Used Trimmer for sale (256)

Condition: used, Year of construction: 2000, The Mueller Martini Bravo saddle stitcher, manufactured in 2000 with the serial number MMZO 279 108, is a robust and versatile machine designed for efficient booklet production. With a mechanical speed of 11,000 cycles per hour and a runtime of 29,250 hours, it ensures high productivity and reliability. This machine has been dismantled and is located in Germany. Equipped with 7 vertical feeders (370 mm) and 1 cover feeder (1529 mm), it allows for flexible and efficient paper handling. The stitching unit features 2 stitching heads, ensuring secure and precise binding of booklets. The integrated 360-type three knife trimmer provides clean and accurate cutting of the finished product. The delivery system includes a Stacker OMG Cucciolo, manufactured in 2005, for organized and efficient stacking of the completed booklets. Optional equipment available on request includes a center-cut device, trio-cut device, punching device, additional stitching heads, and compressors. This machine is well-suited for businesses looking to enhance their booklet production capabilities with a reliable and proven saddle stitcher. Format: 480 x 320 mm Equipment: Feeder Number of vertical feeder: 7 x 370 Cover feeder: 1x 1529 Stitching unit Type: Bravo 2x stitching heads Three knife trimmer Type: 360 Delivery Type: Stacker OMG Cucciolo Year: 2005 Optional (available on request) Center-cut device Trio-cut device Punching device Additional stitching heads Compressors Technical Details Mechanical Speed: 11,000 cycles/h Runtime 29.250 h Lsdpfx Aowcqx Neabjhn

Condition: excellent (used), Year of construction: 2007, 8 gathering stations + cover station stitching unit with 2 stitching heads three knife trimmer incl. outfeed belt cover feeder pressure vacuum pump stitching control thickness control Lhedpfx Aajv Hfbnjbjn

Condition: used, Year of construction: 2012, Horizon HT-30C Three-Knife Trimmer, used The Horizon HT-30C is an innovative and efficient three-knife trimmer specifically designed for the small-run and print-on-demand book market. Key Features: - Color touchscreen for easy operation and automatic settings - Fully automated job setup and quick changeover times - Precise cutting quality through servo motor-controlled knife positioning - Hydraulically controlled clamping and cutting pressure for mark-free trimming - Capability to continuously process books of varying thickness - Compatible with nearline binding machines like the Horizon BQ-270V for complete book production Technical Specifications: - Untrimmed book format: 148 x 200 mm to 320 x 320 mm - Trimmed book format: 145 x 200 mm to 303 x 303 mm - Cutting thickness: 1 - 51 mm - Production speed: Up to 500 books per hour - Storage capacity: Up to 200 recurring jobs Lodpoxbdazefx Aabohn All-Inclusive Service Package We take care of everything: from secure packaging and transportation to customs clearance. Upon request, we can also provide a customized leasing offer. Sustainable and Economical Choose a used machine and benefit twice: Save the environment and your budget. Despite possible signs of use, you receive a quality product at an attractive price.

Condition: ready for operation (used), functionality: fully functional, 1 x Watkiss Nearline Powersquare 224 – Booklet Maker, e.g. for Xerox Digital Printers Immediately available from warehouse in Flensburg – ideal for streamlined booklet production with Xerox, either online or offline. Counters: 1. Books: 1,109,917 2. Sheets: 8,905,801 3. Stitches: 2,735,224 Compatible with: • Xerox iGen series • Xerox Nuvera series • Xerox Color 800i/1000i Presses • Xerox Versant 2100 • Xerox Color 8250 Manufacturer: Watkiss Model: 224 Included components: - Watkiss PSQ224 Main Body RA - Watkiss Bridge Link R4 - Watkiss Bridge Frame Cover - Watkiss Power Stack 200, Book Stacker - Watkiss PBS Care Kit - Watkiss PSQ 2-knife trimmer - Watkiss P2T/PBS Interface kit - Watkiss P2T/PBS Trim Conveyor kit - Watkiss Travel Base Description: The Watkiss PowerSquare 224 is a comprehensive booklet making system for digital and offset print production, available in three configurations: inline, nearline, and offline. This all-in-one system combines stitching, folding, spine forming, and trimming to produce SquareBack books up to 224 pages (using 50 sheets of 80 gsm paper; max book thickness 0.39"). Automated settings adjust for various formats and paginations, with variable stitch leg length for different book thicknesses. Compatible with leading digital print engines from Kodak, Canon, Konica Minolta, Xerox, and Ricoh for seamless inline booklet making in production environments. Designed for high productivity and user-friendliness, the PSQ224 can run long jobs unattended. Duty cycle: • Average: 50,000 books/month • Peak: 150,000 books/month Electrical: 50 Hz First installed: 2019 (Year of manufacture: 12/2018) Number of books finished: 700 (ex Xerox Showroom) Condition: Tested, fully functional, under service contract from new, very well-maintained. Status: Immediately available Lodpfxowf Rxue Aabehn Location: Northern Germany – inspection welcome Sale to businesses only (B2B) Includes English manual.

