breaks and low broken filaments (fluffs) per bobbin

High full bobbin ratio

IPU concepts achieves the highest percentage of full bobbin ratio

Easy string up

IPU has a very compact draw field, where all components are easy to be managed by a single operator

Reduced maintenance cost

The most critical components are reduced in size with a innovative simplified design that allows fast, easy and inexpensive maintenance

Easy and fast assembling on site

IPU concepts allows a complete pre-assembling and testing of all parts in our factory before shipment to assure a machine working faultless within 4 weeks from the delivery.