Metaltech Retention

A gravure printing ink developed for coated paper and board printing to achieve excellent reflectance and brilliance for metallic performance and finishes comparable to metalised paper. Initially developed for gravure printed beer labels the product can be modified for flexographic systems.

Features

A high gloss, high brilliance silver or modified gold for high-speed gravure surface print. Yields spectacular reflectance that cannot be duplicated by any other printing processes.

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Properties

  • Good rub resistance
  • Good scuff resistance
  • Low solvent retention
  • Low tack (no blocking or offsetting in reel form)
  • Low odour
  • Excellent flexibility
  • Excellent reflectance (brilliance)
  • Good heat resistance 180°C
  • Light fast
  • Oil resistant
  • Low foaming characteristics
  • Non-toxic
  • High slip properties
  • Good penetration (caustic penetration within 30 seconds)
  • Retention in high alkali solutions
  • Adhesion and tape release

Stability

Excellent printability and wetting. This product is stabilised against agglomeration and significant increase in viscosity. A 5 to 10% increase in viscosity is normal over a 180 day period.

Viscosity

Supply viscosity 32 to 36 seconds Zahn #2 @ 25ºC
Print viscosity 18 to 26 seconds Zahn #2 @ 25ºC.

Reducer

Ethyl Acetate/Normal Propyl Acetate blend 2:1 ratio can be utilised depending on print speeds.

Add Ethyl Acetate for faster print speeds. Add Normal Propyl Acetate to retard drying speeds.

General

Can be supplied as a silver with additions of colour concentrates to change to gold or bronze shades (2 pack) or as a specifically matched colour (1 pack). Metallic colours can also be manufactured.

Wash up

Ethyl Acetate can be utilised

BCF

These inks have been formulated in accordance with the recommendation of the British Coatings Federation.

Waste disposal

Care should be exercised in the disposal of printing ink waste. This should be carried out in accordance with good industrial practice observing all the appropriate regulations including the relevant guideline notes to the Environment Conservation Act and Regulations (73/1989).

Health and Safety

Full details appear on the Material Safety Data Sheets

Metaltech Retention – Datasheet

Texalflex (Texal)

This is a flexographic ink system originally developed from the highly successful gravure ink system Technivure. It is suitable for polyethylene, uncoated cellophane, co-extruded and orientated polypropylene, paper, boards, treated nylon and metalised films and foils (if washed with Nitrocellulose, Shellac or a water based primer).

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Properties

  • Water-resistant
  • Oil resistant
  • Heat resistant up to 180°C
  • Good jaw release
  • Excellent flexibility
  • Good scuff resistance
  • Block resistant (ink to ink or ink to film)
  • Low odour
  • Good solvent release
  • High gloss
  • Non-toxic
  • Low solvent retention
  • Low foaming characteristics
  • Light fast depending on pigment selection
  • Excellent adhesion
  • Freeze resistance, depending on the severity, but if higher resistances is required, the Polyfreeze system should be utilised.

Reducer

Ethyl Alcohol:
To speed drying: add Ethyl Acetate (keep addition levels as low as possible to avoid damage to the plates)
To retard drying: add Dowanol (no more than 10%) or Ethoxy Propanol.

Viscosity

Supply viscosity: 40-50 sec Zahn #2 @ 25ºc.
Print viscosity: 30-35 sec Zahn #2 @ 25ºc.

Colour Range

Single pigment blending ranges available as well as specifically matched colours (spot colours).

When printing PTMA colours there is a risk of migration, so when printing polyethylene the recommendation is to print and bag as soon as possible.

General

Synthetic rubber is preferable for stereos and rollers because of the ester content. Light and soapresistances is dependant on pigment selection.

Washup

For wash up purposes the recommended reducing solvent is required.

BCF

These inks have been formulated in accordance with the recommendation of the British Coatings Federation.

Waste disposal

Care should be exercised in the disposal of printing ink waste. This should be carried out in accordance with good industrial practice observing all the appropriate regulations including the relevant guideline notes to the Environment Conservation Act and Regulations (73/1989).