Condition: good (used), Offer consisting of: Müller Martini Tigra Year of production: 1999 Technical specification: - ZTM 1571 12 station gatherer + hand feeding station (1999) - Criss cross delivery - Hotmelt perfect binding line Tigra (1999) - Drying belts - Threeknife trimmer Esprit (2007 ) - Stacker Uno (2007) - Max. format: 370 x 285 mm - Min. format: 120 x 100 mm - Book thickness: 3 - 40 mm - No. of clamps: 9 - Production speed: 1000 - 3600 cycles/h Lsdpfx Aaovlk U Dobjhn

Condition: like new (used), Year of construction: 2025, Equipment: auto duplex, Demo unit AccurioPress C14010S Low print count, as it was used only for demonstrations. Meter reading available upon request. Configuration can be customized as desired. Shown here: C14010S with white toner and KM Controller IC-610 IM-104 Intelligent Media Sensor (internal) for media properties and IM-105 Intelligent Media Sensor (internal) for paper size detection Lsdexgqr Ispfx Aabohn PF-812 (vacuum paper feed for banners up to 980 mm) RU-518 Relay Unit (cooling/smoothing unit) IQ-601 with VI-514 LS-507 incl. 1 roll cart TU-510e Trimmer Unit SD-513 Booklet Finisher with three-side trimming, creasing, and spine pressing Sale/rental only within Germany! Price on request!

Condition: used, Year of construction: 2011, machine/vehicle number: 1205, Perfect binding line Kolbus KM 412.B Year: 2011 Consisting of Book block feeder Meccanotecnica XMT Year: 2011 - Infeed conveyor from the right Gathering machine Kolbus ZU 841.B Year: 2011 Description: - Hand feeding station - Universal base: 18 - Number of gathering stations: 18 - ATC thickness control - Optical sheet control: SignalLynx Card gluer Kolbus KK 841 - Hotmelt glue unit: Nordson Problue - Air center: VariAir central system - Reject gate for incomplete products: AS 841 - Set up element - Intermediate element with vibrating - Transfer into the binder Perfect binder Kolbus KM 412.B Year: 2011 Description: - Number of clamps: 30 - Main milling station - 1st spine preparation station - 2nd spine preparation station - 3rd spine preparation station - Brushing station - Excluding dust extraction system, machine was connected to a centralised dust extraction system - Base for 1st spine glue system - Cold glue spine gluing, interchangeable - Intermediate drying station (infrared) - Base for 2nd spine glue system - Hotmelt spine glue unit, interchangeable - Premelter for spine glue unit: LH 375.C - PUR spine gluing unit, interchangeable - PUR premelter for PUR spine glue unit: Nordson XNO 962 - Base for side glue system - Hotmelt side glue unit, interchangeable - Premelter for side glue unit: LH 375.A - Gauzing station - Heating elements in curve: IR - Stream cover feeder: SAL 413.B - Scoring station: 6 - 1st nipping and pressing station - 2nd nipping and pressing station - Lay down device (to the left) Transport system Kolbus TSE Description: - Transport system, length (approx) - Escape delivery Conveyor tower Three knife trimmer Lhsdpfx Aast Rmhaobjn Kolbus HD 153.P Year: 2011 Product counter: 148 mio Description: - Co-Pilot with touchscreen - Right hand infeed - Counter stacker - Knife pre-setting device - Sets of knives: 2 - Exchangeable cutting tables (standard set): 7-18 - Silicone spray device Book stacker Kolbus (RIMA) XRS 130 Year: 2011 Description: - Compensating stacker - Delivery to the left and right

