⑴使用壽命：在確保制品質量的前提下，模具所能完成的工作循環次數或生產的制件數量。
(1) service life: the number of work cycles that can be completed by the mold or the number of parts produced on the premise of ensuring the product quality.
⑵制品質量：制品尺寸的穩定性，符合性，制品表面的光潔度，制品材料的利用率等等。
(2) product quality: stability and conformity of product size, smoothness of product surface, utilization rate of product materials, etc.
⑶模具的使用維護：是否屬方便使用，脫模容易，生產輔助時間盡可能的短。
(3) use and maintenance of mold: whether it is convenient to use, easy to demould, and the production auxiliary time shall be as short as possible.
提高塑膠模具廠質量的基本途徑：模具的設計是提高模具質量的重要的一步，需要考慮到很多因素，包括模具材料的選用，模具結構的可使用性及性，塑膠模具廠的制造過程也是確保模具質量的重要一環，模具制造過程中的加工方法和加工精度也會影響到模具的使用壽命，對模具主要注塑模具成形零部件進行表面強化，以提高模具零件表面耐磨性，從而更好地提高模具質量，模具的正確使用與維護，也是提高模具質量的一大因素。
Basic ways to improve the quality of plastic mold factory: mold design is an important step to improve mold quality. Many factors need to be considered, including the selection of mold materials, the usability and safety of mold structure. The manufacturing process of plastic mold factory is also an important part to ensure mold quality, The processing method and accuracy in the mold manufacturing process will also affect the service life of the mold. The surface strengthening of the main injection mold forming parts of the mold is carried out to improve the surface wear resistance of the mold parts, so as to better improve the mold quality. The correct use and maintenance of the mold is also a major factor to improve the mold quality.
例如：模具的安裝調試方式應恰當，在有熱流道的情況下，電源接線要正確，冷卻水路要滿足設計要求，模具在生產中注塑機，壓鑄機，壓力機的參數需與設計要求相符合等等。
For example, the installation and commissioning mode of the mold should be appropriate. In the case of hot runner, the power wiring should be correct, the cooling water path should meet the design requirements, and the parameters of injection molding machine, die casting machine and press should meet the design requirements in the production of the mold.
在包裝行業，注塑工藝越來越受到人們的重視，其原因在于人們使用了多層模具，這是熱流道技術上的一個進步，通過采用薄壁注塑工藝，能節省原材料的費用，其他特殊工藝例如壓模標記法和多組分技術，也為減少工藝步驟，提高產量和提高 效益起到了積極的作用。
In the packaging industry, people pay more and more attention to the injection molding process. The reason is that people use multi-layer molds, which is a progress in hot runner technology. The cost of raw materials can be saved by using thin-wall injection molding process. Other special processes, such as die marking method and multi-component technology, also reduce the process steps, It has played a positive role in increasing output and efficiency.
塑料包裝材料，特別是在食品工業領域，由于其重量輕和耐用性好的特點，為提高我們今天的生活水平作出了很大的貢獻，另外，要把大工業化生產出來的產品配送到世界各地，如果沒有包裝材料的話，那也是難以想象的，所以從整體上看，在過去的幾年里整個塑料包裝市場，主要是深拉包裝塑料薄膜得到了快速增長，其中，注塑加工注塑包裝材料，如包裝箱或杯子，正處于上升階段，并逐漸取代熱成型包裝材料。
Plastic packaging materials, especially in the field of food industry, have made great contributions to improving our living standards today because of their light weight and good durability. In addition, it is unimaginable to distribute the products produced by large-scale industrialization to all parts of the world without packaging materials, so on the whole, In the past few years, the whole plastic packaging market, mainly deep drawing packaging plastic film, has grown rapidly. Among them, injection molding packaging materials, such as packaging boxes or cups, are in the rising stage and gradually replace thermoforming packaging materials.
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