Systems for the production of plastic closures

Complete lines and stand alone machines for the production of plastic closures, in continuous compression molding. 
Your 360° integrated supplier: over 1900 compression molding systems installed worldwide, more than 10.000 stacks produced every year, and an R&D who developed more than 600 caps design.

NUMBERS AND DATA

  • output up to 2000 closures/min
  • diameter up to 52 mm
  • weight up to 6 g

CCM - Continuous Compression Molding Machine

CCM hydraulic rotary presses are specially designed to produce thermoplastic products by means of compression.
A continuous work cycle is carried out, during which the plastic material is fed by a plasticization unit, cut into suitably sized pellets and then inserted inside the cavities.
Compression molding is already a well known technology worldwide. More than a half of plastic beverage caps are produced through compression. 

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CCM - Continuous Compression Molding Machine

ADVANTAGES OF COMPRESSION MOLDING TECHNOLOGY

  • HIGHER PRODUCTIVITY thanks to a shorter cycle time. The lower extrusion temperature allows the mold to cool the cap faster.
  • ENERGY SAVINGS due to the lower extrusion temperature. With less energy needed to heat the plastic, less is required to cool it.
  • PRODUCT WITH BETTER MECHANICAL PROPERTIES. Because plasticizing occurs at low temperatures and with no hot runner, the raw material maintains its characteristics and product performance is improved.
  • CONSTANT WEIGHT AND SIZE OF THE PRODUCT is a winning feature of this technology, exceeding the best results of injection molding. A cooler product exiting the mold means less shrinkage and therefore less size variability.
  • RAPID, EASY MAINTENANCE thanks to independent molds. Molds are replaced quickly and individually; maintenance is performed at the stand while the machine is operating.
  • FAST, ECONOMICAL COLOR CHANGEOVER. The simplicity of the plasticizing unit and the absence of the hot runner speed up color changeover and considerably reduce waste of raw material during and after color switches.

  • TECNICAL DATA CCM24SB CCM24SF
    Raw material PP - HDPE - LDPE - PS - PET - PC - BIO
    Outer max ø mm 41 41
    Max height mm 25 25
    Number of cavities 24 24
    Max prod.Capacity pcs/minute   600 1000
    Electrical power (up to) kw/kg 0,58 0,40
    Overall dimension mm 6400x2360 7600x2550
    Min cycle time s 2,4 1,44
    Smart Pack / Available

  • TECNICAL DATA   CCM32MC
    Raw material   PP - HDPE - LDPE - PS - PET - PC - BIO
    Outer max ø mm 53
    Max height mm 25
    Number of cavities   32
    Max prod.Capacity pcs/minute 1066
    Electrical power (up to) kw/kg 0,4
    Overall dimension mm 7800x2850
    Min cycle time s 1,8
    Smart Pack   Available

  • TECNICAL DATA   CCM48SD
    Raw material   PP - HDPE - LDPE - PS - PET - PC - BIO
    Outer max ø mm 41
    Max height mm 25
    Number of cavities   48
    Max prod.Capacity pcs/minute 2000
    Electrical power (up to) kw/kg 0,4
    Overall dimension mm 8000x2850
    Min cycle time s 1,44
    Smart Pack   Available

  • TECNICAL DATA   CCM64MC
    Raw material   PP - HDPE - LDPE - PS - PET - PC - BIO
    Outer max ø mm 53
    Max height mm 25
    Number of cavities   64
    Max prod.Capacity pcs/minute 1920
    Electrical power (up to) kw/kg 0,45
    Overall dimension mm 9000x3500
    Min cycle time s 2
    Smart Pack   Available

  • TECNICAL DATA   CCMM32A
    Raw material   PP - HDPE - LDPE - PS - PET - PC - BIO
    Outer max ø mm 60
    Max height mm 45
    Number of cavities   32
    Max prod.Capacity pcs/minute 800
    Electrical power (up to) kw/kg 0,8
    Overall dimension mm 8700x2850
    Min cycle time s 2,4
    Smart Pack   Available

TECHNICAL FEATURES CCM24SB CCM24SF CCM32MC CCM48SD CCM64MC CCMM32A
Raw material PP - HDPE - LDPE - PS - PET - PC - BIO PP - HDPE - LDPE - PS - PET - PC - BIO PP - HDPE - LDPE - PS - PET - PC - BIO PP - HDPE - LDPE - PS - PET - PC - BIO PP - HDPE - LDPE - PS - PET - PC - BIO PP - HDPE - LDPE - PS - PET - PC - BIO
Max Ø (mm) 41 41 53 41 53 60
Max height (mm) 25 25 25 25 25 45
Number of cavities 24 24 32 48 64 32
Max prod. capacity (pcs/minute) 600 1000 1066 2000 1920 800
Electrical power average (kW/Kg) 0.58 0.40 0.40 0.40 0.45 0.8
Overall dimension (mm) 6400x2360 7600x2550 7800x2850 8000x2850 9000x3500 8700x2850
Min cycle time (s) 2.4 1.44 1.8 1.44 2 2.4
Smart Pack / Available Available Available Available Available

INSPECTION SYSTEMS FOR PLASTIC CAPS

As a market leader in the production of compression molding machines for plastic caps, SACMI has developed a complete line of machines and inspection systems. Vision systems and Spark testers are the daily help needed by all cap manufacturers.