Condition: excellent (used), Year of construction: 2016, Ref: 11010 . 2016 Horizon SB-07 + HT-80 EVA Line Excellent Condition! Only 3.6m books produced! Under full Horizon service contract since new! Comprising; SB-07 system binder Cover feeder EVA gluing system DB-07H Milling blower unit 2.2 kW VS-09 extraction system LD-09T turnover conveyor unit LD-09L Delivery conveyor unit SS-110 Stacker HT-80 automatic three-knife trimmer TB-100 Chip extractor unit Specification: Lodpfsxdc E Uex Aabohn Binder - book size: Max: 400 x 330 mm (Manual) Max: 320 x 250 mm (Auto) Min: 148 x 105 mm (Portrait) Max: 330 x 320 mm (Landscape) Min: 135 x 185 mm Trimmer, book sizes: Max: 330 x 350 mm (Untrimmed) Max: 300 x 340 mm (Trimmed) Book thickness: 1 - 45 mm Max speed: 3,200 p/h

Condition: excellent (used), functionality: fully functional, number of ink cartridges: 8, resolution (max.): 1,200 dpi, paper weight (min.): 60 g/m², paper weight (max.): 400 g/m², paper width (min.): 210 mm, paper width (max.): 320 mm, paper height (min.): 210 mm, Equipment: auto duplex, brochure finisher, raster image processor, Ricoh Pro C 9100 with Plockmatic 500 with squarefold trimmer and SDD 2-side knife trimmer. The Ricoh is in very good condition and has been on a service contract until March-25, only 5,947,761 prints. Formats from 210-700 mm 330 mm with, up to 400 g cardboard. Powerful upgraded Fiery E83 color control with Command Work Station, Impose and compose. Lsdpfx Aewq A Dgjabohn Extra toners included. The Ricoh is in production and can be tested. Ricoh Pro C 9110 brochure is attached. You are welcome to contact us for more information.

Condition: like new (used), functionality: fully functional, Very nice booklet maker for sale. Horizon Stitchliner type 5500 with 2 x Vac 60 towers. Three-knife trimmer HTS 30. Saddle stitcher SPF-30. Accumulator folder ACF-30. Lhodpfowtyf Tjx Aabjn Stacker ST-40. Year 2009. This machine is 100% functional. All 16 stations are working (see video). Of course, you are welcome to test this machine with us. We can arrange transport/packaging for you and load it into a truck or container. Ask for a price including transport (location: the Netherlands). Regards, Henk Hoos.

Condition: good (used), Horizon Digital Printing Booklet Line The machine consists of the following modules: HOF-400 + CF-400 + CR-400 + AC-400+ SPF-200L + FC-200L The machine is in perfect condition, ready for production. Mileage of only 0.5 million booklets. Lhodpfxowt Stij Aabsn This is one of the latest models of Horizon machines. Setting the entire machine from the desktop. Production Japan. The ideal machine for efficient production of booklets in a digital printing house. The line consists of: – Horizon HOF-400 sheet feeder – Horizon CF-400 cover feeder – Horizon CR-400 creasing machine with top/bottom trimmer – Horizon AC-400 accumulation module – Horizon SPF-200L sewing and folding unit – Horizon FC-200L front trimmer – LC-200L delivery Horizon HOF-400 – Speed: Up to 45,000 sheets per hour – Maximum stack height: Sheet feeder: 620 mm; Cover feeder: 200 mm – Minimum sheet dimensions: 203 x 203 mm Horizon SPF-200L Touchscreen, colour display with a diagonal of 10.4” Non-stop work thanks to the function of ejecting incorrectly collected sets Max format: max. 356 x 610 mm; Min format. 120 x 180 mm Max speed 4500 booklets/h Weight 500 kg wire sewing folding two Hohner 43/6 s heads (max.4) Ability to save up to 200 jobs to the machine’s memory. The machine has a block sewing module. Horizon FC-200L Cutting thickness 4-5 mm power supply 230 V Weight 244 kg Touchscreen panel for quick change of formats. With one click we retool the machine to other format. The machine comes with: LC-200 delivery, tools, spare parts, documentation.

