Seaming - Import export

QuellTech Solution For this purpose, QuellTech offers a perfectly tailored seam tracking solution, which is based on a QuellTech 2D-Laserline Sensor of the Q4 family. The method consists in measurement of the real position and width immediately ahead of the welding process. The laser sensor captures the real dimension of the weld bead, and the software used for this process simultaneously sends the nominal position to the robot. The robot performs a correction movement in X or Z position according to this measurement. This way not only the deviation caused by tolerances, but also the warping effect can be compensated – and the weldment takes place exactly at the required position. The QuellTech 2D-Laserline Sensor is specially prepared to the highly disturbing ambient light from the weld process. It can be cooled and protected from weld spatter, so this model proves to be particularly adequate for operation in the harsh environment of the welding process.

CNC controlled machine for belt grinding and polishing stainless steel weld seams. Belt grinding on the contact wheel or slack belt unit is possible for edge profiling.

Initial Situation: Inspection of a laser weld seam for pores and geometrical anomalies The production of a client in automotive industry is subjected to extremely stringent quality requirements. This is valid particularly also for the precision of laser weld seam of fine mechanical work. 100% inline supervision is required for the following task: A laser weld beam (width ca. 200µm) has to be verified with respect to the presence of pores and geometrical anomalies. Camera inspection performed until now turned out to be not stable. Therefore the client is forced to implement an improved monitoring process. The challenge The resolution required amounts to 4µm. The high gloss finished material and glossy laser weld seam may give rise to reflections, and the space for installation is restricted. A low form factor for the monitoring equipment is imperative.

Particular challenges To correct the effect of the tolerances of the parts, the welding robots path in conventional applications is usually adjusted, by means of a time consuming manual correction (teaching). The warping effect caused by the thermal expansion however cannot be compensated this way. For this purpose, QuellTech offers a perfectly tailored seam tracking solution, which is based on a QuellTech 2D-Laserline Sensor of the Q4 family. The method consists in measurement of the real position and width immediately ahead of the welding process. The laser sensor captures the real dimension of the weld bead, and the software used for this process simultaneously sends the nominal position to the robot. The robot performs a correction movement in X or Z position according to this measurement. This way not only the deviation caused by tolerances, but also the warping effect can be compensated – and the weldment takes place exactly at the required position.

Our seal edge bags are suitable: when needing high barrier and leak-proof properties when needing high strength of the seams for the packaging of solids, powders, pastes and fluids especially as coffee bag (side fold bag with or without quad-seam), as tobacco bag as well as for pet food. Our seal edge bags are available according to your specification regarding sizes and composition of the laminate – also in combination with PET / ALU / PA as flat bag as side fold bag with normal bottom and backside seam optionally bottom with k-seam as side fold bag with 4-side quad seam. This bag type has good standing properties and can take up high volumes as Doypack as flat bag or Doypack with or without zipper as flat bag also with glue strip with/without Eurohole or carrying punch-out optionally with ventilation valve as very stable header bag unprinted or printed up to 10 colours in flexo or gravure printing

FLEXIBLE, SAFE AND PROVEN THE WORLD OVER – THE LIPP DOUBLE SEAM SYSTEM Conventional systems are often unsuitable for the optimum, safe storage of solid or liquid substances and their use can result in premature corrosion, leaks and problems with safety. Flexibility is another important factor. Tanks must be flexible in terms of size and substrate and optimally adaptable to the local conditions. THE LIPP DOUBLE SEAM SYSTEM HAS PROVEN ITSELF TIME AND TIME AGAIN ALL OVER THE WORLD FOR MORE THAN 45 YEARS MULTI AWARDED. The principle of the LIPP Double Seam System is as follows the edges of steel strips are folded over together twice, connecting them together in such a way that even aggressive liquids inside the tank cannot find any surfaces to attack. The result corrosion is prevented and maximum leak tightness is achieved.

Bottom-seam bags are perfect for heavy weights. The extremely strong bottom-seam guarantees safe filling and transportation, even under high stress conditions. Bottom-seam bags are used, among other, in the building materials industry, chemical industry or in the gardening industry. We would be pleased to give you advice about our bottom-seam bags. We look forward to your inquiry by mail or by phone: +49 (0)9181/2960-0!

Side-seam bags are used for transportation and protection of light contents. Solid welding seams and easy confectioning turn the side-seam bags into an economically priced all-round solution. We look forward to your inquiry by mail or by phone: +49 (0)9181/2960-0!

Product information "Cross bottom bag made of OPP with sealed seam, highly transparent, 30-40µ in different sizes" Cross bottom bag made of OPP with sealed seam, highly transparent, 30-40µ, in different sizes Features: highly transparent material OPP (polypropylene) sealed seam thickness 0.03mm (30µ) Material: This high quality and food grade cross bottom bag is made of OPP, stable and highly transparent. Our cross-bottom bags made of polypropylene have a sealed seam welded on the back and are perfect for filling flavored, ground products such as salt, spices, decorative sand, etc. or confectionery.

