Composite hard sheet for solid drug package and its preparation method
A composite hard sheet and pharmaceutical technology, applied in pharmaceutical packaging, packaging, wrapping paper, etc., can solve the problems of high cost, narrow application range, poor waterproof performance, etc., and achieve high sealing performance, increased water resistance, and good heat resistance Effect
Inactive Publication Date: 2006-12-20
常州市华健药用包装有限公司
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention relates to a composite rigid sheet used to pack solid medicine and relative preparation, wherein it uses aluminum layer as central layer whose one surface via polyurethane adhesive layer is adhered to the polyamide layer and another surface via polyurethane adhesive layer is adhered to the polychloroethylene layer; the thickness of aluminum is 0.055mm; the thickness of polyamide layer is 0.025mm; the thickness of polychloroethylene layer is 0.055mm. The invention uses dry compose machine, and solidification. And the product has better thermal insulation and gas insulation, to keep medicine longer.
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Property | Measurement | Unit |
Thickness | 0.055 | mm |
Thickness | 0.025 | mm |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
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