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Flat bags

SACKS FLAT
Non-laminated, laminated, with valve are produced. The following designs can be produced: with a closed neck / valve (3), with a polyethylene liner (B). Bags are available in white and dyed threads.
Bag neck treatment:

heat cutter;
tucked and stitched.
Bag bottom processing:

tucked and stitched with one line;
tucked up two times and stitched with one line.
Drawing on a bag from two parties is possible (to 4 flowers).
Used for storage and transportation of various types of products

ADVANTAGES OF POLYPROPYLENE BAGS:
high mechanical and impact strength;
resistance to repeated bending and abrasion;
resistance to boiling water and alkalis;
not decomposes during prolonged storage of petroleum products;
has low vapor and gas permeability;
has good dielectric properties;
environmental friendliness when working with food products;
profitability;
has a low weight.
APPLICATION:
non-laminated – for flour, sugar, cereals, animal feed, cereals, vegetables, etc.
laminated – for starch, gelatin, salt, fertilizers, washing powders.
with valve – for cement, asbestos, etc.
SPECIFICATION:

INDICATOR NAME
NORM FOR BAG
PES
PPEL
PP
PPL
PPZ
Breaking load of fabric for grocery bags, H, not less than based

588

588

588

588

weft

588

588

588

588

Breaking load of fabric for technical bags, H, not less than based

686

686

686

686

686

weft

686

686

686

686

686

Breaking load of a seam (for grocery and technical bags), N, not less

294

294

294

294

294

Surface tissue density, g / m², not less

50

70

50

70

70

Valve dimensions, cm length along the top of the bag 13,0
length down 26,0
height 14,0
The number of fabric threads per 10 cm, not less the basics 25-2 25-2 25-2 25-2 40±2
weft 23 23 23 23 40±2
Deviations in size, cm along the length of the bag – 2,0 – 2,0 – 2,0 – 2,0 ±1,0
the width of the bag -1,0 -1,0 -1,0 -1,0 ±1,0
valve height ±1,0
along the length of the valve (top and bottom) ±1,0

Масса мешка, г, не менее

WIDTH X LENGTH,
centimeter
PES
PPEL
PP
PPL
PPZ
35 х 70

26

37

26

37

35 х 75 см

28

39

28

39

36 х 71 см

33

37 х 70 см

25

35

25

35

40 х 70

30

40

30

40

40 х 80

34

47

34

47

40 х 90

38

53

38

53

46 х 65

31

45

31

45

50 х 70

37

52

37

52

50 х 80

42

59

42

59

50 х 85

45

63

45

63

50 х 87

46

64

46

64

50 х 100

52

73

52

73

50 х 90

50

70

50

70

50 х 105

56

80

56

80

52 х  70

85

53 х 100

55

77

55

77

53 х 106

58

82

58

82

55 х 105

60

84

60

84

56 х 105) см

61

86

61

86

(56 х 98) см

58

80

58

80

(60 х100) см

63

87

63

87

(60 х 87) см

120

PP – non-laminated bags
PPL – laminated bags
PPZ – bags with valve

a polyethylene liner can be made with a density of 25-60 microns;
plus tolerances for all bags except PPP in the number of fabric threads and sizes (length and width) are not limited;
for bags with an insert, the dimensions of the polyethylene insert should not be less than the dimensions of the bag;
it is allowed, in agreement with the consumer, to change the size of the bag and the weight depending on its size.
Bags are made and comply with: GOST 30090-93

It is allowed to sew the bottom of the bag with a double seam with a bend.
Bags are designed for transportation and storage of bulk and piece products weighing up to 50 kg:

PACKAGING.
Bags are stacked in bales of 250-500 pieces, pressed and bundled. Bags with liners are packaged in pallets of 500 pieces.
All bales are not more than 100 kg.
Warranty period of storage: 1 year.

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