SYSTEM SOLUTIONS FOR MUNICIPAL WASTE WATER TREATMENT Lipp has for many decades been an established partner of municipal waste water treatment plants, engineers and general contractors in the field of tank and system solutions for municipal waste water treatment. Due to their method of construction as well as flexibility in the choice of materials and ideal diameter – height ratios, Lipp tank and system solutions are especially suitable for the needs of small to large sewage treatment plants. They are ideally tailored to one another, but may also be embedded as individual island solutions into existing systems and are therefore equally popular with planners and end users alike. The stainless steels used and the double seaming guarantee maximum water tightness and durability with low maintenance for a wide variety of waste waters, slurries, process liquids and gases. The versatility in terms of the system solutions offered for municipal waste water treatment plants

Settling and floating layers are avoided by horizontal and vertical mixing. Before plant construction, coordination takes place with the future plant operator to determine the optimum stirring technology based on the respective substrates. Operational safety is ensured by the closed reaction chamber, the external drive for the agitator and the externally mounted electric drives. Variable dimensions and substrate flexible stirring technology also allow the use of difficult substrates. The wall heating system, externally mounted on the fermenter wall, ensures optimum fermentation conditions and a high gas yield. FAST ASSEMBLY – LESS COST Low installation costs are possible by using the Lipp dual seam system and on site production. If the foundation slab is provided along with assistance during assembly, costs fall still further.

The central agitator has a low energy requirement to ensure mixing and ensures optimum biological digestion. This is helped by the smooth internal walls (largely without any internal attachments) which prevent substrate deposits. As an option, an external heating system can be added to the digester, ensuring an even temperature distribution thanks to the good heat transfer properties of the steel. The central agitator has a low energy requirement to ensure mixing and ensures optimum biological digestion. This is helped by the smooth internal walls (largely without any internal attachments) which prevent substrate deposits. As an option, an external heating system can be added to the digester, ensuring an even temperature distribution thanks to the good heat transfer properties of the steel. MAXIMUM LEAK TIGHTNESS AND PRACTICAL ON SITE CONSTRUCTION With Lipp digesters you will benefit from over 50 years experience in plant and tank construction.

High quality, productive longitudinal seam welding calls for the utilisation of advanced, superior technology. This enables us to us to protect and expand our market position despite increasingly fierce competition. Our ELENA® longitudinal seam welders provide unsurpassed technology for welding of longitudinal metallic seams.

CORMIFLEX® tubes are folded spiral-seam pipes made of high-grade steel precision strip. Reaching up to 350°C, their high temperature resistance is predominantly used for exhaust gas routing in passenger car, utility vehicle, RV and marine heating units. CORMIFLEX® PLUS bears additional resistance against corrosion due to salt and other aggressive agents.

For protecting and preserving your goods, PE bags of Gordopack is your best option. PE bags have become an indispensable part of everyday life. PE bags from Gordopack have proven themselves in many ways as packaging and means of transport and are therefore preferred by customers from industry, trade and commerce. It goes without saying that we manufacture all PE bags according to the special specifications of our customers, for example with technical additives such as antistatic agents, UV stabilisers, UV absorbers and much more. And of course, our products meet the legal requirements, such as those stipulated in the food industry. Product can range from HDPE/ MDPE/ LDPE/ PCR with seam interruption, perforated on roll or loose in cartons, needled, with antistatic agent, UV-stabilizer/absorber, symbol marking, Corona treatment and in various colours.

Schnelldorfer CORNERWELD seam welding machines have been designed to weld sheet metal plates in a 90° joint. The precision clamping system with inert gas coverage and advanced OEM control package precisely controls the welding sequence and weld parameters, resulting in the perfect weld for your corners. CORNERWELD applications include welded corners for food, medical equipment, HVAC drip pans, electrical enclosures, and laboratory furniture. Complex inward and outward flanges can be accommodated with custom made tooling pieces. A wide range of materials can be welded, including Stainless Steel, Carbon Steel and Aluminium. Complete welded parts do not require any costly grinding, polishing or blending thus greatly saving on manufacturing costs.

The classic stainless steel standing seam clamp for all common standing seam roofs. Special seam shapes such as Kalzip, Zambelli, etc. require other special clamps.

M8/M10 boss for flexibility on site Easy installation through wide opening and catch lock mechanism We would be very pleased to support you with all your individual questions and suggestions regarding WUS. Give us a ring or leave a message indicating the information you need. We will contact you as quickly as possible. Your WUS team

Product information "Block bottom bag made of OPP with sealed seam, highly transparent, 40-50µ, in different sizes" Block bottom bag made of OPP with sealed seam, highly transparent, in different sizes Features: highly transparent Material OPP (polypropylene) Sealed seam thickness 0.04mm (40µ) Material: This block bottom bag is made of OPP with sealing seam (highly transparent), stable and odorless. Block bottom bags provide protection from air and moisture. Our block bottom bags form a standing surface when unfolded and stand firm even without contents. They are particularly suitable for filling flavored, ground products such as salt, spices, decorative sand, etc. The plastic film ensures long and dry storage and the flavor is retained.