Condition: ready for operation (used), 1 x stitching unit 380 with Amrys 2 x stitching heads HK75 1 x Touch screen Navigation control with auto make ready 5 x section feeders 370 with Amrys 1 x cover folder feeder 1554 with Amrys              only 10,000 hours 1 x three knife trimmer 449 with Amrys 1 x Muller Martini Practico stacker Ledpovvpagefx Aabjhn

Condition: used, Year of construction: 2008, Saddle stitcher Heidelberg Stitchmaster ST 450 Year: 2008 Operation / Control - Colour monitor - Semi automatic setting Feeders - Number of chain stations: 8 - Hand feeding station(s) - Horizontal signature feeders: 2 x DHU 450 - Vertical signature feeders: 4 x DVU 450 Lhjdpfx Ajh Ezmisabsn - Cover feeder: CHU 450 - Pump(s) Stitching unit Heidelberg Stitchmaster ST 450 - Thickness control - Stitching heads: 2 - Delivery to the left - Reject gate, for incomplete products Trimmer Heidelberg TR 150 - Sets of knives: 2 Delivery Heidelberg CHA - Compensating stacker - Delivery to the left Technical specifications: Max. mechanical speed 14.000 cycles/hour Sizes (uncutted) Max. 320 x 480 mm Min. 85 x 128 mm Sizes (cutted) Max .315 x 475 mm Min. 80 x 120 mm Product thickness: max 12 mm

Year of construction: 2004, condition: ready for operation (used), functionality: fully functional, Sorting line for green sawn timber, 4 horizontal sorting pockets, 4 buffer pockets, trimmer, stacker, operating system Nolyx new in 2018, sorting speed 16000 pcs in 8 hours shift Ledpfx Aaetxzhljbshn

Condition: excellent (used), Year of construction: 2003, Brochure production line Horizon VAC 100 A+M (year 2009) with stitching-folding station SPF 20A and trimmer FC 20A Ljdpfx Aasv Sqr Nebehn

Condition: used, functionality: limited functionality, In this offer you purchase a used Squarefold module ‘SDD SFM 7714’ Object of sale: 1 x SDD SFM 7714 works in combination with: Canon Booklet Trimmer F1 Canon Booklet Trimmer G1 The push buttons are defective Lhodpsur Nf Rsfx Aaben Condition: This offer is a used device, which may show signs of use (minor scratches or yellowing). (minor scratches or yellowing). The device has been tested for function A test brochure can be seen in the photo Packaging and dispatch: You are welcome to view the device during our business hours. Please make an appointment for this! Seaworthy packaging and worldwide shipping available on request! A function test will be recorded on video for you before dispatch or collection. For further information, you can of course also contact us personally.

Year of construction: 2024, condition: new, DURKOPP ADLER 867-190342-M-70 WALKING FOOT SEWING MACHINES -1 needle -3 transport -XXL HOOK 32 -Full automatic -70cm Excellent sewing technology meets powerful and energy-efficient DC Direct Drive Lhedpfxjtuqa Re Aabjn ECO and CLASSIC describes clearly defined level of functionality and upgradability of all machines out of the M-TYPE platform. ECO stands for perfect seam results, low maintenance construction and a modern design without automatic functions like thread trimming, sewing foot lift, back tack, etc. CLASSIC Goldline means machines with highest level of convenience and performance for maximum efficiency and flexibility. Automatic functions like sewing foot lift, thread trimmer and automatic back tacking as well as quick stroke adjustment, 2. integrated stitch length and pneumatic additional thread tension combined with the huge range of sewing equipment and additional equipment these machines meets the requirements in the field of medium heavy duty applications. Another milestone of the M-TYPE platform is the innovative drive concept from Dürkopp Adler. Machines with the sub-classification "M" are provided with a factory fitted integrated DC Direct Drive. These power sources stand for maximum torque without gear reduction, impressive dynamics in the acceleration and braking phases during sewing, precise stop positioning of the needle even at high operating speed, highly energy efficient as well as a quiet and vibration free machine operation. Another integral part of the drive concept is the in-house designed control unit. The DAC CLASSIC (Dürkopp Adler Control) with the corresponding operation panel OP-1000 is tailored designed to the Direct Drive characteristics and in terms of functionality and user comfort, leaves little to be desired. DA Direct Drive, integrated in the upper housing, with superior penetration power in combination with the excellent stitch technology of the M-TYPE Impressive dynamics in the acceleration and braking phases during the sewing operation Precise stop positioning even at high operating speed Quiet and vibration free machine operation Very energy efficient Service friendly machine and drive concept Gearless power transfer without belt reduction DAC CLASSIC controls including operation panel OP-1000 for optimum functionality and extraordinary user comfort