Health and Safety

Full details appear on the Material Safety Data Sheets

Texalflex (Texal) – Datasheet

Technivure

The Technivure range of inks is formulated for high speed gravure printing of treated polypropylene that will be used for snack packaging e.g. potato crisps and chocolates. These inks can be run at high speed and have low odour and low retained solvent. The Technivure range with slight modification can be used for lamination and cold seal work.

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Properties

  • Low odour
  • Good gloss
  • Heat resistant – suitable for many seal applications
  • Good grease resistance
  • Low solvent retention
  • Excellent printability
  • Excellent transfer out of cells
  • Good jaw release
  • Good flexibility
  • Good scuff and rub resistance
  • Excellent adhesion
  • Non Toxic

Substrates

  • Treated Polypropylene films
  • Treated Polyethylene
  • Primed Metallised Films
  • Washed foils
  • Paper

General

It is advisable to have films treated to a minimum of 38 dynes/cm to achieve good adhesion. Excellent printability can be achieved at both high and low print speeds (80 to 380 m/minute), providing drying speed adjustments are made on the press.

Reducer

SLOW: 1:1 meths: Normal Propyl Acetate
NORMAL: 4:1 meths: Ethyl Acetate
FAST: 1:1 meths: Ethyl Acetate

Wash up

Recommended reducing solvent can be utilised. A higher Ester content can be used for more stubborn inks.

Viscosity

Supply Viscosity: (Flexo and Gravure)
White: 40-45sec Zahn #2 @ 25ºC
Colour: 40 -45 seconds Zahn #2 @ 25ºC

Gravure Print Viscosity: 18 to 22 seconds Zahn #2 @ 25ºC
Flexo Print Viscosity: 25 to 30 seconds Zahn #2 @ 25ºC

BCF

These inks have been formulated in accordance with the recommendation of the British Coatings Federation.

Waste disposal

Care should be exercised in the disposal of printing ink waste. This should be carried out in accordance with good industrial practice observing all the appropriate regulations including the relevant guideline notes to the Environment Conservation Act and Regulations (73/1989).

Health and Safety

Full details appear on the Material Safety Data Sheets

Technivure – Datasheet

Techlam

A very successful flexographic and gravure printing ink system. This system is specifically designed for lamination suitable for polypropylene (co-extruded and orientated) such as GND and SND providing treatment level exceeds 38 dynes/cm and the correct amount of adhesive is applied. Has good gloss and adhesion to polypropylene. The scuff resistance is moderate due to the lack of waxes for lamination purposes. The main application is BOPP snack food packaging.

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Properties

  • Water-resistant
  • Oil resistant
  • Heat resistant up to 180°C
  • Good jaw release
  • Excellent flexibility
  • Block resistant (ink to ink or ink to film)
  • Low odour
  • Good solvent release
  • Non-toxic
  • Excellent bond strengths (350gsm/25mm can be expected)
  • Low solvent retention
  • Low foaming characteristics
  • Light fast depending on pigment selection
  • Moderate scuff resistance

Reducer

Ethanol
To speed drying: add Ethyl Acetate
To retard drying: add Dowanol (no more than 10%)

Viscosity

White flexo:

Supply viscosity: 40-45 sec Zahn #2 @ 25ºC
Print viscosity: 25-34 sec Zahn #2 @ 25ºC

Colour flexo:

Supply viscosity: 40-45 sec Zahn #2 @ 25ºC
Print viscosity: 25-35 sec Zahn #2 @ 25ºC

White gravure:

Supply viscosity: 40-45 sec Zahn #2 @ 25ºC
Print viscosity: 19-25 sec Zahn #2 @ 25ºC

Colour gravure:

Supply viscosity: 40-45 sec Zahn #2 @ 25ºC
Print viscosity: 19-25 sec Zahn #2 @ 25ºC

Colour Range

Single pigment blending ranges available as well as specifically matched colours (spot colours).

Washup

Synthetic rubber is preferable for stereos and rollers because of the ester content. For wash up purposes the recommended reducing solvent can be utilised. Light and soap resistances are dependant on pigment selection. When printing PTMA colours there is a risk of migration

BCF

These inks have been formulated in accordance with the recommendation of the British Coatings Federation.

