National Standards
Methods of sampling shellac products GB 8142-2008
The People's Republic of China national standard shellac product sampling method GB8142-2008Methodsofsamplinglacproducts preface this standard instead of gb/T8142-1987 "shellac product sampling method". Compared with GB/T8142-1987,
2011-08-19
The People's Republic of China national standard bleached shellac (Bleachedlac)GB8140-1987 this standard applies to bleached shellac and refined bleached shellac. This standard is proposed with reference to the international standard ISO57-1975 Bleached Lac
2011-08-19
This standard supersedes GB/T8138-1987 Purple Film. Compared with GB/T8138-1987, the main changes of this standard are as follows:
2011-08-19
Insect film standard packaging
1 Shellac packaging should indicate the product name (purple film) and trademark, the standard label, production date or production number, quality grade, net weight, enterprise name, detailed address, telephone number, etc. Packing purple film is packed in wooden cases or other packaging, lined with a layer of kraft paper.
2011-08-19
The People's Republic of China national standard granule shellac (Seedlac-Specification)GB8137-1987 this standard applies to the control of quality indicators of granule shellac. This standard is proposed with reference to the international standard ISO55-1977 Granular Shellac.
2011-08-19
(natural) lac red pigment (national standard GB8137-8141-87)(NATURAL)SHELLACREDCOLOUR natural lac red pigment for lac insect products, is a natural food pigment, soluble in water of ethanol. The product has high safety, strong coloring power and good light resistance.
2012-08-08