Condition: good (used), functionality: fully functional, 1 x Xerox 700i Digital Colour Press with: 1. Dual OHCF tray, 2. FIM module, 3. Light Pro. Finisher, 4. Squarefold trimmer Data: Lhsdpfx Aaoxdx Edeben 1. Colour prints: 1,142,946 2. B/W prints: 525,514 3. Total prints: 1,668,460 Tested and in working condition – serviced annually and very well maintained. • Packed on 4 pallets, ready for shipment Inspection welcome – price is net + VAT or for export

Condition: used, Year of construction: 2011, Perfect binding line Wohlenberg Quickbinder - Trim-Tec 45i Year: 2011 Consisting of Perfect binder Wohlenberg Quickbinder Year: 2011 The Quickbinder from Wohlenberg is intended not only for expanding smaller-sized companies making the jump to quality book binding applications, but also for large, industrial-scale book binding companies who can utilize the machine for the production of superior, high-quality samples and editions. Ledpfx Aaew Uxpxebshn Description: - Motorised setting - Colour monitor with touch screen: Navigator - Solo perfect binder - Hand feeding - Number of clamps: 5 - Milling and roughening station - Dust extraction system - PUR spine gluing unit - Hotmelt side glue unit - Rotary cover feeder - Nipping and pressing station - Lay down device (to the left) Transport system - Escape delivery Three knife trimmer Wohlenberg Trim-Tec 45i Year: 2011 Description: - Infeed conveyor from the right - Counter stacker - Knife pre-setting device - Sets of knives: 2 - Exchangeable cutting tables (standard set) - Belt delivery - Waste removal conveyor: Bush KF 110- 80 Year: 1998

Condition: ready for operation (used), Year of construction: 2005, functionality: fully functional, machine/vehicle number: C-261-04-2523, feed rate X-axis: 9,000 m/min, saw blade diameter: 100 mm, rotational speed (max.): 12,000 rpm, Submitting a bid obliges you to collect the item by the deadline of 14.10.2025! TECHNICAL DETAILS Edge Processing Edge type: Straight edges Edge material: Cut-to-size strips, lip cuts, coil material Feed speed: 9 m/min Edge material thickness: 0.4–3.0 mm Lip thickness: 0.4–3.0 mm Edge material height: 55 mm Coil diameter: 800 mm Rotation speed: 12,000 rpm Max. tool dimensions: 100 × 62 × 30 mm Extraction port Ø: 120 mm Lodpfoxhgk Aex Aabohn Workpiece Data Workpiece thickness: 8–50 mm Positioning accuracy: 0.1 mm Edge Banding Edge type: Straight edges Edge material: Coil material Max. tape cut: 3 × 30 mm or 0.8 × 45 mm Operating pressure: 6 bar Edge Glue Applicator Rotation speed: up to 1,800 rpm End Trimming Unit Motor speed: 12,000 rpm Saw blade diameter: 100 mm Cutting width: 2.6 mm Bore diameter: 32 mm Workpiece thickness: 45 mm Max. edge material height: 3 mm Edge material angle: 0–15° Edge material cross-section: 135 mm² Flush Trim Unit Rotation speed: 12,000 rpm Max. workpiece thickness: 8–50 mm Max. edge thickness: 3 mm Straight tools: 2 × WPL milling cutter Ø 50 × 12 × 16 mm, z = 4 Combination tools r = 3 mm: 2 × Trimmer Ø 56 × 50 × 12 × 16 mm, z = 4 MACHINE DETAILS Electrical Data Voltage: 400 V Frequency: 50 Hz Fuse protection: 16 A Control voltage: 24 V

Condition: used, functionality: fully functional, Wohlenberg 44 FS 50 automatic three-knife trimmer. Complete with accessories. Lhedpfjxdm Dbox Aabon

Condition: used, In this offer you purchase a used booklet making system ‘Plockmatic PBM500’ Object of sale: 1 x Plockmatic PBM500 with the following equipment: incl. trimmer module Counter readings: Total: Approx. 767,015 booklets Condition: This offer is a used device, which may show signs of use (minor scratches or yellowing). (minor scratches or yellowing). The device has been tested for function Ledpeudv T Rofx Aabehn Packaging and dispatch: You are welcome to view the device during our business hours. Please make an appointment for this! Seaworthy packaging and worldwide shipping available on request! A function test will be recorded on video for you before dispatch or collection. For further information, you can of course also contact us personally.

