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excellence in co-packing
SGL Co-packing's facilities incorporate vertical form fill and seal machines, fed from either multiple bucket elevators or multi-head weighers


OUR SERVICES

SGL Co-packing is very experienced in a wide range of packing processes – including assortment packing, bagging, flow wrapping, cartoning, pot-filling and clip-stripping. These and other bespoke packing activities are described on this page.
 
Assortment packing
We operate fully automatic, flexible filling lines, capable of weighing and mixing a wide variety of components - and dispensing them into containers of various shapes and sizes Assortment packing involves the creation of variety or mixed packs. They may contain either different quantities of similar items in various sizes, or variable quantities of a number of different items.
      We operate fully automatic yet flexible filling lines, capable of weighing and mixing a wide variety of components, while dispensing them into containers of various shapes and sizes. The resulting packs have both the target weights/counts of individual products, plus the correct overall finished weights. Weights can generally be fine-tuned to achieve count accuracies within, for example, one sweet.
      We fill plastic thermoforms with naked or wrapped product, and have equipment that assembles and glues cardboard boxes and cartons, while printing best-before dates, batch numbers, etc.
 
Bagging
One of our core services, bagging involves the placement of product into flexible containers and sealing them. Bag filling options include: A typical Doy bag filled and sealed by SGL Co-packing
  • Standard or euroslot crimps
  • Gusset bags/Doy bags/stand-up pouches (illustrated)
  • Reclosable/resealable bags
  • Special packs for attaching to magazine covers
  • Nick knife (easy-open seal)
  • Serrated knife
  • Vertical crimps
  • Horizontal crimps
      Our facilities incorporate vertical form fill and seal (VFFS) machines, fed from either multiple bucket elevators or multi-head weighers. These produce bags and tubes from heat-sealable films, with variable bag sizes, and lengths from 60 to 320mm. Continuous feed is also an option. An extensive stock of forming sets is held on site.
      Crimp styles include horizontal seal, with or without euroslot, and vertical seal. Available crimp depths include standard 12mm top and bottom, plus 12mm top and 25mm bottom.
      All our bagging machines are equipped with Markem SmartDate coders – allowing a varied range of coding to be added for each application.
 
Flow wrapping
Flow wrapping, or horizontal form fill and seal wrapping, is the process of wrapping product with a film and sealing it in one continuous operation.
      Numerous styles of wrap are available, including pillow-type packs (single or continuous bandolier) with end-seals and a longitudinal fin on the base, to packs specially designed for confectionery and similar products. We can flow-wrap packs with backing or insert cards, and we are experts in using both heat seal and cold seal films. The entire range is covered – from single-unit packs to large multipacks.
      SGL Co-packing undertakes flow wrapping (also known as horizontal form fill and seal wrapping) to create packs for confectionery and similar products, including pillow-type packsIn addition, we offer an equally wide range of wrapping materials to meet almost every need. These include cellulose film, heat-sealable lacquered materials and plastics laminated to paper, film or foil. The equipment can incorporate a euroslot when required.
      All lines are equipped with check-weighers, metal detectors and end-of-line case tapers. We have flow-wrapped everything from a single small item to many multiples or mixed items.
      Our flow wrapping machines are all equipped with date-coding systems for ‘use by’, ‘best before’, barcode, lot number and other markingsOur many flow wrapping machines are all equipped with date-coding systems for ‘use by’, ‘best before’, barcode, lot number and other markings. We take great care to ensure that barcodes, etc., are positioned so that no part is obscured in the sealing process.
      Customers requiring a flow-wrap bag should note that it is possible to reduce the overall width of the film by 10–15mm if a lap seal is used rather than a fin seal. We are happy to confirm the suitability of any film supplied; please contact our Sales Department for special sizes or non-standard requirements (visit Contact page).
 
Cartoning
SGL Co-packing operates horizontal and vertical cartoning machines capable of creating Christmas selection boxes, biscuit boxes, tapered carton formats, etc.One of our core activities is placing customers’ product into cardboard boxes or cartons and sealing them.
      SGL Co-packing has nearly 30 years of expertise in this field, and we operate a number of horizontal and vertical cartoning machines, including those capable of creating Christmas selection boxes, biscuit boxes and tapered carton formats, for example.
 