Waste disposal

Care should be exercised in the disposal of printing ink waste. This should be carried out in accordance with good industrial practice observing all the appropriate regulations including the relevant guideline notes to the Environment Conservation Act and Regulations (73/1989).

Health and Safety

Full details appear on the Material Safety Data Sheets

Techlam – Datasheet

Stingray

The Stingray range is a modified nitrocellulose based ink system that has been formulated for the flexo and gravure printing of PVC twist, cello films, paper and board.

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Properties

  • Low solvent retention
  • Good adhesion
  • Glossy
  • Heat resistant of 140°C@40 PSI 0.5 sec dwell time

Substrates

  • Cello
  • Paper
  • Board
  • PVC

Reducer

SLOW : Meths: Ethoxy Propanol
NORMAL : Meths
FAST : Meths: Ethyl Acetate

Wash up

Meths: Ester Blends

Colour Range

A full spectrum of colour pigments are available in the Stingray Range, which may only be limited by selection for specific applications. They are of reasonable light fastness but may not be suitable for extended exposure to direct sunlight. If requirements for more resistant pigments are needed, these should be stated at the time of ordering.

Viscosity

Supply viscosity

Colours : 40-45 Sec Zahn #2 @ 25ºC
Print viscosity : 25 – 35 Sec Zahn #2 @ 25ºC

Wash up

Meths: Ester Blends are usually sufficient

BCF

These inks have been formulated in accordance with the recommendation of the British Coatings Federation.

Waste disposal

Care should be exercised in the disposal of printing ink waste. This should be carried out in accordance with good industrial practice observing all the appropriate regulations including the relevant guideline notes to the Environment Conservation Act and Regulations (73/1989).

Health and Safety

Full details appear on the Material Safety Data Sheets

Stingray – Datasheet

Stallion

Stallion is a range of high colour strength inks formulated for the high speed flexographic and gravure printing of treated polyethylene and co-extruded polypropylene films. These inks will find end uses on rice bags, bread bags and paper wrappings. This system was developed from the Multistar ink system and is higher in pigmentation to obtain higher colour strengths.

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Properties

  • Low odour and taint
  • Glossy
  • High level of rice oil resistance
  • Good rub and scuff resistance
  • Alcohol reducible
  • Excellent printability
  • Excellent transfer
  • Excellent flexibility
  • Block resistant (ink to ink or ink to film)
  • Good solvent release
  • Non-toxic
  • Low foaming characteristics
  • Light fast depending on pigment selection
  • Displays excellent colour strength

Substrates

  • Treated polyethylene
  • Treated polypropylene
  • Paper

Reducer

The normal reducers for Stallion inks are Meths and Ester blends. Dowanol may be used as a retarder.

Flexo

FAST : 3:1 Meths: Ethyl Acetate
NORMAL : Meths
SLOW : 4:1 Meths: Dowanol

Wash up

Meths: Ester Blends

Viscosity

Colours : 40-45 Sec Zahn #2 @ 25ºC
Print : 25-35 Sec Zahn #2 @ 25ºC

Colour Range

A full range of pigments are available in the Stallion Range, which, may be limited by selection for specific applications.

They are of reasonable light fastness but may not be suitable for extended exposure to direct sunlight. If requirements for more resistant pigments are needed, these should be stated at the time of ordering.

BCF

These inks have been formulated in accordance with the recommendation of the British Coatings Federation.

Waste disposal

Care should be exercised in the disposal of printing ink waste. This should be carried out in accordance with good industrial practice observing all the appropriate regulations including the relevant guideline notes to the Environment Conservation Act and Regulations (73/1989).

Health and Safety

Full details appear on the Material Safety Data Sheets

Stallion – Datasheet

Retention

A modified nitrocellulose gravure ink system utilised in the manufacture of gravure surface printed paper labels generally for bottled beverages such as beer. This product was developed to retain colour and film formation on paper labels when bottles are recycled in a caustic bath wash. Displays good gloss and slip properties.