Product information "Block bottom bag made of OPP with sealed seam, highly transparent, 40-50µ, in different sizes" Block bottom bag made of OPP with sealed seam, highly transparent, in different sizes Features: highly transparent Material OPP (polypropylene) Sealed seam thickness 0.04mm (40µ) Material: This block bottom bag is made of OPP with sealing seam (highly transparent), stable and odorless. Block bottom bags provide protection from air and moisture. Our block bottom bags form a standing surface when unfolded and stand firm even without contents. They are particularly suitable for filling flavored, ground products such as salt, spices, decorative sand, etc. The plastic film ensures long and dry storage and the flavor is retained.

40% polyester, 36% cotton, 22% polyamide, 2% elastane. Anatomically formed ripp-knit for a smooth fit in the feet middle and the ankles. Pressureless seams. Specially padded at sole, the bridge of the foot, the shin and the calf for cushioning and extra protection. Sizes: 35-38, 39-42, 43-46. COOLMAX® is a trademark of The LYCRA Company®

75% viscose, 22% polyamide, 3% elastane. Hand linked soft seams. Fine 200-needle-quality. Reinforced toe and heal. Viscose made of bamboo cellulose. Being super-soft and breathable viscose made of bamboo cellulose is the perfect innovation for the fabrication of modern textiles. Further on bamboo is a fast growing, renewable material. Therefore textiles made of bamboo viscose are the responsible choice to treat our environment with care. Sizes: 35-38, 39-42, 43-46, 47-49.Colors: black, white, beige, jeans, navy-blue, dark-brown, anthracite

78% cotton, 20% polyamide, 2% spandex; or 75% cotton, 22%polyamide, 3% spandex. No more boring socks: men have courage for color now! Hand linked soft seams. Knitted on computer machines. With high-quality piqué cuffs - best possible fit without disturbing gum. No pressure marks! Sizes: 39/42, 43/46, 47/50 - Colors: red, green, yellow, lilac, turqouise, dark-red, fir-green, bordeaux, aubergine, dark-blue (1 color/2-pack). Also available: 6192-5 = 60-pairs-assortment (39/42 + 43/46, all colors; please order 47/49 seperately) at a bargain price!

The REA JET One Dot Systems (EDS) are particularly well suited to very fine dot and line markings. The dot size is configured by selecting the nozzle size and by varying the material pressure, and the stepless setting on the controller. Applications — for quality assurance you can mark products with a dot to be recognized as either good or bad (use automatic camera recognition) — colored line marking for pipes, profiles and endlessly manufactured products (e.g. extruded goods) — applying oils, separating agents, soaps or process water — welded seam marking in the manufacturing of metal profiles — applying fragrances to cosmetic samples

Depending on the subsurface (steel, copper, aluminium or titanium zinc), this stainless steel anchorage point can be installed on a metal roof using either aluminium or brass clamps. It is simply attached to a standing or copper standing seam using the specially-designed clamps supplied - completely penetration-free. EN 795:2012, A + CEN/TS 16415:2013 Freely-rotating anchor eyelet Clamped onto a seam without penetrating your roof surface Mounted on a single seam For steel and stainless steel ≥ 0.5 mm; copper ≥ 0.6 mm; titanium zinc and aluminium ≥ 0.7 mm For Rheinzink and similar systems Incl. installation set

Simply clamp this freely-rotating stainless steel anchorage point onto a rounded-edge seam without penetrating your roof surface. As it is only attached to one single seam, you can work with it irregardless of the seam distance. The standard package includes specially-designed aluminium clamps which you can install without having to penetrate the roof membrane. EN 795:2012, A + CEN/TS 16415:2013 Completely penetration-free installation Mounted on a single seam Aluminium depth ≥ 0.8 mm For BEMO and similar systems Incl. installation set

This stainless steel anchorage point can be installed on standing seam roofs made of steel, copper, aluminium or titanium zinc without penetrating the roof surface. Depending on the subsurface, this kind-to-your-roof device is attached using the aluminium or brass clamps supplied in the package. EN 795:2012, A + CEN/TS 16415:2017 Clamped onto two adjacent seams - completely penetration-free Seam intervals: 300 - 450 mm / 420 - 660 mm For steel and stainless steel ≥ 0.5 mm; copper ≥ 0.6 mm; aluminium & titanium zinc ≥ 0.7 mm For Rheinzink and similar systems; also suitable for copper standing seam panels (Cu) Incl. installation set