Hand packing
We undertake manual/hand packing when either the packaging or product configuration dictates, or if the product is unsuitable for mechanised fulfilment. For example, we weigh and fill tubs and bags with friable biscuits by hand.
SGL Co-packing's production lines are equipped with automatic checkweighers for accurate pack weight measurement and count verification, plus metal detection systems

 
Tub/bucket/pot-filling
Pot-filling involves the filling of pots, buckets, jars and tubs with product before sealing them.
      We have two dry product pot-filling lines – one fully automatic and one semi-automatic – capable of producing pots filled with single variant or random multi-product mixes. The lines can also add a heat-sealed foil or plastic lid. Like much of our other equipment, both machines can also be set up to operate in clean-room environments.
We have two versatile dry product pot-filling lines – one fully automatic and one semi-automatic – capable of producing pots filled with single variant or random multi-product mixes, with heat-sealed foil or plastic lids
 
Clip-stripping
SGL Co-packing was the first co-packer in the UK with a mechanised clip strip solution – an example of the company's focus on innovation Clip strips (also known as impulse strips, display strips, hang strips, hook strips and brand merchandising strips) are hard or flexible plastic strips/ribbons, on which product is hung in vertical stacks for retail display and purchase.
      For the manufacturer, clips strips are an excellent entrée to a new retailer, as they do not consume valuable shelf-space, yet allow the product to prove that it will sell. Our plastic tape strips can also be printed, so the system continues to merchandise even as the product sells through. Tape strips use an average 48% less plastic material, reducing packaging waste.
      We were the first co-packer in the UK with a mechanised clip strip solution (illustrated) – just one example of our continuing focus on innovation.
 
Bespoke packing solutions
Whatever the requirement – merchandising units, dollies, shippers, hods, etc. – we have great experience in the packing of in-store displays for major retailers. We also offer shrink-wrapping, L-sealing, and many other bespoke packing services.

Specialist clean room operations
We have two clean room environments for the handling of nut-free and peanut-free products, nut-trace products, sensitive allergen-free products, organic foods, and temperature and humidity sensitive goods. The facilities enable us to offer nut-free and nut-trace packing – as well as total allergen control.
One of SGL Co-packing's two clean rooms at Nelson - for handling nut-free/peanut-free, nut-trace, sensitive allergen-free, organic, and temperature and humidity sensitive products
 
Added-value services
Our added-value and ancillary services include:
  • Printing and applying labels – e.g. ingredients lists, barcodes
  • Printing directly on to packaging – e.g. ‘sell by’ and ‘use by’ dates, batch/lot codes
  • Sealing tins, tubs, etc., with tape or labels
  • Gift set assembly
  • Date-stamping
  • Product/packaging inspection and auditing
  • Repair, rework or resorting of product, along with packaging reconfiguration
 
Warehousing and distribution
We have dedicated, fully racked warehouses integrated with our production facilities, enabling customers to bulk-buy their packaging materials, supplies and consumables – reducing both purchase and transport costs. We also offer shrink-wrapping and palletisation of finished product.
      Through our sister companies and partners we can provide high quality, competitively priced transport, distribution and freight services – locally, nationwide or across the world.
This is one of our two integrated, fully racked warehouses, enabling customers to bulk-buy their packaging materials, supplies and consumables
 
Metal detection
All our automated, semi-automated and manual production lines are equipped with metal detection systems for reliable protection against product contamination, as part of our uncompromising focus on quality control.
 
Check weighing
Packing machines are also equipped with automatic checkweighers for accurate pack weight measurement and count verification. Our weighers comply with the most stringent standards for cleanliness, hygiene and sanitizability.


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©  SGL Co-packing Limited     |   Kenyon Road, Lomeshaye Industrial Estate, Nelson, Lancashire BB9 5SP, United Kingdom   |   T: +44 (0)1282 877777   |   E: info@SGLco-packing.co.uk
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