Condition: as good as new (ex-display), 20 pcs Cylinder arm machine for leather -1 needle -Thread trimmer -3 transport Ljdpfxjikqpke Aabohn -220v -Efka motor

Condition: used, Year of construction: 2007, Perfect binding line Wohlenberg City E-6000 (edition 6000) Year: 2007 Consisting of Book block feeder Solema 6353 Gathering machine Wohlenberg Sprinter E Description: - Hand feeding station - Number of gathering stations: 16 - Optical sheet control: WST - Opticontrol OSC 1-1 - Excluding pump(s) - Set up element - Criss cross delivery - Transfer into the binder Perfect binder Wohlenberg City E-6000 (edition 6000) Description: - TFT touch screen - Number of clamps: 15 - Milling and roughening station - Excluding dust extraction system, machine was connected to a centralised dust extraction system Ljdpfx Aaov N T R Nsbohn - Front cutter: VSS - Hotmelt spine glue unit with integrated pre-melter - Hotmelt side glue unit with integrated pre-melter - PUR spine gluing unit - Rotary cover feeder - Scoring station - First nipping and pressing station - Second nipping and pressing station - Lay down device (to the left) Transport system Description: - Transport system, length (approx): 50 mtr - Escape delivery Three knife trimmer Müller Martini Merit S Year: 1997 Description: - Right hand infeed - Automatic hopper feeder for inline production - Sets of knives: 2 - Exchangeable cutting tables (standard set): 4-17 Book stacker Rima RS-3310S Year: 2007 - Delivery to the right Shrink wrapping machine BVM BMS 6030 W With shrink tunnel

Condition: as good as new (ex-display), CLASSIC describes clearly defined level of functionality and upgradability of all machines out of the M-TYPE platform. ECO stands for perfect seam results, low maintenance construction and a modern design without automatic functions like thread trimming, sewing foot lift, back tack, etc. CLASSIC Goldline means machines with highest level of convenience and performance for maximum efficiency and flexibility. Automatic functions like sewing foot lift, thread trimmer and automatic back tacking as well as quick stroke adjustment, 2. integrated stitch length and pneumatic additional thread tension combined with the huge range of sewing equipment and additional equipment these machines meets the requirements in the field of medium heavy duty applications. Another milestone of the M-TYPE platform is the innovative drive concept from Dürkopp Adler. Machines with the sub-classification "M" are provided with a factory fitted integrated DC Direct Drive. These power sources stand for maximum torque without gear reduction, impressive dynamics in the acceleration and braking phases during sewing, precise stop positioning of the needle even at high operating speed, highly energy efficient as well as a quiet and vibration free machine operation. Another integral part of the drive concept is the in-house designed control unit. The DAC CLASSIC (Dürkopp Adler Control) with the corresponding operation panel OP-1000 is tailored designed to the Direct Drive characteristics and in terms of functionality and user comfort, leaves little to be desired. Your advantages - DA Direct Drive, integrated in the upper housing, with superior penetration power in combination with the excellent stitch technology of the M-TYPE - Impressive dynamics in the acceleration and braking phases during the sewing operation - Precise stop positioning even at high operating speed - Quiet and vibration free machine operation Lhedpstmtndsfx Aaben - Very energy efficient - Service friendly machine and drive concept - Gearless power transfer without belt reduction - DAC CLASSIC controls including operation panel OP-1000 for optimum functionality and extraordinary user comfort - Machine identification system for the administration of specific machine parameters The subclass 867-190445-M is equipped with a short thread trimmer with a remaining thread length of approx. 5 mm only. The thread clamping device guarantees a neat seam beginning and is offered as standard. This machine class is equipped as standard with a locking set for adjusting elements to increase the process reliability. Optimised functions for the car seat production: - No manual trimming of remaining threads required. The short thread trimmer guarantees a remaining thread length of approx. The long thread trimmer ensures a remaining remaining trim of only 5 mm. - Reduced quality controls during the production process due to short remaining threads and neat seam beginning