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Features

  • A strong high gloss ink for high-speed surface print
  • The retention is good in alkali solutions

Properties

  • Displays good scuff properties
  • Good gloss
  • Low solvent retention
  • No blocking in reel form
  • Good heat resistance 180ºC
  • Low odour
  • Excellent flexibility
  • Oil resistant
  • Low foaming characteristics
  • Good light fastness properties
  • Non-toxic
  • Good penetration in alkali solutions (caustic penetration within 30 secs)
  • Good slip properties
  • Good scuff (rub resistance)
  • Retention in high alkali solutions
  • Adhesion & tape release
  • Excellent printability and wetting

Wash up

For washing up purposes the recommended reducing solvent can be utilised.

Solids Content

White – 48 to 52%
Colour – 27 to 32% depending on colour & colour strength specified
Varnish – 20 to 22%
Metallic – 35 to 38% (Linings)
Metallic – 22 to 25% (Aluminium)

Substrates

Can be utilised on both wet strength and metalised paper.

Viscosity

White

Supply visc: 45 sec + Zahn #2 @ 25ºC
Print visc: 19 to 24 sec Zahn #2 @ 25ºC

Colour

Supply visc: 40 sec + Zahn #2 @ 25ºC
Print visc: 19 to 26 sec Zahn #2 @ 25ºC

Varnish

Supply visc: 35 sec + Zahn #2 @ 25ºC
Print visc: 18 to 22 sec Zahn #2 @ 25ºC

Metallic

Supply visc: 45 sec + Zahn #2 @ 25ºC
Print visc: 22 to 28 sec Zahn #2 @ 25ºC

Reducer

Ethyl Alcohol/Ethyl Acetate blend apart from metallics where acetates should be utilised (Ethyl Acetate/Normal Propyl Acetate blend)

Faster drying – Add Ethyl Acetate
Retarding – Add Ethyl Alcohol

For further retardation add Normal Propyl Acetate (Oxitol and Cellosolve can also be utilised in small doses, no more than 10%)

BCF

These inks have been formulated in accordance with the recommendation of the British Coatings Federation.

Waste disposal

Care should be exercised in the disposal of printing ink waste. This should be carried out in accordance with good industrial practice observing all the appropriate regulations including the relevant guideline notes to the Environment Conservation Act and Regulations (73/1989).

Health and Safety

Full details appear on the Material Safety Data Sheets.

Retention – Datasheet

Proflex

A Proflex range of Flexographic inks has been specifically designed for printing on corona treated polyethylene films. Proflex is designed for surface printing. Prints made with Proflex inks exhibit excellent gloss and good colour strengths but are not heat resistance. The main application is for carrier bags that do not require specific resistances such as oil and water.

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Properties

  • Excellent Gloss
  • Use on both sides treated film
  • High coefficient of friction
  • Good adhesion
  • Good flexibility
  • Good scuff
  • Excellent printability
  • Organically formulated to ensure indirect food application (FDA approved ingredients)
  • Non-toxic
  • Lead Free

Substrates

  • Proflex inks may be printed on clear or pigmented substrates
  • Polyethene and oriented, cast or co-extruded Polypropylene films
  • Substrates must have been correctly corona discharge treated for printing in the normal way
  • Proflex can also be used on certain other substrates to produce glossy, non heat resistant prints

Colour Range

Proflex is available as a complete range of single pigment full strength inks for in-house blending or as a pre-blended colours to meet your requirements. The range contains fanal pigments to give bright blues, violets and pinks but the use of these migratory pigments should be carefully controlled.

Bagging inline is preferable if using these fanal pigments, but if the reel to reel process is utilised, bagging as soon as possible after print is recommended. Although the pigments used have a reasonable degree of light fastness, they are not normally suited to prolonged exposure to direct sunlight. NB. Any particular pigment resistance requirements eg. Light fastness, chemical resistance etc. should be identified at the time of ordering.

Wash up

Propanol : Ethanol Blends

Viscosity

Colours : 40-45 sec Zahn #2 @ 25ºC
Medium : 30-35 sec Zahn #2 @ 25ºC
Print viscosity : 25-35 sec Zahn #2 @ 25ºC

Reducer

NORMAL : Propanol
FAST : Propanol: Hexane Blends
SLOW : Propanol: Butanol Blends

BCF

These inks have been formulated in accordance with the recommendation of the British Coatings Federation.

