被黑人肉体暴力强奷在线播放,人妻互换免费中文字幕,日本被黑人强伦姧人妻完整版

  • <rp id="dnq5d"></rp>

      <span id="dnq5d"><pre id="dnq5d"></pre></span>
      <span id="dnq5d"><pre id="dnq5d"></pre></span>

      1. Hello, Welcome  BST ART International Corporation Limited!

         

         BST ART International Corporation
         Limited

        Tel:  +86 0769-83062999

        Fax: +86 0769-85969488

        Address: Dongguan City Houjie town of Bao Tong industrial area

        How to market value of blister packaging materials

        Blister packaging materials products price determinants we can from this example can be seen plastic price = cost of product + energy + artificial and transport + profit of blister packaging raw material prices: according to the use of the product, determine which of these materials and grades of material, the material for most low-cost supplier film thickness: the explanation of the product be made of thick film, should be determined according to the number of each part of typesetting molding thickness and shape: according to the product size and shape, how many modules can calculate edition, rows of dense will reduce the quality of the products, rows of thin will increase the material loss, the rise in the cost of material wastage rate: the main factors for the product shape, product quantity and the dimensions and blister machine chassis adaptation degree, shape the founder, the more output, less loss rate.

        The main advantages of blister packaging materials, save raw and auxiliary materials, light weight, convenient transportation, good sealing performance, accord with environmental protection green packaging requirements; plastic packaging to any special product packaging, packing without additional cushioning material; the packaged product transparent, beautiful appearance, easy to sell, and is suitable for packaging machinery, automation, convenient management, save manpower, improve the efficiency of.

        Hits:  UpdateTime:2013-06-22  【Printing】  【Close
        Previous:No Information  Next:Plastic materials and its application
        Online 
        QQ customer service QQ customer service
        Tel:
        0769-83062999
        被黑人肉体暴力强奷在线播放,人妻互换免费中文字幕,日本被黑人强伦姧人妻完整版