INSPECTION SYSTEMS FOR PLASTIC CAPS

DIGITAL MANUFACTURING

The benefits of the profitable digital revolution. Digitalizing processes brings major benefits, as SACMI clearly demonstrates with a presentation of the key 4.0 development areas on its cap and PET preform production lines: SMART PACK, HERE, SMART CARE.

DIGITAL MANUFACTURING

Slitting & folding of caps

The functional importance of the tamper evident band makes the slitting machine an extremely important piece of machinery.
The possibility of changing the slitting configuration (number of bridges, thickness of bridges, etc..) has an impact on flexibility and on bridges breaking force, thus fulfilling end users requirements.
“Flap” bands in plastic caps help during the capping phase and properly match with the bottle locking ring.
Such bands need a folding process to be performed after the making of the cap.
We provide machines both for scoring operation (SCM), folding operation (FLM) and also for both operation in a combined, cost-effective step (SFM).

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Slitting & folding of caps

SFM08 / SFM12

瓶盖切环折边设备

切环和折边同步完成,高效灵活。切环参数可根据盖型和客户需要更改,如连接桥数、厚度、断桥拉力等,简单快捷,同时确保瓶盖折边防盗环与瓶子止退环完美契合。 阅读更多

SCM08 / SCM12

瓶盖切环设备

瓶盖与防盗环之间连接桥均可在瓶盖成型或成型后切环阶段生成。 切环参数可根据盖型和客户需要更改,如连接桥数、厚度、断桥拉力等,简单快捷。 阅读更多

FLM12

瓶盖折边设备

瓶盖成型阶段,有助于塑料瓶盖折边防盗环与瓶子止退环位置契合。瓶盖成型后,进行防盗环折边。

iSlit™切环刀片

防盗环切环刀片

iSlit™,即针对防盗环一系列全新切环方案,以进一步优化加工工艺,从而提高生产效率。 阅读更多

Watch The video

The video shows a line for tamper evidence band slitting, folding, inspection and test; also, the cap is inspected on both the product and public sides.

Watch The video

WATCH THE VIDEO

Checking and inspecting the tamper-evident band

The PFMC (Pull Force Machine CVS-CUT) performs destructive checks on the cap tamper-evident band.

WATCH THE VIDEO

PFMC

检查和检测防拆带

PFMC 对帽盖防拆带执行破坏性检查。
拉力测试测量:
• 桥梁的断裂力;
• 将帽盖拴在瓶颈上的凸耳的断裂力。

机器记录测量值并提供一系列统计数据。它既可以作为独立单元,也可以在生产线上使用。
可选的 CVS-CUT 视觉系统在破坏性测试之前检测防拆带。它具有高分辨率线扫描相机,可确保小于 0.01 毫米的分辨率。

Lining for plastic closures

In order to ensure proper sealing and retention of CO2 levels with highly carbonated beverages, we mould a PE/EVA liner into the cap’s shell. For that purpose we have developed two distinct and separate technologies, whose name is self-descriptive: in-shell molding and out-shell molding.

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Lining for plastic closures
PMV224 lining machine

PMV224

壳内加垫设备

24腔;产能高达1800瓶盖/分钟,瓶盖最大直径为33 mm。

PMV230 lining machine

PMV230

壳内加垫设备

30腔;产能高达1200瓶盖/分钟,瓶盖最大直径为43 mm。

PMD230 加垫设备

PMD230

壳外加垫设备

30腔;产能高达1200瓶盖/分钟,瓶盖最大直径为38 mm。

Caps assembling

Sacmi Velomat designs and manufactures machines for the assembly of caps and closures. Usually this is done in continuous kinematic, which is able to produce up to 1500 pieces per minute. Commonly two or three components are assembled on a single head which is equipped with vision systems for quality control. 

Caps assembling
Continuous Motion Technology Velomat

持续运行转台

最快可达每分钟500件,带一个或多个持续运动头。

Rotary index machines

旋转步进式转台

萨克米VELOMAT旋转步进式设备分为两个系统,生产速度可达每分钟150件,所有的设备均配有检测传感器。

EFR (Electric Flexible Rotary) machine

电子灵活转台

电子灵活转台分为EFR电子灵活旋转式和EFL电子灵活直线型两个系列,生产速度可达每分钟220件。人机界面上可进行所有位置或路径的修改。

COLORA CAP - digital printing for plastic closures

COLORA CAP is system for digital cap printing, offering the widest range of decorating options to make the most of the communication potential.
The process developed enables to use high-definition digital images and import them into the printing system in just a few minutes, starting a new production batch without any format changeover costs.

NO LIMITS TO IMAGINATION

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COLORA CAP - digital printing for plastic closures

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