Waste disposal

Care should be exercised in the disposal of printing ink waste. This should be carried out in accordance with good industrial practice observing all the appropriate regulations including the relevant guideline notes to the Environment Conservation Act and Regulations (73/1989).

Health and Safety

Full details appear on the Material Safety Data Sheets

Proflex – Datasheet

Polyverse

Polyverse is a range of flexographic inks for printing polyethylene and certain other films which are used for packaging of frozen products, printing on bread bags, carrier and counter bags. Polyverse inks can also be used for the printing of polyethylene film to be used for the shrink wrapping of liquid beverages in cans or bottles. These inks have been formulated to take advantage of the modern flexo press where clean running and fast drying properties are required.

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Properties

  • Low odour and solvent retention
  • Excellent water/deep freeze resistance
  • Two side treatment and double side printing
  • Anti-static properties and required slip for enhanced packaging
    machine performance
  • Good adhesion giving scuff and abrasion resistance
  • Gloss: The system has good potential for gloss, but this is dependant on the surface of the substrate.

As the applications of flexo printed polyethylene (and other films) are so varied, the level of slip and certain other properties required of Polyverse inks must be specified in discussion with our technical department.

Substrates

  • Low and high density Polyethylene
  • Two side treated Polyethylene
  • Certain cast, orientated and co-extruded Polypropylenes
  • Some cellulose films

Reducer

FAST: Meths: Propanol Blends
NORMAL: Meths
SLOW: Meths: Butanol

Wash up

Meths

Press Speeds

Polyverse inks will print from 50 to over 200m/minute depending on reducer selection.

Colour Range

A full range of Polyverse colours are available which may occasionally be limited by pigment selection for specific applications. Any particular pigment resistance requirements (e.g. Light fastness, chemical resistance etc.) should be identified at time of ordering.

Viscosity

Colours: 40-45 seconds Zahn #2 @ 25ºC
Print Viscosity: 25-35 seconds Zahn #2 @ 25ºC
Mediums: 30-35 seconds Zahn #2 @ 25ºC

BCF

These inks have been formulated in accordance with the recommendation of the British Coatings Federation.

Waste disposal

Care should be exercised in the disposal of printing ink waste. This should be carried out in accordance with good industrial practice observing all the appropriate regulations including the relevant guideline notes to the Environment Conservation Act and Regulations (73/1989).

Health and Safety

Full details appear on the Material Safety Data Sheets

Polyverse – Datasheet

Polyflex

An improved polyamide ink system as opposed to the Proflex System developed for flexographic print on polywoven polypropylene substrates for the manufacture of sacks. This product displays excellent adhesion and scuff properties often required for this robust packaging material. The Polyflex system can also be utilised in the printing of polyethylene substrates.

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Features

  • Good printability on Polyethylene and Polypropylene
    substrates
  • Manufactured on organic compounds and therefore fully
    recyclable

Properties

  • Good gloss
  • Good colour strength
  • Good solvent release
  • Excellent printability
  • Good transfer
  • Low odour
  • Non-toxic
  • Good scuff
  • Good flexibility
  • Good adhesion
  • Block resistant

Reducer

Manufacturers Blend

To retard add Normal Propyl Acetate, Dowanol or

Ethoxy Propanol

To speed up drying add Ethyl Acetate.

Viscosity

Supply viscosity

40-45 sec Zahn # 2 @ 25ºC

Print viscosity

30-35 sec Zahn # 2 @ 25ºC

General

Photopolymer plates can be utilised for both fine and solid print providing plates are washed after use.
To clean plates the recommended reducing solvent can be utilised. Light fastness is dependant on pigment selection
but most of these products are commercially acceptable from 3 to 6 months. A single pigment blending range is
available as well as specifically matched spot colours.

Substrates

Both Corona treated or untreated polywoven polypropylene. LD, LLD and HD Polyethylenes.

BCF

These inks have been formulated in accordance with the recommendation of the British Coatings Federation.

Waste disposal

Care should be exercised in the disposal of printing ink waste. This should be carried out in accordance with good industrial practice observing all the appropriate regulations including the relevant guideline notes to the Environment Conservation Act and Regulations (73/1989).

Health and Safety

Full details appear on the Material Safety Data Sheets

Polyflex – Datasheet